
TY  - JOUR
A1  - Speed, R 
A1  - Selinge, r 
T1  - Time resolved electronic spectroscopy. I. Bimolecular rates for excimer formation
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1969
VL  - 22
IS  - 1
SP  - 9
EP  - 17
KW  - 
UR  - https://doi.org/10.1071/CH9690009 
N2  - The time delay in the build-up of excimer fluorescence for solutions of pyrene affords a means of testing the assumption that bimolecular quenching of fluorescence is diffusion-controlled. It appears that in solvents of low viscosity this is no longer the case. An apparatus is described with which measurements of fluorescence intensity at nanosecond intervals can be made using a simple versatile high- intensity lamp of short flash duration. 
ER  -

