Alignment of conjugated polymers by supramolecular porphyrin oligomer (1)

Yohei Kubo; Rie Wakabayashi; Chiaki Fujikoshi; Kenji Kaneko; Masayuki Takeuchi; Seiji Shinkai

Alignment of conjugated polymers by supramolecular porphyrin oligomer (1)

Yohei Kubo, Rie Wakabayashi, Chiaki Fujikoshi, Kenji Kaneko, Masayuki Takeuchi, Seiji Shinkai

IMRAM - Materials-Measurement Hybrid Research Center

Kyushu University

Research output: Contribution to conference › Paper › peer-review

Abstract

We here report a preliminary step toward alignment and organization of conjugated polymers by an Aligner molecule with an allosteric function. Aligner molecules 1 and 2, which show positive homotropic allosterism, can bind a guest poly(phenylene-ethynylene) bearing bis(methylaminomethyl)benzene moieties (P1) in their porphinatozinc clefts to organize assemblies of P1. The binding studies were conducted by UV-Vis, fluorescent spectroscopy, AFM and TEM.

Original language	English
Pages	4290-4291
Number of pages	2
Publication status	Published - 2005
Event	54th SPSJ Symposium on Macromolecules - Yamagata, Japan Duration: 2005 Sept 20 → 2005 Sept 22

Conference

Conference	54th SPSJ Symposium on Macromolecules
Country/Territory	Japan
City	Yamagata
Period	05/9/20 → 05/9/22

Keywords

Conjugated polymer
Molecular recognition
Supramolecular chemistry

Cite this

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title = "Alignment of conjugated polymers by supramolecular porphyrin oligomer (1)",

abstract = "We here report a preliminary step toward alignment and organization of conjugated polymers by an Aligner molecule with an allosteric function. Aligner molecules 1 and 2, which show positive homotropic allosterism, can bind a guest poly(phenylene-ethynylene) bearing bis(methylaminomethyl)benzene moieties (P1) in their porphinatozinc clefts to organize assemblies of P1. The binding studies were conducted by UV-Vis, fluorescent spectroscopy, AFM and TEM.",

keywords = "Conjugated polymer, Molecular recognition, Supramolecular chemistry",

author = "Yohei Kubo and Rie Wakabayashi and Chiaki Fujikoshi and Kenji Kaneko and Masayuki Takeuchi and Seiji Shinkai",

year = "2005",

language = "English",

pages = "4290--4291",

note = "54th SPSJ Symposium on Macromolecules ; Conference date: 20-09-2005 Through 22-09-2005",

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TY - CONF

T1 - Alignment of conjugated polymers by supramolecular porphyrin oligomer (1)

AU - Kubo, Yohei

AU - Wakabayashi, Rie

AU - Fujikoshi, Chiaki

AU - Kaneko, Kenji

AU - Takeuchi, Masayuki

AU - Shinkai, Seiji

PY - 2005

Y1 - 2005

N2 - We here report a preliminary step toward alignment and organization of conjugated polymers by an Aligner molecule with an allosteric function. Aligner molecules 1 and 2, which show positive homotropic allosterism, can bind a guest poly(phenylene-ethynylene) bearing bis(methylaminomethyl)benzene moieties (P1) in their porphinatozinc clefts to organize assemblies of P1. The binding studies were conducted by UV-Vis, fluorescent spectroscopy, AFM and TEM.

AB - We here report a preliminary step toward alignment and organization of conjugated polymers by an Aligner molecule with an allosteric function. Aligner molecules 1 and 2, which show positive homotropic allosterism, can bind a guest poly(phenylene-ethynylene) bearing bis(methylaminomethyl)benzene moieties (P1) in their porphinatozinc clefts to organize assemblies of P1. The binding studies were conducted by UV-Vis, fluorescent spectroscopy, AFM and TEM.

KW - Conjugated polymer

KW - Molecular recognition

KW - Supramolecular chemistry

UR - http://www.scopus.com/inward/record.url?scp=33645581265&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645581265&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33645581265

SP - 4290

EP - 4291

T2 - 54th SPSJ Symposium on Macromolecules

Y2 - 20 September 2005 through 22 September 2005

ER -

Alignment of conjugated polymers by supramolecular porphyrin oligomer (1)

Abstract

Conference

Keywords

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