نتایج جستجو برای: cyclic voltammeter

تعداد نتایج: 98352  

Journal: :international journal of environmental research 2012
m.s. jovic d. manojlovic d. stanković a. milić m. sentić

volta metric behavior of mesotrione using silver/amalgam electrode we examined in this paper.mesotrione belongs to the triketone group of herbicides. it is used against weeds in corn and operates byinhibition of 4-hydroxyphenyl piruvate in plants. there is little information about mesotrione as its presencein the market is short. for its wider application in the future, it is important to know ...

Manganese ferrite nanoparticles were produced by applying the combustion technique using the manganese acetate and ferric nitrate as the starting material. Analytical techniques like FESEM and TEM were utilized to characterize the synthesized materials. The typical size was observed in the range of 12 to 14 nm with a cubic structure. The synthesized material was used as an electrochemical senso...

2011
Raju Khan

Supported tritonX100 polyaniline nano-porous electrically active film has been fabricated successfully onto indium-tin-oxide conducting probe using electrochemical polymerization process. The doping of TX-100 in the polymeric network of PANI was suggested using cyclic voltammeter, UV-vis spectroscopy, and Fourier Transform Infrared spectroscopy. The change in the surface morphology of PANI thin...

Journal: :Turkish Journal of Chemistry 2022

A new electrochromic copolymer based on 4,7-di(thiophen-2-yl)benzo[c] [1,2,5]thiadiazole and 3,4-ethylenedioxythiophene was successfully obtained via the electrochemical polymerization method in medium of electrolyte solution, which consists 0.1 M tetrabutylammonium hexafluorophosphate dichloromethane. In order to compare chemical properties copolymer, benzothiodiazole derivative (EDOT) monomer...

Journal: :Journal of Materials Science: Materials in Electronics 2021

The present work accentuates the aspects of electrochemical analysis determined by cyclic voltammeter (CV), especially enhancement in supercapacitor's specific capacitance and energy density. In this work, nickel oxide (NiO) @ reduced graphene (NiO@rGO) nanocomposite materials used as electrodes were synthesized microwave irradiation method. Performance material was further characterized using ...

2013
Peter A. Baker

Vapor-phase detection of the model organophosphate (OP) malathion was achieved using enzymes encapsulated in peptide nanotubes and attached to gold screen printed electrodes. The peptide nanotubes had horseradish peroxidase (HRP) encapsulated inside and both acetylthiocholine (ASCh) and acetylcholinesterase (AChE) coated on the outside. ASCh hydrolysis, which produces thiocholine, was catalyzed...

Journal: :Oriental journal of chemistry 2022

To accomplish organic nourishment for the fleetly growing population in India can hold creating purposeful events at fostering wise use of manures crop productivity. Soil is one all foremost necessary physical factors dominant flow and preservation water, solutes, gases biota agriculture natural environment. An understanding condition any soil crucial implementation variable fields across lands...

Tetanus is caused by the toxin secreted by Clostridium tetani. Due to the rapid infection with this bacterium, it is so important to investigate the tetanus immunity of people. Therefore, electrochemical biosensors, as one of the most effective tools in this regard, have demanded characteristics such as being fast, simple, cost-effective and portable. However, their detection sensitivity is not...

2007
Dylan E. Moore

Objectives/Goals When a copper wire and a zinc nail are inserted into a fruit, electric current can be measured with a voltammeter flowing between the metals. The goal of my experiment was to determine if the pH level of a fruit affects the amount of electric current that fruit produces in this arrangment. My hypothesis was that the more acidic the pH of the fruit the more electric current it w...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده علوم 1391

abstract in the present research solution of chalcopyrite in sulfuric acid in hydrometallurgy method using electrochemistry with cyclic voltammetry technique has been investigated. the value of maximum reduction peak current of copper ions represents the measure of solubility. in this research different parameters temperature, potential, potential exert time, chalcopyrite concentration, sulfur...

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