کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1204172 965143 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Novel liquid–liquid–solid microextraction method with molecularly imprinted polymer-coated stainless steel fiber for aqueous sample pretreatment
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Novel liquid–liquid–solid microextraction method with molecularly imprinted polymer-coated stainless steel fiber for aqueous sample pretreatment
چکیده انگلیسی

A novel liquid–liquid–solid microextraction (LLSME) method was developed to overcome the well-known water-compatibility problem of molecularly imprinted polymers (MIPs). The enrichment factors with MIP-LLSME method were within 70–210 for trace chloroacetanilide herbicides under optimized extraction conditions. The method was characterized by simplicity, low solvent-consumption and high selectivity, and it was suitable for the one-step pretreatment of various aqueous samples such as river water and farm water.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1218, Issue 25, 24 June 2011, Pages 3935–3939
نویسندگان
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