Reactive strategy-based SERS determination of O2˙−generated from sunscreen
| Autor: | Haifeng Yang, Mingcong Shu, Ye Ying |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Nanoprobe 02 engineering and technology 010402 general chemistry Photochemistry 01 natural sciences Catalysis Ion chemistry.chemical_compound symbols.namesake Materials Chemistry Detection limit Superoxide Metals and Alloys General Chemistry 021001 nanoscience & nanotechnology 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry Titanium dioxide Ceramics and Composites symbols Radiation process 0210 nano-technology Raman scattering |
| Zdroj: | Chemical Communications. 57:1018-1021 |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/d0cc07517e |
| Popis: | A novel surface-enhanced Raman scattering (SERS) nanoprobe based on a reactive strategy was designed for the first time to determine the concentration of superoxide anion radical (O2˙−) produced from titanium dioxide by a UV radiation process. A limit of detection (LOD) for O2˙− of 9.0 nmol L−1 could be attained. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|