کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5463055 | 1517197 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Self-functionalization of l-Cysteine on Ag nanoparticle decorated SiO2 nanospheres
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Strong interactions existing amongst thiol group and noble-metal structures and their covalent binding as thiolates are regarded as one of the prominent prototypical systems for self-assembled nanostructures. In this regard, we report on the fabrication of l-Cysteine functionalized silica/silver (SiO2/Ag) heterostructures and their physicochemical characterization studies. The structural analysis on the uniform and dense Ag structures (25Â nm) bound on the surface of SiO2 nanospheres was studied using X-ray diffraction and electron microscopic tools. The conjugation of l-Cysteine was verified using Fourier-transform infrared analysis. The role of these functionalized nanostructures for antibacterial applications was also studied against human pathogens.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 191, 15 March 2017, Pages 165-168
Journal: Materials Letters - Volume 191, 15 March 2017, Pages 165-168
نویسندگان
Siva Chidambaram, G. Mohan Kumar, P. Ilanchezhiyan, R. Maheswaran, T.W. Kang,