کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1171342 | 960715 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Methods for extracting biochemical information from bacterial Raman spectra: An explorative study on Cupriavidus metallidurans
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Methods for extracting biochemical information from bacterial Raman spectra: An explorative study on Cupriavidus metallidurans Methods for extracting biochemical information from bacterial Raman spectra: An explorative study on Cupriavidus metallidurans](/preview/png/1171342.png)
چکیده انگلیسی
In this study, we explore Raman spectra of bacteria for their biochemical information. Therefore, a database of biomolecules was used and several approaches were applied such as the study of difference spectra, the calculation dot products, the usage of coefficients obtained from an EMSC procedure and the application of 2D correlation spectroscopy. These methods were applied on a dataset containing Raman spectra of Cupriavidus metallidurans LMG 1195 in five stages of its growth, aiming to extract information about the evolution of cell components during growth. EMSC coefficients seemed to be most promising for tracking metabolic products and the results were often confirmed by difference spectra or by 2D correlation spectroscopy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Analytica Chimica Acta - Volume 585, Issue 2, 7 March 2007, Pages 234–240
Journal: Analytica Chimica Acta - Volume 585, Issue 2, 7 March 2007, Pages 234–240
نویسندگان
Joke De Gelder, Kris De Gussem, Peter Vandenabeele, Paul De Vos, Luc Moens,