Issue 3, 2015

An integrated methodology for the assessment of environmental health implications during thermal decomposition of nano-enabled products

Abstract

The proliferation of nano-enabled products (NEPs) renders human exposure to engineered nanomaterials (ENMs) inevitable. Over the last decade, the risk assessment paradigm for nanomaterials focused primarily on potential adverse effect of pristine, as-prepared ENMs. However, the physicochemical properties of ENMs may be drastically altered across their life-cycle (LC), especially when they are embedded in various NEP matrices. Of a particular interest is the end-of-life scenario by thermal decomposition. The main objective of the current study is to develop a standardized, versatile and reproducible methodology that allows for the systematic physicochemical and toxicological characterization of the NEP thermal decomposition. The developed methodology was tested for an industry-relevant NEP in order to verify its versatility for such LC investigations. Results are indicative of potential environmental health risks associated with waste from specific NEP families and prompt for the development of safer-by-design approaches and exposure control strategies.

Graphical abstract: An integrated methodology for the assessment of environmental health implications during thermal decomposition of nano-enabled products

Supplementary files

Article information

Article type
Paper
Submitted
21 déc. 2014
Accepted
27 févr. 2015
First published
02 mars 2015

Environ. Sci.: Nano, 2015,2, 262-272

An integrated methodology for the assessment of environmental health implications during thermal decomposition of nano-enabled products

G. A. Sotiriou, D. Singh, F. Zhang, W. Wohlleben, M. G. Chalbot, I. G. Kavouras and P. Demokritou, Environ. Sci.: Nano, 2015, 2, 262 DOI: 10.1039/C4EN00210E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements