ISO 20814:2019

Name: ISO 20814:2019
Brand: ISO
SKU: ISO 20814:2019
Price: 156.09 EUR
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Nanotechnologies — Testing the photocatalytic activity of nanoparticles for NADH oxidation

Publication date: Dec 3, 2019

General information

Current stage: 90.20 Standard under periodical review Oct 15, 2024

Originator: ISO

Owner: ISO/TC 229 Nanotechnologies

Type: International Standard

ICS: 07.120 Nanotechnologies

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Status: Published

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Languages: English

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Scope

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.

Life cycle

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PUBLISHED
ISO 20814:2019
90.20 Standard under periodical review
Oct 15, 2024