کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
639713 | 1456202 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Insight into permeability of protein through microcapsule membranes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The objective of this paper is to analyze the characteristics of protein permeability in alginate–polylysine–alginate (APA) and alginate–chitosan–alginate (ACA) microcapsules by mathematical models based on the balance of chemical potential. The comparison between calculated results and experimental data shows that the models can describe the process of protein diffusion from microcapsule and protein release into microcapsule successfully. The influences of membrane composition on the permeability of ACA microcapsule have been investigated and analyzed. The effect of resistance on the mass transfer is further analyzed theoretically with the aid of mathematical modeling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Membrane Science - Volume 269, Issues 1–2, 1 February 2006, Pages 126–132
Journal: Journal of Membrane Science - Volume 269, Issues 1–2, 1 February 2006, Pages 126–132
نویسندگان
Wentao Qi, Juan Ma, Yingwei Liu, Xiudong Liu, Ying Xiong, Yubing Xie, Xiaojun Ma,