Acta Phys. -Chim. Sin. ›› 1990, Vol. 6 ›› Issue (02): 163-168.doi: 10.3866/PKU.WHXB19900208

• ARTICLE • Previous Articles     Next Articles

Fluorescence Spectroscopic Studies on Intermolecular Energy Transfer of RH6G-Cresyl Violet Mixture Solution

Zhang Gui-Lan; Chen Wen-Ju   

  1. Institute of Modern Optics, Nankai University
  • Received:1988-11-08 Revised:1989-04-18 Published:1990-04-15
  • Contact: Chen Wen-Ju

Abstract: In this paper, we have studied the mechanism of intermolecular energy transfer of Rh6G and Cresyl Violet which form a donor-acceptor pair in mixture solution. The relationship between the fluorescence intensity of Cresyl Violet and its concentration has been emphatically studied. The effect of self-absorption of Cresyl Violet upon the fluorescence intensity is appreciable and can not be ignored, as the concentration of Cresyl Violet being high. Considering the effect of self-absorption, we have mo-dified the theoretical formula obtained by Birks, and deduced the relative expressions of acceptor fluorescence intensity and acceptor concentration for both radiative transfer and Forster transfer processes.