Photochemically driven smectic-cholesteric phase transition in an inherently photoactive dimesogen

被引：33

作者：

Mallia, VA ^{[1
]}

Tamaoki, N ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, AIST, Tsukuba, Ibaraki 3058565, Japan

来源：

CHEMISTRY OF MATERIALS | 2003年 / 15卷 / 17期

关键词：

D O I：

10.1021/cm034127+

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Photochemical modulation between smectic A and cholesteric phases using an inherently photoactive cholesterol - azobenzene-containing dimesogen have been described.

引用

页码：3237 / 3239

页数：3

共 17 条

[1] A search for chiral photochromic optical triggers for liquid crystals:: Photoracemization of 1,1′-binaphthylpyran through a transient biaryl quinone methide intermediate [J].

Burnham, KS ;

Schuster, GB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (48) :12619-12625

[2] Reversible photochemical phase transition behavior of alkoxy-cyano-substituted diphenylbutadiene liquid crystals [J].

Davis, R ;

Mallia, VA ;

Das, S .

CHEMISTRY OF MATERIALS, 2003, 15 (05) :1057-1063

[3] Chiroptical molecular switches [J].

Feringa, BL ;

van Delden, RA ;

Koumura, N ;

Geertsema, EM .

CHEMICAL REVIEWS, 2000, 100 (05) :1789-1816

[4]

Feringa BL, 1999, ANGEW CHEM INT EDIT, V38, P3419

[5] Influence of the molecular length on the occurrence of incommensurate low ordered smectic phases for non-symmetric dimesogenic compounds [J].

Hardouin, F ;

Achard, MF ;

Laguerre, M ;

Jin, JI ;

Ko, DH .

LIQUID CRYSTALS, 1999, 26 (04) :589-599

[6] Dynamic control and amplification of molecular chirality by circular polarized light [J].

Huck, NPM ;

Jager, WF ;

deLange, B ;

Feringa, BL .

SCIENCE, 1996, 273 (5282) :1686-1688

[7] Photoalignment of liquid-crystal systems [J].

Ichimura, K .

CHEMICAL REVIEWS, 2000, 100 (05) :1847-1873

[8] OPTICAL SWITCHING AND IMAGE STORAGE BY MEANS OF AZOBENZENE LIQUID-CRYSTAL FILMS [J].

IKEDA, T ;

TSUTSUMI, O .

SCIENCE, 1995, 268 (5219) :1873-1875

[9] PHOTOCHEMICAL SWITCHING OF POLARIZATION IN FERROELECTRIC LIQUID-CRYSTAL FILMS [J].

IKEDA, T ;

SASAKI, T ;

ICHIMURA, K .

NATURE, 1993, 361 (6411) :428-430

[10] Photochemical modulation of alignment in liquid crystals [J].

Ikeda, T ;

Kanazawa, A .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2000, 73 (08) :1715-1733

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