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François M, Lin KS, Rachmadona N, Khoo KS. Utilization of carbon-based nanomaterials for wastewater treatment and biogas enhancement: A state-of-the-art review. CHEMOSPHERE 2024; 350:141008. [PMID: 38154673 DOI: 10.1016/j.chemosphere.2023.141008] [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: 06/21/2023] [Revised: 11/29/2023] [Accepted: 12/19/2023] [Indexed: 12/30/2023]
Abstract
The management of environmental pollution and carbon dioxide (CO2) emissions is a challenge that has spurred increased research interest in determining sustainable alternatives to decrease biowaste. This state-of-the-art review aimed to describe the preparation and utilization of carbon-based nanomaterials (CNM) for biogas enhancement and wastewater contaminant (dyes, color, and dust particles) removal. The novelty of this review is that we elucidated that the performance of CNMs in the anaerobic digestion (AD) varies from one system to another. In addition, this review revealed that increasing the pyrolysis temperature can facilitate the transition from one CNM type to another and outlined the methods that can be used to develop CNMs, including arc discharge, chemical exfoliation, and laser ablation. In addition, this study showed that methane (CH4) yield can be slightly increased (e.g. from 33.6% to 60.89%) depending on certain CNM factors, including its type, concentration, and feedstock. Temperature is a fundamental factor involved in the method and carbon sources used for CNM synthesis. This review determined that graphene oxide is not a good additive for biogas and CH4 yield improvement compared with other types of CNM, such as graphene and carbon nanotubes. The efficacy of CNMs in wastewater treatment depends on the temperature and pH of the solution. Therefore, CNMs are good adsorbents for wastewater contaminant removal and are a promising alternative for CO2 emissions reduction. Further research is necessary to determine the relationship between CNM synthesis and preparation costs while accounting for other factors such as gas flow, feedstock, consumption time, and energy consumption.
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Affiliation(s)
- Mathurin François
- Department of Chemical Engineering and Materials Science/Environmental Technology Research Center, Yuan Ze University, Chung-Li District, Taoyuan City, 32003, Taiwan; Environmental Technology Research Center, Yuan Ze University, Chung-Li District, Taoyuan City, 32003, Taiwan
| | - Kuen-Song Lin
- Department of Chemical Engineering and Materials Science/Environmental Technology Research Center, Yuan Ze University, Chung-Li District, Taoyuan City, 32003, Taiwan; Environmental Technology Research Center, Yuan Ze University, Chung-Li District, Taoyuan City, 32003, Taiwan.
| | - Nova Rachmadona
- Department of Chemistry, Faculty of Mathematics and Natural Science, Universitas Padjadjaran, Jatinangor, West Java, 45363, Indonesia; Research Collaboration Center for Biomass and Biorefinery between BRIN and Universitas Padjadjaran, Jatinangor, West Java, 45363, Indonesia
| | - Kuan Shiong Khoo
- Department of Chemical Engineering and Materials Science, Yuan Ze University, Taoyuan, Taiwan; Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam-603103, Tamil Nadu, India.
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Gutierrez MF, Ale A, Andrade V, Bacchetta C, Rossi A, Cazenave J. Metallic, metal oxide, and metalloid nanoparticles toxic effects on freshwater microcrustaceans: An update and basis for the use of new test species. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2021; 93:2505-2526. [PMID: 34470080 DOI: 10.1002/wer.1637] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/23/2021] [Accepted: 08/26/2021] [Indexed: 06/13/2023]
Abstract
In this article, we performed a literature review on the metallic, metal oxide, and metalloid nanoparticles (NP) effects on freshwater microcrustaceans, specifically focusing on (i) the main factors influencing the NP toxicity and (ii) their main ecotoxicological effects. Also, given that most studies are currently developed on the standard test species Daphnia magna Straus, we analyzed (iii) the potential differences in the biological responses between D. magna and other freshwater microcrustacean, and (iv) the ecological implications of considering only D. magna as surrogate of other microcrustaceans. We found that NP effects on microcrustaceans depended on their intrinsic properties as well as the exposure conditions. Among the general responses to different NP, we identified body burial, feeding inhibition, biochemical effects, metabolic changes, and reproductive and behavioral alterations. The differences in the biological responses between D. magna and other freshwater microcrustacean rely on the morphology (size and shape), ecological traits (feeding mechanisms, life cycles), and intrinsic sensitivities. Thus, we strongly recommend the use of microcrustaceans species with different morphological, physiological, and ecological characteristics in future ecotoxicity tests with NP to provide relevant information with regulation purposes regarding the discharge of NP into aquatic environments. PRACTITIONER POINTS: Nanoparticles effects depend on intrinsic and external factors. Nanoparticles affect the morphology, physiology, and behavior. Effects on Daphnia differ from other microcrustaceans. The use of more diverse test species is suggested.
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Affiliation(s)
- María Florencia Gutierrez
- Instituto Nacional de Limnología (CONICET-UNL), Santa Fe, Argentina
- Escuela Superior de Sanidad "Dr. Ramón Carrillo" (FBCB-UNL), Santa Fe, Argentina
| | - Analía Ale
- Instituto Nacional de Limnología (CONICET-UNL), Santa Fe, Argentina
| | - Victoria Andrade
- Instituto Nacional de Limnología (CONICET-UNL), Santa Fe, Argentina
| | - Carla Bacchetta
- Instituto Nacional de Limnología (CONICET-UNL), Santa Fe, Argentina
| | - Andrea Rossi
- Instituto Nacional de Limnología (CONICET-UNL), Santa Fe, Argentina
- Facultad de Humanidades y Ciencias (FHUC-UNL), Santa Fe, Argentina
| | - Jimena Cazenave
- Instituto Nacional de Limnología (CONICET-UNL), Santa Fe, Argentina
- Facultad de Humanidades y Ciencias (FHUC-UNL), Santa Fe, Argentina
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Li J, Guiney LM, Downing JR, Wang X, Chang CH, Jiang J, Liu Q, Liu X, Mei KC, Liao YP, Ma T, Meng H, Hersam MC, Nel AE, Xia T. Dissolution of 2D Molybdenum Disulfide Generates Differential Toxicity among Liver Cell Types Compared to Non-Toxic 2D Boron Nitride Effects. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2101084. [PMID: 34032006 PMCID: PMC8225588 DOI: 10.1002/smll.202101084] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/18/2021] [Indexed: 05/07/2023]
Abstract
2D boron nitride (BN) and molybdenum disulfide (MoS2 ) materials are increasingly being used for applications due to novel chemical, electronic, and optical properties. Although generally considered biocompatible, recent data have shown that BN and MoS2 could potentially be hazardous under some biological conditions, for example, during, biodistribution of drug carriers or imaging agents to the liver. However, the effects of these 2D materials on liver cells such as Kupffer cells (KCs), liver sinusoidal endothelial cells, and hepatocytes, are unknown. Here, the toxicity of BN and MoS2 , dispersed in Pluronic F87 (designated BN-PF and MoS2 -PF) is compared with aggregated forms of these materials (BN-Agg and MoS2 -Agg) in liver cells. MoS2 induces dose-dependent cytotoxicity in KCs, but not other cell types, while the BN derivatives are non-toxic. The effect of MoS2 could be ascribed to nanosheet dissolution and the release of hexavalent Mo, capable of inducing mitochondrial reactive oxygen species generation and caspases 3/7-mediated apoptosis in KUP5 cells. In addition, the phagocytosis of MoS2 -Agg triggers an independent response pathway involving lysosomal damage, NLRP3 inflammasome activation, caspase-1 activation, IL-1β, and IL-18 production. These findings demonstrate the importance of Mo release and the state of dispersion of MoS2 in impacting KC viability.
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Affiliation(s)
- Jiulong Li
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
| | - Linda M Guiney
- Departments of Materials Science and Engineering Chemistry and Medicine, Northwestern University, Evanston, IL, 60208, USA
| | - Julia R Downing
- Departments of Materials Science and Engineering Chemistry and Medicine, Northwestern University, Evanston, IL, 60208, USA
| | - Xiang Wang
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Chong Hyun Chang
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
| | - Jinhong Jiang
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
| | - Qi Liu
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
| | - Xiangsheng Liu
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
| | - Kuo-Ching Mei
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
| | - Yu-Pei Liao
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Tiancong Ma
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
| | - Huan Meng
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Mark C Hersam
- Departments of Materials Science and Engineering Chemistry and Medicine, Northwestern University, Evanston, IL, 60208, USA
| | - André E Nel
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, CA, 90095, USA
| | - Tian Xia
- Center of Environmental Implications of Nanotechnology (UC CEIN), California Nanosystems Institute, University of California, Los Angeles, CA, 90095, USA
- Division of Nanomedicine, Department of Medicine, University of California, Los Angeles, CA, 90095, USA
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Salaberria I, Nadvornik-Vincent C, Monticelli G, Altin D, Booth AM. Microplastic dispersal behavior in a novel overhead stirring aqueous exposure system. MARINE POLLUTION BULLETIN 2020; 157:111328. [PMID: 32658693 DOI: 10.1016/j.marpolbul.2020.111328] [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: 12/09/2019] [Revised: 05/28/2020] [Accepted: 05/28/2020] [Indexed: 06/11/2023]
Abstract
Using nominal dose metrics to describe exposure conditions in laboratory-based microplastic uptake and effects studies may not adequately represent the true exposure to the organisms in the test system, making data interpretation challenging. In the current study, a novel overhead stirring method using flocculators was assessed for maintaining polystyrene (PS) microbeads (Ø10.4 μm; 1.05 g cm-3) in suspension in seawater during 24 h and then compared with static and rotational exposure setups. Under optimized conditions, the system was able to maintain 59% of the initial PS microbeads in suspension after 24 h, compared to 6% using a static system and 100% using a rotating plankton wheel. Our findings document for the first time that overhead stirring as well as other, commonly used exposure systems (static) are unable to maintain constant microplastic exposure conditions in laboratory setups whereas rotation is very effective. This suggests toxicological studies employing either static or overhead stirring systems may be greatly overestimating the true microplastic exposure conditions.
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Affiliation(s)
- Iurgi Salaberria
- Norwegian University of Science and Technology, Department of Biology, Trondheim, Norway.
| | - Colette Nadvornik-Vincent
- Norwegian University of Science and Technology, Department of Biology, Trondheim, Norway; Université Grenoble Alpes, Faculty of Pharmacy, La Tronche, France.
| | - Giovanna Monticelli
- Norwegian University of Science and Technology, Department of Biology, Trondheim, Norway; Polytechnic University of Marche, Department of Life and Environmental Sciences, Ancona, Italy.
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Freixa A, Acuña V, Sanchís J, Farré M, Barceló D, Sabater S. Ecotoxicological effects of carbon based nanomaterials in aquatic organisms. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 619-620:328-337. [PMID: 29154051 DOI: 10.1016/j.scitotenv.2017.11.095] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 11/08/2017] [Accepted: 11/08/2017] [Indexed: 05/20/2023]
Abstract
An increasing amount of carbon-based nanomaterials (CNM) (mostly fullerenes, carbon nanotubes and graphene) has been observed in aquatic systems over the last years. However, the potential toxicity of these CNM on aquatic ecosystems remains unclear. This paper reviews the existing literature on the toxic effects of CNM in aquatic organisms as well as the toxic effects of CNM through influencing the toxicity of other micro-pollutants, and outlines a series of research needs to reduce the uncertainty associated with CNMs toxic effects. The results show that environmental concentrations of CNM do not pose a threat on aquatic organisms on their own. The observed concentrations of CNM in aquatic environments are in the order of ngL-1 or even lower, much below than the lowest observed effect concentrations (LOEC) on different aquatic organisms (in the order of mgL-1). Toxic effects have been mainly observed in short-term experiments at high concentrations, and toxicity principally depends on the type of organisms, exposition time and CNM preparation methods. Moreover, we observed that CNM interact (establishing synergistic and/or antagonistic effects) with other micro-pollutants. Apparently, the resulting interaction is highly dependent on the chemical properties of each micro-pollutant, CNM acting either as carriers or as sorbents, thereby modifying the original toxicity of the contaminants. Results stress the need of studying the interactive effects of CNM with other micro-pollutants at environmental relevant concentrations, as well as their effects on biological communities in the long-term.
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Affiliation(s)
- Anna Freixa
- Catalan Institute for Water Research (ICRA), C/ Emili Grahit 101, 17003.Girona, Spain.
| | - Vicenç Acuña
- Catalan Institute for Water Research (ICRA), C/ Emili Grahit 101, 17003.Girona, Spain
| | - Josep Sanchís
- Water and Soil Quality Research Group, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/ Jordi Girona, 18-26, 08034, Barcelona, Spain
| | - Marinella Farré
- Water and Soil Quality Research Group, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/ Jordi Girona, 18-26, 08034, Barcelona, Spain
| | - Damià Barceló
- Catalan Institute for Water Research (ICRA), C/ Emili Grahit 101, 17003.Girona, Spain; Water and Soil Quality Research Group, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/ Jordi Girona, 18-26, 08034, Barcelona, Spain
| | - Sergi Sabater
- Catalan Institute for Water Research (ICRA), C/ Emili Grahit 101, 17003.Girona, Spain; GRECO, Institute of Aquatic Ecology, Campus Montilivi, 17130. University of Girona, Spain
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6
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Callaghan NI, MacCormack TJ. Ecophysiological perspectives on engineered nanomaterial toxicity in fish and crustaceans. Comp Biochem Physiol C Toxicol Pharmacol 2017; 193:30-41. [PMID: 28017784 DOI: 10.1016/j.cbpc.2016.12.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 12/01/2016] [Accepted: 12/20/2016] [Indexed: 12/25/2022]
Abstract
Engineered nanomaterials (ENMs) are incorporated into numerous industrial, clinical, food, and consumer products and a significant body of evidence is now available on their toxicity to aquatic organisms. Environmental ENM concentrations are difficult to quantify, but production and release estimates suggest wastewater treatment plant effluent levels ranging from 10-4 to >101μgL-1 for the most common formulations by production volume. Bioavailability and ENM toxicity are heavily influenced by water quality parameters and the physicochemical properties and resulting colloidal behaviour of the particular ENM formulation. ENMs generally induce only mild acute toxicity to most adult fish and crustaceans under environmentally relevant exposure scenarios; however, sensitivity may be considerably higher for certain species and life stages. In adult animals, aquatic ENM exposure often irritates respiratory and digestive epithelia and causes oxidative stress, which can be associated with cardiovascular dysfunction and the activation of immune responses. Direct interactions between ENMs (or their dissolution products) and proteins can also lead to ionoregulatory stress and/or developmental toxicity. Chronic and developmental toxicity have been noted for several common ENMs (e.g. TiO2, Ag), however more data is necessary to accurately characterize long term ecological risks. The bioavailability of ENMs should be limited in saline waters but toxicity has been observed in marine animals, highlighting a need for more study on possible impacts in estuarine and coastal systems. Nano-enabled advancements in industrial processes like water treatment and remediation could provide significant net benefits to the environment and will likely temper the relatively modest impacts of incidental ENM release and exposure.
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Affiliation(s)
- Neal Ingraham Callaghan
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - Tyson James MacCormack
- Department of Chemistry and Biochemistry, Mount Allison University, Sackville, NB, Canada.
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7
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Clar JG, Gustitus SA, Youn S, Silvera Batista CA, Ziegler KJ, Bonzongo JCJ. Unique toxicological behavior from single-wall carbon nanotubes separated via selective adsorption on hydrogels. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2015; 49:3913-3921. [PMID: 25710331 DOI: 10.1021/es505925m] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Over the past decade, extensive research has been completed on the potential threats of single-wall carbon nanotubes (SWCNTs) to living organisms upon release to aquatic systems. However, these studies have focused primarily on the link between adverse biological effects in exposed test organisms on the length, diameter, and metallic impurity content of SWCNTs. In contrast, few studies have focused on the bioeffects of the different SWCNTs in the as-produced mixture, which contain both metallic (m-SWCNT) and semiconducting (s-SWCNT) species. Using selective adsorption onto hydrogels, high purity m-SWCNT and s-SWCNT fractions were produced and their biological impacts determined in dose-response studies with Pseudokirchneriella subcapitata as test organism. The results show significant differences in the biological responses of P. subcapitata exposed to high purity m- and s-SWCNT fractions. Contrary to the biological response observed using SWCNTs separated by density gradient ultracentrifugation, it is found that the high-pressure CO conversion (HiPco) s-SWCNT fraction separated by selective adsorption causes increased biological impact. These findings suggest that s-SWCNTs are the primary factor driving the adverse biological responses observed from P. subcapitata cells exposed to our as-produced suspensions. Finally, the toxicity of the s-SWCNT fraction is mitigated by increasing the concentration of biocompatible surfactant in the suspensions, likely altering the nature of surfactant coverage along SWCNT sidewalls, thereby reducing potential physical interaction with algal cells. These findings highlight the need to couple sample processing and toxicity response studies.
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Affiliation(s)
- Justin G Clar
- †Engineering School of Sustainable Infrastructure and Environment, Dept. of Environmental Engineering Sciences, University of Florida, Gainesville, Florida 32611, United States
| | - Sarah A Gustitus
- †Engineering School of Sustainable Infrastructure and Environment, Dept. of Environmental Engineering Sciences, University of Florida, Gainesville, Florida 32611, United States
| | - Sejin Youn
- †Engineering School of Sustainable Infrastructure and Environment, Dept. of Environmental Engineering Sciences, University of Florida, Gainesville, Florida 32611, United States
| | - Carlos A Silvera Batista
- ‡Department of Chemical Engineering, University of Florida, Gainesville, Florida 32611, United States
| | - Kirk J Ziegler
- ‡Department of Chemical Engineering, University of Florida, Gainesville, Florida 32611, United States
| | - Jean Claude J Bonzongo
- †Engineering School of Sustainable Infrastructure and Environment, Dept. of Environmental Engineering Sciences, University of Florida, Gainesville, Florida 32611, United States
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Wang X, Qu R, Huang Q, Wei Z, Wang Z. Hepatic oxidative stress and catalyst metals accumulation in goldfish exposed to carbon nanotubes under different pH levels. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2015; 160:142-150. [PMID: 25625523 DOI: 10.1016/j.aquatox.2015.01.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 01/16/2015] [Accepted: 01/19/2015] [Indexed: 06/04/2023]
Abstract
Experiments were conducted to investigate the effect of three different carbon nanotubes [single-walled carbon nanotubes (SWCNTs), hydroxylated multi-walled carbon nanotubes (OH-MWCNTs), and carboxylated multi-walled carbon nanotubes (COOH-MWCNTs)] on antioxidant parameters and metals accumulation in the liver of Carassius auratus. A semi-static test system was used to expose C. auratus to either a freshwater control, 0.1, or 0.5mg/L CNTs at three pH levels (5.0, 7.25, and 9.0) for 3 and 12 days. The activities of three antioxidant enzymes, superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx), together with the level of glutathione (GSH) and malondialdehyde (MDA) were determined in liver on the 3rd and 12th day. The results showed that there was a significant increase in MDA concentration and SOD activity in fish exposed to CNTs, indicating that CNTs exposure induces an oxidative stress response in fish. According to integrated biomarker response (IBR) index, the effect of these three CNTs on liver can be ordered as SWCNTs>OH-MWCNTs>COOH-MWCNTs and they are more toxic to fish in an alkaline environment. Moreover, the concentrations of catalyst metals (Co, Ni, and Mo) and bioelements (Cu, Fe, Zn, and Se) in liver were changed, depending on the CNTs concentration, the pH level, and the exposure duration. Generally, all CNTs groups showed that catalyst metals could be concentrated significantly into the liver of fish, and changes in hepatic Cu, Zn, Fe, and Se contents are consistent with the activity of antioxidant enzymes.
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Affiliation(s)
- Xinghao Wang
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Ruijuan Qu
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Qingguo Huang
- College of Agricultural and Environmental Sciences, Department of Crop and Soil Sciences, University of Georgia, Griffin, Georgia 30223, United States
| | - Zhongbo Wei
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Zunyao Wang
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China.
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Hartmann NB, Jensen KA, Baun A, Rasmussen K, Rauscher H, Tantra R, Cupi D, Gilliland D, Pianella F, Riego Sintes JM. Techniques and Protocols for Dispersing Nanoparticle Powders in Aqueous Media-Is there a Rationale for Harmonization? JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2015; 18:299-326. [PMID: 26397955 DOI: 10.1080/10937404.2015.1074969] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Selecting appropriate ways of bringing engineered nanoparticles (ENP) into aqueous dispersion is a main obstacle for testing, and thus for understanding and evaluating, their potential adverse effects to the environment and human health. Using different methods to prepare (stock) dispersions of the same ENP may be a source of variation in the toxicity measured. Harmonization and standardization of dispersion methods applied in mammalian and ecotoxicity testing are needed to ensure a comparable data quality and to minimize test artifacts produced by modifications of ENP during the dispersion preparation process. Such harmonization and standardization will also enhance comparability among tests, labs, and studies on different types of ENP. The scope of this review was to critically discuss the essential parameters in dispersion protocols for ENP. The parameters are identified from individual scientific studies and from consensus reached in larger scale research projects and international organizations. A step-wise approach is proposed to develop tailored dispersion protocols for ecotoxicological and mammalian toxicological testing of ENP. The recommendations of this analysis may serve as a guide to researchers, companies, and regulators when selecting, developing, and evaluating the appropriateness of dispersion methods applied in mammalian and ecotoxicity testing. However, additional experimentation is needed to further document the protocol parameters and investigate to what extent different stock dispersion methods affect ecotoxicological and mammalian toxicological responses of ENP.
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Affiliation(s)
- Nanna B Hartmann
- a Department of Environmental Engineering , Technical University of Denmark , Kgs. Lyngby , Denmark
- b European Commission-Joint Research Centre , Ispra , Italy
| | - Keld Alstrup Jensen
- c National Research Centre for the Working Environment , Copenhagen Oe , Denmark
| | - Anders Baun
- a Department of Environmental Engineering , Technical University of Denmark , Kgs. Lyngby , Denmark
| | | | | | - Ratna Tantra
- d National Physical Laboratory , Teddington , Middlesex , United Kingdom
| | - Denisa Cupi
- a Department of Environmental Engineering , Technical University of Denmark , Kgs. Lyngby , Denmark
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Exploring the use of biosurfactants from Bacillus subtilis in bionanotechnology: A potential dispersing agent for carbon nanotube ecotoxicological studies. Process Biochem 2014. [DOI: 10.1016/j.procbio.2014.04.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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11
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Wang C, Liu H, Chen J, Tian Y, Shi J, Li D, Guo C, Ma Q. Carboxylated multi-walled carbon nanotubes aggravated biochemical and subcellular damages in leaves of broad bean (Vicia faba L.) seedlings under combined stress of lead and cadmium. JOURNAL OF HAZARDOUS MATERIALS 2014; 274:404-412. [PMID: 24806869 DOI: 10.1016/j.jhazmat.2014.04.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 03/31/2014] [Accepted: 04/17/2014] [Indexed: 06/03/2023]
Abstract
Increasing industrialization of multi-walled carbon nanotubes (MWCNTs) would inevitably lead to their release into the environment and combination with heavy metals. However, studies concerning the combined effects of MWCNTs and heavy metals on agricultural crops are limited. Herein, effects and mechanisms of carboxylated MWCNTs (MWCNTs-COOH) (2.5, 5 and 10mg/L) and their combination with 20 μM Pb and 5 μM Cd (shortened as Pb+Cd) on Vicia faba L. seedlings were investigated. The results showed that the MWCNTs-COOH disturbed the imbalance of nutrient elements, and caused oxidative stress and damages in the leaves. Additionally, the combination of MWCNTs-COOH with Pb+Cd resulted in enrichment of Pb and Cd, and deterioration of oxidative damages compared with the treatments of MWCNTs-COOH or Pb+Cd alone in the leaves. As the results, the concentrations of MWCNTs-COOH not only caused oxidative stress, but also exacerbated the biochemical and subcellular damages due to the treatment of Pb+Cd in the leaves. It also suggests that persistent release of MWCNTs-COOH into the environment may cause phytotoxicity and aggravate ecological risks due to combination of heavy metals.
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Affiliation(s)
- Chengrun Wang
- School of Life Science, Huainan Normal University, Huainan 232001, China.
| | - Haitao Liu
- School of Life Science, Huainan Normal University, Huainan 232001, China
| | - Jinyun Chen
- School of Life Science, Huainan Normal University, Huainan 232001, China
| | - Yuan Tian
- Department of Plant, Soil and Microbial Sciences, Michigan State University, East Lansing, MI 48824, USA
| | - Jian Shi
- School of Life Science, Huainan Normal University, Huainan 232001, China
| | - Dongdong Li
- School of Life Science, Huainan Normal University, Huainan 232001, China
| | - Chen Guo
- School of Life Science, Huainan Normal University, Huainan 232001, China
| | - Qingping Ma
- School of Life Science, Huainan Normal University, Huainan 232001, China
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Verneuil L, Silvestre J, Mouchet F, Flahaut E, Boutonnet JC, Bourdiol F, Bortolamiol T, Baqué D, Gauthier L, Pinelli E. Multi-walled carbon nanotubes, natural organic matter, and the benthic diatomNitzschia palea: “A sticky story”. Nanotoxicology 2014; 9:219-29. [DOI: 10.3109/17435390.2014.918202] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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13
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Petersen EJ, Henry TB, Zhao J, MacCuspie RI, Kirschling T, Dobrovolskaia MA, Hackley V, Xing B, White JC. Identification and avoidance of potential artifacts and misinterpretations in nanomaterial ecotoxicity measurements. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:4226-46. [PMID: 24617739 PMCID: PMC3993845 DOI: 10.1021/es4052999] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Revised: 03/04/2014] [Accepted: 03/11/2014] [Indexed: 05/05/2023]
Abstract
Novel physicochemistries of engineered nanomaterials (ENMs) offer considerable commercial potential for new products and processes, but also the possibility of unforeseen and negative consequences upon ENM release into the environment. Investigations of ENM ecotoxicity have revealed that the unique properties of ENMs and a lack of appropriate test methods can lead to results that are inaccurate or not reproducible. The occurrence of spurious results or misinterpretations of results from ENM toxicity tests that are unique to investigations of ENMs (as opposed to traditional toxicants) have been reported, but have not yet been systemically reviewed. Our objective in this manuscript is to highlight artifacts and misinterpretations that can occur at each step of ecotoxicity testing: procurement or synthesis of the ENMs and assessment of potential toxic impurities such as metals or endotoxins, ENM storage, dispersion of the ENMs in the test medium, direct interference with assay reagents and unacknowledged indirect effects such as nutrient depletion during the assay, and assessment of the ENM biodistribution in organisms. We recommend thorough characterization of initial ENMs including measurement of impurities, implementation of steps to minimize changes to the ENMs during storage, inclusion of a set of experimental controls (e.g., to assess impacts of nutrient depletion, ENM specific effects, impurities in ENM formulation, desorbed surface coatings, the dispersion process, and direct interference of ENM with toxicity assays), and use of orthogonal measurement methods when available to assess ENMs fate and distribution in organisms.
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Affiliation(s)
- Elijah J. Petersen
- Biosystems
and Biomaterials Division, National Institute
of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Theodore B. Henry
- School
of Life Sciences, Heriot-Watt University, Edinburgh, United Kingdom
- Center
for Environmental Biotechnology, University
of Tennessee, Knoxville, Tennessee, United States
- Department
of Forestry, Wildlife and Fisheries, University
of Tennessee, Knoxville, Tennessee, United States
| | - Jian Zhao
- Stockbridge
School of Agriculture, University of Massachusetts, Amherst, Massacusetts 01003, United States
| | - Robert I. MacCuspie
- Materials
Measurement Science Division, National Institute
of Standards and Technology, Gaithersburg, Maryland 20899, United States
- Nanotechnology
Program, Florida Polytechnic University, Lakeland, Florida 33801, United States
| | - Teresa
L. Kirschling
- Applied
Chemicals and Materials Division, NIST, Boulder, Colorado 80305, United States
| | - Marina A. Dobrovolskaia
- Nanotechnology
Characterization Laboratory, Cancer Research Technology Program, Leidos
Biomedical Research Inc., Frederick National
Laboratory for Cancer Research, Frederick, Maryland 21702, United States
| | - Vincent Hackley
- Materials
Measurement Science Division, National Institute
of Standards and Technology, Gaithersburg, Maryland 20899, United States
| | - Baoshan Xing
- Stockbridge
School of Agriculture, University of Massachusetts, Amherst, Massacusetts 01003, United States
| | - Jason C. White
- Department
of Analytical Chemistry, The Connecticut
Agricultural Experiment Station, New Haven, Connecticut 06504, United States
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Arndt DA, Chen J, Moua M, Klaper RD. Multigeneration impacts on Daphnia magna of carbon nanomaterials with differing core structures and functionalizations. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2014; 33:541-7. [PMID: 24442719 PMCID: PMC4255752 DOI: 10.1002/etc.2439] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Revised: 08/15/2013] [Accepted: 10/23/2013] [Indexed: 05/19/2023]
Abstract
Several classes of contaminants have been shown to have multigenerational impacts once a parental generation has been exposed. Acute and chronic toxicity are described for several types of nanomaterials in the literature; however, no information is available on the impact of nanomaterials on future generations of organisms after the exposure is removed. In the present study, the authors examined the impacts of carbon nanomaterials (CNMs), including fullerenes (C60), single-walled carbon nanotubes (SWCNTs), and multiwalled carbon nanotubes (MWCNTs) with neutral, positive, and negative functional groups to F1 and F2 generation daphnids after an F0 exposure. Data from the present study indicate that multigenerational toxicity is present with certain nanomaterial exposures and is highly dependent on the surface chemistry of the nanomaterial. Many CNMs that showed toxicity to exposed F0 daphnids in previous experiments did not induce multigenerational toxicity. Certain nanomaterials, however, such as C60-malonate, SWCNTs, SWCNT-CONH2 , and MWCNTs, caused a significant decrease in either survival or reproduction in F1 daphnids; and SWCNT-CONH2 decreased reproduction out to the F2 generation. Impacts of nanomaterials on F1 and F2 size were small and lacked clear patterns, indicating that CNMs have minimal multigenerational impacts on size. Industries should take into account how surface chemistry influences nanomaterial toxicity to future generations of organisms to create sustainable nanomaterials that do not harm freshwater ecosystems.
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Affiliation(s)
- Devrah A Arndt
- School of Freshwater Sciences, University of Wisconsin-MilwaukeeMilwaukee, Wisconsin, USA
| | - Jian Chen
- Department of Chemistry and Biochemistry, University of Wisconsin-MilwaukeeMilwaukee, Wisconsin, USA
| | - Maika Moua
- Department of Chemistry and Biochemistry, University of Wisconsin-MilwaukeeMilwaukee, Wisconsin, USA
| | - Rebecca D Klaper
- School of Freshwater Sciences, University of Wisconsin-MilwaukeeMilwaukee, Wisconsin, USA
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15
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Bisesi JH, Merten J, Liu K, Parks AN, Afrooz ARMN, Glenn JB, Klaine SJ, Kane AS, Saleh NB, Ferguson PL, Sabo-Attwood T. Tracking and quantification of single-walled carbon nanotubes in fish using near infrared fluorescence. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:1973-1983. [PMID: 24383993 DOI: 10.1021/es4046023] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Detection of SWCNTs in complex matrices presents a unique challenge as common techniques lack spatial resolution and specificity. Near infrared fluorescence (NIRF) has emerged as a valuable tool for detecting and quantifying SWCNTs in environmental samples by exploiting their innate fluorescent properties. The objective of this study was to optimize NIRF-based imaging and quantitation methods for tracking and quantifying SWCNTs in an aquatic vertebrate model in conjunction with assessing toxicological end points. Fathead minnows (Pimephales promelas) were exposed by single gavage to SWCNTs and their distribution was tracked using a custom NIRF imaging system for 7 days. No overt toxicity was observed in any of the SWCNT treated fish; however, histopathology observations from gastrointestinal (GI) tissue revealed edema within the submucosa and altered mucous cell morphology. NIRF images showed strong SWCNT-derived fluorescence signals in whole fish and excised intestinal tissues. Fluorescence was not detected in other tissues examined, indicating that no appreciable intestinal absorption occurred. SWCNTs were quantified in intestinal tissues using a NIRF spectroscopic method revealing values that were consistent with the pattern of fluorescence observed with NIRF imaging. Results of this work demonstrate the utility of NIRF imaging as a valuable tool for examining uptake and distribution of SWCNTs in aquatic vertebrates.
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Affiliation(s)
- Joseph H Bisesi
- Department of Environmental and Global Health, Center for Environmental and Human Toxicology, University of Florida , 2187 Mowry Road, Box 110885, Gainesville, Florida 32611, United States
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16
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Kennedy AJ, Melby NL, Moser RD, Bednar AJ, Son SF, Lounds CD, Laird JG, Nellums RR, Johnson DR, Steevens JA. Fate and toxicity of CuO nanospheres and nanorods used in Al/CuO nanothermites before and after combustion. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2013; 47:11258-11267. [PMID: 23971725 DOI: 10.1021/es401837f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Although nanotechnology advancements should be fostered, the environmental health and safety (EHS) of nanoparticles used in technologies must be quantified simultaneously. However, most EHS studies assess the potential implications of the free nanoparticles which may not be directly applicable to the EHS of particles incorporated into in-use technologies. This investigation assessed the aquatic toxicological implications of copper oxide (CuO) nanospheres relative to CuO nanorods used in nanoenergetic applications to improve combustion. Particles were tested in both the as-received form and following combustion of a CuO/aluminum nanothermite. Results indicated nanospheres were more stable in water and slowly released ions, while higher surface area nanorods initially released more ions and were more toxic but generally less stable. After combustion, particles sintered into larger, micrometer-scale aggregates, which may lower toxicity potential to pelagic organisms due to deposition from water to sediment and reduced bioavailability after complexation with sediment organic matter. Whereas the larger nanothermite residues settled rapidly, implying lower persistence in water, their potential to release dissolved Cu was higher which led to greater toxicity to Ceriodaphnia dubia relative to parent CuO material (nanosphere or rod). This study illustrates the importance of considering the fate and toxicology of nanoparticles in context with their relevant in-use applications.
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Affiliation(s)
- Alan J Kennedy
- U.S. Army Engineer Research and Development Center, Environmental Laboratory , Building 3270, EP-R, 3909 Halls Ferry Road, Vicksburg, Mississippi 39180, United States
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17
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Arndt DA, Moua M, Chen J, Klaper RD. Core structure and surface functionalization of carbon nanomaterials alter impacts to daphnid mortality, reproduction, and growth: acute assays do not predict chronic exposure impacts. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2013; 47:9444-9452. [PMID: 23862695 DOI: 10.1021/es4030595] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
There are currently over ninety products incorporating carbon nanomaterials (CNMs) on the market today for a variety of applications. Modifications in core structure and surface chemistry of manufactured nanomaterials are used to optimize nanomaterials for specific uses. However, there is a notable lack of information on how core structure and surface chemistry may alter toxicity in low-level, chronic exposures. This paper examines the effects of twelve CNMs that differ in their core structure and surface chemistry to Daphnia magna over a 21-day chronic exposure. Overall, nanomaterials with a carbon nanotube core were more toxic to daphnids than fullerenes, with the one exception of fullerenes with a gamma-cyclodextrin surface chemistry. Acute mortality was not a good predictor of chronic effects as none of the CNMs induced toxicity at tested concentrations after 48 h, yet chronic assays indicated significant differences in mortality, reproduction, and growth realized after 21 days. Our results indicate that (1) acute exposure assays do not accurately describe the impact of CNMs to biological systems, (2) chronic exposures provide valuable information that indicates the potential for different modes of action for nanomaterials of differing chemistries, and (3) core structure and surface chemistry both influence particle toxicity.
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Affiliation(s)
- Devrah A Arndt
- School of Freshwater Sciences, University of Wisconsin Milwaukee, 600 East Greenfield Avenue, Milwaukee, Wisconsin 53204, USA
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