- 作者: 周原朗 ; Johansson, Carl I.
- 作者服務機構: Dept. of Chemistry, Simon Fraser Univ., Burnady, B.C., Canada
- 中文摘要: Extended fluorescence quenching analysis is demonstrated to be an efficient steady-state method to evaluate the exciplex (excimer) rate constants under certain conditions. This method is attractive as the monitor of only fluorescence of the exciplex 's precursor is required for a complete analysis, regardless whether or not the exciplex. Using the interaction of methyl 2-naphthoate in its singlet excited state with H/sub 2/SO/sub 4/ as a kinetic model, for which all the rate constants are known, this method is described and shown to reproduce accurately these rate constants. Limitations and applications of this method are discussed.
- 英文摘要: --
- 中文關鍵字: Fluorescence Quenching Analysis; Perturbing Quencher; Exciplex Quenching; Methylnaphthoate; Steady-State Method
- 英文關鍵字: 螢光減弱分析;擾動減弱劑;激發態複合物減弱;甲基甲酸;穩定態法