RETRACTED: Optical Characterization of Lyotropic Chromonic Liquid Crystals (Retracted article. See JAN, 2023)

被引：7

作者：

Govindaiah, T. N. ^{[1
]}

Sreepad, H. R. ^{[1
]}

Nagappa ^{[2
]}

Mahdeva, J. ^{[3
]}

机构：

[1] Govt Coll Autonomous, Postgrad Dept Phys, Res Ctr, Mandya 571401, India

[2] Univ Mysore, Dept Phys, Mysore, Karnataka, India

[3] PES Sci Coll, Mandya 571401, India

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2014年 / 593卷 / 01期

关键词：

Binary mixture; lyotropic chromonic; molecular aggregation; nematic; optical anisotropy; ASSISTED PHOTOALIGNMENT CONTROL; AQUEOUS-SOLUTIONS; DYE; BEHAVIOR; PHASES;

D O I：

10.1080/15421406.2013.867220

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the results of our studies on the optical and thermal properties of binary mixture of compounds, viz., Berberine (BBE) and Poly-ethylene glycol (PEG). The mixture shows very interesting coexistent biphasic regions N + I and N + C phases respectively at different concentrations of BBE sequentially when the specimen is cooled from its isotropic liquid phase. The temperature variations of optical anisotropy and optical textures have also been discussed. Formation of above molecular orientations has been confirmed by X-ray studies.

引用

页码：43 / 50

页数：8

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