Title of article :
Enzyme inactivation by TiO2 photosensitization
Author/Authors :
Hancock-Chen، نويسنده , , Tanya and Scaiano، نويسنده , , J.C، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
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 :
Horseradish peroxidase , Titanium dioxide , Sunscreens , Enzyme inactivation , UVA effects , Heme protein
Journal title :
Journal of Photochemistry and Photobiology B:Biology
Journal title :
Journal of Photochemistry and Photobiology B:Biology
