کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7787505 | 1500625 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Antimicrobial application of nanofibrous mats self-assembled with quaternized chitosan and soy protein isolate
ترجمه فارسی عنوان
استفاده از ضد میکروبی از مشتقات نانوفیبری با خودآموزی با ایزوله پروتئین کیتوسان و سویا
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
چکیده انگلیسی
Positively charged N-[(2-hydroxy-3-trimethylammonium) propyl] chitosan chloride (HTCC) and negatively charged soy protein isolate (SPI) were alternately assembled on cellulose acetate (CA) electrospun nanofibrous mats via electrostatic layer-by-layer self-assembly technique. CA nanofibrous mats coated with bilayers of HTCC and SPI possessed more orderly-arranged structure than uncoated CA mats according to the observation from scanning electron microscopy images. The average diameter of the nanofibers was enlarged by the increase of the bilayer number. X-ray photoelectron spectroscopy indicated that HTCC and SPI were coated on the surface of the CA mats successfully. The average diameters of inhibition zones of (HTCC/SPI)10.5-films-coated nanofibrous mats against Escherichia coli and Staphylococcus aureus were 9.6Â mm and 11.53Â mm, respectively, which demonstrated the highest antimicrobial activity among samples in presented study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 133, 20 November 2015, Pages 229-235
Journal: Carbohydrate Polymers - Volume 133, 20 November 2015, Pages 229-235
نویسندگان
Yijun Pan, Xingjian Huang, Xiaowen Shi, Yingfei Zhan, Gang Fan, Siyi Pan, Jing Tian, Hongbing Deng, Yumin Du,