Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes

We demonstrate the relevance of the Volume Specific Surface Area (VSSA) parameter to identify the nanoparticulate character of powder mixes based on either spherical constituent particles with bimodal size distributions (TiO(2)), or fiber-like constituent particles with unimodal size distributions (...

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Detalles Bibliográficos
Autores principales: Dazon, Claire, Fierro, Vanessa, Celzard, Alain, Witschger, Olivier
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9418406/
https://www.ncbi.nlm.nih.gov/pubmed/36132935
http://dx.doi.org/10.1039/d0na00395f
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author Dazon, Claire
Fierro, Vanessa
Celzard, Alain
Witschger, Olivier
author_facet Dazon, Claire
Fierro, Vanessa
Celzard, Alain
Witschger, Olivier
author_sort Dazon, Claire
collection PubMed
description We demonstrate the relevance of the Volume Specific Surface Area (VSSA) parameter to identify the nanoparticulate character of powder mixes based on either spherical constituent particles with bimodal size distributions (TiO(2)), or fiber-like constituent particles with unimodal size distributions (sepiolite and sepiolite-based pigments). These new results indicate that VSSA could reasonably be proposed as an optional criterion in the future for the definition of nanomaterials based on the European Commission recommendation, provided certain requirements are fulfilled.
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spelling pubmed-94184062022-09-20 Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes Dazon, Claire Fierro, Vanessa Celzard, Alain Witschger, Olivier Nanoscale Adv Chemistry We demonstrate the relevance of the Volume Specific Surface Area (VSSA) parameter to identify the nanoparticulate character of powder mixes based on either spherical constituent particles with bimodal size distributions (TiO(2)), or fiber-like constituent particles with unimodal size distributions (sepiolite and sepiolite-based pigments). These new results indicate that VSSA could reasonably be proposed as an optional criterion in the future for the definition of nanomaterials based on the European Commission recommendation, provided certain requirements are fulfilled. RSC 2020-09-15 /pmc/articles/PMC9418406/ /pubmed/36132935 http://dx.doi.org/10.1039/d0na00395f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Dazon, Claire
Fierro, Vanessa
Celzard, Alain
Witschger, Olivier
Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes
title Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes
title_full Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes
title_fullStr Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes
title_full_unstemmed Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes
title_short Identification of nanomaterials by the volume specific surface area (VSSA) criterion: application to powder mixes
title_sort identification of nanomaterials by the volume specific surface area (vssa) criterion: application to powder mixes
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9418406/
https://www.ncbi.nlm.nih.gov/pubmed/36132935
http://dx.doi.org/10.1039/d0na00395f
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