Chirality transfer in nematic liquid crystals doped with (S)-naproxen-functionalized gold nanoclusters: an induced circular dichroism study

2008 ◽  
Vol 18 (4) ◽  
pp. 374-380 ◽  
Author(s):  
Hao Qi ◽  
Joe O'Neil ◽  
Torsten Hegmann
Keyword(s):  
Circular Dichroism ◽  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Gold Nanoclusters ◽  
Induced Circular Dichroism ◽  
Chirality Transfer ◽  
Circular Dichroïsm

scholarly journals Reversal aggregation-induced circular dichroism from axial chirality transfer via self-assembled helical nanowires

RSC Advances ◽  
2017 ◽  
Vol 7 (26) ◽  
pp. 15851-15856 ◽  
Author(s):  
Fandian Meng ◽  
Yuan Sheng ◽  
Fei Li ◽  
Chengjian Zhu ◽  
Yiwu Quan ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Induced Circular Dichroism ◽  
Aggregation State ◽  
Chirality Transfer ◽  
Axial Chirality ◽  
Self Assembled ◽  
Circular Dichroïsm

Two chiral binaphthyl-based enantiomers, (R/S)-7, can produce gradual reversal AICD signals from solution to aggregation, which can be attributed to axial chirality transfer to self-assembled helical nanowires in aggregation state.

Central-to-axial chirality transfer and induced circular dichroism in 6,7-dihydro-5H-dibenz[c,e]azepine derivatives of α- and β-amino esters

2008 ◽  
Vol 49 (21) ◽  
pp. 3475-3479 ◽  
Author(s):  
Laurence Dutot ◽  
Karen Wright ◽  
Michel Wakselman ◽  
Jean-Paul Mazaleyrat ◽  
Cristina Peggion ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Induced Circular Dichroism ◽  
Chirality Transfer ◽  
Axial Chirality ◽  
Amino Esters ◽  
Derivatives Of ◽  
Circular Dichroïsm

scholarly journals Vibrational circular dichroism studies of exceptionally strong chirality inducers in liquid crystals

2021 ◽  
Author(s):  
Mark Antonius Johannes Koenis ◽  
Valentin Nicu ◽  
Lucas Visscher ◽  
Christian Kuehn ◽  
Matthias Bremer ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Liquid Crystals ◽  
Absolute Configuration ◽  
Nematic Liquid Crystals ◽  
Vibrational Circular Dichroism ◽  
Highly Efficient ◽  
Racemic Mixtures ◽  
The Absolute ◽  
Circular Dichroïsm

7,7’-disubstituted 2,2’-methylenedioxy-1,1’-binaphthyls are highly efficient chirality inducers in nematic liquid crystals. The absolute configuration of these compounds is, however, hard to determine as they only crystallize as racemic mixtures. In...

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