Abstract
This paper considers the EHS aspects of cellulose
nanomaterials by reviewing the published literature,
considering two case studies on toxicity testing of CNFs
and summarizing the progress in legislation in the field.
Generally, the published results have revealed no
immediate safety threats, but indications of
dose-dependent toxicity and inflammatory effects have
been found. Surface chemical properties and raw material
source seem to have an influence on the toxicological
behavior. Currently there are no specific regulations for
nanomaterials, and thus their safety should be assessed
as that of the corresponding bulk materials, i.e. the
existing chemicals legislation and regulations based on
its intended use. In addition, there are several
European, national and international initiatives for
developing and implementing nanomaterial-specific
regulations in order to ensure their safe manufacturing
and use.
Original language | English |
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Pages (from-to) | 179-190 |
Journal | Nordic Pulp and Paper Research Journal |
Volume | 31 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2016 |
MoE publication type | A1 Journal article-refereed |
Keywords
- cellulose nanomaterials (CNs)
- safety
- human health
- occupational exposure
- environment
- legislation