The amperometric biosensors presented in this work are based on immobilization of oxido-reductase enzymes in a conducting polymer deposited on electrode surface. The biosensor performance depends on the immobilization method and the characteristics of the resulting matrix. An electrochemical polymerization technique was used to entrap the enzymes in poly(3,4 ethylenedioxythiophene) (PEDT) a polythiophene derivative. Potentialities of this technique were demonstrated with two enzymes : glucose oxidase and polyphenol oxidase. Optimized conditions were obtained first with a biosensor operating in batch mode and then in flow injection analysis (FIA). This latter is quite suitable for monitoring of glucose in biological samples. Selectivity of t...
La principale originalité de ce travail est la mise en œuvre de deux voies d'immobilisation du bioré...
An amperometric biosensor has been developed, incorporating the electroactive polymer, polyaniline (...
Pyrrole functionalized polystyrene (PStPy) was copolymerized with pyrrole to obtain a conducting cop...
The amperometric biosensors presented in this work are based on immobilization of oxido-reductase en...
International audienceA conducting polymer of poly 3,4-ethylenedioxythiophene (PEDT) was used as a m...
Les biocapteurs ampérométriques décrits dans ce travail sont basés sur l'immobilisation d'enzymes ox...
International audienceWe have constructed and characterised a glucose sensor using glucose oxidase (...
The immobilisation of glucose oxidase as a model enzyme was carried out by entrapping it in electrop...
International audienceAn amperometric enzyme sensor using tyrosinase, also called polyphenol oxidase...
Chemical Physics Group, Tata Institute of Fundamental Research, Homi Bhabha Road, Bombay-400 005 Ma...
A growing interest in biosensors for use in medical, environmental and food analysis has been recog...
Energy produced through enzymatic catalysis at electrodes, namely oxidation of glucose and reductio...
Electrochemical/chemical oxidative synthesis and biosensing/biofuel cell applications of poly(L-DOP...
The development of reagentless enzyme electrodes implies the covalent binding of enzymes, redox medi...
PubMed ID: 20957699A recently synthesized conducting polymer [poly(2-dodecyl-4,7-di(thiophen-2-yl)-2...
La principale originalité de ce travail est la mise en œuvre de deux voies d'immobilisation du bioré...
An amperometric biosensor has been developed, incorporating the electroactive polymer, polyaniline (...
Pyrrole functionalized polystyrene (PStPy) was copolymerized with pyrrole to obtain a conducting cop...
The amperometric biosensors presented in this work are based on immobilization of oxido-reductase en...
International audienceA conducting polymer of poly 3,4-ethylenedioxythiophene (PEDT) was used as a m...
Les biocapteurs ampérométriques décrits dans ce travail sont basés sur l'immobilisation d'enzymes ox...
International audienceWe have constructed and characterised a glucose sensor using glucose oxidase (...
The immobilisation of glucose oxidase as a model enzyme was carried out by entrapping it in electrop...
International audienceAn amperometric enzyme sensor using tyrosinase, also called polyphenol oxidase...
Chemical Physics Group, Tata Institute of Fundamental Research, Homi Bhabha Road, Bombay-400 005 Ma...
A growing interest in biosensors for use in medical, environmental and food analysis has been recog...
Energy produced through enzymatic catalysis at electrodes, namely oxidation of glucose and reductio...
Electrochemical/chemical oxidative synthesis and biosensing/biofuel cell applications of poly(L-DOP...
The development of reagentless enzyme electrodes implies the covalent binding of enzymes, redox medi...
PubMed ID: 20957699A recently synthesized conducting polymer [poly(2-dodecyl-4,7-di(thiophen-2-yl)-2...
La principale originalité de ce travail est la mise en œuvre de deux voies d'immobilisation du bioré...
An amperometric biosensor has been developed, incorporating the electroactive polymer, polyaniline (...
Pyrrole functionalized polystyrene (PStPy) was copolymerized with pyrrole to obtain a conducting cop...