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Updated: Oct 2, 2025

An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation
Published on: February 27, 2019
50 years of chiral liquid Chromatography. How it started
1Department for Stereochemistry of Sorption Processes, Nesmeyanov-Institute of Organoelement Compounds, Russian Academy of Sciences, INEOS, Vavilov Str. 28, Moscow 119991, Russian Federation.
Abstract:
The birth of modern chiral liquid chromatography can be traced back to the years 1968-71 when the first complete resolution of a racemic amino acid was obtained and presented in the literature. Extreme enantioselectivity was achieved due to the introduction of ligand exchange principle, i.e. participation of a copper ion in the solute-sorbent interactions. Simultaneously, first microporous (hypercrosslinked) polymeric matrixes were introduced, thus enhancing the chromatographic efficiency of the process.
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