کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5458981 1516177 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel electrochemical determination for the anti-osteoporosis drug (alendronate sodium) and its application for corrosion monitoring of surgical 316 L SS bone implant
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
A novel electrochemical determination for the anti-osteoporosis drug (alendronate sodium) and its application for corrosion monitoring of surgical 316 L SS bone implant
چکیده انگلیسی
Low cost and simply produced electrochemical silver nanoparticles modified graphene oxide (SNMGO) sensor was constructed to monitor 1 mM Alendronate sodium (ALN) drug. The corrosion behavior of surgical 316 L stainless steel (SS) as bone implant in simulated body fluid (pH 7.4) coated with a novel nano-composite coating, containing Chitosan (CS), TiO2 nanoparticles (TO) and multi-walled carbon nanotube (CNT) was monitored. Cyclic voltammetry, Differential pulse voltammetry, Potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) measurements were used in ALN electrochemical determination using SNMGO sensor and to detect the corrosion behavior of nano-composite coat (CS/TONP/CNT) in simulated body fluid (SBF). Scanning electron microscope (SEM) and energy dispersive X-Ray analysis (EDX) techniques were done to confirm both sensor and corrosion results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 717, 15 September 2017, Pages 25-30
نویسندگان
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