کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1243921 969674 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study on acetate ion recognition and sensing in aqueous media using a novel and simple colorimetric sensor and its analytical application
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Study on acetate ion recognition and sensing in aqueous media using a novel and simple colorimetric sensor and its analytical application
چکیده انگلیسی

A new and simple phenylhydrazone-based sensor 1 for acetate has been investigated in DMSO and even in the 95:5 DMSO/H2O (v/v) mixtures. Binding of anions such as AcO−, F− and H2PO4− results in a noteworthy change in the visible region of spectrum (approximately 100 nm red shift), which can be detected by the ‘naked-eye’. The further insights to the nature of interactions between the sensor 1 and AcO− were investigated by 1H NMR titration experiments in DMSO-d6. In particular, analytical application and detection of acetate ion have been also studied in the aqueous.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Talanta - Volume 75, Issue 2, 15 April 2008, Pages 551–555
نویسندگان
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