کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1688114 1010719 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Bactericidal properties of silver implanted pyrolytic carbon
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Bactericidal properties of silver implanted pyrolytic carbon
چکیده انگلیسی
The results show that the bactericidal ratio increases with the ion dose when silver ion dose under the saturated dose of 5 × 1017 ions/cm2. The bactericidal ratio is over 97% when the ion dose exceeds that. RBS analysis shows that the silver atoms penetrate into the sample surface and forms a Gaussian-like distribution in pyrolytic carbon substrate. The sputtering effect is helpful to form a silver-rich surface region which plays an important role to kill bacteria. XRD analysis shows that silver mainly existed in (1 1 1), (2 0 0), (3 1 1) crystal plane in accordance with the fcc crystal structure. SEM characterization shows that the surface morphology also important for killing germs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 243, Issue 2, February 2006, Pages 299-303
نویسندگان
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