Active standard | Published: 03/12/2019

ISO 20814:2019

Nanotechnologies — Testing the photocatalytic activity of nanoparticles for NADH oxidation
(Nanotechnologies — Test de l´activité photocatalytique des nanoparticules pour l´oxydation du NADH)

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO 20814:2019

Publication date: 03/12/2019

Pages: 22

Country: International technical standard

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Anotation

Description / 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.

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