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Issue 76, 2014
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Plasmon resonance-enhanced circularly polarized luminescence of self-assembled meso-tetrakis(4-sulfonatophenyl)porphyrin–surfactant complexes in interaction with Ag nanoparticles

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Abstract

The chiroptical properties of an anionic meso-tetrakis(4-sulfonatophenyl)porphyrin (TPPS) complexed with cationic surfactants were enhanced by interaction with silver nanoparticles (AgNPs) in acidic solution. Improvement in chiroptical properties was revealed by circular dichroism (CD) and circularly polarized luminescence (CPL), with |gabs| and |glum| values reaching 0.05 and 0.001 at 303 K, respectively.

Graphical abstract: Plasmon resonance-enhanced circularly polarized luminescence of self-assembled meso-tetrakis(4-sulfonatophenyl)porphyrin–surfactant complexes in interaction with Ag nanoparticles

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Publication details

The article was received on 12 Jun 2014, accepted on 30 Jul 2014 and first published on 30 Jul 2014


Article type: Communication
DOI: 10.1039/C4CC04477K
Citation: Chem. Commun., 2014,50, 11169-11172
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    Plasmon resonance-enhanced circularly polarized luminescence of self-assembled meso-tetrakis(4-sulfonatophenyl)porphyrin–surfactant complexes in interaction with Ag nanoparticles

    T. Harada, N. Kajiyama, K. Ishizaka, R. Toyofuku, K. Izumi, K. Umemura, Y. Imai, N. Taniguchi and K. Mishima, Chem. Commun., 2014, 50, 11169
    DOI: 10.1039/C4CC04477K

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