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Analytical and Bioanalytical Electrochemistry، جلد ۱۲، شماره ۷، صفحات ۹۵۹-۹۶۹
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عنوان انگلیسی Synthesis of Pt-SWCNTS Conductive Nanocomposite by Microwave Heated Polyol Strategy; Application for Amplification of 5-Fluorouracil Anticancer Drug Electrochemical Sensor
چکیده انگلیسی مقاله In this study, a simple strategy was described for the synthesis of Pt-SWCNTs conductive nanocomposite by microwave heated polyol method and nanocomposite characterized by EDS, FESEM, and XRD method. The Pt nanoparticles were decorated at the surface of SWCNTs with a diameter of 22.3 nm. The synthesized nanocomposite was used for modification of the carbon paste electrode (CPE) in the presence of n-hexyl-3-methylimidazolium hexafluorophosphate (nH3MHP) and paraffin oil as binders. The Pt-SWCNTs/nH3MHP/CPE was showed a good catalytic effect for electro-oxidation of the 5-fluorouracil anticancer drug in aqueous solution. In comparison to CPE, the Pt-SWCNTs/nH3MHP/CPE increased oxidation current of 5-fluorouracil (⁓4.47 times) and reduce oxidation potential of this anticancer drug ⁓125 mV. On the other hand, Pt-SWCNTs/nH3MHP/CPE was successfully used for the determination of 5-fluorouracil anticancer drugs in injection samples with acceptable recovery data (96.13%-103.5%). According to recorded results, the sensor has a powerful tool for determination of 5-fluorouracil anticancer drug in real samples.
کلیدواژه‌های انگلیسی مقاله 5-Fluorouracil,Anticancer drug,Microwave heated polyol method,Pt-SWCNTs conductive nanocomposite
نویسندگان مقاله Kobra Niazazari |
Department of Physics, Sari Branch, Islamic Azad University, Sari, Iran

Ali Pahlavan |
Department of Physics, Sari Branch, Islamic Azad University, Sari, Iran

Hassan Karimi-Maleh |
Department of Chemical Engineering, Quchan University of Technology, Iran

Ahmad Ahmadi Fouladi |
Department of Physics, Sari Branch, Islamic Azad University, Sari, Iran

نشانی اینترنتی https://www.abechem.com/article_43504_c2b5b419c57fd3a7e157f5d8fae2b08b.pdf
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