Kinetic study of quenching reaction of s
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Yoshiyuki Kohno; Yoshifumi Egawa; Shingo Itoh; Shin-ichi Nagaoka; Motoji Takahas
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Article
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1995
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Elsevier Science
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English
โ 440 KB
The rate constant of quenching of singlet oxygen (kQ) by squalene (SQ) is found to be much larger than those of the lipids in human skin surface. SQ is the first target lipid in human skin surface by oxidative stresses such as sun light exposure. kQ of SQ is similar to that of 3,5-di-t-butyl-4-hydro