影像科学与光化学 ›› 1983, Vol. 1 ›› Issue (3): 41-45.DOI: 10.7517/j.issn.1674-0475.1983.03.41

• 研究论文 • 上一篇    下一篇

染料与高聚物间的相互作用——Ⅱ.亚甲蓝的聚集态和它产生单线态氧的能力间的关系

吴世康, 姜永才, 刘日新, 朱琴琴   

  1. 中国科学院感光化学研究所
  • 收稿日期:1982-04-28 出版日期:1983-08-20 发布日期:1983-08-20

THE INTERACTION BETWEEN DYES AND POLYMERSⅡ.THE RELATIONSHIP BETWEEN THE ABILITY FORPRODUCING SINGLET OXYGEN AND THE STATE OFAGGREGATION OF METHYLENE BLUE

Wu SHI-KANG, JIANG YONG-CAI, Liu RI-Xin, CHU QIN-QIN   

  1. Institute of Photographic Chemistry, Academia Sinica
  • Received:1982-04-28 Online:1983-08-20 Published:1983-08-20

摘要: 本工作研究了染料亚甲蓝和聚电解质——聚苯乙烯磺酸间的相互作用,发现在聚苯乙烯磺酸和亚甲蓝当量比(P/D)不同的体系中,亚甲蓝处于不同的聚集状态.聚集状态对亚甲蓝敏化产生单线态氧的能力有很大的影响.

Abstract: The interaction between polystyrene sulfonate and methylene blue was studied.In systems with different mole equivalent ratios (P/D) of polystyrene sulfonate to methylene blue, the latter was found to exist in different states of aggregation, which exerts a great influence on its ability for producing singlet oxygen.