Document Type

Journal Article

Department/Unit

Department of Chemistry

Title

Synthesis of novel diselenide-linked porphyrin dimers under phase-transfer catalysis condition and their interactions with DNA

Language

English

Abstract

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. © 2009 Verlag Helvetica Chimica Acta AG.

Publication Date

2009

Source Publication Title

Chemistry and Biodiversity

Volume

6

Issue

7

Start Page

1131

End Page

1143

Publisher

Wiley

DOI

10.1002/cbdv.200800182

Link to Publisher's Edition

http://dx.doi.org/10.1002/cbdv.200800182

ISSN (print)

16121872

ISSN (electronic)

16121880

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