Liquid crystals composed of N-acylamino acids. I. Circular dichroism and selective light transmission in cholesteric liquid crystals composed of N-acylamino acids and organic solvents

1978 ◽  
Vol 100 (22) ◽  
pp. 6898-6902 ◽  
Author(s):  
Kazutami Sakamoto ◽  
Ryonosuke Yoshida ◽  
Masahiro Hatano ◽  
Taro Tachibana
Keyword(s):  
Circular Dichroism ◽  
Liquid Crystals ◽  
Organic Solvents ◽  
Light Transmission ◽  
Cholesteric Liquid Crystals ◽  
Circular Dichroïsm

Doppelte Helixinversion in einem binären System cholesteriseher Komponenten mit Reehtshelix / Twojolcl Helical Inversion in a Binary System of Cholesterics with Right-handed Helix

1973 ◽  
Vol 28 (6) ◽  
pp. 1046-1047 ◽  
Author(s):  
H. Finkelmann ◽  
H. Stegemeyer
Keyword(s):  
Circular Dichroism ◽  
Liquid Crystals ◽  
Binary System ◽  
Rotatory Power ◽  
Optical Rotatory ◽  
Cholesteric Liquid Crystals ◽  
Left Handed ◽  
Circular Dichroïsm ◽  
Optical Rotatory Power

In a binary system of cholesteric liquid crystals with righthanded sense of helix a twofold helical inversion at two different molar fractions ϰn,1 and ϰn, 2 has been observed by measurements of circular dichroism and optical rotatory power. In the region of composition between ϰn,1 and ϰn, 2 all mixtures exhibit a left-handed cholesteric structure.

Circular Dichroism in Cholesteric Liquid Crystals

2019 ◽  
Vol 64 (3) ◽  
pp. 437-442 ◽  
Author(s):  
B. A. Umanskii ◽  
I. V. Simdyankin
Keyword(s):  
Circular Dichroism ◽  
Liquid Crystals ◽  
Cholesteric Liquid Crystals ◽  
Circular Dichroïsm
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