کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9562414 | 1503022 | 2005 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Water-soluble phosphorus-containing dendrimers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Water-soluble phosphorus-containing dendrimers Water-soluble phosphorus-containing dendrimers](/preview/png/9562414.png)
چکیده انگلیسی
In most cases, the water solubility of phosphorus-containing dendrimers is mainly due to the presence of hydrophilic end groups, which bear either positive or negative charges. In the first part of this paper, several methods of synthesis and functionalization of phosphorus dendrimers are described leading to the grafting either of ammonium groups or carboxylate groups, which ensure the water-solubility. The structural conflict between the hydrophobic interior and the hydrophilic exterior of these dendrimers leads to special properties, which are emphasized in a second part. For instance, some of them behave like nanometric sponges toward lipophilic substances; whereas, others form supramolecular arrangements leading to vesicles or hydrogels. Some of these dendrimers also possess interesting biological properties and can be used as in vitro DNA transfecting agents or in vivo anti-prion agents.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Polymer Science - Volume 30, Issues 3â4, MarchâApril 2005, Pages 491-505
Journal: Progress in Polymer Science - Volume 30, Issues 3â4, MarchâApril 2005, Pages 491-505
نویسندگان
Anne-Marie Caminade, Jean-Pierre Majoral,