Volume 12, Issue 1
مرور بر اساس
ارسال های اخیر
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Use of an Electrogenerated Chemiluminescence Sensor Modified with Sm2O3 Nanoparticles/Chitosan for the Analysis of Phenylalanine
(University of Tehran, 2020-01-01)After modifying an electrogenerated chemiluminescence sensor with a Ru(bpy)32+/Sm2O3 Nanoparticles(NPs)/chitosan composite, the resulting electrode was used as a sensitive tool for the detection of phenylalanine. The ...
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Molecularly Imprinted Polymer (MIP) Electrochemical Sensor based on Graphene Modified Platinum Electrode for Sertraline Determination
(University of Tehran, 2020-01-01)In this report, a new electrochemical sensor was developed for sertraline (STR) analysis. The sensor was prepared based on modified Pt electrode with graphene nanoparticles and molecular imprinting polymer (MIP) by coating ...
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Simultaneous Electrochemical Determination of Paracetamol and Caffeine using Activated Glassy Carbon Electrode
(University of Tehran, 2020-01-01)Herein, we report simultaneous electrochemical determination of Paracetamol (PAR) and Caffeine (CAF) at activated glassy carbon electrode (aGCE) using cyclic voltammetry (CV) and square wave voltammetry (SWV). Comparison ...
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Effect of Grain Refinement on the Semiconducting Behaviors of Passive Films Formed on Pure Copper: A Review
(University of Tehran, 2020-01-01)Materials of ultrafine–grained (UFG) have attracted great attention in the last twenty years. Some severe plastic deformation (SPD) procedures have been utilized for producing UFG materials in which the accumulative roll ...
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Sensitive Determination of Rhodamine B in Real Samples at the Surface of a Multi-walled Carbon Nanotubes Paste Electrode
(University of Tehran, 2020-01-01)This paper reported a selective and sensitive electrochemical approach for detection of rhodamine B (RhB) in real samples based on a multi-walled carbon nanotubes paste electrode (MWCNT/CPE). Cyclic voltammetry (CV), ...
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Electrochemical Behavior of Steels Hastelloy C2000 and SAF 2205 Heat Treated and Inhibition Effect of SO42- Against their Corrosion in 1 M H3PO4
(University of Tehran, 2020-01-01)This work continues to focus on evaluating the electrochemical behavior of the steels Hastelloy C2000 and SAF 2205, after heat treatment in 700 °C and 900 °C in 1 M phosphoric acid. In addition, it reports on the effect ...
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Electrochemical Sensor for Selective Determination of Ketorolac Tromethamine based on Molecularly Imprinting Polypyrrole Modified with Functionalized Multi-wall Carbon Nanotubes in Pharmaceutical and Biological Samples
(University of Tehran, 2020-01-01)In this project, using a molecularly imprinting polypyrrole (MIP) modified with functionalized multi-wall carbon nanotubes (MWCNTs), a selective and sensitive electrochemical sensor constructed to measure ketorolac ...
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Modeling and Optimization of the Electrochemical Process for Cefixime Removal from Water
(University of Tehran, 2020-01-01)Pharmaceutical compounds such as Cefixime (CFX) as an antibiotic were detected in water resources. These compounds in water has caused many problems including bacterial resistance to antibiotics. Some processes have been ...
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Corrosion Inhibitive Behaviour of the Natural Honey in Acidic Medium of A315 Mild and 304 Austenitic Stainless Steels
(University of Tehran, 2020-01-01)The corrosion inhibition performance of the natural honey in H2SO4 acidic mediumcontaining mild steel and stainless steel, using weight loss and electrochemical techniques wasinvestigated. The study involved the determination ...
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New Vitreous Phase as Mild Steel Inhibitors in Hydrochloric Acid
(University of Tehran, 2020-01-01)Corrosion inhibition of mild steel by two new glassy materials correlated with theternary system Bi2O3-B2O3-P2O5 in HCl 1.0 M medium was evaluated using different technics:Gravimetry and electrochemical methods (polarization ...
