Fluorescence decay kinetics of 1,3-di(1-pyrenyl)propane reinvestigated

✍ Scribed by Aleksander Siemiarczuk; William R. Ware

• Book ID: 103026723
• Publisher: Elsevier Science
• Year: 1987
• Tongue: English
• Weight: 323 KB
• Volume: 140
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(87)80456-6

✦ Synopsis

The decay kinetics of the monomer fluorescence band of 1,3-di(l-pyrenyl)propane has been studied by the time-correlated single-photon counting technique. Analysis by the exponential series method has revealed an existence of a short-lifetime distribution in addition to two longer-lived fluorescence components. This is in contradiction with the previous reports, in which authors claimed the existence ofthree discrete lifetimes for this compound.