International Standard
ISO 20814:2019
Nanotechnologies — Testing the photocatalytic activity of nanoparticles for NADH oxidation
Reference number
ISO 20814:2019
ISO 20814:2019
Edition 1
2019-12
2019-12
© ISO 2024
International Standard
Abstract
This document specifies a method for the measurement of the photocatalytic activity (PCA) of nanoparticles (NPs), suspended in an aqueous environment in physiologically relevant conditions, by measuring the ultraviolet (UV)-induced nicotine adenine dinucleotide hydrate (NADH) oxidation.
The measurement is intended to assess the potential for the photo-toxicity of nanomaterials. The method is also applicable to NP aggregates and agglomerates.
General information
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Status: PublishedPublication date: 2019-12Stage: International Standard published [60.60]
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Edition: 1Number of pages: 22
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Technical Committee :ISO/TC 229ICS :07.120
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