T/CSTM 00198-2021
Graphene quantum dots—Determination of enzyme-like activities — Ultraviolet-visible spectrophotometry (English Version)
- Standard No.
- T/CSTM 00198-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/CSTM 00198-2021
- Scope
- This document specifies the terms and definitions for the determination of graphene quantum dot enzyme activity by UV/visible spectrophotometry, measurement principles, instruments, reagents and equipment, sample pretreatment, measurement conditions and steps, data processing and calculations, uncertainty Source analysis and test reports. This document is suitable for characterizing the enzyme-like activity of graphene quantum dots using UV/visible spectrophotometry. The substrate is o-phenylenediamine and the substrate concentration is 9.74mmol?L-1. The characterization of the enzyme activity of other nanoparticles can also be performed as a reference.
T/CSTM 00198-2021 history
- 2021 T/CSTM 00198-2021 Graphene quantum dots—Determination of enzyme-like activities — Ultraviolet-visible spectrophotometry
