In the context of personalized medicine, paraxanthine-to-caffeine ratio is an accepted standard for optimization dose-response effect many pharmaceuticals in individual patients. There a strong drive towards development cheaper and portable devices detection biomarkers, including paraxanthine caffeine, which requires materials with high binding efficiency specificity. We designed recognition un...

Pentacyanoferrate-bound poly(1-vinylimidazole) (PVI[Fe(CN)5]) was selected as a mediator for amperometric creatinine determination based on the reductive H2O2 detection. Creatinine amidohydrolase (CNH), creatine amidohydrolase (CRH), sarcosine oxidase (SOD), peroxidase (POD), and PVI[Fe(CN)5] were crosslinked with poly(ethylene glycol) diglycidyl ether (PEGDGE) on a glassy carbon (GC) electrode...

A sensitive d-amino acid oxidase (DAAO)/peroxidase (POD) bienzyme biosensor is constructed, in which pentacyanoferrate-bound poly(1-vinylimidazole) polymer (PVI[Fe(CN)5]) is selected as a mediator. Reductive current of PVI[Fe(CN)5] related to the H2O2 concentration generated in the DAAO reaction was measured at -0.1V vs. Ag|AgCl with DAAO/POD/PVI[Fe(CN)5]-modified electrode. The result revealed...

In this paper, we described a glucose biosensor based on the co-electrodeposition of a poly(vinylimidazole) complex of [Os(bpy)2Cl](+/2+) (PVI-Os) and glucose oxidase (GOX) on a gold electrode surface. The one-step co-electrodeposition method provided a better control on the sensor construction, especially when it was applied to microsensor construction. The modified electrode exhibited the cla...

Abstract It this paper, the comprehensive design process was carried out to fabricate selective, molecularly imprinted polymer (MIP). The material used as a sorbent in optimized analytical method, aimed at verifying hypothesis that conditions of an could convert 4-hydroxyphenylacetic acid 4-hydro-3-nitrophenylacetic acid, comprising series novel studies. stage consisted analysis specificity MIP...

• C6-Fluoroponytailed vinylimidazolium based late stage intermediate monomers. Single crystal X-ray structure determination of fluoroalkylated surfactants. Self-organization to Lotus-like nano-scalar monolithic structures. Straightforward access highly omniphobic surface coatings for silica substrates. The quaternization 1-vinylimidazole with 1 H ,1 ,2 -perfluorooctyl iodide, followed by anion ...