کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9685108 | 1456223 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Self-organized hybrid membranes forming anionic and cationic permeation paths for the transport of biological solutes
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Self-organized hybrid membranes forming anionic and cationic permeation paths for the transport of biological solutes Self-organized hybrid membranes forming anionic and cationic permeation paths for the transport of biological solutes](/preview/png/9685108.png)
چکیده انگلیسی
Thin supported films based on hybrid siloxane materials containing different organic receptors: propyl, amino, urea and/or 15-crown-5 were synthesized by sol-gel process. They have been characterized by ATR-infrared spectroscopy, SEM and contact angle measurements. Their transport properties provide evidence of the key-role of these receptors as well as their organization into the dense inorganic network. Self-organized urea-based membranes with or without macrocycle moved Na2ATP solute in defined transport conditions. A mechanism was proposed in which an electrical potential-dependant alkali salt concentration gradient could mediate this large biological solute.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Membrane Science - Volume 247, Issues 1â2, 1 February 2005, Pages 87-94
Journal: Journal of Membrane Science - Volume 247, Issues 1â2, 1 February 2005, Pages 87-94
نویسندگان
Sophie Cerneaux, Nadine Hovnanian,