Materials

 

Materials

ISO/TS 7833:2024 - Nanotechnologies — Extraction method of nanomaterials from lung tissue by proteinase K digestion
- This document provides an extraction method using the proteinase K (PK) for nanomaterials deposited in the lung. This document specifies the advantages of the PK digestion method and examples...
ISO/TS 5387:2023 - Nanotechnologies — Lung burden mass measurement of nanomaterials for inhalation toxicity tests
- The document provides information on the measurement of nanomaterial mass in tissue after inhalation exposure, which can inform on lung clearance behaviour and translocation.
ISO/TS 10818:2023 - Nanotechnologies — Textiles containing nanomaterials and nanostructures — Superhydrophobic characteristics and durability assessment
- This document specifies the characteristics and performance(s) of the superhydrophobic textiles containing nanomaterials and nanostructures (TCNNs) based on contact angle measurement before and...
ISO/TS 10689:2023 - Nanotechnologies — Superhydrophobic surfaces and coatings: Characteristics and performance assessment
- This document specifies requirements and recommendations for performance assessment methods for superhydrophobic surfaces and coatings subjected to mechanical stress, solar radiation and...
ISO/TS 23690:2023 - Nanotechnologies — Multiwall carbon nanotubes — Determination of carbon impurity content by thermogravimetric analysis
- This document specifies a mild oxidation method to determine the content of carbon impurities (carbon material content not in the form of CNT, including amorphous carbon and trace amountd of...
ISO/TS 4971:2023 - Nanotechnologies — Performance evaluation of nanosuspensions containing clay nanoplates for quorum quenching
- This document specifies the performance evaluation of nanosuspensions containing clay nanoplates for quorum quenching in crop production. This document does not cover safety and environmental...
ISO 19337:2023 - Nanotechnologies — Characteristics of working suspensions of nano-objects for in vitro assays to evaluate inherent nano-object toxicity
- This document describes the characteristics of working suspensions of nano-objects to be considered when conducting in vitro assays to evaluate inherent nano-object toxicity. In addition, the...
ISO/TS 5094:2023 - Nanotechnologies — Assessment of peroxidase-like activity of metal and metal oxide nanoparticles
- This document specifies a method for assessing the peroxidase-like activity of metal and metal oxide nanoparticles by spectrophotometry. This document can serve as a reference for the...
ISO/TS 23367-1:2022 - Nanotechnologies — Performance characteristics of nanosensors for chemical and biomolecule detection — Part 1: Detection performance
- This document describes the performance characteristics necessary to evaluate the detection performance of nanosensors for chemical and biomolecule detection. This document does not cover the...
ISO/TR 23463:2022 - Nanotechnologies — Characterization of carbon nanotube and carbon nanofibre aerosols to be used in inhalation toxicity tests
- This document reviews characterization of CNT and CNF aerosols for inhalation exposure studies. The document also provides useful information on appropriate characterization of CNT and CNF,...
ISO/TS 21357:2022 - Nanotechnologies — Evaluation of the mean size of nano-objects in liquid dispersions by static multiple light scattering (SMLS)
- This document provides guidance and requirements for the determination of the mean (spherical) equivalent diameter of nano-objects (i.e. particles, droplets or bubbles) dispersed in liquids...