Analytical Chemistry and Chromatography

Many molecules exist as mirror-image pairs called enantiomers, which are chemically identical in most respects yet can behave very differently in biological systems — one form of a drug may be therapeutic while the other is inert or even harmful. Chiral separation research develops and refines chromatographic methods, particularly liquid and gas chromatography using specially designed chiral stationary phases, that can physically distinguish and isolate these mirror images from one another. Techniques such as HPLC and HILIC have become central tools in pharmaceutical development and food safety analysis, while two-dimensional chromatography is pushing the boundaries of resolution and throughput for complex mixtures. Active work continues on designing more selective and durable stationary phases, understanding the molecular interactions that drive enantiorecognition, and extending these methods to trace-level analysis in biological matrices.

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277,867

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Keywords

Chiral SeparationLiquid ChromatographyGas ChromatographyEnantiomersChiral Stationary PhasesHigh-Performance Liquid Chromatography (HPLC)