Development of liquid-crystalline complexes with self-assembled cage structures

Fumihiko Nakatsu; Yuko Kamikawa; Hong Bo Liu; Etienne Baranoff; Masaya Moriyama; Kazuhisa Kumazawa; Michito Yoshizawa; Makoto Fujita; Takashi Kato; Etienne Baranoff

Development of liquid-crystalline complexes with self-assembled cage structures

Fumihiko Nakatsu^*, Yuko Kamikawa, Hong Bo Liu, Etienne Baranoff, Masaya Moriyama, Kazuhisa Kumazawa, Michito Yoshizawa, Makoto Fujita, Takashi Kato, Etienne Baranoff

^*Corresponding author for this work

Chemistry

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

New lyotoropic liquid crystals have been designed and synthesized. They consist of self-assembled coordination cages and triphenylene derivatives substituted with six hydrophilic oligo(ethyleneoxide) chains. A self-assembled charge-transfer complex was formed by self-assembly of the cages and the discotic molecules, which was confirmed by cold-spray ionization mass spectrometry, UV-VIS and ¹H NMR measurements. Polarizing optical microscopies and small-angle X-ray scattering measurements for the complexes show the formation of the hexagonal columnar assemblies in the presence of small amount of H₂O.

Original language	English
Title of host publication	Polymer Preprints, Japan
Volume	54
Edition	1
Publication status	Published - 1 Dec 2005
Event	54th SPSJ Annual Meeting 2005 - Yokohama, United Kingdom Duration: 25 May 2005 → 27 May 2005

Conference

Conference	54th SPSJ Annual Meeting 2005
Country/Territory	United Kingdom
City	Yokohama
Period	25/05/05 → 27/05/05

Keywords

Charge-Transfer Complex
Liquid Crystal
Self-Assembly
Triphenylene

ASJC Scopus subject areas

Engineering(all)

Cite this

@inproceedings{0658ba328788460a932da8d2fc881f27,

title = "Development of liquid-crystalline complexes with self-assembled cage structures",

abstract = "New lyotoropic liquid crystals have been designed and synthesized. They consist of self-assembled coordination cages and triphenylene derivatives substituted with six hydrophilic oligo(ethyleneoxide) chains. A self-assembled charge-transfer complex was formed by self-assembly of the cages and the discotic molecules, which was confirmed by cold-spray ionization mass spectrometry, UV-VIS and 1H NMR measurements. Polarizing optical microscopies and small-angle X-ray scattering measurements for the complexes show the formation of the hexagonal columnar assemblies in the presence of small amount of H2O.",

keywords = "Charge-Transfer Complex, Liquid Crystal, Self-Assembly, Triphenylene",

author = "Fumihiko Nakatsu and Yuko Kamikawa and Liu, {Hong Bo} and Etienne Baranoff and Masaya Moriyama and Kazuhisa Kumazawa and Michito Yoshizawa and Makoto Fujita and Takashi Kato and Etienne Baranoff",

year = "2005",

month = dec,

day = "1",

language = "English",

volume = "54",

booktitle = "Polymer Preprints, Japan",

edition = "1",

note = "54th SPSJ Annual Meeting 2005 ; Conference date: 25-05-2005 Through 27-05-2005",

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TY - GEN

T1 - Development of liquid-crystalline complexes with self-assembled cage structures

AU - Nakatsu, Fumihiko

AU - Kamikawa, Yuko

AU - Liu, Hong Bo

AU - Baranoff, Etienne

AU - Moriyama, Masaya

AU - Kumazawa, Kazuhisa

AU - Yoshizawa, Michito

AU - Fujita, Makoto

AU - Kato, Takashi

AU - Baranoff, Etienne

PY - 2005/12/1

Y1 - 2005/12/1

N2 - New lyotoropic liquid crystals have been designed and synthesized. They consist of self-assembled coordination cages and triphenylene derivatives substituted with six hydrophilic oligo(ethyleneoxide) chains. A self-assembled charge-transfer complex was formed by self-assembly of the cages and the discotic molecules, which was confirmed by cold-spray ionization mass spectrometry, UV-VIS and 1H NMR measurements. Polarizing optical microscopies and small-angle X-ray scattering measurements for the complexes show the formation of the hexagonal columnar assemblies in the presence of small amount of H2O.

AB - New lyotoropic liquid crystals have been designed and synthesized. They consist of self-assembled coordination cages and triphenylene derivatives substituted with six hydrophilic oligo(ethyleneoxide) chains. A self-assembled charge-transfer complex was formed by self-assembly of the cages and the discotic molecules, which was confirmed by cold-spray ionization mass spectrometry, UV-VIS and 1H NMR measurements. Polarizing optical microscopies and small-angle X-ray scattering measurements for the complexes show the formation of the hexagonal columnar assemblies in the presence of small amount of H2O.

KW - Charge-Transfer Complex

KW - Liquid Crystal

KW - Self-Assembly

KW - Triphenylene

UR - http://www.scopus.com/inward/record.url?scp=33645572696&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:33645572696

VL - 54

BT - Polymer Preprints, Japan

T2 - 54th SPSJ Annual Meeting 2005

Y2 - 25 May 2005 through 27 May 2005

ER -

Development of liquid-crystalline complexes with self-assembled cage structures

Abstract

Conference

Keywords

ASJC Scopus subject areas

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