کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5157111 | 1500590 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enhanced Antibacterial effect using carbohydrates biotemplate of ZnO nano thin films
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Carbohydrate biotemplates of glucose (C6H12O6) and starch (C6H12O6)n in to Zinc oxide (ZnO) nano thin films (NTFs) prepared for enhanced antibacterial activity by Successive Ionic Layer Adsorption Reaction (SILAR). X-ray diffraction (XRD) patterns revealed that the crystalline size values were decreased by the incorporation of carbohydrate molecules. Scanning electron microscope (SEM) and Field emission scanning electron microscope (FESEM) confirmed that the different morphologies by the addition of glucose and starch. The interactions of carbohydrate molecules with ZnO were identified by using FTIR and EDAX. Energy band gap of samples was calculated by UV absorption spectra. The emission property of Zinc oxide, Glucose/ZnO and Starch/ZnO was studied by photoluminescence (PL) spectra. The antibacterial activity of carbohydrate biotemplates (Cbts-ZnO) results showed that enhanced effect than pure ZnO for the selected pathogenic bacteria's.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 168, 15 July 2017, Pages 191-200
Journal: Carbohydrate Polymers - Volume 168, 15 July 2017, Pages 191-200
نویسندگان
A. Dhanalakshmi, A. Palanimurugan, B. Natarajan,