TY - JOUR
T1 - Synthesis of novel diselenide-linked porphyrin dimers under phase-transfer catalysis condition and their interactions with DNA
AU - Xue, Zhi
AU - Kwong, Daniel Wei Jing
AU - Xue, Ling Wei
AU - Liu, Qing
AU - Hou, An Xin
AU - Wong, Wai Kwok
N1 - Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2009/7
Y1 - 2009/7
N2 - Novel diselenide-linked porphyrin dimers were synthesized under phase-transfer catalysis conditions. The targeted compounds were characterized by 1H-NMR, high-resolution mass spectrometry, UV/VIS and fluorescence spectroscopies, redox-potential measurements, and elemental analysis. The interaction of the title compounds with DNA was studied using UV/VIS, fluorescence, and circular dichroism (CD) spectroscopies. The relative rates of singlet-oxygen production from the diselenide-linked porphyrin dimers upon photoirradiation were also measured.
AB - Novel diselenide-linked porphyrin dimers were synthesized under phase-transfer catalysis conditions. The targeted compounds were characterized by 1H-NMR, high-resolution mass spectrometry, UV/VIS and fluorescence spectroscopies, redox-potential measurements, and elemental analysis. The interaction of the title compounds with DNA was studied using UV/VIS, fluorescence, and circular dichroism (CD) spectroscopies. The relative rates of singlet-oxygen production from the diselenide-linked porphyrin dimers upon photoirradiation were also measured.
UR - http://www.scopus.com/inward/record.url?scp=67749095057&partnerID=8YFLogxK
U2 - 10.1002/cbdv.200800182
DO - 10.1002/cbdv.200800182
M3 - Journal article
C2 - 19623556
AN - SCOPUS:67749095057
SN - 1612-1872
VL - 6
SP - 1131
EP - 1143
JO - Chemistry and Biodiversity
JF - Chemistry and Biodiversity
IS - 7
ER -