Chemically shifted singlet oxygen spectrum |
| |
| Authors: | Burton R Andersen Thomas F Lint Avrom M Brendzel |
| |
| Institution: | 1. Departments of Medicine and Microbiology, West Side V.A. Hospital and the University of Illinois at the Medical Center, Chicago, U.S.A.;2. Department of Immunology, Rush Medical College, Chicago, U.S.A.;3. Bioengineering Program, University of Illinois at Chicago Circle, Chicago, Ill. U.S.A. |
| |
| Abstract: | The estimated light emission spectrum was determined for a singlet oxygen (1O2)-producing system, NaOCl + H2O2, alone and in the presence of tryptophan and bovine serum albumin. Tryptophan and bovine serum albumin caused a decrease in the red emission of 1O2 and an increase in the amount of shorter wavelength light. This effect was due to chemiluminescence rather than fluorescence. Arachidonic acid caused a similar spectral shift, while guanosine demonstrated a late chemiluminescent reaction of predominantly short wavelength light in the presence of 1O2. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
