Results 231 to 240 of about 2,195,854 (291)

Chemically modified electrode for the detection of carbohydrates

Analytica Chimica Acta, 1991
A nickel-catalysed chemically modified electrode is described which seems to represent a convenient compromise between ease of preparation, reproducibility, precision and detection limits for the determination of carbohydrates in biological ...
Elio Desimoni
exaly   +2 more sources

Development of a Glucose Biosensor Using Advanced Electrode Modified by Nanohybrid Composing Chemically Modified Graphene and Ionic Liquid

Electroanalysis, 2010
Nanohybrids of chemically modified graphene (CMG) and ionic liquid (IL) were prepared by sonication to modify the electrode. The modified CMG-IL electrodes showed a higher current and smaller peak-to-peak potential separation than a bare electrode due to
Tae Jung Park, Bong Gill Choi, Sang Yup Lee   +2 more
exaly   +1 more source

α-Cyclodextrins chemically modified gold electrode for the determination of nitroaromatic compounds

Journal of Electroanalytical Chemistry, 2010
The preparation, characterization and analytical application of a chemically modified gold electrode (CME), based on thiolated α-cyclodextrin self assembled monolayer (SAM), have been described.
Daniele Merli, Francesca Zavarise
exaly   +2 more sources

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Voltammetric techniques at chemically modified electrodes

Journal of Analytical Chemistry, 2015
Voltammetric and amperometric techniques are powerful analytical tools that are widely used in chemical analysis. This article reviews a summary of some important types of modifying agents and their application in voltammetric and amperometric sensors for clinically and biologically important target species reported from the period 2003 to 2013.
Rakesh R. Chillawar, Kiran Kumar Tadi, Ramani V. Motghare   +2 more
openaire   +1 more source

Chemically Modified Electrodes

2018
Abstract : We learn that the field of chemically-modified electrodes involves attaching specific molecules to the surfaces of conventional inert electrodes. We also discover the two major reasons for wanting to attach molecules to electrode surfaces.
Charles R. Martin, Colby A. Foss
openaire   +1 more source

Chemically Modified Electrodes Molecular Design for Electroanalysis

Analytical Chemistry, 1987
Electrochemical methods traditionally have found important applications in sample analysis and organic and inorganic synthesis. The electrode surface itself can be a powerful tool. This article is an update of chemically modified electrodes (CMEs) and rational molecular design of electrode surfaces.
R W, Murray, A G, Ewing, R A, Durst
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Chemically modified electrodes

Accounts of Chemical Research, 1980
Abstract : This is a critical review of my research on attaching molecules to electrode surfaces. (Author)
openaire   +1 more source

Research on chemically modified electrodes

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1987
Abstract The electrocatalytic reduction of dioxygen and its kinetic process at the electrochemically polymerized iron protoporphyrin film glassy carbon electrode (Poly(FePP)/GC) in various pH buffer solutions has been studied by cyclic voltammetry and rotating disk and ring-disk electrode voltammetry. At limiting current potentials, the Poly(FePP)/GC
Shaojun Dong, Rongzhong Jiang
openaire   +1 more source