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download between 0-24 hoursReleased: 2019
ISO 20814:2019
ISO 20814:2019-Nanotechnologies — Testing the photocatalytic activity of nanoparticles for NADH oxidation
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| Standard´s number: | ISO 20814:2019 |
| Pages: | 22 |
| Edition: | 1 |
| Released: | 2019 |
| Language: | English |
DESCRIPTION
ISO 20814:2019
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.