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Shao G, Beronius A, Nymark P. SciRAPnano: a pragmatic and harmonized approach for quality evaluation of in vitro toxicity data to support risk assessment of nanomaterials. FRONTIERS IN TOXICOLOGY 2023; 5:1319985. [PMID: 38046400 PMCID: PMC10691260 DOI: 10.3389/ftox.2023.1319985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 10/30/2023] [Indexed: 12/05/2023] Open
Abstract
Large amounts of nanotoxicity data from alternative non-animal (in vitro) test methods have been generated, but there is a lack of harmonized quality evaluation approaches for these types of data. Tools for scientifically sound and structured evaluation of the reliability and relevance of in vitro toxicity data to effectively inform regulatory hazard assessment of nanomaterials (NMs), are needed. Here, we present the development of a pragmatic approach to facilitate such evaluation. The tool was developed based on the Science in Risk Assessment and Policy (SciRAP) tool currently applicable to quality evaluation of chemical toxicity studies. The approach taken to develop the tool, referred to as SciRAPnano, included refinement of the original SciRAP in vitro tool through implementation of identified NM-relevant criteria, and further refined based on a set of case studies involving evaluation of 11 studies investigating in vitro toxicity of nano-sized titanium dioxide. Parameters considered cover key physicochemical properties as well as assay-specific aspects that impact NM toxicity, including NM interference with test methods and NM transformation. The final SciRAPnano tool contains 38 criteria for reporting quality, 19 criteria for methodological quality, and 4 guidance items to evaluate relevance. The approach covers essential parameters for pragmatic and harmonized evaluation of NM in vitro toxicity studies and allows for structured use of in vitro data in regulatory hazard assessment of NMs, including transparency on data quality.
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Affiliation(s)
| | | | - Penny Nymark
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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2
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Shandilya N, Barreau MS, Suarez-Merino B, Porcari A, Pimponi D, Jensen KA, Fransman W, Franken R. TRAAC framework to improve regulatory acceptance and wider usability of tools and methods for safe innovation and sustainability of manufactured nanomaterials. NANOIMPACT 2023; 30:100461. [PMID: 37040858 DOI: 10.1016/j.impact.2023.100461] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 03/24/2023] [Accepted: 04/03/2023] [Indexed: 06/03/2023]
Abstract
There has been an increasing use of advanced materials, particularly manufactured nanomaterials, in industrial applications and consumer products in the last two decades. It has instigated concerns about the sustainability, in particular, risks and uncertainties regarding the interactions of the manufactured nanomaterials with humans and the environment. Consequently, significant resources in Europe and beyond have been invested into the development of tools and methods to support risk mitigation and risk management, and thus facilitate the research and innovation process of manufactured nanomaterials. The level of risk analysis is increasing, including assessment of socio-economic impacts, and sustainability aspects, moving from a conventional risk-based approach to a wider safety-and-sustainability-by-design perspective. Despite these efforts on tools and methods development, the level of awareness and use of most of such tools and methods by stakeholders is still limited. Issues of regulatory compliance and acceptance, reliability and trust, user-friendliness and compatibility with the users' needs are some of the factors which have been traditionally known to hinder their widespread use. Therefore, a framework is presented to quantify the readiness of different tools and methods towards their wider regulatory acceptance and downstream use by different stakeholders. The framework diagnoses barriers which hinder regulatory acceptance and wider usability of a tool/method based on their Transparency, Reliability, Accessibility, Applicability and Completeness (TRAAC framework). Each TRAAC pillar consists of criteria which help in evaluating the overall quality of the tools and methods for their (i) compatibility with regulatory frameworks and (ii) usefulness and usability for end-users, through a calculated TRAAC score based on the assessment. Fourteen tools and methods were assessed using the TRAAC framework as proof-of-concept and for user variability testing. The results provide insights into any gaps, opportunities, and challenges in the context of each of the 5 pillars of the TRAAC framework. The framework could be, in principle, adapted and extended to the evaluation of other type of tools & methods, even beyond the case of nanomaterials.
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Affiliation(s)
| | | | | | - Andrea Porcari
- Italian Association for Industrial Research, Airi, Viale Gorizia 25/C, 00198 Rome, Italy
| | - Daniela Pimponi
- Italian Association for Industrial Research, Airi, Viale Gorizia 25/C, 00198 Rome, Italy
| | - Keld Alstrup Jensen
- National Research Centre for the Working Environment, 105 Lersø Parkallé, DK-2100 Copenhagen, Denmark
| | | | - Remy Franken
- TNO, Princetonlaan 6, 3584 CB Utrecht, Netherlands
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3
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Corsi I, Venditti I, Trotta F, Punta C. Environmental safety of nanotechnologies: The eco-design of manufactured nanomaterials for environmental remediation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 864:161181. [PMID: 36581299 DOI: 10.1016/j.scitotenv.2022.161181] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 12/09/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
Nanosafety is paramount considering the risks associated with manufactured nanomaterials (MNMs) whose implications could outweigh their advantages for environmental applications. Although nanotechnology-based solutions to implement pollution control, remediation and prevention are incremental with clear benefits for public health and Earth' natural ecosystems, nanoremediation is having a setback due to the risks associated with the safety of MNMs for humans and the environment. MNMs are diverse, work differently and bionano-interactions occurring upon environmental exposure will guide their fate and hazardous outcomes. Here we propose a new ecologically-based design strategy (eco-design) having its roots in green nanoscience and LCA that will ground on an Ecological Risk Assessment approach, which introduces the evaluation of MNMs' ecotoxicity along with their performances and efficacies at the design stage. As such, the proposed eco-design strategy will allow recognition and design-out since the very beginning of material synthesis, those hazardous peculiar features that can be hazardous to living beings and the natural environment. A more ecologically sound eco-design strategy in which nanosafety is conceptually included in MNMs design will sustain safer nanotechnologies including those for the environment as remediation by leveraging any risks for humans and natural ecosystems.
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Affiliation(s)
- Ilaria Corsi
- Department of Physical, Earth and Environmental Sciences, University of Siena, via Mattioli, 4, 53100 Siena, Italy.
| | - Iole Venditti
- Department of Sciences, Roma Tre University of Rome, via della Vasca Navale 79, 00146 Rome, Italy
| | - Francesco Trotta
- Department of Chemistry, University of Torino, via P. Giuria 7, 10125 Torino, Italy
| | - Carlo Punta
- Department of Chemistry, Materials, and Chemical Engineering "G. Natta" and INSTM Local Unit, Politecnico di Milano, Piazza Leonardo da Vinci 32, I-20133 Milano, Italy
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4
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Khalaj M, Kamali M, Aminabhavi TM, Costa MEV, Dewil R, Appels L, Capela I. Sustainability insights into the synthesis of engineered nanomaterials - Problem formulation and considerations. ENVIRONMENTAL RESEARCH 2023; 220:115249. [PMID: 36632884 DOI: 10.1016/j.envres.2023.115249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/29/2022] [Accepted: 01/07/2023] [Indexed: 06/17/2023]
Abstract
Engineered nanomaterials (ENMs) have been introduced into the market for a wide range of applications. As per the literature review, the fabrication of new generations of ENMs is starting to comply with environmental, economic, and social criteria in addition to technical aspects to meet sustainability criteria. At this stage, identification of the appropriate criteria for the synthesis of ENMs is critical because the technologies already developed at the lab scales are being currently transferred to pilot and full scales. Hence, the development of scientific-based methodologies to identify, screen, and prioritize the involved criteria is highly necessary. In the present manuscript, a fuzzy-Delphi methodology is adopted to identify the main criteria and sub-criteria encompassing the sustainable fabrication of ENMs, and to explore the "degree of consensus" among the experts on the relative importance of the mentioned criteria. The "health and safety risks" respecting the equipment and the materials, solvent used, and availability of "green experts" were identified as the most critical criteria. Furthermore, although all the criteria were identified as being important, some criteria, such as "solvent" and "raw materials cost", raised a lower degree of consensus, indicating that various "degrees of uncertainties" still exist regarding the level of importance of the studied criteria.
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Affiliation(s)
- Mohammadreza Khalaj
- Department of Environment and Planning, Center for Environmental and Marine Studies, CESAM,University of Aveiro, 3810-193, Aveiro, Portugal; Department of Materials and Ceramics Engineering, Aveiro Institute of Materials, CICECO, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Mohammadreza Kamali
- Center for Environmental and Marine Studies, CESAM, University of Aveiro, 3810-193, Aveiro, Portugal; KU Leuven, Department of Chemical Engineering, Process and Environmental Technology Lab, J. De Nayerlaan 5, 2860, Sint-Katelijne-Waver, Belgium
| | - Tejraj M Aminabhavi
- School of Advanced Sciences, KLE Technological University, Hubballi, Karnataka, 580 031, 580 031, India; Department of Chemistry, Karnatak University, Dharwad, 580 003, India; University Center for Research & Development (UCRO), Chandigarh University, Gharuan, Mohali, Punjab, 140 413, India.
| | - M Elisabete V Costa
- Department of Materials and Ceramics Engineering, Aveiro Institute of Materials, CICECO, University of Aveiro, 3810-193, Aveiro, Portugal.
| | - Raf Dewil
- KU Leuven, Department of Chemical Engineering, Process and Environmental Technology Lab, J. De Nayerlaan 5, 2860, Sint-Katelijne-Waver, Belgium
| | - Lise Appels
- KU Leuven, Department of Chemical Engineering, Process and Environmental Technology Lab, J. De Nayerlaan 5, 2860, Sint-Katelijne-Waver, Belgium
| | - Isabel Capela
- Department of Environment and Planning, Center for Environmental and Marine Studies, CESAM,University of Aveiro, 3810-193, Aveiro, Portugal
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5
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Proposal of Risk Identification Methodology Using the Prompt List on the Example of an Air Carrier. SUSTAINABILITY 2022. [DOI: 10.3390/su14159225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Risk management and safety are often-mentioned topics that dominate, especially in this period. The Safety Management System (SMS) is based on risk management, the implementation of which is required in air transport as well as in other modes of transportation. The fact is that the safety of passengers and staff is a priority for every airline, and such individuals are exposed to some common groups of risks. Risk identification is vital in successful risk management as only identified risks can be managed. Based on a study of published frameworks and standards, a risk identification methodology was designed using a prompt list of a logically arranged list of risks concerning typical aviation activities and the specific environment in which the methodology operates. The prompt list was compiled based on a context analysis, which focused on internal and external contexts and on which the structure of the prompt list was based so that risks could be moved from the list to a risk register for further processing based on various criteria. The list contains risks from several areas (economic, ecologic, social, individual, business, marketing, etc.). The design of the prompt list itself also includes a proposal for a methodology for its compilation, use, and updating.
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Mullins M, Himly M, Llopis IR, Furxhi I, Hofer S, Hofstätter N, Wick P, Romeo D, Küehnel D, Siivola K, Catalán J, Hund-Rinke K, Xiarchos I, Linehan S, Schuurbiers D, Bilbao AG, Barruetabeña L, Drobne D. (Re)Conceptualizing decision-making tools in a risk governance framework for emerging technologies-the case of nanomaterials. ENVIRONMENT SYSTEMS & DECISIONS 2022; 43:3-15. [PMID: 35912374 PMCID: PMC9309004 DOI: 10.1007/s10669-022-09870-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 07/06/2022] [Indexed: 12/03/2022]
Abstract
The utility of decision-making tools for the risk governance of nanotechnology is at the core of this paper. Those working in nanotechnology risk management have been prolific in creating such tools, many derived from European FP7 and H2020-funded projects. What is less clear is how such tools might assist the overarching ambition of creating a fair system of risk governance. In this paper, we reflect upon the role that tools might and should play in any system of risk governance. With many tools designed for the risk governance of this emerging technology falling into disuse, this paper provides an overview of extant tools and addresses their potential shortcomings. We also posit the need for a data readiness tool. With the EUs NMP13 family of research consortia about to report to the Commission on ways forward in terms of risk governance of this domain, this is a timely intervention on an important element of any risk governance system.
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Affiliation(s)
- Martin Mullins
- Transgero Limited, Cullinagh, Newcastle West, Co., Limerick, Ireland
- Department of Accounting and Finance, Kemmy Business School, University of Limerick, Limerick, Ireland
| | - Martin Himly
- Department of Biosciences, Paris Lodron University of Salzburg (PLUS), 5020 Salzburg, Austria
| | - Isabel Rodríguez Llopis
- GAIKER Technology Centre, Basque Research and Technology Alliance, (BRTA) ES, Gipuzkoa, Spain
| | - Irini Furxhi
- Transgero Limited, Cullinagh, Newcastle West, Co., Limerick, Ireland
- Department of Accounting and Finance, Kemmy Business School, University of Limerick, Limerick, Ireland
| | - Sabine Hofer
- Department of Biosciences, Paris Lodron University of Salzburg (PLUS), 5020 Salzburg, Austria
| | - Norbert Hofstätter
- Department of Biosciences, Paris Lodron University of Salzburg (PLUS), 5020 Salzburg, Austria
| | - Peter Wick
- Particles-Biology Interactions Laboratory, Empa, Swiss Federal Laboratories for Materials Science and Technology, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland
| | - Daina Romeo
- Particles-Biology Interactions Laboratory, Empa, Swiss Federal Laboratories for Materials Science and Technology, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland
| | - Dana Küehnel
- Department Bioanalytical Ecotoxicology (BIOTOX), Helmholtz Centre for Environmental Research - UFZ, Permoserstraße 15, 04318 Leipzig, Germany
| | - Kirsi Siivola
- Finnish Institute of Occupational Health, Työterveyslaitos, Box 40, 00032 Helsinki, Finland
| | - Julia Catalán
- Finnish Institute of Occupational Health, Työterveyslaitos, Box 40, 00032 Helsinki, Finland
- Department of Anatomy, Embryology and Genetics, University of Zaragoza, Saragossa, Spain
| | - Kerstin Hund-Rinke
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Auf dem Aberg 1, 57392 Schmallenberg, Germany
| | - Ioannis Xiarchos
- Research Lab of Advanced Composite, Nanomaterials, and Nanotechnology (R-NanoLab), School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou str, 15780 Zographos, Athens Greece
| | - Shona Linehan
- Management, Cairnes School of Business and Economics, National University of Ireland Galway, Galway, Ireland
| | - Daan Schuurbiers
- De Proeffabriek Josef Israelslaan 63, NL-6813 JB Arnhem, The Netherlands
| | - Amaia García Bilbao
- GAIKER Technology Centre, Basque Research and Technology Alliance, (BRTA) ES, Gipuzkoa, Spain
| | - Leire Barruetabeña
- GAIKER Technology Centre, Basque Research and Technology Alliance, (BRTA) ES, Gipuzkoa, Spain
| | - Damjana Drobne
- Department Biology, Biotechnical Faculty, University of Ljubljana, Ljubljana, Slovenia
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Poikkimäki M, Quik JTK, Säämänen A, Dal Maso M. Local Scale Exposure and Fate of Engineered Nanomaterials. TOXICS 2022; 10:toxics10070354. [PMID: 35878259 PMCID: PMC9319542 DOI: 10.3390/toxics10070354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 02/01/2023]
Abstract
Nanotechnology is a growing megatrend in industrial production and innovations. Many applications utilize engineered nanomaterials (ENMs) that are potentially released into the atmospheric environment, e.g., via direct stack emissions from production facilities. Limited information exists on adverse effects such ENM releases may have on human health and the environment. Previous exposure modeling approaches have focused on large regional compartments, into which the released ENMs are evenly mixed. However, due to the localization of the ENM release and removal processes, potentially higher airborne concentrations and deposition fluxes are obtained around the production facilities. Therefore, we compare the ENM concentrations from a dispersion model to those from the uniformly mixed compartment approach. For realistic release scenarios, we based the modeling on the case study measurement data from two TiO2 nanomaterial handling facilities. In addition, we calculated the distances, at which 50% of the ENMs are deposited, serving as a physically relevant metric to separate the local scale from the regional scale, thus indicating the size of the high exposure and risk region near the facility. As a result, we suggest a local scale compartment to be implemented in the multicompartment nanomaterial exposure models. We also present a computational tool for local exposure assessment that could be included to regulatory guidance and existing risk governance networks.
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Affiliation(s)
- Mikko Poikkimäki
- Occupational Safety, Finnish Institute of Occupational Health, Työterveyslaitos, FI-33032 Tampere, Finland
- Aerosol Physics Laboratory, Physics Unit, Tampere University, FI-33014 Tampere, Finland
| | - Joris T K Quik
- Centre for Sustainability, Environment and Health, National Institute for Public Health and the Environment (RIVM), 3720 BA Bilthoven, The Netherlands
| | - Arto Säämänen
- Occupational Safety, Finnish Institute of Occupational Health, Työterveyslaitos, FI-33032 Tampere, Finland
| | - Miikka Dal Maso
- Aerosol Physics Laboratory, Physics Unit, Tampere University, FI-33014 Tampere, Finland
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8
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Koivisto AJ, Del Secco B, Trabucco S, Nicosia A, Ravegnani F, Altin M, Cabellos J, Furxhi I, Blosi M, Costa A, Lopez de Ipiña J, Belosi F. Quantifying Emission Factors and Setting Conditions of Use According to ECHA Chapter R.14 for a Spray Process Designed for Nanocoatings—A Case Study. NANOMATERIALS 2022; 12:nano12040596. [PMID: 35214925 PMCID: PMC8876979 DOI: 10.3390/nano12040596] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/01/2022] [Accepted: 02/08/2022] [Indexed: 12/10/2022]
Abstract
Spray coatings’ emissions impact to the environmental and occupational exposure were studied in a pilot-plant. Concentrations were measured inside the spray chamber and at the work room in Near-Field (NF) and Far-Field (FF) and mass flows were analyzed using a mechanistic model. The coating was performed in a ventilated chamber by spraying titanium dioxide doped with nitrogen (TiO2N) and silver capped by hydroxyethylcellulose (Ag-HEC) nanoparticles (NPs). Process emission rates to workplace, air, and outdoor air were characterized according to process parameters, which were used to assess emission factors. Full-scale production exposure potential was estimated under reasonable worst-case (RWC) conditions. The measured TiO2-N and Ag-HEC concentrations were 40.9 TiO2-μg/m3 and 0.4 Ag-μg/m3 at NF (total fraction). Under simulated RWC conditions with precautionary emission rate estimates, the worker’s 95th percentile 8-h exposure was ≤171 TiO2 and ≤1.9 Ag-μg/m3 (total fraction). Environmental emissions via local ventilation (LEV) exhaust were ca. 35 and 140 mg-NP/g-NP, for TiO2-N and Ag-HEC, respectively. Under current situation, the exposure was adequately controlled. However, under full scale production with continuous process workers exposure should be evaluated with personal sampling if recommended occupational exposure levels for nanosized TiO2 and Ag are followed for risk management.
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Affiliation(s)
- Antti Joonas Koivisto
- Air Pollution Management APM, Mattilanmäki 38, 33610 Tampere, Finland
- Institute for Atmospheric and Earth System Research (INAR), University of Helsinki, PL 64, FI-00014 Helsinki, Finland
- ARCHE Consulting, Liefkensstraat 35D, B-9032 Wondelgem, Belgium
- Correspondence: ; Tel.: +358-407-222-029
| | - Benedetta Del Secco
- CNR-ISAC, Institute of Atmospheric Sciences and Climate, National Research Council of Italy, Via Gobetti, 101, 40129 Bologna, Italy; (B.D.S.); (S.T.); (A.N.); (F.R.); (F.B.)
| | - Sara Trabucco
- CNR-ISAC, Institute of Atmospheric Sciences and Climate, National Research Council of Italy, Via Gobetti, 101, 40129 Bologna, Italy; (B.D.S.); (S.T.); (A.N.); (F.R.); (F.B.)
| | - Alessia Nicosia
- CNR-ISAC, Institute of Atmospheric Sciences and Climate, National Research Council of Italy, Via Gobetti, 101, 40129 Bologna, Italy; (B.D.S.); (S.T.); (A.N.); (F.R.); (F.B.)
| | - Fabrizio Ravegnani
- CNR-ISAC, Institute of Atmospheric Sciences and Climate, National Research Council of Italy, Via Gobetti, 101, 40129 Bologna, Italy; (B.D.S.); (S.T.); (A.N.); (F.R.); (F.B.)
| | - Marko Altin
- Witek srl, Via Siena 47, 50142 Firenze, Italy;
| | - Joan Cabellos
- Leitat Technological Center, c/de la Innovació 2, Terrassa, 08225 Barcelona, Spain;
| | - Irini Furxhi
- Transgero Limited, Cullinagh, Newcastle West, Co. Limerick, V42 V384 Limerick, Ireland;
- Department of Accounting and Finance, Kemmy Business School, University of Limerick, V94 T9PX Limerick, Ireland
| | - Magda Blosi
- ISTEC-CNR, Institute of Science and Technology for Ceramics, CNR, National Research Council, Via Granarolo 64, 48018 Faenza, Italy; (M.B.); (A.C.)
| | - Anna Costa
- ISTEC-CNR, Institute of Science and Technology for Ceramics, CNR, National Research Council, Via Granarolo 64, 48018 Faenza, Italy; (M.B.); (A.C.)
| | - Jesús Lopez de Ipiña
- Basque Research and Technology Alliance (BRTA), Consiglio Nazionale delle Ricerche, Parque Tecnológico de Alava, Leonardo Da Vinci 11, 01510 Miñano, Spain;
| | - Franco Belosi
- CNR-ISAC, Institute of Atmospheric Sciences and Climate, National Research Council of Italy, Via Gobetti, 101, 40129 Bologna, Italy; (B.D.S.); (S.T.); (A.N.); (F.R.); (F.B.)
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Collection of Controlled Nanosafety Data—The CoCoN-Database, a Tool to Assess Nanomaterial Hazard. NANOMATERIALS 2022; 12:nano12030441. [PMID: 35159786 PMCID: PMC8839907 DOI: 10.3390/nano12030441] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/22/2022] [Accepted: 01/24/2022] [Indexed: 12/23/2022]
Abstract
Hazard assessment is the first step in nanomaterial risk assessment. The overall number of studies on the biological effects of nanomaterials or innovative materials is steadily increasing and is above 40,000. Several databases have been established to make the amount of data manageable, but these are often highly specialized or can be used only by experts. This paper describes a new database which uses an already existing data collection of about 35,000 publications. The collection from the first phase between the years 2000 and 2013 contains about 11,000 articles and this number has been reduced by specific selection criteria. The resulting publications have been evaluated for their quality regarding the toxicological content and the experimental data have been extracted. In addition to material properties, the most important value to be extracted is the no-observed-adverse-effect-level (NOAEL) for in vivo and the no-observed-effect-concentration (NOEC) for in vitro studies. The correlation of the NOAEL/NOEC values with the nanomaterial properties and the investigated endpoints has been tested in projects such as the OECD-AOP project, where the available data for inflammatory responses have been analysed. In addition, special attention was paid to titanium dioxide particles and this example is used to show with searches for in vitro and in vivo experiments on possible lung toxicity what a typical result of a database query can look like. In this review, an emerging database is described that contains valuable information for nanomaterial hazard estimation and should aid in the progress of nanosafety research.
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10
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Cazzagon V, Giubilato E, Pizzol L, Ravagli C, Doumett S, Baldi G, Blosi M, Brunelli A, Fito C, Huertas F, Marcomini A, Semenzin E, Zabeo A, Zanoni I, Hristozov D. Occupational risk of nano-biomaterials: Assessment of nano-enabled magnetite contrast agent using the BIORIMA Decision Support System. NANOIMPACT 2022; 25:100373. [PMID: 35559879 DOI: 10.1016/j.impact.2021.100373] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/24/2021] [Accepted: 12/02/2021] [Indexed: 06/15/2023]
Abstract
The assessment of the safety of nano-biomedical products for patients is an essential prerequisite for their market authorization. However, it is also required to ensure the safety of the workers who may be unintentionally exposed to the nano-biomaterials (NBMs) in these medical applications during their synthesis, formulation into products and end-of-life processing and also of the medical professionals (e.g., nurses, doctors, dentists) using the products for treating patients. There is only a handful of workplace risk assessments focussing on NBMs used in medical applications. Our goal is to contribute to increasing the knowledge in this area by assessing the occupational risks of magnetite (Fe3O4) nanoparticles coated with PLGA-b-PEG-COOH used as contrast agent in magnetic resonance imaging (MRI) by applying the software-based Decision Support System (DSS) which was developed in the EU H2020 project BIORIMA. The occupational risk assessment was performed according to regulatory requirements and using state-of-the-art models for hazard and exposure assessment, which are part of the DSS. Exposure scenarios for each life cycle stage were developed using data from literature, inputs from partnering industries and results of a questionnaire distributed to healthcare professionals, i.e., physicians, nurses, technicians working with contrast agents for MRI. Exposure concentrations were obtained either from predictive exposure models or monitoring campaigns designed specifically for this study. Derived No-Effect Levels (DNELs) were calculated by means of the APROBA tool starting from in vivo hazard data from literature. The exposure estimates/measurements and the DNELs were used to perform probabilistic risk characterisation for the formulated exposure scenarios, including uncertainty analysis. The obtained results revealed negligible risks for workers along the life cycle of magnetite NBMs used as contrast agent for the diagnosis of tumour cells in all exposure scenarios except in one when risk is considered acceptable after the adoption of specific risk management measures. The study also demonstrated the added value of using the BIORIMA DSS for quantification and communication of occupational risks of nano-biomedical applications and the associated uncertainties.
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Affiliation(s)
- V Cazzagon
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari of Venice, via Torino 155, 30170 Venice Mestre, Italy
| | - E Giubilato
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari of Venice, via Torino 155, 30170 Venice Mestre, Italy; GreenDecision S.r.l., 30170 Venice Mestre, Italy.
| | - L Pizzol
- GreenDecision S.r.l., 30170 Venice Mestre, Italy
| | - C Ravagli
- COLOROBBIA CONSULTING S.r.l., Ce.Ri.Col. Centro Ricerche Colorobbia, Via Pietramarina, 123, 50053 Sovigliana, Vinci (FI), Italy
| | - S Doumett
- COLOROBBIA CONSULTING S.r.l., Ce.Ri.Col. Centro Ricerche Colorobbia, Via Pietramarina, 123, 50053 Sovigliana, Vinci (FI), Italy
| | - G Baldi
- COLOROBBIA CONSULTING S.r.l., Ce.Ri.Col. Centro Ricerche Colorobbia, Via Pietramarina, 123, 50053 Sovigliana, Vinci (FI), Italy
| | - M Blosi
- Institute of Science and Technology for Ceramics (CNR-ISTEC), National Research Council of Italy, Via Granarolo 64, 48018 Faenza, RA, Italy
| | - A Brunelli
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari of Venice, via Torino 155, 30170 Venice Mestre, Italy
| | - C Fito
- ITENE, C/ Albert Einstein, 1, 46980 Paterna, Valencia, Spain
| | - F Huertas
- ITENE, C/ Albert Einstein, 1, 46980 Paterna, Valencia, Spain
| | - A Marcomini
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari of Venice, via Torino 155, 30170 Venice Mestre, Italy
| | - E Semenzin
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari of Venice, via Torino 155, 30170 Venice Mestre, Italy
| | - A Zabeo
- GreenDecision S.r.l., 30170 Venice Mestre, Italy
| | - I Zanoni
- Institute of Science and Technology for Ceramics (CNR-ISTEC), National Research Council of Italy, Via Granarolo 64, 48018 Faenza, RA, Italy
| | - D Hristozov
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari of Venice, via Torino 155, 30170 Venice Mestre, Italy.
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11
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Alberto AR, Matos C, Carmona-Aparicio G, Iten M. Nanomaterials, a New Challenge in the Workplace. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1357:379-402. [DOI: 10.1007/978-3-030-88071-2_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractNanomaterials are a nanotechnological product of increasing importance given the possibilities they offer to improve quality of life and support sustainable development. Safe management of nanomaterials is needed to ensure that this emerging technology has the highest levels of acceptance among different interest groups, including workers. This chapter reviews the current state that presents the different stages of risk management applied to nanomaterials, including standardisation, regulation, risk assessment and risk control. Particularly, the chapter contextualizes the development of nanotechnologies at European level and analyses the scientific evidence available on the risks derived from nanomaterials use. Furthermore, it highlights the required conditions to encourage the responsible development of nanomaterials, as well as reflects on the lack of consensus in terms of approaches and frameworks that could facilitate standardisation adoption, regulatory enforcement and industry intervention concerning nanomaterials.
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12
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Adeel M, Shakoor N, Shafiq M, Pavlicek A, Part F, Zafiu C, Raza A, Ahmad MA, Jilani G, White JC, Ehmoser EK, Lynch I, Ming X, Rui Y. A critical review of the environmental impacts of manufactured nano-objects on earthworm species. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 290:118041. [PMID: 34523513 DOI: 10.1016/j.envpol.2021.118041] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/07/2021] [Accepted: 08/23/2021] [Indexed: 05/27/2023]
Abstract
The presence of manufactured nano-objects (MNOs) in various consumer or their (future large-scale) use as nanoagrochemical have increased with the rapid development of nanotechnology and therefore, concerns associated with its possible ecotoxicological effects are also arising. MNOs are releasing along the product life cycle, consequently accumulating in soils and other environmental matrices, and potentially leading to adverse effects on soil biota and their associated processes. Earthworms, of the group of Oligochaetes, are an ecologically significant group of organisms and play an important role in soil remediation, as well as acting as a potential vector for trophic transfer of MNOs through the food chain. This review presents a comprehensive and critical overview of toxic effects of MNOs on earthworms in soil system. We reviewed pathways of MNOs in agriculture soil environment with its expected production, release, and bioaccumulation. Furthermore, we thoroughly examined scientific literature from last ten years and critically evaluated the potential ecotoxicity of 16 different metal oxide or carbon-based MNO types. Various adverse effects on the different earthworm life stages have been reported, including reduction in growth rate, changes in biochemical and molecular markers, reproduction and survival rate. Importantly, this literature review reveals the scarcity of long-term toxicological data needed to actually characterize MNOs risks, as well as an understanding of mechanisms causing toxicity to earthworm species. This review sheds light on this knowledge gap as investigating bio-nano interplay in soil environment improves our major understanding for safer applications of MNOs in the agriculture environment.
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Affiliation(s)
- Muhammad Adeel
- BNU-HKUST Laboratory of Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University Zhuhai Subcampus, 18 Jinfeng Road, Tangjiawan, Zhuhai, Guangdong, PR China; Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation and College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, PR China
| | - Noman Shakoor
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation and College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, PR China
| | - Muhammad Shafiq
- University of Guadalajara-University Center for Biological and Agricultural Sciences, Camino Ing. Ramón Padilla Sánchez núm. 2100, La Venta del Astillero, Zapopan, Jalisco, CP. 45110, Mexico
| | - Anna Pavlicek
- Department of Water-Atmosphere-Environment, Institute of Waste Management, University of Natural Resources and Life Sciences, Muthgasse 107, 1190, Vienna, Austria; Department of Nanobiotechnology, Institute for Synthetic Bioarchitectures, University of Natural Resources and Life Sciences, Muthgasse 11/II, 1190, Vienna, Austria
| | - Florian Part
- Department of Water-Atmosphere-Environment, Institute of Waste Management, University of Natural Resources and Life Sciences, Muthgasse 107, 1190, Vienna, Austria; Department of Nanobiotechnology, Institute for Synthetic Bioarchitectures, University of Natural Resources and Life Sciences, Muthgasse 11/II, 1190, Vienna, Austria
| | - Christian Zafiu
- Department of Water-Atmosphere-Environment, Institute of Waste Management, University of Natural Resources and Life Sciences, Muthgasse 107, 1190, Vienna, Austria
| | - Ali Raza
- Institute of Soil and Environmental Sciences, University of Agriculture Faisalabad, 38000, Pakistan
| | - Muhammad Arslan Ahmad
- Shenzhen Key Laboratory of Marine Bioresource and Eco-Environmental Science, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, 518060, China
| | - Ghulam Jilani
- Institute of Soil Science, PMAS Arid Agriculture University Rawalpindi, Pakistan
| | - Jason C White
- The Connecticut Agricultural Experiment Station, New Haven, CT, 06504, USA
| | - Eva-Kathrin Ehmoser
- Department of Water-Atmosphere-Environment, Institute of Waste Management, University of Natural Resources and Life Sciences, Muthgasse 107, 1190, Vienna, Austria
| | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, B15 2TT, Birmingham, UK
| | - Xu Ming
- BNU-HKUST Laboratory of Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University Zhuhai Subcampus, 18 Jinfeng Road, Tangjiawan, Zhuhai, Guangdong, PR China
| | - Yukui Rui
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation and College of Resources and Environmental Sciences, China Agricultural University, Beijing, 100193, PR China.
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13
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Krystek P, Shandilya N, Fransman W. Human Health Risk Assessments and Characterization of Nanomaterials: Are We Ready for the Next (Active) Generations? Ann Work Expo Health 2021; 65:748-759. [PMID: 33909008 DOI: 10.1093/annweh/wxab005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/10/2020] [Accepted: 01/14/2021] [Indexed: 11/14/2022] Open
Abstract
Driven by the concept of the 'four generations of nanomaterials', the current state of the knowledge on risk assessment of future generation is explored for active nanomaterials. Through case studies, we identify challenges and evaluate the preparedness of characterization methods, available risk assessment modeling tools, and analytical instrumentation for such future generation active nanomaterials with dynamic hybrid structures of biotic-abiotic and organic-inorganic combinations. Currently available risk assessment tools and analytical instrumentation were found to be lacking the risk preparedness and characterization readiness for active nanomaterials, respectively. Potential future developments in risk assessment modeling tools and analytical techniques can be based upon this work which shall ensure long-term safety of the next generation of nanomaterials.
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Affiliation(s)
- Petra Krystek
- Environmental Modelling Sensing & Analysis (EMSA), Netherlands Organisation for Applied Scientific Research (TNO), Princetonlaan 6, 3584 CB Utrecht, The Netherlands
| | - Neeraj Shandilya
- Risk Analysis for Products in Development (RAPID), Netherlands Organisation for Applied Scientific Research (TNO), Princetonlaan 6, 3584 CB Utrecht, The Netherlands
| | - Wouter Fransman
- Risk Analysis for Products in Development (RAPID), Netherlands Organisation for Applied Scientific Research (TNO), Princetonlaan 6, 3584 CB Utrecht, The Netherlands
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14
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Paiva-Santos AC, Mascarenhas-Melo F, Coimbra SC, Pawar KD, Peixoto D, Chá-Chá R, Araujo AR, Cabral C, Pinto S, Veiga F. Nanotechnology-based formulations toward the improved topical delivery of anti-acne active ingredients. Expert Opin Drug Deliv 2021; 18:1435-1454. [PMID: 34214003 DOI: 10.1080/17425247.2021.1951218] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction: Acne vulgaris is a chronic inflammatory skin disorder that affects an extremely concerning percentage of teenagers (ca. 85%), gathering serious negative impacts on the social life and psychological well-being of individuals. Conventional topical formulations for acne show low tolerability and side effects, such as skin irritation, leading to a decrease in the user's adherence to therapy. Nanotechnology-based formulations were developed as new strategies for topical acne management, particularly to overcome the difficulties associated with conventional treatments.Areas covered: This paper presents a critical analysis of reviewed nanosized anti-acne technological strategies, strongly supporting controlled active ingredient release, improved skin permeation, and lower skin irritation. An updated regulatory framework, considering the promising applications in nanomedicine, and the toxicity of these nanosystems are also addressed.Expert opinion: Nanosystems evidence several advantages, attending to the possibility of controlled active ingredient release, better skin permeation, and lower skin irritation. However, novel nanotechnological strategies for acne treatment and care can lead to new side effects, but also environmental nano pollution. Little is known about the toxicology of these nanotechnology-based formulations, therefore, as future trends, more studies should be conducted to assure the consumers' health and environmental safety.
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Affiliation(s)
- Ana Cláudia Paiva-Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal.,Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
| | - Filipa Mascarenhas-Melo
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
| | - Sara Cabanas Coimbra
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
| | - Kiran D Pawar
- School of Nanoscience and Biotechnology, Shivaji University, Kolhapur, Maharashtra, India
| | - Diana Peixoto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
| | - Raquel Chá-Chá
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
| | - André Rts Araujo
- Research Unit for Inland Development (UDI), Polytechnic Institute of Guarda, Guarda, Portugal.,Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Célia Cabral
- Faculty of Medicine, University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (Icbr), Clinic Academic Center of Coimbra (CACC), Coimbra, Portugal.,Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal.,Centre for Functional Ecology, Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - Selmo Pinto
- INFARMED - Autoridade Nacional Do Medicamento E Produtos De Saúde, I.P., Parque De Saúde De Lisboa, Lisboa, Portugal
| | - Francisco Veiga
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal.,Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
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15
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Li Y, Cummins E. A semi-quantitative risk ranking of potential human exposure to engineered nanoparticles (ENPs) in Europe. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 778:146232. [PMID: 33714827 DOI: 10.1016/j.scitotenv.2021.146232] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/26/2021] [Accepted: 02/26/2021] [Indexed: 06/12/2023]
Abstract
Large quantities of engineered nanoparticles (ENPs) have emerged on the European market with the rapid development of nanotechnology, however knowledge of potential health risks to humans remains in its infancy. The ENP safety issue is of pressing concern as their novel physicochemical characteristics have been illustrated compared to other bulk-form counterparts. Therefore, it is critical to carry out a comprehensive risk assessment for ENPs to guide risk management in industrial sectors. Based on current data availability, a risk ranking model is developed in accordance with the European Chemicals Agency (ECHA) advice for ENP risk assessment. In this study a Quantity, Exposure, Hazard (QEH) risk scoring model was adopted for characterizing both quantitative and qualitative data, including potential exposure pathways and hazard information. Scores were assigned to quantities of ENPs used in consumer products, intake likelihoods (oral, inhalation, and dermal intake), and hazard potential. Exposure through environmental routes and through consumer products are regarded as significant potential exposure routes. This model prioritized ENPs used in Europe according to human health risk potential. Nano-titanium dioxide (TiO2) ranked the highest, resulting from exposure through consumer products. Silver nanoparticles (AgNP), as the second most critical ENP, is of most concern in terms of the risk from environmental sinks. Regarding the compartmentalization of total ENP risks to humans, the consumption of consumer products with nano-ingredients, especially nano-TiO2, nano-silicon dioxide (SiO2), and AgNP, constitutes the majority of the QEH risk index. The inadequacy of ENP risk management procedures is highlighted, not only during manufacturing, but also during nanomaterial waste disposal processes from marketplace through to the environment. Current risk assessments are based upon recent knowledge of the ENP class as novel pollutants, highlighting the need for further quantification of underlying risks as data emerges.
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Affiliation(s)
- Yingzhu Li
- School of Biosystems and Food Engineering, Agriculture & Food Science Centre, University College Dublin (UCD), Belfield, Dublin 4, Ireland.
| | - Enda Cummins
- School of Biosystems and Food Engineering, Agriculture & Food Science Centre, University College Dublin (UCD), Belfield, Dublin 4, Ireland
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16
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New Tools to Support the Risk Assessment Process of Nanomaterials in the Insurance Sector. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18136985. [PMID: 34210019 PMCID: PMC8297094 DOI: 10.3390/ijerph18136985] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/20/2021] [Accepted: 06/09/2021] [Indexed: 01/03/2023]
Abstract
During the last decade, the use of nanomaterials, due to their multiple utilities, has exponentially increased. Nanomaterials have unique properties such as a larger specific surface area and surface activity, which may result in health and environmental hazards different from those demonstrated by the same materials in bulk form. Besides, due to their small size, they can easily penetrate through the environmental and biological barriers. In terms of exposure potential, the vast majority of studies are focused on workplace areas, where inhalation is the most common route of exposure. The main route of entry into the environment is due to indirect emissions of nanomaterials from industrial settings, as well as uncontrollable releases into the environment during the use, recycling and disposal of nano-enabled products. Accidental spills during production or later transport of nanomaterials and release from wear and tear of materials containing nanomaterials may lead to potential exposure. In this sense, a proper understanding of all significant risks due to the exposure to nanomaterials that might result in a liability claim has been proved to be necessary. In this paper, the utility of an application for smartphones developed for the insurance sector has been validated as a solution for the analysis and evaluation of the emerging risk of the application of nanotechnology in the market. Different exposure scenarios for nanomaterials have been simulated with this application. The results obtained have been compared with real scenarios, corroborating that the use of novel tools can be used by companies that offer risk management in the form of insurance contracts.
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17
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Mitrano DM, Wick P, Nowack B. Placing nanoplastics in the context of global plastic pollution. NATURE NANOTECHNOLOGY 2021; 16:491-500. [PMID: 33927363 DOI: 10.1038/s41565-021-00888-2] [Citation(s) in RCA: 214] [Impact Index Per Article: 71.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 03/03/2021] [Indexed: 05/13/2023]
Abstract
Numerous studies have made the ubiquitous presence of plastic in the environment undeniable, and thus it no longer comes as a surprise when scientists measure the accumulation of macroplastic litter and microplastic fragments in both urban and remote sites. Nanoplastics have recently emerged in the discussions of scientists, regulators and the public, as the weathering of macroplastics may lead to a substantial burden of nanoplastics in various ecosystems. While nanoplastics particles themselves have not (yet) been extensively measured in the environment, there is increased concern that this size fraction of plastic may be more extensively distributed and hazardous that larger-sized particles. This assessment may emanate from an unease with the term 'nano', which may elicit a negative response over uncertainties of the pervasiveness of nanoplastics specifically, or from the lessons learned by many years of intensive environmental health and safety research of engineered nanomaterials. Ultimately, the different physical and chemical characteristics of the different size classes of plastic pollution (macroplastics, microplastics and nanoplastics) will result in divergent fate and hazards. As nanoscientists specializing in understanding the fate, transport and interactions of nanoparticles in human and environmental systems, in this Perspective, we try to place nanoplastics in the context of global plastic pollution by assessing its sources and risks, and by assessing commonalities nanoplastics may share with other nanosized objects in environmental systems, such as engineered nanomaterials and natural colloids.
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Affiliation(s)
- Denise M Mitrano
- Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland.
| | - Peter Wick
- Particles-Biology Interactions Laboratory, Empa - Swiss Federal Laboratories for Materials Science and Technology, St. Gallen, Switzerland
| | - Bernd Nowack
- Technology and Society Laboratory, Empa - Swiss Federal Laboratories for Materials Science and Technology, St. Gallen, Switzerland
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18
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Nava V, Das K, Amin V, Gronstal S, Wang X, Chow JC, Watson JG, Yang Y. Quantification of carboxyl-functionalized multiwall carbon nanotubes in plant tissues with programmed thermal analysis. JOURNAL OF ENVIRONMENTAL QUALITY 2021; 50:278-285. [PMID: 33241881 DOI: 10.1002/jeq2.20180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 11/23/2020] [Indexed: 06/11/2023]
Abstract
In this study, carboxyl functionalized multiwall carbon nanotubes (c-MWCNTs) in plant (lettuce [Lactuca sativa Bionda Ricciolina]) tissues were quantitatively analyzed with programmed thermal analysis coupled with a sequential digestion. Programmed thermal analysis evidenced a linear relationship between c-MWCNT-bound C and elemental C detected. A detection limit of 114-708 μg C g-1 plant tissues (dry mass) was achieved for analysis of c-MWCNTs. The method was demonstrated using the tissues of lettuce cultured hydroponically for 3 wk with c-MWCNTs at an exposure of 10 and 20 μg ml-1 . This quantitative analysis can be used to provide insights into carbon nanotube exposure through agricultural products and promote its sustainable application.
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Affiliation(s)
- Valeria Nava
- Dep. of Civil and Environmental Engineering, Univ. of Nevada-Reno, MS258, 1664 N. Virginia St., Reno, NV, 89557, USA
- Dep. of Civil and Environmental Engineering, Carnegie Mellon Univ., Pittsburgh, PA, 15213, USA
| | - Kamol Das
- Dep. of Civil and Environmental Engineering, Univ. of Nevada-Reno, MS258, 1664 N. Virginia St., Reno, NV, 89557, USA
| | - Vinay Amin
- Division of Atmospheric Sciences, Desert Research Institute, 2215 Raggio Parkway, Reno, NV, 89512, USA
| | - Steven Gronstal
- Division of Atmospheric Sciences, Desert Research Institute, 2215 Raggio Parkway, Reno, NV, 89512, USA
| | - Xiaoliang Wang
- Division of Atmospheric Sciences, Desert Research Institute, 2215 Raggio Parkway, Reno, NV, 89512, USA
| | - Judith C Chow
- Division of Atmospheric Sciences, Desert Research Institute, 2215 Raggio Parkway, Reno, NV, 89512, USA
| | - John G Watson
- Division of Atmospheric Sciences, Desert Research Institute, 2215 Raggio Parkway, Reno, NV, 89512, USA
| | - Yu Yang
- Dep. of Civil and Environmental Engineering, Univ. of Nevada-Reno, MS258, 1664 N. Virginia St., Reno, NV, 89557, USA
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19
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Wang Z, Song L, Zhang F, Wang DG. Comparative Acute Toxicity and Oxidative Stress Responses in Three Aquatic Species Exposed to Stannic Oxide Nanoparticles and Stannic Chloride. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2020; 105:841-846. [PMID: 33237379 DOI: 10.1007/s00128-020-03052-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 11/13/2020] [Indexed: 06/11/2023]
Abstract
We experimentally investigated the toxicity of stannic oxide nanoparticles (SnO2 NPs) to three freshwater species including Scenedesmus obliquus, Daphnia magna, and Danio rerio. To evaluate effect, toxicological impacts were compared to that of stannic chloride (SnCl4). Based on the actual concentration of Sn, SnO2 NPs suspensions inhibited growth of S. obliquus in a dose-dependent manner, demonstrating a median effect concentration of 2.28 ± 0.53 mg/L. However, SnO2 NP suspensions were found to exhibit limited acute toxicity in D. magna and D. rerio. Moreover, the toxicity of the SnO2 NP suspension was lower than SnCl4 for all three trophic aquatic organisms. Comparison of component-specific contribution to overall toxicity indicated that, in SnO2 NP suspensions, particulate Sn more significantly contributed to toxicity than dissolved Sn-ions. Furthermore, we found that the toxic mechanism of the SnO2 NP suspension involved the induction of oxidative stress by increasing intracellular ROS accumulation.
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Affiliation(s)
- Zhuang Wang
- School of Environmental Science and Engineering, Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science and Technology, Nanjing, 210044, People's Republic of China.
| | - Lan Song
- State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, People's Republic of China
- Shenzhen Institute of Sustainable Development, Shenzhen, 518055, People's Republic of China
| | - Fan Zhang
- School of Environmental Science and Engineering, Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Nanjing University of Information Science and Technology, Nanjing, 210044, People's Republic of China
| | - De-Gao Wang
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian, 116026, People's Republic of China
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20
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Isigonis P, Afantitis A, Antunes D, Bartonova A, Beitollahi A, Bohmer N, Bouman E, Chaudhry Q, Cimpan MR, Cimpan E, Doak S, Dupin D, Fedrigo D, Fessard V, Gromelski M, Gutleb AC, Halappanavar S, Hoet P, Jeliazkova N, Jomini S, Lindner S, Linkov I, Longhin EM, Lynch I, Malsch I, Marcomini A, Mariussen E, de la Fuente JM, Melagraki G, Murphy F, Neaves M, Packroff R, Pfuhler S, Puzyn T, Rahman Q, Pran ER, Semenzin E, Serchi T, Steinbach C, Trump B, Vrček IV, Warheit D, Wiesner MR, Willighagen E, Dusinska M. Risk Governance of Emerging Technologies Demonstrated in Terms of its Applicability to Nanomaterials. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2003303. [PMID: 32700469 DOI: 10.1002/smll.202003303] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Indexed: 06/11/2023]
Abstract
Nanotechnologies have reached maturity and market penetration that require nano-specific changes in legislation and harmonization among legislation domains, such as the amendments to REACH for nanomaterials (NMs) which came into force in 2020. Thus, an assessment of the components and regulatory boundaries of NMs risk governance is timely, alongside related methods and tools, as part of the global efforts to optimise nanosafety and integrate it into product design processes, via Safe(r)-by-Design (SbD) concepts. This paper provides an overview of the state-of-the-art regarding risk governance of NMs and lays out the theoretical basis for the development and implementation of an effective, trustworthy and transparent risk governance framework for NMs. The proposed framework enables continuous integration of the evolving state of the science, leverages best practice from contiguous disciplines and facilitates responsive re-thinking of nanosafety governance to meet future needs. To achieve and operationalise such framework, a science-based Risk Governance Council (RGC) for NMs is being developed. The framework will provide a toolkit for independent NMs' risk governance and integrates needs and views of stakeholders. An extension of this framework to relevant advanced materials and emerging technologies is also envisaged, in view of future foundations of risk research in Europe and globally.
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Affiliation(s)
- Panagiotis Isigonis
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari of Venice, Via Torino 155, Mestre, Venice, 30172, Italy
| | | | | | - Alena Bartonova
- NILU, Norwegian Institute for Air Research, Kjeller, 2007, Norway
| | - Ali Beitollahi
- INIC, Iran Nanotechnology Initiate Council, Tehran, Iran
| | - Nils Bohmer
- Society for Chemical Engineering and Biotechnology (DECHEMA), Theodor-Heuss-Allee 25, Frankfurt am Main, 60486, Germany
| | - Evert Bouman
- NILU, Norwegian Institute for Air Research, Kjeller, 2007, Norway
| | - Qasim Chaudhry
- University of Chester, Parkgate Road, Chester, CH1 4BJ, UK
| | - Mihaela Roxana Cimpan
- Department of Clinical Dentistry, Biomaterials, Faculty of Medicine, University of Bergen, Aarstadveien 19, Bergen, 5009, Norway
| | - Emil Cimpan
- Western Norway University of Applied Sciences, Inndalsveien 28, Bergen, 5063, Norway
| | - Shareen Doak
- Swansea University Medical School, Singleton Park, Swansea, Wales, SA2 8PP, UK
| | - Damien Dupin
- CIDETEC, Paseo Miramón 196, Donostia-San Sebastián, 20014, Spain
| | - Doreen Fedrigo
- ECOS - European Environmental Citizens Organization for Standardization, Rue d'Edimbourg, 26, Brussels, 1050, Belgium
| | - Valérie Fessard
- ANSES Fougères Laboratory, Contaminant Toxicology Unit and Risk Management Support, Unit of Chemicals Assessment, Risk Assessment Department, 14 rue Pierre et Marie Curie, Maisons-Alfort, Cedex 94701, France
| | - Maciej Gromelski
- QSAR Lab Sp. z o.o., al. Grunwaldzka 190/102, Gdańsk, 80-266, Poland
| | - Arno C Gutleb
- LIST, Luxembourg Institute of Science and Technology, Belvaux, Luxembourg
| | - Sabina Halappanavar
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Ontario, Canada
| | - Peter Hoet
- KU Leuven, Department of Public Health and Primary Care, Unit of Environment and Health, Leuven, 3000, Belgium
| | - Nina Jeliazkova
- IDEA Ideaconsult Limited Liability Company, Angel Kanchev 4, Sofia, 1000, Bulgaria
| | - Stéphane Jomini
- ANSES Fougères Laboratory, Contaminant Toxicology Unit and Risk Management Support, Unit of Chemicals Assessment, Risk Assessment Department, 14 rue Pierre et Marie Curie, Maisons-Alfort, Cedex 94701, France
| | - Sabine Lindner
- Plastics Europe Deutschland e. V., Mainzer Landstrasse 55, Frankfurt am Main, 60329, Germany
| | - Igor Linkov
- Factor Social Lda., Lisbon, Portugal
- US Army Engineer Research and Development Center and Carnegie Mellon University, Lisbon, Portugal
| | | | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Ineke Malsch
- Malsch TechnoValuation, PO Box 455, Utrecht, AL, 3500, The Netherlands
| | - Antonio Marcomini
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari of Venice, Via Torino 155, Mestre, Venice, 30172, Italy
| | - Espen Mariussen
- NILU, Norwegian Institute for Air Research, Kjeller, 2007, Norway
| | - Jesus M de la Fuente
- Instituto de Ciencia de Materiales de Aragón (ICMA), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza, C/Pedro Cerbuna 12, Zaragoza, 50009, Spain
| | | | | | - Michael Neaves
- ECOS - European Environmental Citizens Organization for Standardization, Rue d'Edimbourg, 26, Brussels, 1050, Belgium
| | - Rolf Packroff
- Division of 'Hazardous chemicals and biological agents', BAuA - Federal Institute for Occupational Safety and Health, Dortmund, Germany
| | - Stefan Pfuhler
- Procter & Gamble Co., Miami Valley Innovation Center, 11810 East Miami River Road, Cincinnati, OH, 45239 8707, USA
| | - Tomasz Puzyn
- QSAR Lab Sp. z o.o., al. Grunwaldzka 190/102, Gdańsk, 80-266, Poland
- University of Gdansk, Faculty of Chemistry, Group of Environmental Chemometrics, Wita Stwosza 63, Gdańsk, 80-308, Poland
| | | | | | - Elena Semenzin
- Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari of Venice, Via Torino 155, Mestre, Venice, 30172, Italy
| | - Tommaso Serchi
- LIST, Luxembourg Institute of Science and Technology, Belvaux, Luxembourg
| | - Christoph Steinbach
- Society for Chemical Engineering and Biotechnology (DECHEMA), Theodor-Heuss-Allee 25, Frankfurt am Main, 60486, Germany
| | - Benjamin Trump
- Factor Social Lda., Lisbon, Portugal
- US Army Engineer Research and Development Center and University of Michigan, Lisbon, Portugal
| | - Ivana Vinković Vrček
- Institute for Medical Research and Occupational Health, Analytical Toxicology and Mineral Metabolism Unit, Ksaverska cesta 2, Zagreb, 10 000, Croatia
| | | | - Mark R Wiesner
- Department of Civil and Environmental Engineering, Center for the Environmental Implications of NanoTechnology (CEINT) Duke University, 121 Hudson Hall, Durham, NC, 27708-0287, USA
| | - Egon Willighagen
- Department of Bioinformatics, BiGCaT, NUTRIM, Maastricht University, Maastricht, ER 6229, The Netherlands
| | - Maria Dusinska
- NILU, Norwegian Institute for Air Research, Kjeller, 2007, Norway
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21
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Vimercati L, Cavone D, Caputi A, De Maria L, Tria M, Prato E, Ferri GM. Nanoparticles: An Experimental Study of Zinc Nanoparticles Toxicity on Marine Crustaceans. General Overview on the Health Implications in Humans. Front Public Health 2020; 8:192. [PMID: 32509719 PMCID: PMC7253631 DOI: 10.3389/fpubh.2020.00192] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 04/27/2020] [Indexed: 01/05/2023] Open
Abstract
The presence of products containing nanoparticles or nanofibers is rapidly growing. Nanotechnology involves a wide spectrum of industrial fields. There is a lack of information regarding the toxicity of these nanoparticles in aqueous media. The potential acute toxicity of ZnO NPs using two marine crustacean species: the copepod Tigriopus fulvus and the amphypod Corophium insidiosum was evaluated. Acute tests were conducted on adults of T. Fulvus nauplii and C. insidiosum. Both test species were exposed for 96 h to 5 increasing concentrations of ZnO NPs and ZnSO4H2O, and the endpoint was mortality. Statistical analysis revealed that the mean LC50 values of both ZnO NPs and ZnSO4H2O (ZnO NPs: F = 59.42; P < 0.0015; ZnSO4H2O: F = 25.57; P < 0.0015) were significantly lower for Tigriopus fulvus than for Corophium insidiosum. This result confirms that the toxic effect could be mainly attributed to the Zn ions, confirming that the dissolution processes play a crucial role in the toxicity of the ZnO NPs.
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Affiliation(s)
- Luigi Vimercati
- Unit of Occupational Medicine, Interdisciplinary Department of Medicine (DIM), School of Medicine, University Hospital “Policlinico”, University of Bari “A. Moro”, Bari, Italy
| | - Domenica Cavone
- Unit of Occupational Medicine, Interdisciplinary Department of Medicine (DIM), School of Medicine, University Hospital “Policlinico”, University of Bari “A. Moro”, Bari, Italy
| | - Antonio Caputi
- Unit of Occupational Medicine, Interdisciplinary Department of Medicine (DIM), School of Medicine, University Hospital “Policlinico”, University of Bari “A. Moro”, Bari, Italy
| | - Luigi De Maria
- Unit of Occupational Medicine, Interdisciplinary Department of Medicine (DIM), School of Medicine, University Hospital “Policlinico”, University of Bari “A. Moro”, Bari, Italy
| | - Michele Tria
- Marine Environment and Pollution Prevention, Department of Prevention, ASL TA Health Company, Taranto, Italy
| | - Ermelinda Prato
- Institute for the Coastal Marine Environment of the Italian National Research Council (IAMC-CNR), Taranto, Italy
| | - Giovanni Maria Ferri
- Unit of Occupational Medicine, Interdisciplinary Department of Medicine (DIM), School of Medicine, University Hospital “Policlinico”, University of Bari “A. Moro”, Bari, Italy
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22
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Romeo D, Salieri B, Hischier R, Nowack B, Wick P. An integrated pathway based on in vitro data for the human hazard assessment of nanomaterials. ENVIRONMENT INTERNATIONAL 2020; 137:105505. [PMID: 32014789 DOI: 10.1016/j.envint.2020.105505] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/13/2019] [Accepted: 01/17/2020] [Indexed: 05/23/2023]
Abstract
In line with the 3R concept, nanotoxicology is shifting from a phenomenological to a mechanistic approach based on in vitro and in silico methods, with a consequent reduction in animal testing. Risk Assessment (RA) and Life Cycle Assessment (LCA) methodologies, which traditionally rely on in vivo toxicity studies, will not be able to keep up with the pace of development of new nanomaterials unless they adapt to use this new type of data. While tools and models are already available and show a great potential for future use in RA and LCA, currently none is able alone to quantitatively assess human hazards (i.e. calculate chronic NOAEL or ED50 values). By highlighting which models and approaches can be used in a quantitative way with the available knowledge and data, we propose an integrated pathway for the use of in vitro data in RA and LCA. Starting with the characterization of nanoparticles' properties, the pathway then investigates how to select relevant in vitro human data, and how to bridge in vitro dose-response relationships to in vivo effects. If verified, this approach would allow RA and LCA to stir up the development of nanotoxicology by giving indications about the data and quality requirements needed in risk methodologies.
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Affiliation(s)
- Daina Romeo
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Particles-Biology Interactions Laboratory, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland.
| | - Beatrice Salieri
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Technology and Society Laboratory, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland.
| | - Roland Hischier
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Technology and Society Laboratory, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland.
| | - Bernd Nowack
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Technology and Society Laboratory, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland.
| | - Peter Wick
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Particles-Biology Interactions Laboratory, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland.
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23
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Wang G, Zhai Y, Zhang S, Diomede L, Bigini P, Romeo M, Cambier S, Contal S, Nguyen NHA, Rosická P, Ševců A, Nickel C, Vijver MG, Peijnenburg WJGM. An across-species comparison of the sensitivity of different organisms to Pb-based perovskites used in solar cells. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 708:135134. [PMID: 31796277 DOI: 10.1016/j.scitotenv.2019.135134] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 08/22/2019] [Accepted: 10/21/2019] [Indexed: 05/24/2023]
Abstract
Organic-inorganic perovskite solar cells (PSCs) are promising candidates as photovoltaic cells. Recently, they have attracted significant attention due to certified power conversion efficiencies exceeding 23%, low-cost engineering, and superior electrical/optical characteristics. These PSCs extensively utilize a perovskite-structured composite with a hybrid of Pb-based nanomaterials. Operation of them may cause the release of Pb-based nanoparticles. However, limited information is available regarding the potential toxicity of Pb-based PSCs on various organisms. This study conducted a battery of in vitro and in vivo toxicity bioassays for three quintessential Pb-based PSCs (CH3NH3PbI3, NHCHNH3PbBr3, and CH3NH3PbBr3) using progressively more complex forms of life. For all species tested, the three different perovskites had comparable toxicities. The viability of Caco-2/TC7 cells was lower than that of A549 cells in response to Pb-based PSC exposure. Concentration-dependent toxicity was observed for the bioluminescent bacterium Vibrio fischeri, for soil bacterial communities, and for the nematode Caenorhabditis elegans. Neither of the tested Pb-based PSCs particles had apparent toxicity to Pseudomonas putida. Among all tested organisms, V. fischeri showed the highest sensitivity with EC50 values (30 min of exposure) ranging from 1.45 to 2.91 mg L-1. Therefore, this study recommends that V. fischeri should be preferably utilized to assess. PSC toxicity due to its increased sensitivity, low costs, and relatively high throughput in a 96-well format, compared with the other tested organisms. These results highlight that the developed assay can easily predict the toxic potency of PSCs. Consequently, this approach has the potential to promote the implementation of the 3Rs (Replacement, Reduction, and Refinement) principle in toxicology and decrease the dependence on animal testing when determining the safety of novel PSCs.
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Affiliation(s)
- Guiyin Wang
- College of Environmental Science, Sichuan Agricultural University, Chengdu 611130, China; Institute of Environmental Sciences (CML), Leiden University, P.O. Box 9518, 2300 RA, Leiden, the Netherlands
| | - Yujia Zhai
- Institute of Environmental Sciences (CML), Leiden University, P.O. Box 9518, 2300 RA, Leiden, the Netherlands; Oasen Water Company, P.O. Box 122, 2800AC, Gouda, The Netherlands.
| | - Shirong Zhang
- College of Environmental Science, Sichuan Agricultural University, Chengdu 611130, China.
| | - Luisa Diomede
- Department of Molecular Biochemistry and Pharmacology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Paolo Bigini
- Department of Molecular Biochemistry and Pharmacology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Margherita Romeo
- Department of Molecular Biochemistry and Pharmacology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Sebastien Cambier
- Environmental Research and Innovation (ERIN) Department, Luxembourg Institute of Science and Technology, 4422 Belvaux, Luxembourg
| | - Servane Contal
- Environmental Research and Innovation (ERIN) Department, Luxembourg Institute of Science and Technology, 4422 Belvaux, Luxembourg
| | - Nhung H A Nguyen
- Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec (TUL), Studentská 2, 46117 Liberec, Czech Republic
| | - Petra Rosická
- Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec (TUL), Studentská 2, 46117 Liberec, Czech Republic
| | - Alena Ševců
- Institute for Nanomaterials, Advanced Technologies and Innovation, Technical University of Liberec (TUL), Studentská 2, 46117 Liberec, Czech Republic
| | - Carmen Nickel
- Air Quality & Sustainable Nanotechnology, Institute of Energy and Environmental Technology (IUTA) e.V, 47229 Duisburg, Germany
| | - Martina G Vijver
- Institute of Environmental Sciences (CML), Leiden University, P.O. Box 9518, 2300 RA, Leiden, the Netherlands
| | - Willie J G M Peijnenburg
- Institute of Environmental Sciences (CML), Leiden University, P.O. Box 9518, 2300 RA, Leiden, the Netherlands; National Institute of Public Health and the Environment (RIVM), P.O. Box 1, Bilthoven, the Netherlands
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24
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Nymark P, Bakker M, Dekkers S, Franken R, Fransman W, García-Bilbao A, Greco D, Gulumian M, Hadrup N, Halappanavar S, Hongisto V, Hougaard KS, Jensen KA, Kohonen P, Koivisto AJ, Dal Maso M, Oosterwijk T, Poikkimäki M, Rodriguez-Llopis I, Stierum R, Sørli JB, Grafström R. Toward Rigorous Materials Production: New Approach Methodologies Have Extensive Potential to Improve Current Safety Assessment Practices. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1904749. [PMID: 31913582 DOI: 10.1002/smll.201904749] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 12/09/2019] [Indexed: 06/10/2023]
Abstract
Advanced material development, including at the nanoscale, comprises costly and complex challenges coupled to ensuring human and environmental safety. Governmental agencies regulating safety have announced interest toward acceptance of safety data generated under the collective term New Approach Methodologies (NAMs), as such technologies/approaches offer marked potential to progress the integration of safety testing measures during innovation from idea to product launch of nanomaterials. Divided in overall eight main categories, searchable databases for grouping and read across purposes, exposure assessment and modeling, in silico modeling of physicochemical structure and hazard data, in vitro high-throughput and high-content screening assays, dose-response assessments and modeling, analyses of biological processes and toxicity pathways, kinetics and dose extrapolation, consideration of relevant exposure levels and biomarker endpoints typify such useful NAMs. Their application generally agrees with articulated stakeholder needs for improvement of safety testing procedures. They further fit for inclusion and add value in nanomaterials risk assessment tools. Overall 37 of 50 evaluated NAMs and tiered workflows applying NAMs are recommended for considering safer-by-design innovation, including guidance to the selection of specific NAMs in the eight categories. An innovation funnel enriched with safety methods is ultimately proposed under the central aim of promoting rigorous nanomaterials innovation.
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Affiliation(s)
- Penny Nymark
- Karolinska Institutet, Institute of Environmental Medicine, Nobels väg 13, 171 77, Stockholm, Sweden
- Department of Toxicology, Misvik Biology, Karjakatu 35 B, 20520, Turku, Finland
| | - Martine Bakker
- National Institute for Public Health and the Environment, RIVM, P.O. Box 1, 3720 BA, Bilthoven, The Netherlands
| | - Susan Dekkers
- National Institute for Public Health and the Environment, RIVM, P.O. Box 1, 3720 BA, Bilthoven, The Netherlands
| | - Remy Franken
- Netherlands Organisation for Applied Scientific Research, TNO, P.O. Box 96800, NL-2509 JE, The Hague, The Netherlands
| | - Wouter Fransman
- Netherlands Organisation for Applied Scientific Research, TNO, P.O. Box 96800, NL-2509 JE, The Hague, The Netherlands
| | - Amaia García-Bilbao
- GAIKER Technology Centre, Parque Tecnológico, Ed. 202, 48170, Zamudio, Bizkaia, Spain
| | - Dario Greco
- Faculty of Medicine and Health Technology, Tampere University, Korkeakoulunkatu 6, 33720, Tampere, Finland
- Institute of Biotechnology, University of Helsinki, P.O. Box 56, FI-00014, Helsinki, Finland
| | - Mary Gulumian
- National Institute for Occupational Health, 25 Hospital St, Constitution Hill, 2000, Johannesburg, South Africa
- Haematology and Molecular Medicine Department, University of the Witwatersrand, 7 York Road, Parktown, 2193, Johannesburg, South Africa
| | - Niels Hadrup
- National Research Center for the Work Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark
| | - Sabina Halappanavar
- Environmental Health Science and Research Bureau, Health Canada, 50 Colombine Driveway, Ottawa, ON, K1A 0K9, Canada
| | - Vesa Hongisto
- Department of Toxicology, Misvik Biology, Karjakatu 35 B, 20520, Turku, Finland
| | - Karin Sørig Hougaard
- National Research Center for the Work Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark
| | - Keld Alstrup Jensen
- National Research Center for the Work Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark
| | - Pekka Kohonen
- Karolinska Institutet, Institute of Environmental Medicine, Nobels väg 13, 171 77, Stockholm, Sweden
- Department of Toxicology, Misvik Biology, Karjakatu 35 B, 20520, Turku, Finland
| | - Antti Joonas Koivisto
- National Research Center for the Work Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark
| | - Miikka Dal Maso
- Aerosol Physics Laboratory, Physics Unit, Tampere University, Korkeakoulunkatu 6, 33720, Tampere, Finland
| | - Thies Oosterwijk
- Netherlands Organisation for Applied Scientific Research, TNO, P.O. Box 96800, NL-2509 JE, The Hague, The Netherlands
| | - Mikko Poikkimäki
- Aerosol Physics Laboratory, Physics Unit, Tampere University, Korkeakoulunkatu 6, 33720, Tampere, Finland
| | | | - Rob Stierum
- Netherlands Organisation for Applied Scientific Research, TNO, P.O. Box 96800, NL-2509 JE, The Hague, The Netherlands
| | - Jorid Birkelund Sørli
- National Research Center for the Work Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark
| | - Roland Grafström
- Karolinska Institutet, Institute of Environmental Medicine, Nobels väg 13, 171 77, Stockholm, Sweden
- Department of Toxicology, Misvik Biology, Karjakatu 35 B, 20520, Turku, Finland
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25
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Lekamge S, Ball AS, Shukla R, Nugegoda D. The Toxicity of Nanoparticles to Organisms in Freshwater. REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2020; 248:1-80. [PMID: 30413977 DOI: 10.1007/398_2018_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nanotechnology is a rapidly growing industry yielding many benefits to society. However, aquatic environments are at risk as increasing amounts of nanoparticles (NPs) are contaminating waterbodies causing adverse effects on aquatic organisms. In this review, the impacts of environmental exposure to NPs, the influence of the physicochemical characteristics of NPs and the surrounding environment on toxicity and mechanisms of toxicity together with NP bioaccumulation and trophic transfer are assessed with a focus on their impacts on bacteria, algae and daphnids. We identify several gaps which need urgent attention in order to make sound decisions to protect the environment. These include uncertainty in both estimated and measured environmental concentrations of NPs for reliable risk assessment and for regulating the NP industry. In addition toxicity tests and risk assessment methodologies specific to NPs are still at the research and development stage. Also conflicting and inconsistent results on physicochemical characteristics and the fate and transport of NPs in the environment suggest the need for further research. Finally, improved understanding of the mechanisms of NP toxicity is crucial in risk assessment of NPs, since conventional toxicity tests may not reflect the risks associated with NPs. Behavioural effects may be more sensitive and would be efficient in certain situations compared with conventional toxicity tests due to low NP concentrations in field conditions. However, the development of such tests is still lacking, and further research is recommended.
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Affiliation(s)
- Sam Lekamge
- Ecotoxicology Research Group, Centre for Environmental Sustainability and Remediation, School of Science, RMIT University, Bundoora, VIC, Australia.
| | - Andrew S Ball
- Centre for Environmental Sustainability and Remediation, School of Science, RMIT University, Bundoora, VIC, Australia
| | - Ravi Shukla
- Nanobiotechnology Research Laboratory, RMIT University, Melbourne, VIC, Australia
| | - Dayanthi Nugegoda
- Ecotoxicology Research Group, Centre for Environmental Sustainability and Remediation, School of Science, RMIT University, Bundoora, VIC, Australia
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26
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Wohlleben W, Hellack B, Nickel C, Herrchen M, Hund-Rinke K, Kettler K, Riebeling C, Haase A, Funk B, Kühnel D, Göhler D, Stintz M, Schumacher C, Wiemann M, Keller J, Landsiedel R, Broßell D, Pitzko S, Kuhlbusch TAJ. The nanoGRAVUR framework to group (nano)materials for their occupational, consumer, environmental risks based on a harmonized set of material properties, applied to 34 case studies. NANOSCALE 2019; 11:17637-17654. [PMID: 31539006 DOI: 10.1039/c9nr03306h] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The project nanoGRAVUR (BMBF, 2015-2018) developed a framework for grouping of nanomaterials. Different groups may result for each of the three distinct perspectives of occupational, consumer and environmental safety. The properties, methods and descriptors are harmonised between the three perspectives and are based on: Tier 1 intrinsic physico-chemical properties (what they are) or GHS classification of the non-nano-form (human tox, ecotox, physical hazards); Tier 2 extrinsic physico-chemical properties, release from nano-enabled products, in vitro assays with cells (where they go; what they do); Tier 3 case-specific tests, potentially in vivo studies to substantiate the similarity within groups or application-specific exposure testing. Amongst all properties, dissolution and transformation are least modulated by different nanoforms within one substance, whereas dustiness, dispersion stability, abiotic and especially in vitro surface reactivity vary more often between different nanoforms. The methods developed or selected by nanoGRAVUR fill several gaps highlighted in the ProSafe reviews, and are useful to implement (i) the concept of nanoforms of the European Chemicals Agency (ECHA) and (ii) the concept of discrete forms of the United States Environmental Protection Agency (EPA). One cannot assess the significance of a dissimilarity, if the dynamic range of that property is unknown. Benchmark materials span dynamic ranges that enable us to establish bands, often with order-of-magnitude ranges. In 34 case studies we observed high biological similarity within each substance when we compared different (nano)forms of SiO2, BaSO4, kaolin, CeO2, ZnO, organic pigments, especially when we compared forms that are all untreated on the surface. In contrast, different Fe2O3 or TiO2 (nano)forms differ more significantly. The same nanoforms were also integrated in nano-enabled products (NEPs) for automotive coatings, clinker-reduced cements, cosmetic sunscreen, and lightweight polymers.
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Affiliation(s)
- Wendel Wohlleben
- BASF SE, Dept. of Material Physics and Dept. of Experimental Toxicology and Ecology, 67056 Ludwigshafen, Germany
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27
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Semenzin E, Subramanian V, Pizzol L, Zabeo A, Fransman W, Oksel C, Hristozov D, Marcomini A. Controlling the risks of nano-enabled products through the life cycle: The case of nano copper oxide paint for wood protection and nano-pigments used in the automotive industry. ENVIRONMENT INTERNATIONAL 2019; 131:104901. [PMID: 31279910 DOI: 10.1016/j.envint.2019.06.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 05/31/2019] [Accepted: 06/05/2019] [Indexed: 06/09/2023]
Abstract
The widespread use of engineered nanomaterials (ENMs) in consumer products and the overwhelming uncertainties in their ecological and human health risks have raised concerns regarding their safety among industries and regulators. There has been an ongoing debate over the past few decades on ways to overcome the challenges in assessing and mitigating nano-related risks, which has reached a phase of general consensus that nanotechnology innovation should be accompanied by the application of the precautionary principle and best practice risk management, even if the risk assessment uncertainties are large. We propose a quantitative methodology for selecting the optimal risk control strategy based on information about human health and ecological risks, efficacy of risk mitigation measures, cost and other contextual factors. The risk control (RC) methodology was developed in the European FP7 research project SUN and successfully demonstrated in two case studies involving real industrial nano-enabled products (NEPs): nano-scale copper oxide (CuO) and basic copper carbonate (Cu2(OH)2CO3) used as antimicrobial and antifungal coatings and impregnations for the preservation of treated wood, and two nanoscale pigments used for colouring plastic automotive parts (i.e. red organic pigment and carbon black). The application of RC for human health risks showed that although nano-related risks could easily be controlled in automotive plastics case study with modifications in production technology or specific type of engineering controls, nano-related risks due to sanding and sawing copper oxide painted wood were non-acceptable in the use lifecycle stage and would need the identification of a more effective risk control strategy.
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Affiliation(s)
- Elena Semenzin
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30170 Mestre-Venezia, Italy
| | - Vrishali Subramanian
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30170 Mestre-Venezia, Italy
| | - Lisa Pizzol
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30170 Mestre-Venezia, Italy
| | - Alex Zabeo
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30170 Mestre-Venezia, Italy
| | | | - Ceyda Oksel
- Institute of Particle Science and Engineering, School of Process, Environmental and Materials Engineering, University of Leeds, Leeds, UK
| | - Danail Hristozov
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30170 Mestre-Venezia, Italy
| | - Antonio Marcomini
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30170 Mestre-Venezia, Italy.
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28
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Ndika J, Seemab U, Poon WL, Fortino V, El-Nezami H, Karisola P, Alenius H. Silver, titanium dioxide, and zinc oxide nanoparticles trigger miRNA/isomiR expression changes in THP-1 cells that are proportional to their health hazard potential. Nanotoxicology 2019; 13:1380-1395. [PMID: 31519129 DOI: 10.1080/17435390.2019.1661040] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
After over a decade of nanosafety research, it is indisputable that the vast majority of nano-sized particles induce a plethora of adverse cellular responses - the severity of which is linked to the material's physicochemical properties. Differentiated THP-1 cells were previously exposed for 6 h and 24 h to silver, titanium dioxide, and zinc oxide nanoparticles at the maximum molar concentration at which no more than 15% cellular cytotoxicity was observed. All three nanoparticles differed in extent of induction of biological pathways corresponding to immune response signaling and metal ion homeostasis. In this study, we integrated gene and miRNA expression profiles from the same cells to propose miRNA biomarkers of adverse exposure to metal-based nanoparticles. We employed RNA sequencing together with a quantitative strategy that also enables analysis of the overlooked repertoire of length and sequence miRNA variants called isomiRs. Whilst only modest changes in expression were observed within the first 6 h of exposure, the miRNA/isomiR (miR) profiles of each nanoparticle were unique. Via canonical correlation and pathway enrichment analyses, we identified a co-regulated miR-mRNA cluster, predicted to be highly relevant for cellular response to metal ion homeostasis. These miRs were annotated to be canonical or variant isoforms of hsa-miR-142-5p, -342-3p, -5100, -6087, -6894-3p, and -7704. Hsa-miR-5100 was differentially expressed in response to each nanoparticle in both the 6 h and 24 h exposures. Taken together, this co-regulated miR-mRNA cluster could represent potential biomarkers of sub-toxic metal-based nanoparticle exposure.
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Affiliation(s)
- Joseph Ndika
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Umair Seemab
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Wing-Lam Poon
- School of Biological Sciences, the University of Hong Kong, Hong Kong, Hong Kong
| | - Vittorio Fortino
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Hani El-Nezami
- School of Biological Sciences, the University of Hong Kong, Hong Kong, Hong Kong.,Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Piia Karisola
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Harri Alenius
- Human Microbiome Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Institute of Environmental Medicine (IMM), Karolinska Institutet, Stockholm, Sweden
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29
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Semenzin E, Giubilato E, Badetti E, Picone M, Volpi Ghirardini A, Hristozov D, Brunelli A, Marcomini A. Guiding the development of sustainable nano-enabled products for the conservation of works of art: proposal for a framework implementing the Safe by Design concept. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:26146-26158. [PMID: 31280439 PMCID: PMC6717188 DOI: 10.1007/s11356-019-05819-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 06/24/2019] [Indexed: 06/09/2023]
Abstract
Nanotechnology provides innovative and promising solutions for the conservation of cultural heritage, but the development and application of new nano-enabled products pose concerns regarding their human health and environmental risks. To address these issues, we propose a sustainability framework implementing the Safe by Design concept to support product developers in the early steps of product development, with the aim to provide safer nano-formulations for conservation, while retaining their functionality. In addition, this framework can support the assessment of sustainability of new products and their comparison to their conventional chemical counterparts if any. The goal is to promote the selection and use of safer and more sustainable nano-based products in different conservation contexts. The application of the proposed framework is illustrated through a hypothetical case which provides a realistic example of the methodological steps to be followed, tailored and iterated along the decision-making process.
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Affiliation(s)
- Elena Semenzin
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy.
| | - Elisa Giubilato
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
| | - Elena Badetti
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
| | - Marco Picone
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
| | - Annamaria Volpi Ghirardini
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
| | - Danail Hristozov
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
| | - Andrea Brunelli
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
| | - Antonio Marcomini
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
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Risk Governance of Nanomaterials: Review of Criteria and Tools for Risk Communication, Evaluation, and Mitigation. NANOMATERIALS 2019; 9:nano9050696. [PMID: 31060250 PMCID: PMC6566360 DOI: 10.3390/nano9050696] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 04/24/2019] [Accepted: 04/29/2019] [Indexed: 12/17/2022]
Abstract
Nanotechnologies have been increasingly used in industrial applications and consumer products across several sectors, including construction, transportation, energy, and healthcare. The widespread application of these technologies has raised concerns regarding their environmental, health, societal, and economic impacts. This has led to the investment of enormous resources in Europe and beyond into the development of tools to facilitate the risk assessment and management of nanomaterials, and to inform more robust risk governance process. In this context, several risk governance frameworks have been developed. In our study, we present and review those, and identify a set of criteria and tools for risk evaluation, mitigation, and communication, the implementation of which can inform better risk management decision-making by various stakeholders from e.g., industry, regulators, and the civil society. Based on our analysis, we recommend specific methods from decision science and information technologies that can improve the existing risk governance tools so that they can communicate, evaluate, and mitigate risks more transparently, taking stakeholder perspectives and expert opinion into account, and considering all relevant criteria in establishing the risk-benefit balance of these emerging technologies to enable more robust decisions about the governance of their risks.
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31
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Rezagholi M. Demands for multidimensional information on the work environment: A methodological framework for regular studies. Work 2019; 63:9-20. [PMID: 31033475 DOI: 10.3233/wor-192903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Development of methodologies for making economic decisions on designing work environment studies is a theoretical challenge for researchers in occupational health sciences. There are well-defined tools available in the relevant literature for analysis of cost-efficiency associated with the assessment of an occupational exposure of interest. However, these analytical tools are not appropriate for holistic studies of the work environment as a multidimensional reality. OBJECTIVE This article introduces an appropriate methodology for designing cross-sectional comprehensive studies of the work environment, in order to optimize the production of information on the psychosocial, ergonomic, and physical dimensions of the work environment in regular studies. METHODS The employment of a translog cost-utility function is suggested as a suitable way to provide cost-minimized designs for regular studies which are aimed at providing or developing multidimensional information systems of the work environment. RESULTS The translog cost-utility function is not subject to predetermined restrictions, but has a flexibility property allowing it to be transformed to any specification that is adaptable to the specific work environmental characteristics and research requirements. CONCLUSION The translog cost-utility function is an appropriate econometric model for optimizing the production of multidimensional information on occupational exposures in regular cross-sectional workplace studies.
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Affiliation(s)
- Mahmoud Rezagholi
- Department of Business and Economic Studies, Division of Economics, University of Gävle, SE-801 76 Gävle, Sweden. Tel.: +46(0)26648299; E-mail:
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32
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Riediker M, Zink D, Kreyling W, Oberdörster G, Elder A, Graham U, Lynch I, Duschl A, Ichihara G, Ichihara S, Kobayashi T, Hisanaga N, Umezawa M, Cheng TJ, Handy R, Gulumian M, Tinkle S, Cassee F. Particle toxicology and health - where are we? Part Fibre Toxicol 2019; 16:19. [PMID: 31014371 PMCID: PMC6480662 DOI: 10.1186/s12989-019-0302-8] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 04/08/2019] [Indexed: 12/22/2022] Open
Abstract
Background Particles and fibres affect human health as a function of their properties such as chemical composition, size and shape but also depending on complex interactions in an organism that occur at various levels between particle uptake and target organ responses. While particulate pollution is one of the leading contributors to the global burden of disease, particles are also increasingly used for medical purposes. Over the past decades we have gained considerable experience in how particle properties and particle-bio interactions are linked to human health. This insight is useful for improved risk management in the case of unwanted health effects but also for developing novel medical therapies. The concepts that help us better understand particles’ and fibres’ risks include the fate of particles in the body; exposure, dosimetry and dose-metrics and the 5 Bs: bioavailability, biopersistence, bioprocessing, biomodification and bioclearance of (nano)particles. This includes the role of the biomolecule corona, immunity and systemic responses, non-specific effects in the lungs and other body parts, particle effects and the developing body, and the link from the natural environment to human health. The importance of these different concepts for the human health risk depends not only on the properties of the particles and fibres, but is also strongly influenced by production, use and disposal scenarios. Conclusions Lessons learned from the past can prove helpful for the future of the field, notably for understanding novel particles and fibres and for defining appropriate risk management and governance approaches.
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Affiliation(s)
- Michael Riediker
- Swiss Centre for Occupational and Environmental Health (SCOEH), Binzhofstrasse 87, CH-8404, Winterthur, Switzerland.
| | - Daniele Zink
- Institute of Bioengineering and Nanotechnology, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Wolfgang Kreyling
- Institute of Epidemiology, Helmholtz Center Munich - German Research Center for Environmental Health, Neuherberg, Munich, Germany
| | - Günter Oberdörster
- Department of Environmental Medicine, University of Rochester, Rochester, NY, USA
| | - Alison Elder
- Department of Environmental Medicine, University of Rochester, Rochester, NY, USA
| | | | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, UK
| | - Albert Duschl
- Department of Biosciences, Allergy Cancer BioNano Research Centre, University of Salzburg, Salzburg, Austria
| | | | | | | | | | | | | | - Richard Handy
- School of Biological Sciences, Plymouth University, Plymouth, UK
| | - Mary Gulumian
- National Institute for Occupational Health and Haematology and Molecular Medicine, University of the Witwatersrand, Johannesburg, South Africa
| | - Sally Tinkle
- Science and Technology Policy Institute, Washington, DC, USA
| | - Flemming Cassee
- National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.,Institute for Risk Assessment Studies (IRAS), Utrrecht University, Utrecht, The Netherlands
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33
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Oliveira H, Bednarkiewicz A, Falk A, Fröhlich E, Lisjak D, Prina‐Mello A, Resch S, Schimpel C, Vrček IV, Wysokińska E, Gorris HH. Critical Considerations on the Clinical Translation of Upconversion Nanoparticles (UCNPs): Recommendations from the European Upconversion Network (COST Action CM1403). Adv Healthc Mater 2019; 8:e1801233. [PMID: 30536962 DOI: 10.1002/adhm.201801233] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 11/20/2018] [Indexed: 11/07/2022]
Abstract
The unique photoluminescent properties of upconversion nanoparticles (UCNPs) have attracted worldwide research interest and inspired many bioanalytical applications. The anti-Stokes emission with long luminescence lifetimes, narrow and multiple absorption and emission bands, and excellent photostability enable background-free and multiplexed detection in deep tissues. So far, however, in vitro and in vivo applications of UCNPs are restricted to the laboratory use due to safety concerns. Possible harmful effects may originate from the chemical composition but also from the small size of UCNPs. Potential end users must rely on well-founded safety data. Thus, a risk to benefit assessment of the envisioned combined therapeutic and diagnostic ("theranostic") applications is fundamentally important to bridge the translational gap between laboratory and clinics. The COST Action CM1403 "The European Upconversion Network-From the Design of Photon-Upconverting Nanomaterials to Biomedical Applications" integrates research on UCNPs ranging from fundamental materials synthesis and research, detection instrumentation, biofunctionalization, and bioassay development to toxicity testing. Such an interdisciplinary approach is necessary for a better and safer theranostic use of UCNPs. Here, the status of nanotoxicity research on UCNPs is compared to other nanomaterials, and routes for the translation of UCNPs into clinical applications are delineated.
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Affiliation(s)
- Helena Oliveira
- Department of BiologyCESAM‐Centre for Environmental and Marine StudiesCICECO‐Aveiro Institute of MaterialsUniversity of Aveiro 3810‐193 Aveiro Portugal
| | - Artur Bednarkiewicz
- Institute of Low Temperature and Structure ResearchPolish Academy of Sciences ul.Okolna 2 50422 Wroclaw Poland
- PORT Sp. z o.o. Stablowicka 147 Str. 54‐066 Wroclaw Poland
| | - Andreas Falk
- BioNanoNet Forschungsgesellschaft mbH Steyrergasse 17 8010 Graz Austria
| | - Eleonore Fröhlich
- Center for Medical ResearchMedical University of Graz Stiftingtalstrasse 24 8010 Graz Austria
| | - Darja Lisjak
- Department for Materials SynthesisJožef Stefan Institute Jamova 39 1000 Ljubljana Slovenia
| | - Adriele Prina‐Mello
- LBCAM and Nanomedicine LaboratoryTrinity Translational Medicine InstituteTrinity College Dublin Dublin 8 Republic of Ireland
| | - Susanne Resch
- BioNanoNet Forschungsgesellschaft mbH Steyrergasse 17 8010 Graz Austria
| | - Christa Schimpel
- BioNanoNet Forschungsgesellschaft mbH Steyrergasse 17 8010 Graz Austria
| | - Ivana Vinković Vrček
- Institute for Medical Research and Occupational Health Ksaverska cesta 2 10000 Zagreb Croatia
| | - Edyta Wysokińska
- Hirszfeld Institute of Immunology and Experimental TherapyPolish Academy of Sciences Wrocław Poland
| | - Hans H. Gorris
- Institute of Analytical ChemistryChemo‐ and BiosensorsUniversity of Regensburg 93040 Regensburg Germany
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34
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Arvidsson R, Baun A, Furberg A, Hansen SF, Molander S. Proxy Measures for Simplified Environmental Assessment of Manufactured Nanomaterials. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2018; 52:13670-13680. [PMID: 30422633 DOI: 10.1021/acs.est.8b05405] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Proxy measures have been proposed as a low-data option for simplified assessment of environmental threat given the high complexity of the natural environment. We here review studies of environmental release, fate, toxicity, and risk to identify relevant proxy measures for manufactured nanomaterials (MNMs). In total, 18 potential proxy measures were identified and evaluated regarding their link to environmental risk, an aspect of relevance, and data availability, an aspect of practice. They include socio-technical measures (e.g., MNM release), particle-specific measures (e.g., particle size), partitioning coefficients (e.g., the octanol-water coefficient), and other fate-related measures (e.g., half-life) as well as various ecotoxicological measures (e.g., 50% effect concentration). For most identified proxy measures, the link to environmental risk was weak and data availability low. Two exceptions were global production volume and ecotoxicity, for which the links to environmental risk are strong and data availability relatively decent. As proof of concept, these were employed to assess seven MNMs: titanium dioxide, cerium dioxide, zinc oxide, silver, silicon dioxide, carbon nanotubes, and graphene. The results show that none of the MNMs have both high production volumes and high ecotoxicity. Several refinements of the assessment are possible, such as higher resolution regarding the MNMs assessed (e.g., different allotropes) and different metrics (e.g., particle number and surface area). The proof of concept shows the feasibility of using proxy measures for environmental assessment of MNMs, in particular for novel MNMs in early technological development, when data is particularly scarce.
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Affiliation(s)
- Rickard Arvidsson
- Division of Environmental Systems Analysis , Chalmers University of Technology , Vera Sandbergs Allé 8 , 412 96 Gothenburg , Sweden
- Department of Environmental Engineering , Technical University of Denmark , Bygningstorvet, Building 115 , 2800 Kongens Lyngby , Denmark
| | - Anders Baun
- Department of Environmental Engineering , Technical University of Denmark , Bygningstorvet, Building 115 , 2800 Kongens Lyngby , Denmark
| | - Anna Furberg
- Division of Environmental Systems Analysis , Chalmers University of Technology , Vera Sandbergs Allé 8 , 412 96 Gothenburg , Sweden
| | - Steffen Foss Hansen
- Department of Environmental Engineering , Technical University of Denmark , Bygningstorvet, Building 115 , 2800 Kongens Lyngby , Denmark
| | - Sverker Molander
- Division of Environmental Systems Analysis , Chalmers University of Technology , Vera Sandbergs Allé 8 , 412 96 Gothenburg , Sweden
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35
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Zhang Y, Gu AZ, Xie S, Li X, Cen T, Li D, Chen J. Nano-metal oxides induce antimicrobial resistance via radical-mediated mutagenesis. ENVIRONMENT INTERNATIONAL 2018; 121:1162-1171. [PMID: 30482586 DOI: 10.1016/j.envint.2018.10.030] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 09/25/2018] [Accepted: 10/16/2018] [Indexed: 06/09/2023]
Abstract
The widespread use of nanoparticles has triggered increasing concern and interest due to the adverse effects on global public health and environmental safety. Whether the presence of nano-metal oxides (NMOs) could facilitate the formation of new antimicrobial resistance genes (ARGs) via de novo mutation is largely unknown. Here, we proved that two widely used NMOs could significantly improve the mutation frequencies of CIP- and CHL-resistant E. coli isolates; however, the corresponding metal ions have weaker effects. Distinct concentration-dependent increases of 1.0-14.2 and 1.1-456.3 folds were observed in the resistance mutations after treatment with 0.16-100 mg/L nano-Al2O3 and 0.16-500 mg/L nano-ZnO, respectively, compared with those in the control. The resistant mutants showed resistance to multiple antibiotics and hereditary stability after sub-culturing for 5 days. We also explored the mechanism underlying the induction of antimicrobial resistance by NMOs. Whole-genome sequencing analysis showed that the mutated genes correlated with mono- and multidrug resistance, as well as undetected resistance to antibiotics. Furthermore, NMOs significantly promoted intracellular reactive oxygen species (ROS), which would lead to oxidative DNA damage and an error-prone SOS response, and consequently, mutation rates were enhanced. Our findings indicate that NMOs could accelerate the mutagenesis of multiple-antibiotic resistance and expanded the understanding of the mechanisms in nanoparticle-induced resistance, which may be significant for guiding the production and application of nanoparticles.
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Affiliation(s)
- Ye Zhang
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP(3)), Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - April Z Gu
- School of Civil and Environmental Engineering, Cornell University, Ithaca, NY 14853, United States
| | - Shanshan Xie
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP(3)), Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - Xiangyang Li
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP(3)), Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - Tianyu Cen
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP(3)), Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
| | - Dan Li
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP(3)), Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China.
| | - Jianmin Chen
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP(3)), Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
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36
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Jantunen APK, Gottardo S, Rasmussen K, Crutzen HP. An inventory of ready-to-use and publicly available tools for the safety assessment of nanomaterials. NANOIMPACT 2018; 12:18-28. [PMID: 30505982 PMCID: PMC6255795 DOI: 10.1016/j.impact.2018.08.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 08/24/2018] [Accepted: 08/27/2018] [Indexed: 06/02/2023]
Abstract
Legislation addressing environmental, health and safety aspects of nanomaterials in consumer products and ensuring their safe use is being continuously updated in the European Union and globally. This leads to a growing need for tools to implement this developing legislation. A freely accessible inventory of ready-to-use and publicly available tools that together cover the tasks within a nanomaterial safety assessment process was built in the presented work. This inventory is a unique metadata set in Excel® format: the 'NANoREG Toolbox', which assembles information needed for selecting and accessing instruments that meet specific goals. The recorded tools are categorised according to their purpose, type and regulatory status. The Toolbox covers an unprecedented and broad range of over 500 current tools, developed in Europe and beyond. While NANoREG focussed on safety assessment under the EU Regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), the instruments in the Toolbox are relevant and useful for nanomaterial safety assessments worldwide.
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Affiliation(s)
| | | | | | - Hugues P. Crutzen
- European Commission, Joint Research Centre, Via E. Fermi 2479, I-21027 Ispra, Italy
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37
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Faria M, Björnmalm M, Thurecht KJ, Kent SJ, Parton RG, Kavallaris M, Johnston APR, Gooding JJ, Corrie SR, Boyd BJ, Thordarson P, Whittaker AK, Stevens MM, Prestidge CA, Porter CJH, Parak WJ, Davis TP, Crampin EJ, Caruso F. Minimum information reporting in bio-nano experimental literature. NATURE NANOTECHNOLOGY 2018; 13:777-785. [PMID: 30190620 PMCID: PMC6150419 DOI: 10.1038/s41565-018-0246-4] [Citation(s) in RCA: 377] [Impact Index Per Article: 62.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 07/24/2018] [Indexed: 04/14/2023]
Abstract
Studying the interactions between nanoengineered materials and biological systems plays a vital role in the development of biological applications of nanotechnology and the improvement of our fundamental understanding of the bio-nano interface. A significant barrier to progress in this multidisciplinary area is the variability of published literature with regards to characterizations performed and experimental details reported. Here, we suggest a 'minimum information standard' for experimental literature investigating bio-nano interactions. This standard consists of specific components to be reported, divided into three categories: material characterization, biological characterization and details of experimental protocols. Our intention is for these proposed standards to improve reproducibility, increase quantitative comparisons of bio-nano materials, and facilitate meta analyses and in silico modelling.
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Affiliation(s)
- Matthew Faria
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, Australia
- Systems Biology Laboratory, School of Mathematics and Statistics and Melbourne School of Engineering, The University of Melbourne, Parkville, Victoria, Australia
| | - Mattias Björnmalm
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, Australia
- Department of Materials, Imperial College London, London, UK
- Department of Bioengineering, and Institute of Biomedical Engineering, Imperial College London, London, UK
| | - Kristofer J Thurecht
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Queensland, Australia
- Centre for Advanced Imaging, The University of Queensland, Brisbane, Queensland, Australia
| | - Stephen J Kent
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Department of Microbiology and Immunology, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Parkville, Victoria, Australia
| | - Robert G Parton
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Queensland, Australia
- Centre for Microscopy and Microanalysis, University of Queensland, Brisbane, Queensland, Australia
| | - Maria Kavallaris
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Tumour Biology and Targeting Program, Children's Cancer Institute, Lowy Cancer Research Centre, The University of New South Wales, Sydney, New South Wales, Australia
- School of Chemistry, Australian Centre for NanoMedicine, The University of New South Wales, Sydney, New South Wales, Australia
| | - Angus P R Johnston
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Drug Delivery Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Victoria, Australia
| | - J Justin Gooding
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- School of Chemistry, Australian Centre for NanoMedicine, The University of New South Wales, Sydney, New South Wales, Australia
| | - Simon R Corrie
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Queensland, Australia
- Department of Chemical Engineering, Monash University, Clayton, Victoria, Australia
| | - Ben J Boyd
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Drug Delivery Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Victoria, Australia
| | - Pall Thordarson
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- School of Chemistry, Australian Centre for NanoMedicine, The University of New South Wales, Sydney, New South Wales, Australia
| | - Andrew K Whittaker
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- The Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Queensland, Australia
| | - Molly M Stevens
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Department of Materials, Imperial College London, London, UK
- Department of Bioengineering, and Institute of Biomedical Engineering, Imperial College London, London, UK
| | - Clive A Prestidge
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- School of Pharmacy and Medical Science, The University of South Australia, Adelaide, South Australia, Australia
| | - Christopher J H Porter
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Drug Delivery Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Victoria, Australia
| | - Wolfgang J Parak
- Fachbereich Physik und Chemie, CHyN, Universität Hamburg, Hamburg, Germany
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Center for Intelligent Diagnosis and Treatment Instrument, Key Laboratory for Thin Film and Microfabrication Technology of the Ministry of Education, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Thomas P Davis
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia
- Drug Delivery Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Victoria, Australia
- Department of Chemistry, University of Warwick, Coventry, UK
| | - Edmund J Crampin
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia, .
- Systems Biology Laboratory, School of Mathematics and Statistics and Melbourne School of Engineering, The University of Melbourne, Parkville, Victoria, Australia.
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Australia, .
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria, Australia.
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Stone V, Führ M, Feindt PH, Bouwmeester H, Linkov I, Sabella S, Murphy F, Bizer K, Tran L, Ågerstrand M, Fito C, Andersen T, Anderson D, Bergamaschi E, Cherrie JW, Cowan S, Dalemcourt JF, Faure M, Gabbert S, Gajewicz A, Fernandes TF, Hristozov D, Johnston HJ, Lansdown TC, Linder S, Marvin HJP, Mullins M, Purnhagen K, Puzyn T, Sanchez Jimenez A, Scott-Fordsmand JJ, Streftaris G, van Tongeren M, Voelcker NH, Voyiatzis G, Yannopoulos SN, Poortvliet PM. The Essential Elements of a Risk Governance Framework for Current and Future Nanotechnologies. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2018; 38:1321-1331. [PMID: 29240986 DOI: 10.1111/risa.12954] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 10/13/2017] [Accepted: 11/06/2017] [Indexed: 06/07/2023]
Abstract
Societies worldwide are investing considerable resources into the safe development and use of nanomaterials. Although each of these protective efforts is crucial for governing the risks of nanomaterials, they are insufficient in isolation. What is missing is a more integrative governance approach that goes beyond legislation. Development of this approach must be evidence based and involve key stakeholders to ensure acceptance by end users. The challenge is to develop a framework that coordinates the variety of actors involved in nanotechnology and civil society to facilitate consideration of the complex issues that occur in this rapidly evolving research and development area. Here, we propose three sets of essential elements required to generate an effective risk governance framework for nanomaterials. (1) Advanced tools to facilitate risk-based decision making, including an assessment of the needs of users regarding risk assessment, mitigation, and transfer. (2) An integrated model of predicted human behavior and decision making concerning nanomaterial risks. (3) Legal and other (nano-specific and general) regulatory requirements to ensure compliance and to stimulate proactive approaches to safety. The implementation of such an approach should facilitate and motivate good practice for the various stakeholders to allow the safe and sustainable future development of nanotechnology.
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Affiliation(s)
| | - Martin Führ
- Darmstadt University of Applied Sciences, Department of Social and Cultural Sciences, Society for Institutional Analysis (Sofia), Darmstadt, Germany
| | - Peter H Feindt
- Wageningen University & Research, Wageningen, The Netherlands
| | - Hans Bouwmeester
- Wageningen University & Research, Wageningen, The Netherlands
- RIKILT Wageningen UR, Wageningen, The Netherlands
| | - Igor Linkov
- Carnegie Mellon University and the U.S. Army Engineer Research and Development Center, Concord, MA, USA
| | | | - Finbarr Murphy
- Kemmy Business School, University of Limerick, Limerick, Ireland
| | - Kilian Bizer
- Georg August University Göttingen, Göttingen, Lower Saxony, Germany
| | - Lang Tran
- Institute of Occupational Medicine, Edinburgh, UK
| | - Marlene Ågerstrand
- Department of Environmental Science and Analytical Chemistry (ACES), Stockholm University, Stockholm, Sweden
| | - Carlos Fito
- Instituto Tecnológico del Embalaje, Transporte y Logística (ITENE), Spain
| | | | | | - Enrico Bergamaschi
- Department of Public Health and Pediatrics, University of Turin, Torino, Italy
| | - John W Cherrie
- Heriot-Watt University, Edinburgh, UK
- Institute of Occupational Medicine, Edinburgh, UK
| | - Sue Cowan
- Heriot-Watt University, Edinburgh, UK
| | | | - Michael Faure
- Maastricht University, Maastricht, The Netherlands
- Erasmus School of Law, Rotterdam, The Netherlands
| | - Silke Gabbert
- Wageningen University & Research, Wageningen, The Netherlands
| | - Agnieszka Gajewicz
- Laboratory of Environmental Chemometrics, University of Gdańsk, Gdańsk, Poland
| | | | | | | | | | | | | | - Martin Mullins
- Kemmy Business School, University of Limerick, Limerick, Ireland
| | - Kai Purnhagen
- Wageningen University & Research, Wageningen, The Netherlands
| | - Tomasz Puzyn
- Laboratory of Environmental Chemometrics, University of Gdańsk, Gdańsk, Poland
| | | | | | | | - Martie van Tongeren
- Centre for Occupational and Environmental Health, University of Manchester, Manchester, UK
| | - Nicolas H Voelcker
- Monash Institute of Pharmaceutical Sciences, Monash University, Melbourne, Australia
| | - George Voyiatzis
- Foundation for Research & Technology, Institute of Chemical Engineering Sciences (FORTH/ICE-HT), Patras, Greece
| | - Spyros N Yannopoulos
- Foundation for Research & Technology, Institute of Chemical Engineering Sciences (FORTH/ICE-HT), Patras, Greece
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39
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Linkov I, Trump BD, Anklam E, Berube D, Boisseasu P, Cummings C, Ferson S, Florin MV, Goldstein B, Hristozov D, Jensen KA, Katalagarianakis G, Kuzma J, Lambert JH, Malloy T, Malsch I, Marcomini A, Merad M, Palma-Oliveira J, Perkins E, Renn O, Seager T, Stone V, Vallero D, Vermeire T. Comparative, collaborative, and integrative risk governance for emerging technologies. ENVIRONMENT SYSTEMS & DECISIONS 2018; 38:170-176. [PMID: 37829286 PMCID: PMC10569133 DOI: 10.1007/s10669-018-9686-5] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Various emerging technologies challenge existing governance processes to identify, assess, and manage risk. Though the existing risk-based paradigm has been essential for assessment of many chemical, biological, radiological, and nuclear technologies, a complementary approach may be warranted for the early-stage assessment and management challenges of high uncertainty technologies ranging from nanotechnology to synthetic biology to artificial intelligence, among many others. This paper argues for a risk governance approach that integrates quantitative experimental information alongside qualitative expert insight to characterize and balance the risks, benefits, costs, and societal implications of emerging technologies. Various articles in scholarly literature have highlighted differing points of how to address technological uncertainty, and this article builds upon such knowledge to explain how an emerging technology risk governance process should be driven by a multi-stakeholder effort, incorporate various disparate sources of information, review various endpoints and outcomes, and comparatively assess emerging technology performance against existing conventional products in a given application area. At least in the early stages of development when quantitative data for risk assessment remain incomplete or limited, such an approach can be valuable for policymakers and decision makers to evaluate the impact that such technologies may have upon human and environmental health.
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Affiliation(s)
- Igor Linkov
- Risk & Decision Science Team, Environmental Risk Assessment Branch, US Army Engineer Research and Development Center, 696 Virginia Road, Concord, MA 01742, USA
| | - Benjamin D Trump
- Risk & Decision Science Team, Environmental Risk Assessment Branch, US Army Engineer Research and Development Center, 696 Virginia Road, Concord, MA 01742, USA
| | - Elke Anklam
- European Commission, Joint Research Centre, Antwerp, Belgium
| | - David Berube
- Center for Genetic Engineering in Society, North Carolina State University, Raleigh, NC, USA
| | | | | | - Scott Ferson
- Institute for Risk and Uncertainty, University of Liverpool, Liverpool, UK
| | | | | | | | | | | | - Jennifer Kuzma
- Center for Genetic Engineering in Society, North Carolina State University, Raleigh, NC, USA
| | - James H Lambert
- University of Virginia, Charlottesville, VA, USA
- Society for Risk Analysis, McLean, VA, USA
| | - Timothy Malloy
- University of California at Los Angeles, Los Angeles, CA, USA
| | - Ineke Malsch
- Malsch TechnoValuation, Utrecht, The Netherlands
| | | | - Myriam Merad
- UMR ESPACE and UMR LAMSADE PSL, CNRS, Paris, France
| | | | - Edward Perkins
- Risk & Decision Science Team, Environmental Risk Assessment Branch, US Army Engineer Research and Development Center, 696 Virginia Road, Concord, MA 01742, USA
| | - Ortwin Renn
- Institute for Advanced Sustainability Studies, Potsdam, Germany
| | | | | | - Daniel Vallero
- National Exposure Research Laboratory, US Environmental Protection Agency, Washington, DC, USA
| | - Theo Vermeire
- National Institute for Public Health and the Environment (RIVM), Utrecht, The Netherlands
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40
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Wang Y, Nowack B. Environmental risk assessment of engineered nano-SiO 2 , nano iron oxides, nano-CeO 2 , nano-Al 2 O 3 , and quantum dots. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2018; 37:1387-1395. [PMID: 29315795 DOI: 10.1002/etc.4080] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 11/06/2017] [Accepted: 01/08/2018] [Indexed: 06/07/2023]
Abstract
Many research studies have endeavored to investigate the ecotoxicological hazards of engineered nanomaterials (ENMs). However, little is known regarding the actual environmental risks of ENMs, combining both hazard and exposure data. The aim of the present study was to quantify the environmental risks for nano-Al2 O3 , nano-SiO2 , nano iron oxides, nano-CeO2 , and quantum dots by comparing the predicted environmental concentrations (PECs) with the predicted-no-effect concentrations (PNECs). The PEC values of these 5 ENMs in freshwaters in 2020 for northern Europe and southeastern Europe were taken from a published dynamic probabilistic material flow analysis model. The PNEC values were calculated using probabilistic species sensitivity distribution (SSD). The order of the PNEC values was quantum dots < nano-CeO2 < nano iron oxides < nano-Al2 O3 < nano-SiO2 . The risks posed by these 5 ENMs were demonstrated to be in the reverse order: nano-Al2 O3 > nano-SiO2 > nano iron oxides > nano-CeO2 > quantum dots. However, all risk characterization values are 4 to 8 orders of magnitude lower than 1, and no risk was therefore predicted for any of the investigated ENMs at the estimated release level in 2020. Compared to static models, the dynamic material flow model allowed us to use PEC values based on a more complex parameterization, considering a dynamic input over time and time-dependent release of ENMs. The probabilistic SSD approach makes it possible to include all available data to estimate hazards of ENMs by considering the whole range of variability between studies and material types. The risk-assessment approach is therefore able to handle the uncertainty and variability associated with the collected data. The results of the present study provide a scientific foundation for risk-based regulatory decisions of the investigated ENMs. Environ Toxicol Chem 2018;37:1387-1395. © 2018 SETAC.
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Affiliation(s)
- Yan Wang
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Technology and Society Laboratory, St. Gallen, Switzerland
| | - Bernd Nowack
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Technology and Society Laboratory, St. Gallen, Switzerland
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41
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Sheehan B, Murphy F, Mullins M, Furxhi I, Costa AL, Simeone FC, Mantecca P. Hazard Screening Methods for Nanomaterials: A Comparative Study. Int J Mol Sci 2018; 19:ijms19030649. [PMID: 29495342 PMCID: PMC5877510 DOI: 10.3390/ijms19030649] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 02/14/2018] [Accepted: 02/15/2018] [Indexed: 11/25/2022] Open
Abstract
Hazard identification is the key step in risk assessment and management of manufactured nanomaterials (NM). However, the rapid commercialisation of nano-enabled products continues to out-pace the development of a prudent risk management mechanism that is widely accepted by the scientific community and enforced by regulators. However, a growing body of academic literature is developing promising quantitative methods. Two approaches have gained significant currency. Bayesian networks (BN) are a probabilistic, machine learning approach while the weight of evidence (WoE) statistical framework is based on expert elicitation. This comparative study investigates the efficacy of quantitative WoE and Bayesian methodologies in ranking the potential hazard of metal and metal-oxide NMs—TiO2, Ag, and ZnO. This research finds that hazard ranking is consistent for both risk assessment approaches. The BN and WoE models both utilize physico-chemical, toxicological, and study type data to infer the hazard potential. The BN exhibits more stability when the models are perturbed with new data. The BN has the significant advantage of self-learning with new data; however, this assumes all input data is equally valid. This research finds that a combination of WoE that would rank input data along with the BN is the optimal hazard assessment framework.
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Affiliation(s)
- Barry Sheehan
- Department of Accounting and Finance, University of Limerick, V94PH93 Limerick, Ireland.
| | - Finbarr Murphy
- Department of Accounting and Finance, University of Limerick, V94PH93 Limerick, Ireland.
| | - Martin Mullins
- Department of Accounting and Finance, University of Limerick, V94PH93 Limerick, Ireland.
| | - Irini Furxhi
- Department of Accounting and Finance, University of Limerick, V94PH93 Limerick, Ireland.
| | - Anna L Costa
- Institute of Science and Technology for Ceramics (CNR-ISTEC), National Research Council of Italy, Via Granarolo 64, 48018 Faenza (RA), Italy.
| | - Felice C Simeone
- Institute of Science and Technology for Ceramics (CNR-ISTEC), National Research Council of Italy, Via Granarolo 64, 48018 Faenza (RA), Italy.
| | - Paride Mantecca
- Department of Earth and Environmental Sciences, Particulate Matter and Health Risk (POLARIS) Research Centre, University of Milano Bicocca, 20126 Milano, Italy.
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42
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A methodology on how to create a real-life relevant risk profile for a given nanomaterial. ACS CHEMICAL HEALTH & SAFETY 2018. [DOI: 10.1016/j.jchas.2017.06.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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43
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Hjorth R. The shortfall of risk assessment for decision-making. NATURE NANOTECHNOLOGY 2017; 12:1109-1110. [PMID: 29209011 DOI: 10.1038/nnano.2017.232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Affiliation(s)
- Rune Hjorth
- Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet, Building 115, 2800 Kongens Lyngby, Denmark
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44
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Boyes WK, Thornton BLM, Al-Abed SR, Andersen CP, Bouchard DC, Burgess RM, Hubal EAC, Ho KT, Hughes MF, Kitchin K, Reichman JR, Rogers KR, Ross JA, Rygiewicz PT, Scheckel KG, Thai SF, Zepp RG, Zucker RM. A comprehensive framework for evaluating the environmental health and safety implications of engineered nanomaterials. Crit Rev Toxicol 2017; 47:767-810. [DOI: 10.1080/10408444.2017.1328400] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- William K. Boyes
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | - Brittany Lila M. Thornton
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | - Souhail R. Al-Abed
- National Risk Management Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH, USA
| | - Christian P. Andersen
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Corvallis, OR, USA
| | - Dermont C. Bouchard
- National Exposure Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Athens, GA, USA
| | - Robert M. Burgess
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Narragansett, RI, USA
| | - Elaine A. Cohen Hubal
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | - Kay T. Ho
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Narragansett, RI, USA
| | - Michael F. Hughes
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | - Kirk Kitchin
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | - Jay R. Reichman
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Corvallis, OR, USA
| | - Kim R. Rogers
- National Exposure Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | - Jeffrey A. Ross
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | - Paul T. Rygiewicz
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Corvallis, OR, USA
| | - Kirk G. Scheckel
- National Risk Management Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Cincinnati, OH, USA
| | - Sheau-Fung Thai
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | - Richard G. Zepp
- National Exposure Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Athens, GA, USA
| | - Robert M. Zucker
- National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
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45
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The changing face of nanomaterials: Risk assessment challenges along the value chain. Regul Toxicol Pharmacol 2016; 84:105-115. [PMID: 27998719 DOI: 10.1016/j.yrtph.2016.12.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 11/17/2016] [Accepted: 12/15/2016] [Indexed: 12/25/2022]
Abstract
Risk assessment (RA) of manufactured nanomaterials (MNM) is essential for regulatory purposes and risk management activities. Similar to RA of "classical" chemicals, MNM RA requires knowledge about exposure as well as of hazard potential and dose response relationships. What makes MNM RA especially challenging is the multitude of materials (which is expected to increase substantially in the future), the complexity of MNM value chains and life cycles, the accompanying possible changes in material properties over time and in contact with various environmental and organismal milieus, and the difficulties to obtain proper exposure data and to consider the proper dose metric. This article discusses these challenges and also critically overviews the current state of the art regarding MNM RA approaches.
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46
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Paesano L, Perotti A, Buschini A, Carubbi C, Marmiroli M, Maestri E, Iannotta S, Marmiroli N. Markers for toxicity to HepG2 exposed to cadmium sulphide quantum dots; damage to mitochondria. Toxicology 2016; 374:18-28. [DOI: 10.1016/j.tox.2016.11.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 11/14/2016] [Accepted: 11/16/2016] [Indexed: 01/19/2023]
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47
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Widler T, Meili C, Semenzin E, Subramanian V, Zabeo A, Hristozov D, Marcomini A. Organisational Risk Management of Nanomaterials Using SUNDS: The Contribution of CENARIOS®. MANAGING RISK IN NANOTECHNOLOGY 2016. [DOI: 10.1007/978-3-319-32392-3_12] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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