Issue 76, 2014
From the journal:

Chemical Communications

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

Takunori Harada,*a   Naoki Kajiyama,a   Kei Ishizaka,b   Reona Toyofuku,b   Katsuki Izumi,b   Kazuo Umemura,b   Yoshitane Imai,c   Naoya Taniguchic  and  Kenji Mishimaa  

* Corresponding authors

a Department of Chemical Engineering, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan
E-mail: tharada@fukuoka-u.ac.jp
Fax: +81 3 5465 7654

b Tokyo University of Science, 1-3 Kagurazaka, Shinjuku, Tokyo, Japan

c Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan

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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Article information

DOI
https://doi.org/10.1039/C4CC04477K
Article type
Communication
Submitted
12 Jun 2014
Accepted
30 Jul 2014
First published
30 Jul 2014

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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