کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10560662 969741 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Chemometric strategies for enhancing the chromatographic methodologies with second-order data analysis of compounds when peaks are overlapped
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Chemometric strategies for enhancing the chromatographic methodologies with second-order data analysis of compounds when peaks are overlapped
چکیده انگلیسی
Among the different chemometric strategies it focuses on pre-treatment of data to correct background and time shift of chromatographic peaks and the use of second-order algorithms to cope with overlapping peaks from analytes or from analytes and interferences in liquid chromatography coupled to diode array, fast-scanning fluorescence spectroscopy and mass spectrometry detectors. Finally the review presents the strategies used to deal with changes in the analytical response as result of matrix effect in liquid and gas chromatography, as well as the use of standardization strategies to correct modifications in the analytical signal as a consequence of sample pre-treatment in liquid chromatography.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Talanta - Volume 83, Issue 4, 30 January 2011, Pages 1098-1107
نویسندگان
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