کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1215648 | 1494183 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Determination of alginate copolymer in pharmaceutical formulations by micellar electrokinetic chromatography
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Determination of alginate copolymer in pharmaceutical formulations by micellar electrokinetic chromatography Determination of alginate copolymer in pharmaceutical formulations by micellar electrokinetic chromatography](/preview/png/1215648.png)
چکیده انگلیسی
A micellar electrokinetic chromatography method was developed for the determination and quantification of sodium alginate. The alginate peak migrated in the very short time of 1.33 min and calibrated easily though the polydisperse properties of alginates. The minimum detection limit (LOD) of the method was calculated as 0.393 mg/ml. This analysis method was successfully applied to the alginate quantification in an antacid pharmaceutical formulation. Precise and reproducible analysis results were obtained, with liquid formulations injected directly without any pre-separation process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography B - Volume 850, Issues 1–2, 1 May 2007, Pages 488–492
Journal: Journal of Chromatography B - Volume 850, Issues 1–2, 1 May 2007, Pages 488–492
نویسندگان
Nevin Öztekin, Selda Başkan, F. Bedia Erim,