این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Analytical and Bioanalytical Electrochemistry، جلد ۱۳، شماره ۲، صفحات ۱۹۰-۲۰۱
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Electroanalysis of Orphenadrine Hydrochloride by Graphene Modified Glassy Carbon Electrode and Its Oxidation Mechanism
چکیده انگلیسی مقاله Electroanalysis of orphenadrine (ORD) by graphene modified glassy carbon electrode (GPN/GCE) was studied using cyclic voltammetric and linear sweep voltammetric (LSV) techniques. The variation of the current with pH, concentration and scan rate was investigated to optimize the experimental condition for determination of ORD. The optimal pH value for voltammetric determination of ORD is the physiological pH 7.0. The electrochemical behavior of the ORD at GPN/GCE was a diffusion-controlled process. Under the optimal conditions, the anodic peak current was linearly proportional to the concentration of ORD in the range from 1.0 × 10-7 to 1.2 × 10-6M with a limit of detection 2.8 nM for LSV. This method was applied for quantitative determination of ORD levels in urine as real samples. Further interference study was also carried with some common interfering substances. The present method could possibly be adopted for the pharmacokinetic studies as well as for quality control laboratories.
کلیدواژه‌های انگلیسی مقاله Orphenadrine,Voltammetric,Graphene,Glassy carbon electrode,Oxidation
نویسندگان مقاله Shreekant M Patil |
P.G. Department of Studies in Chemistry, Karnatak University, Dharwad-580003, India

Atmanand M Bagogi |
P.G. Department of Studies in Chemistry, Karnatak University, Dharwad-580003, India

Santosh B Konnur |
P.G. Department of Studies in Chemistry, Karnatak University, Dharwad-580003, India

Naveen M Gokavi |
P.G. Department of Studies in Chemistry, Karnatak University, Dharwad-580003, India

Sharanappa T Nanadibewoor |
P.G. Department of Studies in Chemistry, Karnatak University, Dharwad-580003, India

نشانی اینترنتی https://www.abechem.com/article_246472_a04b67f40c4d6cfc44ccef5f448aefaa.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات