کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5210406 | 1382892 | 2012 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of imidazolium telechelic poly(butylene terephthalate) for antimicrobial applications
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis and characterization of imidazolium telechelic poly(butylene terephthalate) for antimicrobial applications Synthesis and characterization of imidazolium telechelic poly(butylene terephthalate) for antimicrobial applications](/preview/png/5210406.png)
چکیده انگلیسی
Poly(butylene terephthalate) ionomers with imidazolium groups selectively located as end-groups (telechelic) have been prepared by melt polycondensation adding a hydroxyl derivatized imidazolium salt at the beginning of the polymerization process. The design of the chemical structure of the imidazolium salt is of fundamental importance in order to achieve the synthesis of ionomers with good thermo-mechanical properties. The final ionomers present high molecular weight, good color, transparency and thermal stability. Imidazolium ionomers present good antimicrobial (AM) properties comparable with those of commercial AM agents. The incorporation of the ionic groups in the polymer chain prevents their migration during use and therefore the antimicrobial activity can be preserved for longer time.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reactive and Functional Polymers - Volume 72, Issue 2, February 2012, Pages 133-141
Journal: Reactive and Functional Polymers - Volume 72, Issue 2, February 2012, Pages 133-141
نویسندگان
Martino Colonna, Corrado Berti, Enrico Binassi, Maurizio Fiorini, Simone Sullalti, Francesco Acquasanta, Micaela Vannini, Diana Di Gioia, Irene Aloisio, Sreepadaraj Karanam, Daniel J. Brunelle,