The kinetics of photodynamic reaction of several phthalocyanine (PC) photosensitizers were studied by laser induced ESR spectrum, and the measured results of the relative quantum yields of singlet oxygen of several phthalocyanine were compared.

• 本文应用激光诱导ESR波谱法研究酞菁类光敏剂的光动力反应动力学过程,对几种酞菁的单重态氧(~1O_2)相对量子产额进行了测定比较。