Search Results - "Zhang, Maogen"

On the Direct Electron Transfer, Sensing, and Enzyme Activity in the Glucose Oxidase/Carbon Nanotubes System by Wooten, Marilyn, Karra, Sushma, Zhang, Maogen, Gorski, Waldemar

“…The signal transduction and enzyme activity were investigated in biosensors based on the glucose oxidase (GOx) and carbon nanotubes (CNT) embedded in a…”
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Carbon Nanotube−Chitosan System for Electrochemical Sensing Based on Dehydrogenase Enzymes by Zhang, Maogen, Smith, Audrey, Gorski, Waldemar

“…Multiwalled carbon nanotubes (CNT) were solubilized in aqueous solutions of a biopolymer chitosan (CHIT). The CHIT-induced solubilization of CNT facilitated…”
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Electrochemical Sensing Platform Based on the Carbon Nanotubes/Redox Mediators-Biopolymer System by Zhang, Maogen, Gorski, Waldemar

“…A new electrochemical sensing platform was developed that relied on synergy between carbon nanotubes (CNT) and redox mediators that were co-immobilized in the…”
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Electrochemical Sensing Based on Redox Mediation at Carbon Nanotubes by Zhang, Maogen, Gorski, Waldemar

“…An electrochemical sensing platform was developed based on the integration of redox mediators and carbon nanotubes (CNT) in a polymeric matrix. To demonstrate…”
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Coimmobilization of Dehydrogenases and Their Cofactors in Electrochemical Biosensors by Zhang, Maogen, Mullens, Conor, Gorski, Waldemar

“…Enzyme-based reagentless biosensors were developed using the model system of glucose dehydrogenase (GDH) and its nicotinamide adenine dinucleotide cofactor…”
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Electrochemistry and Current Control in Surface Films Based on Silica-Azure Redox Nanoparticles, Carbon Nanotubes, Enzymes, and Polyelectrolytes by Karra, Sushma, Zhang, Maogen, Gorski, Waldemar

“…The redox active nanoparticles were developed by covalently attaching redox dye Azure C (AZU) to commercial silica nanoparticles (SN) via the silylated amine…”
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Insulin Oxidation and Determination at Carbon Electrodes by Zhang, Maogen, Mullens, Conor, Gorski, Waldemar

“…The redox chemistry of insulin was investigated at glassy carbon (GC) electrodes that were coated with films of chitosan (CHIT) and multiwalled carbon…”
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Amperometric glutamate biosensor based on chitosan enzyme film by Zhang, Maogen, Mullens, Conor, Gorski, Waldemar

“…A simple method for enzyme immobilization in electrochemical biosensors for monosodium glutamate (MSG) was developed. The method relied on the precipitation of…”
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Coupling the Lactate Oxidase to Electrodes by Ionotropic Gelation of Biopolymer by Wei, Xin, Zhang, Maogen, Gorski, Waldemar

“…A direct ionotropic gelation of the polycationic biopolymer chitosan (CHIT) with the polyanionic enzyme lactate oxidase (LOx) was used to form thin…”
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Amperometric Ethanol Biosensors Based on Chitosan-NAD+-Alcohol Dehydrogenase Films by Zhang, Maogen, Gorski, Waldemar

“…The reagentless and oxygen‐independent biosensors for ethanol were developed based on the covalent immobilization of alcohol dehydrogenase (ADH) and its…”
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Rapid Electrochemical Enzyme Assay with Enzyme-Free Calibration by Zhang, Maogen, Karra, Sushma, Gorski, Waldemar

“…The internally calibrated electrochemical continuous enzyme assay (ICECEA, patent pending) was developed for the fast determination of enzyme activity unit…”
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Electrochemical Coupled-Enzyme Assays at Carbon Nanotubes by Zhang, Maogen, Karra, Sushma, Gorski, Waldemar

“…The recently developed internally calibrated electrochemical continuous enzyme assay (ICECEA) has proved to work well for single-enzyme systems. In the present…”
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Electrochemical Sensing Based on Redox Mediation at Carbon Nanotube by Zhang, Maogen, Gorski, Waldemar

“…An electrochemical sensing platform was developed based on the integration of redox mediators and carbon nanotubes (CNT) in a polymeric matrix. To demonstrate…”
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Co-Immobilization of Dehydrogenases and Their Cofactors in Electrochemical Biosensors by Zhang, Maogen, Mullens, Conor, Gorski, Waldemar

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Chitosan-Glutamate Oxidase Gels: Synthesis, Characterization, and Glutamate Determination by Zhang, Maogen, Mullens, Conor, Gorski, Waldemar

“…The biopolymer chitosan (CHIT) was chemically modified with glutaric dialdehyde (GDI) and used for the covalent immobilization of enzyme glutamate oxidase…”
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