|
|||||
|
|
Enzyme inactivation by TiO2 photosensitization |
|
| Authors: | Hancock-Chen T Scaiano J C |
| Institution: | Department of Chemistry, University of Ottawa, Ont., Canada. |
| Abstract: | The enzyme horseradish peroxidase is extensively inactivated by UVA exposure in the presence of TiO2, a common ingredient of sunscreens and cosmetics. The effect is attributed to the generation of reactive oxygen species, as indicated by the inactivation enhancement observed in the presence of air. |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ | |