Photoelectrochemistry of TiO2 particles: efficient electron transfer from the TiO2 particles to a redox enzyme

Photoinduced Electron Transfer from the

Photoinduced Electron Transfer from the Excited J-Aggregate State of a Thiacarbocyanine Dye to TiO2 Colloids

✍ Junfeng Xiang; Ciping Chen; Zhongwei Chen; Wenpeng Yan; Xicheng Ai; Yang Liu; Gu 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 126 KB

The photophysical properties of the J-aggregate of 3,3'-di(3-sulfopropyl)-4,5,4',5'-dibenzo-9-phenyl-thiacarbocyanine triethyl-ammonium salt in the absence and presence of TiO(2) colloids have been studied using UV-visible absorption spectroscopy, steady-state and time-resolved fluorescence spectros