این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Analytical and Bioanalytical Electrochemistry، جلد ۱۶، شماره ۱۰، صفحات ۹۴۳-۹۵۶
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Preparation of Cephalexin Monohydrate Sensors Based on The Synthesis of CeO2 NPs for Potentiometric Determination of Cephalexin Monohydrate in Pure and Commercial Products
چکیده انگلیسی مقاله Cephalexin monohydrate can be detected using potentiometric sensors made of coated wire electrodes. The Cephalexin monohydrate sensor was made of cerium oxide nanoparticles that were made using green synthesis techniques. At concentrations of 3.0×10-9-1.0×10-2 mol.L-1, an excellent response was observed with values of -54.78 and -54.76 mV.decade-1, respectively. The detection limits were between 4.0×10-2 and 9.8×10-2 mol.L-1 for CEX-PT-CeO2 NPs containing a sensor's leaves extract of Myrtus communis and CEX-PT-CeO2 NPs containing a sensor's leaves extract of Mentha. For CEX-PT-CeO2 NPs with Myrtus communis sensor leaves extract and CEX-PT-CeO2 NPs with Mentha sensor leaves extract, the PH ranged from 3.5 to 6.5, and the lifetime was 52 days. With concentrations of 8.0×10-10-1.0×10-2 mol.L-1, the CEX-PT-CeO2 NPs sensor displayed a non-Nernstian response close to -35.96 mV.decade-1, limit of detection of 4.0×10-10 mol. L-1, with a pH of 3.0-8.0. As a CEX-PT-CeO2 NPs sensor, a new coated wire electrode was developed in this study. The limit of detection, selectivity, and concentration range of the two sensors were all very high. These sensors were used to find Cephalexin monohydrate in pharmaceutical and pure products.
کلیدواژه‌های انگلیسی مقاله Green synthesis,Potentiometric method,Detection limit,XRD Analysis,Coated wire electrode
نویسندگان مقاله Amina Mohsen Abass |
Department of Chemistry, College of Sciences, Al-Nahrain University, Baghdad, Al-Jaderia, Iraq

Fadam Muteb Abdoon |
Department of Chemistry, College of Science, Tikrit University, Tikrit, Iraq

نشانی اینترنتی https://www.abechem.com/article_717551_920d1fb4ad02c4c7cdf1f8d109139f82.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