| Autor: |
Haijiao Dong, Guancheng Wang, Kaizheng Feng, Xiaohan Wu, Yaoyao Fan, Wei Zhang, Ming Ma, Ning Gu, Yu Zhang |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
The Analyst. 147(24) |
| ISSN: |
1364-5528 |
| Popis: |
Nanozymes with wide applications have rapidly attracted tremendous attention from various fields in the last decade. However, research on the standardization of nanozymes is still lacking. Currently, the accurate evaluation and effective tracing of the enzyme-like activity of nanozymes have become a common concern. This work aims to develop a certified reference material (CRM) of Prussian blue nanozymes (PBNEs) for their peroxidase (POD)-like activity. The homogeneity and stability studies demonstrated that the property value of POD-like activity is consistent across different packing units, and remains unchanged during the one-year validity period of storage in the dark at 4 °C. The certified value of the POD-like activity of the PBNE CRM is assigned as 174 ± 13 U mg |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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