Enhanced response induced by polyelectrolyte-functionalized ionic liquid in glucose biosensor based on sol-gel organic-inorganic hybrid material
Data(s) |
2007
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Resumo |
In this work, a polyelectrolyte-functionalized ionic liquid (PFIL) was firstly incorporated into a sol-gel organic-inorganic hybrid material (PFIL/sol-gel). This new composite material was used to immobilize glucose oxidase on a glassy carbon electrode. An enhanced current response towards glucose was obtained, relative to a control case without PFIL. In addition, chronoamperometry showed that electroactive mediators diffused at a rate 10 times higher in the apparent diffusion coefficient in PFIL-containing matrices. These findings suggest a potential application in bioelectroanalytical chemistry. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Yang F;Jiao LS;Shen YF;Xu XY;Zhang YJ;Niu L.Enhanced response induced by polyelectrolyte-functionalized ionic liquid in glucose biosensor based on sol-gel organic-inorganic hybrid material,JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2007 ,608(1):78-83 |
Palavras-Chave | #ELECTROCHEMICAL APPLICATIONS #AMPEROMETRIC DETERMINATION #COMPOSITE ELECTRODES #HYDROGEN-PEROXIDE #CARBON NANOTUBES #CATALYSIS #FERROCENE #IMMOBILIZATION #STABILIZATION #STABILITY |
Tipo |
期刊论文 |