کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1205451 965197 2009 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis and applications of nanoparticles in the separation sciences: A case of gold nanoparticles
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Analysis and applications of nanoparticles in the separation sciences: A case of gold nanoparticles
چکیده انگلیسی

Nanometer-sized gold particles—gold nanoparticles (Au NPs)—are attracting a great deal of attention for their use in various technologies, including catalysis, optical and electronic devices, and separation science. In the emerging field of nanomaterials, the design, synthesis, and characterization of nanostructures are critical features because the manipulation of these structures has a direct effect on their resulting macroscopic properties. Nanostructures fabricated in layers on surfaces—for example, through self-assembly processes—have several potential applications in separation science. This review provides an introduction to the characterizations of Au NPs using size exclusion chromatography, high performance liquid chromatography (HPLC), and electrophoresis, and their self-assembly onto solid supports for analyses based on HPLC, gas chromatography, and capillary electrophoresis. In addition, sample concentration strategies involving the use of self-assembly approaches for surface modification of Au NPs are also discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1216, Issue 52, 25 December 2009, Pages 9034–9047
نویسندگان
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