کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1411035 | 1501840 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Net analyte signal based two-dimensional (NAS 2D) correlation near infrared spectroscopy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Net analyte signal based two-dimensional (NAS 2D) correlation near infrared spectroscopy Net analyte signal based two-dimensional (NAS 2D) correlation near infrared spectroscopy](/preview/png/1411035.png)
چکیده انگلیسی
A new method of analysis, based on the net analyte signal presented by Lorber is proposed for the two-dimensional correlation near infrared spectroscopy. A spectra data set under the static perturbation of concentration was collected. NAS is manipulated for removing the information that was unrelated to a certain analyte. To demonstrate the potential of NAS 2D correlation spectroscopy, a set of concentration-dependent near infrared spectra of Sinomenine Hydrochloride in methanol was used as an example. The results show that NAS 2D, reconstructed from a series of principal factors can extract more subtle and useful spectra features, and make the band assignment explicable for structure analysis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 974, Issues 1–3, 16 June 2010, Pages 173–178
Journal: Journal of Molecular Structure - Volume 974, Issues 1–3, 16 June 2010, Pages 173–178
نویسندگان
Ying Geng, Bingren Xiang,