کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1248062 1495925 2012 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Applications of nanomaterials in enantioseparation and related techniques
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Applications of nanomaterials in enantioseparation and related techniques
چکیده انگلیسی

Chirality is an important, universal phenomenon in nature. For the in-depth study of pharmacology and biology, efficient enantioselective technologies are indispensable. Nanomaterials with large surface-to-volume ratio and specific physical and chemical properties have demonstrated great potential in chiral discrimination. Many publications show that utilization of nanomaterials could improve the selectivity, the stability and the efficiency of enantioseparation.This review summarizes the applications of various enantioselective nanomaterials, including mesoporous silica, organic polymers, metal-organic frameworks, metal nanomaterials, magnetic nanomaterials, carbon nanotubes and well-oriented chiral nanolayers. After proper preparation and modification, these functionalized nanomaterials are effective for chiral separation through their specific enantioselective adsorption, especially when they are used as stationary or pseudo-stationary phases in chiral chromatographic separation, such as thin-layer chromatography, high-performance liquid chromatography, gas chromatography and capillary electrophoresis.


► Applications of nanomaterials in enantioselective technologies are summarized.
► Nanomaterials could improve the selectivity of enantioselective technologies.
► Nanomaterials could improve the stability of enantioselective technologies.
► Nanomaterials could improve the efficiency of enantioselective technologies.
► Magnetic materials help speed, simplicity and cost-effectiveness of enantioselection.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: TrAC Trends in Analytical Chemistry - Volume 39, October 2012, Pages 195–206
نویسندگان
, , , ,