Results 1 to 10 of about 179,844 (314)
Selective electrochemical determination of dopamine using Thioglycolic acid modified gold electrode
Scientific African, 2023 This study was aimed to investigate the selective electrochemical determination for dopamine based on thioglyolic acid-modified gold electrode. Negatively charged Au electrode surface was created by making Thioglycolic acid film through thiol functional ...
Yideneku Feye +3 more
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Multiplexed DNA-Modified Electrodes [PDF]
Journal of the American Chemical Society, 2010 We report the use of silicon chips with 16 DNA-modified electrodes (DME chips) utilizing DNA-mediated charge transport for multiplexed detection of DNA and DNA-binding protein targets. Four DNA sequences were simultaneously distinguished on a single DME chip with 4-fold redundancy, including one incorporating a single base mismatch.
Slinker, Jason D. +3 more
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Surface‐modified electrodes (SME) [PDF]
Recueil des Travaux Chimiques des Pays-Bas, 1984 AbstractThis review deals with the literature (covered up to August 1983), the characterization and the applications of Surface‐Modified Electrodes (SME). As a special class of SME's, the Enzyme‐Modified Electrode (EME) is introduced.Three types of modification procedures are distinguished; i.e.
Schreurs, J.P.G.M., Barendrecht, E.
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Cobalt Phthalocyanine Modified Electrodes Utilised in Electroanalysis: Nano-Structured Modified Electrodes vs. Bulk Modified Screen-Printed Electrodes [PDF]
Sensors, 2014 Cobalt phthalocyanine (CoPC) compounds have been reported to provide electrocatalytic performances towards a substantial number of analytes. In these configurations, electrodes are typically constructed via drop casting the CoPC onto a supporting electrode substrate, while in other cases the CoPC complex is incorporated within the ink of a screen ...
Christopher W. Foster +3 more
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Micromachines, 2023 Metal–organic frameworks (MOFs) have broad potential applications in electrochemical glucose detection. Herein, a green ultrasonic synthesis process is presented for preparing two-dimensional (2D) copper–nickel metal–organic framework nanosheets (CuNi ...
Zhou Yao +4 more
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International Journal of Electrochemical Science, 2011 MWCNTs/GR modified electrode which contains multi-walled carbon nanotubes (MWCNTs) and glutathione reductase (GR) has been synthesized on gold electrode. The presence of MWCNTs enhances the surface coverage concentration (Γ) and stability.
Ying Li, Shin-Ying Yang, Shen-Ming Chen
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Nanoparticle-modified electrodes
Physical Chemistry Chemical Physics, 2010 The behaviour of nanoparticle-modified electrodes is compared and contrasted with that of conventional unmodified macroelectrodes.
Belding, SR +3 more
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International Journal of Electrochemical Science, 2010 A carbon paste electrode (CPE) modified with poly (tannic acid) was used for the sensitive voltammetric determination of dopamine (DA) and epinephrine (EP).
J.G. Manjunatha +5 more
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International Journal of Electrochemical Science, 2012 The electrochemical behavior of ambroxol was investigated on MWCNT/Nafion modified glassy carbon electrodes. In cyclic voltammetry, the compound showed an irreversible oxidation peak.
Yuanzhe Piao
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International Journal of Electrochemical Science, 2015 In the present work, a glucose sensor was developed based on the glucose oxidase immobilized on Pd (Pd-GOx) and nafion modified electrode. The modified electrode was characterized by atomic force microscopy and field emission scanning electron microcopy.
Cheng-Yu Yang +4 more
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