叶绿素α(Chl α)是光合作用光量子的接受器和光能最初传递体。早期研究表明,在光合器官中,Chlα长波主吸收带位于红区。1969年Krasnovsky指出,Chlα受光照射时有可过氧化还原反应。继而Politzer提出Chlα作为光敏化剂,可使三线态分子氧敏化生成单线态分子氧。为模拟研究植物体内Chlα分子的存在状态,Katz指出Chlα Chlorophyll α (Chl α) is the photoreceptor photoreceptor and light energy transfer body. Early studies have shown that in the photosynthetic organs, Chlα long-wave main absorption band located in the red zone. Krasnovsky pointed out in 1969 that Chlα can undergo redox reactions when exposed to light. Then Politzer proposed Chlα as a photosensitizer, which can make the triplet molecular oxygen sensitized to singlet oxygen. To simulate the presence of Chlα molecules in plants, Katz pointed out Chlα