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Synthesis of imidazole-based NHC-Au(I) complexes and their application in non-enzymatic glucose sensing

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dc.contributor.author Anu Prathap, M.U.
dc.contributor.author Aguilar, C.A.H.
dc.contributor.author Pandiyan, T.
dc.contributor.author Srivastava, R.
dc.date.accessioned 2016-11-28T07:09:25Z
dc.date.available 2016-11-28T07:09:25Z
dc.date.issued 2016-11-28
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/646
dc.description.abstract In this study, imidazole-based NHC-Au(I) complexes were prepared. Geometrically optimized structures and molecular orbital energy diagrams were computed using density functional theory. Cyclic voltammetry and amperometric methods were used to evaluate the catalytic activity of the NHC-Au(I)-modified electrodes toward glucose oxidation. The mechanism of electrocatalytic oxidation at NHC-Au(I)-modified electrodes is explained on the basis of the oxidation and reduction potentials in the presence of glucose. Applicability of NHC-Au(I)-modified electrode was extended to determine the glucose level in the blood serum and the precision of the method was found to be satisfactory. The non-enzymatic sensor exhibited excellent reproducibility, repeatability, antifouling, and anti-interference characteristics. en_US
dc.language.iso en_US en_US
dc.subject DFT en_US
dc.subject Electrochemistry en_US
dc.subject Glucose en_US
dc.subject NHC-Au(I) complex en_US
dc.subject Non-enzymatic sensor en_US
dc.title Synthesis of imidazole-based NHC-Au(I) complexes and their application in non-enzymatic glucose sensing en_US
dc.type Article en_US


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