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Lyons-Darden T, Heim KE, Han L, Haines L, Sayes CM, Oller AR. Bioaccessibility of Metallic Nickel and Nickel Oxide Nanoparticles in Four Simulated Biological Fluids. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:877. [PMID: 38786832 PMCID: PMC11123708 DOI: 10.3390/nano14100877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 04/20/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024]
Abstract
Bioaccessibility of metals from substances and alloys is increasingly used as part of the assessment to predict potential toxicity. However, data are sparse on the metal bioaccessibility from nanoparticle (NP) size metal substances. This study examines nickel ion release from metallic nickel and nickel oxide micron particles (MPs) and NPs in simulated biological fluids at various timepoints including those relevant for specific routes of exposure. The results suggest that MPs of both metallic nickel and nickel oxide generally released more nickel ions in acidic simulated biological fluids (gastric and lysosomal) than NPs of the same substance, with the largest differences being for nickel oxide. In more neutral pH fluids (interstitial and perspiration), nickel metal NPs released more nickel ions than MPs, with nickel oxide results showing a higher release for MPs in interstitial fluid yet a lower release in perspiration fluid. Various experimental factors related to the particle, fluid, and extraction duration were identified that can have an impact on the particle dissolution and release of nickel ions. Overall, the results suggest that based on nickel release alone, nickel NPs are not inherently more hazardous than nickel MPs. Moreover, analyses should be performed on a case-by-case basis with consideration of various experimental factors and correlation with in vivo data.
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Affiliation(s)
- Tara Lyons-Darden
- NiPERA, Inc., 2525 Meridian Parkway, Suite 240, Durham, NC 27713, USA;
| | - Katherine E. Heim
- NiPERA, Inc., 2525 Meridian Parkway, Suite 240, Durham, NC 27713, USA;
| | - Li Han
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709, USA; (L.H.); (L.H.)
| | - Laura Haines
- RTI International, 3040 E. Cornwallis Road, Research Triangle Park, NC 27709, USA; (L.H.); (L.H.)
| | - Christie M. Sayes
- Department of Environmental Science, Baylor University, One Bear Place #97266, Waco, TX 76798, USA;
| | - Adriana R. Oller
- Oller Consulting, 722 Gaston Manor Drive, Durham, NC 27703, USA;
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2
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Tian K, Zhang Q, Liu X, Zhang C, Yang F. Synthesis of dendritic cobalt with flower-like structure by a facile wet chemistry method as an excellent electromagnetic wave absorber. J Colloid Interface Sci 2023; 649:58-67. [PMID: 37336154 DOI: 10.1016/j.jcis.2023.06.042] [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: 04/06/2023] [Revised: 06/01/2023] [Accepted: 06/08/2023] [Indexed: 06/21/2023]
Abstract
In this study, a three-dimensional (3D) floral dendritic cobalt (FDC) consisting of layered flakes was effectively synthesized using a facile wet chemistry method. The impact of the molar amount of NaOH on the microscopic morphology, magnetic characteristics, and electromagnetic wave (EMW) absorption properties of the FDC magnetic materials was comprehensively investigated. The results revealed that the prepared FDC features primary, secondary, and multi-level branches, with the majority of secondary branches being parallel to one another. The dendrites grew closely towards the flower's center at one end, while the tips extend in various directions, forming a dendritic flower cluster. The optimal reflection loss (RL) of S3 at 9.3 GHz was -56.34 dB with a thickness of 1.89 mm, and the maximum effective absorption bandwidth (EAB, RL < -10 dB) reached 6.0 GHz (12.0-18.0 GHz) at a thickness of 1.30 mm. Consequently, the FDC magnetic materials produced in this study presented a method for fabricating high-performance electromagnetic wave absorption (EMWA) materials.
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Affiliation(s)
- Konghu Tian
- Analysis and Test Center, Anhui University of Science and Technology, Huainan 232001, China; School of Materials Science and Engineering, Anhui University of Science and Technology, Huainan 232001, China
| | - Qinghe Zhang
- School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan 232001, China.
| | - Xiaowei Liu
- School of Materials Science and Engineering, Anhui University of Science and Technology, Huainan 232001, China
| | - Chao Zhang
- School of Materials Science and Engineering, Anhui University of Science and Technology, Huainan 232001, China
| | - Fawang Yang
- School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan 232001, China
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3
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Chang T, Khort A, Saeed A, Blomberg E, Nielsen MB, Hansen SF, Odnevall I. Effects of interactions between natural organic matter and aquatic organism degradation products on the transformation and dissolution of cobalt and nickel-based nanoparticles in synthetic freshwater. JOURNAL OF HAZARDOUS MATERIALS 2023; 445:130586. [PMID: 37055991 DOI: 10.1016/j.jhazmat.2022.130586] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 12/05/2022] [Accepted: 12/08/2022] [Indexed: 06/19/2023]
Abstract
Expanding applications and production of engineered nanoparticles lead to an increased risk for their environmental dispersion. Systematic knowledge of surface transformation and dissolution of nanoparticles is essential for risk assessment and regulation establishment. Such aspects of Co- and Ni-based nanoparticles including metals, oxides, and solution combustion synthesized metal nanoparticles (metal cores with carbon shells) were investigated upon environmental interaction with organic matter, simulated by natural organic matter (NOM) and degradation products from zooplankton and algae (eco-corona biomolecules, EC) in freshwater (FW). The presence of NOM and EC in FW results in negative surface charges of the nanoparticles reduces the extent of nanoparticles agglomeration, and increases concentration, mainly due to the surface adsorption of carboxylate groups of the organic matter. The dissolution of the Co-based nanoparticles was for all conditions (FW, FW with NOM or EC) higher than the Ni-based, except for Co3O4 being nearly non-soluble. The surface transformation and dissolution of nanoparticles are highly exposure and time-dependent, and surface- and environment specific. Therefore, no general correlation was observed between dissolution and, particle types, surface conditions, or EC/NOM adsorption. This underlines the importance of thorough investigations of nanoparticles adsorption/desorption, degradation, and exposure scenarios for developing regulatory relevant protocols and guidelines.
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Affiliation(s)
- Tingru Chang
- KTH Royal Institute of Technology, Department of Chemistry, Division of Surface and Corrosion Science, Teknikringen 29, SE-100 44 Stockholm, Sweden
| | - Alexander Khort
- KTH Royal Institute of Technology, Department of Chemistry, Division of Surface and Corrosion Science, Teknikringen 29, SE-100 44 Stockholm, Sweden
| | - Anher Saeed
- KTH Royal Institute of Technology, Department of Chemistry, Division of Surface and Corrosion Science, Teknikringen 29, SE-100 44 Stockholm, Sweden
| | - Eva Blomberg
- KTH Royal Institute of Technology, Department of Chemistry, Division of Surface and Corrosion Science, Teknikringen 29, SE-100 44 Stockholm, Sweden
| | - Maria Bille Nielsen
- Department of Environmental and Resource Engineering, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Steffen Foss Hansen
- Department of Environmental and Resource Engineering, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Inger Odnevall
- KTH Royal Institute of Technology, Department of Chemistry, Division of Surface and Corrosion Science, Teknikringen 29, SE-100 44 Stockholm, Sweden; AIMES - Center for the Advancement of Integrated Medical and Engineering Sciences at Karolinska, Institutet and KTH Royal Institute of Technology, Stockholm, Sweden; Karolinska Institutet, Department of Neuroscience, SE-171 77 Stockholm, Sweden.
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4
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Alijagic A, Scherbak N, Kotlyar O, Karlsson P, Wang X, Odnevall I, Benada O, Amiryousefi A, Andersson L, Persson A, Felth J, Andersson H, Larsson M, Hedbrant A, Salihovic S, Hyötyläinen T, Repsilber D, Särndahl E, Engwall M. A Novel Nanosafety Approach Using Cell Painting, Metabolomics, and Lipidomics Captures the Cellular and Molecular Phenotypes Induced by the Unintentionally Formed Metal-Based (Nano)Particles. Cells 2023; 12:281. [PMID: 36672217 PMCID: PMC9856453 DOI: 10.3390/cells12020281] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/01/2023] [Accepted: 01/09/2023] [Indexed: 01/12/2023] Open
Abstract
Additive manufacturing (AM) or industrial 3D printing uses cutting-edge technologies and materials to produce a variety of complex products. However, the effects of the unintentionally emitted AM (nano)particles (AMPs) on human cells following inhalation, require further investigations. The physicochemical characterization of the AMPs, extracted from the filter of a Laser Powder Bed Fusion (L-PBF) 3D printer of iron-based materials, disclosed their complexity, in terms of size, shape, and chemistry. Cell Painting, a high-content screening (HCS) assay, was used to detect the subtle morphological changes elicited by the AMPs at the single cell resolution. The profiling of the cell morphological phenotypes, disclosed prominent concentration-dependent effects on the cytoskeleton, mitochondria, and the membranous structures of the cell. Furthermore, lipidomics confirmed that the AMPs induced the extensive membrane remodeling in the lung epithelial and macrophage co-culture cell model. To further elucidate the biological mechanisms of action, the targeted metabolomics unveiled several inflammation-related metabolites regulating the cell response to the AMP exposure. Overall, the AMP exposure led to the internalization, oxidative stress, cytoskeleton disruption, mitochondrial activation, membrane remodeling, and metabolic reprogramming of the lung epithelial cells and macrophages. We propose the approach of integrating Cell Painting with metabolomics and lipidomics, as an advanced nanosafety methodology, increasing the ability to capture the cellular and molecular phenotypes and the relevant biological mechanisms to the (nano)particle exposure.
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Affiliation(s)
- Andi Alijagic
- Man-Technology-Environment Research Center (MTM), Örebro University, SE-701 82 Örebro, Sweden
- Inflammatory Response and Infection Susceptibility Centre (iRiSC), Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
- Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE-701 82 Örebro, Sweden
| | - Nikolai Scherbak
- Man-Technology-Environment Research Center (MTM), Örebro University, SE-701 82 Örebro, Sweden
| | - Oleksandr Kotlyar
- Man-Technology-Environment Research Center (MTM), Örebro University, SE-701 82 Örebro, Sweden
- Centre for Applied Autonomous Sensor Systems (AASS), Mobile Robotics and Olfaction Lab (MRO), Örebro University, SE-701 82 Örebro, Sweden
| | - Patrik Karlsson
- Department of Mechanical Engineering, Örebro University, SE-701 82 Örebro, Sweden
| | - Xuying Wang
- KTH Royal Institute of Technology, Department of Chemistry, Division of Surface and Corrosion Science, SE-100 44 Stockholm, Sweden
| | - Inger Odnevall
- KTH Royal Institute of Technology, Department of Chemistry, Division of Surface and Corrosion Science, SE-100 44 Stockholm, Sweden
- AIMES—Center for the Advancement of Integrated Medical and Engineering Sciences at Karolinska Institutet and KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
- Department of Neuroscience, Karolinska Institutet, SE-171 77 Stockholm, Sweden
| | - Oldřich Benada
- Institute of Microbiology of the Czech Academy of Sciences, 140 00 Prague, Czech Republic
| | - Ali Amiryousefi
- Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE-701 82 Örebro, Sweden
| | - Lena Andersson
- Inflammatory Response and Infection Susceptibility Centre (iRiSC), Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
- Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE-701 82 Örebro, Sweden
- Department of Occupational and Environmental Medicine, Örebro University Hospital, SE-701 85 Örebro, Sweden
| | - Alexander Persson
- Inflammatory Response and Infection Susceptibility Centre (iRiSC), Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
- Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE-701 82 Örebro, Sweden
| | | | | | - Maria Larsson
- Man-Technology-Environment Research Center (MTM), Örebro University, SE-701 82 Örebro, Sweden
| | - Alexander Hedbrant
- Inflammatory Response and Infection Susceptibility Centre (iRiSC), Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
- Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE-701 82 Örebro, Sweden
| | - Samira Salihovic
- Man-Technology-Environment Research Center (MTM), Örebro University, SE-701 82 Örebro, Sweden
- Inflammatory Response and Infection Susceptibility Centre (iRiSC), Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
- Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE-701 82 Örebro, Sweden
| | - Tuulia Hyötyläinen
- Man-Technology-Environment Research Center (MTM), Örebro University, SE-701 82 Örebro, Sweden
| | - Dirk Repsilber
- Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE-701 82 Örebro, Sweden
| | - Eva Särndahl
- Inflammatory Response and Infection Susceptibility Centre (iRiSC), Faculty of Medicine and Health, Örebro University, SE-701 82 Örebro, Sweden
- Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE-701 82 Örebro, Sweden
| | - Magnus Engwall
- Man-Technology-Environment Research Center (MTM), Örebro University, SE-701 82 Örebro, Sweden
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5
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Wang X, Hedberg YS, Odnevall I. Presence of impurities of nickel and cobalt in facial cosmetic pigments and their dissolution into artificial sweat. Contact Dermatitis 2022; 87:550-553. [PMID: 36062388 PMCID: PMC9826512 DOI: 10.1111/cod.14212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/15/2022] [Accepted: 09/01/2022] [Indexed: 01/11/2023]
Affiliation(s)
- Xuying Wang
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and HealthDepartment of Chemistry, Division of Surface and Corrosion ScienceStockholmSweden
| | - Yolanda S. Hedberg
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and HealthDepartment of Chemistry, Division of Surface and Corrosion ScienceStockholmSweden,Surface Science WesternThe University of Western OntarioLondonOntarioCanada,Department of ChemistryThe University of Western OntarioLondonOntarioCanada
| | - Inger Odnevall
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and HealthDepartment of Chemistry, Division of Surface and Corrosion ScienceStockholmSweden,AIMES – Center for the Advancement of Integrated Medical and Engineering Sciences at Karolinska Institutet and KTH Royal Institute of TechnologyStockholmSweden,Department of NeuroscienceKarolinska InstitutetStockholmSweden
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6
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Wang J, Gao P, Li MY, Ma JY, Li JY, Yang DL, Cui DL, Xiang P. Dermal bioaccessibility and cytotoxicity of heavy metals in urban soils from a typical plateau city: Implication for human health. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 835:155544. [PMID: 35489519 DOI: 10.1016/j.scitotenv.2022.155544] [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: 03/02/2022] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 06/14/2023]
Abstract
The dermal exposure of heavy metals in contaminated urban soils poses huge environmental health risks globally. However, their dermal bioaccessibility and adverse effects on human skin cells were not fully understood. In this study, we measured the total and dermal bioaccessibility of Cr, As, Cd, Pb, and Cu in four selected urban soil samples from Kunming, Yunnan, China, and evaluated the cellular responses of these bioaccessible extracts on human keratinocytes (HaCaT). Among all the metals, only As in Soil-3 (S3) exceeded Chinese risk screening and Yunnan background values at 38.2 mg/kg. The average concentrations of Cr, As, Cd, Pb, and Cu in all soil samples were 47.79, 15.50, 3.11, 104.27, and 180.29 mg/kg respectively. Although relatively high concentrations of heavy metals were detected in soil samples, the highest dermal bioaccessibility of Cd was 3.57% with others' being lower than 1%. The bioaccessible dermal-absorbed doses (DADs) of Cr, As, Cd, Pb, and Cu from soils reflected acceptable health risks since all DADs were below the corresponding derived dermal reference values. However, the toxic data showed the extracts of S3 and S4 presented certain cytotoxicity in HaCaT cells, indicating the existing models based on dermal bioaccessibility and DADs may be not accurate enough to assess their human health risk. Taken together, the human health risk assessment should be modified by taking their skin cytotoxicity into account.
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Affiliation(s)
- Jie Wang
- Yunnan Province Innovative Research Team of Environmental Pollution, Food Safety and Human Health, Institute of Environmental Remediation and Human Health, School of Ecology and Environment, Southwest Forestry University, Kunming 650224, China
| | - Peng Gao
- Department of Environmental and Occupational Health, University of Pittsburgh School of Public Health, Pittsburgh, PA 15261, United States
| | - Meng-Ying Li
- Yunnan Province Innovative Research Team of Environmental Pollution, Food Safety and Human Health, Institute of Environmental Remediation and Human Health, School of Ecology and Environment, Southwest Forestry University, Kunming 650224, China
| | - Jiao-Yang Ma
- Yunnan Province Innovative Research Team of Environmental Pollution, Food Safety and Human Health, Institute of Environmental Remediation and Human Health, School of Ecology and Environment, Southwest Forestry University, Kunming 650224, China
| | - Jing-Ya Li
- Yunnan Province Innovative Research Team of Environmental Pollution, Food Safety and Human Health, Institute of Environmental Remediation and Human Health, School of Ecology and Environment, Southwest Forestry University, Kunming 650224, China
| | - Dan-Lei Yang
- Yunnan Province Innovative Research Team of Environmental Pollution, Food Safety and Human Health, Institute of Environmental Remediation and Human Health, School of Ecology and Environment, Southwest Forestry University, Kunming 650224, China
| | - Dao-Lei Cui
- Yunnan Province Innovative Research Team of Environmental Pollution, Food Safety and Human Health, Institute of Environmental Remediation and Human Health, School of Ecology and Environment, Southwest Forestry University, Kunming 650224, China
| | - Ping Xiang
- Yunnan Province Innovative Research Team of Environmental Pollution, Food Safety and Human Health, Institute of Environmental Remediation and Human Health, School of Ecology and Environment, Southwest Forestry University, Kunming 650224, China.
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7
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Taxell P, Huuskonen P. Toxicity assessment and health hazard classification of stainless steels. Regul Toxicol Pharmacol 2022; 133:105227. [PMID: 35817207 DOI: 10.1016/j.yrtph.2022.105227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/23/2022] [Accepted: 07/06/2022] [Indexed: 11/17/2022]
Abstract
Stainless steels are widely used iron-based alloys that contain chromium and, typically, other alloying elements. The chromium(III)-rich surface oxide of stainless steels efficiently limits the release (bioaccessibility) of their metal constituents in most physiological environments, influencing the toxicity of the alloy. Of the constituents and impurities of stainless steels, nickel and cobalt are of particular interest, primarily due to skin sensitization and repeated-dose inhalation toxicity of nickel, and (inhalation) carcinogenicity of cobalt. A review of the available toxicological data on stainless steels, and the toxicological, mechanistic, and bioaccessibility data on their constituent metals supports the low toxicity and non-carcinogenicity of stainless steels. The comparative metal release, rather than the bulk composition of stainless steels, needs to be considered when assessing their health hazard classification according to the UN Globally Harmonized System, and the corresponding EU CLP regulation. As an illustrative example, a 28-day inhalation toxicity study on stainless steel powder showed no signs of lung toxicity at exposure levels at which significant toxicity would have been expected on the basis of its bulk nickel content. This finding is associated with the low bioaccessibility of nickel from the alloy in the lungs.
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Affiliation(s)
- Piia Taxell
- Finnish Institute of Occupational Health, PO Box 40, FI-00032, Työterveyslaitos, Finland.
| | - Pasi Huuskonen
- Finnish Institute of Occupational Health, PO Box 40, FI-00032, Työterveyslaitos, Finland
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8
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Magnano GC, Marussi G, Adami G, Crosera M, Larese Filon F. Assessment of dermal absorption of beryllium and copper contained in temple tips of eyeglasses. Toxicol Lett 2022; 361:64-71. [PMID: 35427767 DOI: 10.1016/j.toxlet.2022.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 03/30/2022] [Accepted: 04/08/2022] [Indexed: 11/30/2022]
Abstract
Dermal exposure to hazardous substances such as chemicals, toxics, metallic items and other contaminants may present substantial danger for health. Beryllium (Be) is a hazardous metal, especially when inhaled and/or in direct contact with the skin, associated with chronic beryllium disease (CBD) and Be sensitization (BeS). The objective of this study was to investigate the percutaneous penetration of beryllium and copper contained in metallic items as eyeglass temple tips (specifically BrushCAST® Copper Beryllium Casting Alloys containing Be 0.35 < 2.85%; Cu 95.3-98.7%), using Franz diffusion cells. This work demonstrated that the total skin absorption of Cu was higher (8.86%) compared to Be (4.89%), which was expected based on the high percentage of Cu contained in the eyeglass temple tips. However, Be accumulated significantly in the epidermis and dermis (up to 0.461 µg/cm2) and, to a lesser extent, in the stratum corneum (up to 0.130 µg/cm2) with a flux of permeation of 3.52 ± 4.5 µg/cm2/hour and lag time of 2.3 ± 1.3 h, after cutaneous exposure of temple tip into 1.0 mL artificial sweat for 24 h. Our study highlights the importance of avoiding the use of Be alloys in items following long-term skin contact.
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Affiliation(s)
- Greta Camilla Magnano
- Clinical Unit of Occupational Medicine, University of Trieste, Italy; Department of Chemical and Pharmaceutical Sciences, University of Trieste, Italy.
| | - Giovanna Marussi
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Italy
| | - Gianpiero Adami
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Italy
| | - Matteo Crosera
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Italy
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9
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Eichenbaum G, Wilsey JT, Fessel G, Qiu QQ, Perkins L, Hasgall P, Monnot A, More SL, Egnot N, Sague J, Marcello S, Connor K, Scutti J, Christian WV, Coplan PM, Wright J, Hastings B, Katz LB, Vreeke M, Calistri-Yeh M, Faiola B, Purushothaman B, Nevelos J, Bashiri M, Christensen JB, Kovochich M, Unice K. An integrated benefit-risk assessment of cobalt-containing alloys used in medical devices: Implications for regulatory requirements in the European Union. Regul Toxicol Pharmacol 2021; 125:105004. [PMID: 34256083 DOI: 10.1016/j.yrtph.2021.105004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 05/27/2021] [Accepted: 07/09/2021] [Indexed: 11/15/2022]
Abstract
In 2017, the European Union (EU) Committee for Risk Assessment (RAC) recommended the classification of metallic cobalt (Co) as Category 1B with respect to its carcinogenic and reproductive hazard potential and Category 2 for mutagenicity but did not evaluate the relevance of these classifications for patients exposed to Co-containing alloys (CoCA) used in medical devices. CoCA are inherently different materials from Co metal from a toxicological perspective and thus require a separate assessment. CoCA are biocompatible materials with a unique combination of properties including strength, durability, and a long history of safe use that make them uniquely suited for use in a wide-range of medical devices. Assessments were performed on relevant preclinical and clinical carcinogenicity and reproductive toxicity data for Co and CoCA to meet the requirements under the EU Medical Device Regulation triggered by the ECHA re-classification (adopted in October 2019 under the 14th Adaptation to Technical Progress to CLP) and to address their relevance to patient safety. The objective of this review is to present an integrated overview of these assessments, a benefit-risk assessment and an examination of potential alternative materials. The data support the conclusion that the exposure to CoCA in medical devices via clinically relevant routes does not represent a hazard for carcinogenicity or reproductive toxicity. Additionally, the risk for the adverse effects that are known to occur with elevated Co concentrations (e.g., cardiomyopathy) are very low for CoCA implant devices (infrequent reports often reflecting a unique catastrophic failure event out of millions of patients) and negligible for CoCA non-implant devices (not measurable/no case reports). In conclusion, the favorable benefit-risk profile also in relation to possible alternatives presented herein strongly support continued use of CoCA in medical devices.
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Affiliation(s)
- Gary Eichenbaum
- Johnson & Johnson, 410 George St, New Brunswick, NJ, 08901, USA
| | - Jared T Wilsey
- Smith & Nephew, 1450 E Brooks Rd, Memphis, TN, 38116, USA
| | - Gion Fessel
- Smith & Nephew, Oberneuhofstasse 10D, 6340, Baar, Switzerland
| | - Qing-Qing Qiu
- Stryker, 2825 Airview Boulevard, Kalamazoo, MI, 49002, USA
| | - Laura Perkins
- Abbott Vascular, 3200 Lakeside Dr, Santa Clara, CA, 95054, USA
| | | | - Andrew Monnot
- Cardno ChemRisk, 235 Pine Street Suite 2300, San Francisco, CA, 94104, USA
| | - Sharlee L More
- Cardno ChemRisk, 6720 S Macadam Ave Suite 150, Portland, OR, 97219, USA
| | - Natalie Egnot
- Cardno ChemRisk, 20 Stanwix Street Suite 505, Pittsburgh, PA, 15222, USA
| | - Jorge Sague
- Stryker, 2825 Airview Boulevard, Kalamazoo, MI, 49002, USA
| | | | - Kevin Connor
- Boston Scientific, 100 Boston Scientific Way, Marlborough, MA, 01752, USA
| | - James Scutti
- Boston Scientific, 100 Boston Scientific Way, Marlborough, MA, 01752, USA
| | | | - Paul M Coplan
- Johnson & Johnson, 410 George St, New Brunswick, NJ, 08901, USA; University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - John Wright
- Johnson & Johnson, 410 George St, New Brunswick, NJ, 08901, USA
| | - Bob Hastings
- Johnson & Johnson, 410 George St, New Brunswick, NJ, 08901, USA
| | - Laurence B Katz
- LifeScan Global Corporation, 20 Valley Stream Parkway, Malvern, PA, 19355, USA
| | - Mark Vreeke
- Edwards Lifesciences, One Edwards Way, Irvine, CA, 92614, USA
| | | | - Brenda Faiola
- Becton Dickinson, 1 Becton Drive, Franklin Lakes, NJ, 07417, USA; Rho, Inc., 2635 E NC Hwy 54, Durham, NC, 27713, USA
| | | | - Jim Nevelos
- Stryker, 2825 Airview Boulevard, Kalamazoo, MI, 49002, USA
| | - Mehran Bashiri
- Stryker Neurovascular, 47900 Bayside Parkway, Fremont, CA, 94538, USA
| | | | - Michael Kovochich
- Cardno ChemRisk, 30 North LaSalle St Suite 3910, Chicago, Illinois, 60602-2590, USA
| | - Kenneth Unice
- Cardno ChemRisk, 20 Stanwix Street Suite 505, Pittsburgh, PA, 15222, USA.
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10
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Linauskiene K, Dahlin J, Ezerinskis Z, Isaksson M, Sapolaite J, Malinauskiene L. Occupational exposure to nickel, cobalt, and chromium in the Lithuanian hard metal industry. Contact Dermatitis 2021; 84:247-253. [PMID: 33277692 DOI: 10.1111/cod.13756] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/26/2020] [Accepted: 11/30/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Metalworkers are said to have heavy exposure to metals, but the amount of released metal ions from alloys and deposition on the hands is unknown. OBJECTIVE To analyze nickel, cobalt, and chromium in vitro release to the artificial sweat from nails and wire made of different alloys, and to test metal deposition on the fingers of metalworkers. MATERIAL AND METHODS Six different samples of nails and wire were kept in artificial sweat for 24 hours and one week, respectively. The metal release was determined by atomic absorption spectrometry (AAS). Eighty-eight consecutive metal plant workers immersed their index fingers and thumbs in separate laboratory tubes filled with deionized water for 2 minutes. The sample analysis for metals was carried out with an inductively coupled plasma mass spectrometer (ICP-MS). RESULTS The average released concentration of Ni was 0.0012 μg/cm2 , for Co it was 0.0007 μg/cm2 , and for Cr 0.0037 μg/cm2 after 24 hours and 0.0135, 0.0029, and 0.0042 μg/cm2 , respectively, after 1 week. There was a statistically significant increase in released concentration of Ni during one week: 0.0012 μg/cm2 vs 0.0135 μg/cm2 (P = .04). Medians of the detected Co amount on fingers reflected a statistically significant difference between workplaces: 0.004 μg/cm2 for metalworkers vs 0.001 μg/cm2 for office staff (P = .04). CONCLUSION Nickel (Ni), cobalt (Co), and chromium (Cr) can be released in different concentrations from nails and wire. Detected Ni and Cr levels can elicit dermatitis in already sensitized patients. Co can be extracted from alloys even if not mentioned on material safety data sheets. The finger immersion technique was used for cobalt and chromium detection on fingers for the first time.
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Affiliation(s)
- Kotryna Linauskiene
- Vilnius University, Faculty of Medicine, Institute of Clinical Medicine, Clinic of Chest diseases, Immunology and Allergology, Vilnius, Lithuania
| | - Jacob Dahlin
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Zilvinas Ezerinskis
- Department for Nuclear Technologies, Center for Physical Sciences and Technology, Vilnius, Lithuania
| | - Marléne Isaksson
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Justina Sapolaite
- Department for Nuclear Technologies, Center for Physical Sciences and Technology, Vilnius, Lithuania
| | - Laura Malinauskiene
- Vilnius University, Faculty of Medicine, Institute of Clinical Medicine, Clinic of Chest diseases, Immunology and Allergology, Vilnius, Lithuania
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Wang X, Odnevall Wallinder I, Hedberg Y. Bioaccessibility of Nickel and Cobalt Released from Occupationally Relevant Alloy and Metal Powders at Simulated Human Exposure Scenarios. Ann Work Expo Health 2020; 64:659-675. [PMID: 32320011 PMCID: PMC7328476 DOI: 10.1093/annweh/wxaa042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/29/2020] [Accepted: 04/02/2020] [Indexed: 11/12/2022] Open
Abstract
Nickel (Ni) and cobalt (Co) release from chromium-alloy powders (different stainless steels and a nickel-based Inconel alloy) compared with Ni and Co metal powders was investigated at simulated human exposure scenarios (ingestion, skin contact, and inhalation) between 2 and 168 h. All investigated powders consisted of particles sized within the respirable range. The powder particles and their surface reactivity were studied by means of nitrogen adsorption and electrochemical, spectroscopic (X-ray photoelectron spectroscopy and atomic absorption spectroscopy), light scattering, and microscopic techniques. The release of both Ni and Co was highest in the acidic and complexing fluids simulating the gastric environment and an inhalation scenario of small powders (artificial lysosomal fluid). Relatively high corrosion resistance and lower levels of released Ni and Co were observed in all fluids for all alloy powders compared with the corresponding pure metals. The extent of released metals was low for powders with a passive surface oxide. This study strongly emphasizes the importance of considering alloying effects in toxicological classification and/or regulation of Ni and Co in alloys and metals.
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Affiliation(s)
- Xuying Wang
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Chemistry, Division of Surface and Corrosion Science, Drottning Kristinas v. 51, Stockholm, Sweden
| | - Inger Odnevall Wallinder
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Chemistry, Division of Surface and Corrosion Science, Drottning Kristinas v. 51, Stockholm, Sweden
| | - Yolanda Hedberg
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Chemistry, Division of Surface and Corrosion Science, Drottning Kristinas v. 51, Stockholm, Sweden
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Heim KE, Danzeisen R, Verougstraete V, Gaidou F, Brouwers T, Oller AR. Bioaccessibility of nickel and cobalt in synthetic gastric and lung fluids and its potential use in alloy classification. Regul Toxicol Pharmacol 2020; 110:104549. [DOI: 10.1016/j.yrtph.2019.104549] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 11/20/2019] [Accepted: 12/02/2019] [Indexed: 12/26/2022]
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