TY - JOUR
T1 - Mechanism of excitation and emission of papaverine molecule
T2 - fluorescence polarization spectroscopy study and MO calculation of transition moments
AU - Aleksić, A.Dj.
AU - Zloh, Mire
AU - Juranić, I.
N1 - Copyright 2008 Elsevier B.V., All rights reserved.
PY - 1994/2/1
Y1 - 1994/2/1
N2 - The polarization of the fluorescence spectra of papaverine and isoquinoline was studied. The electronic structure of ground and excited states of papaverine, isoquinoline, and 5,6-dimethoxy-1-methylisoquinoline were studied by MNDO-PM3-CI and CNDO-CI methods. Results of spectral investigations, concerning the mechanism of excitation and emission of papaverine are presented along with theoretical considerations. The results strongly suggest the existence of coupling between the isoquinoline and benzene ring in the papaverine molecule.
AB - The polarization of the fluorescence spectra of papaverine and isoquinoline was studied. The electronic structure of ground and excited states of papaverine, isoquinoline, and 5,6-dimethoxy-1-methylisoquinoline were studied by MNDO-PM3-CI and CNDO-CI methods. Results of spectral investigations, concerning the mechanism of excitation and emission of papaverine are presented along with theoretical considerations. The results strongly suggest the existence of coupling between the isoquinoline and benzene ring in the papaverine molecule.
UR - http://www.scopus.com/inward/record.url?scp=0028371716&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0028371716
SN - 0022-2313
VL - 59
SP - 27
EP - 32
JO - Journal of Luminescence
JF - Journal of Luminescence
IS - 1-2
ER -