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pro vyhledávání: '"Golam Faruque Khan"'
Autor:
Wolfgang Wernet, Golam Faruque Khan
Publikováno v:
Analytica Chimica Acta. 351:151-158
Highly sensitive amperometric creatinine sensors based on the adsorption of three enzymes are described. The base electrodes are fabricated using electrochemical deposition of Pt black on a flexible electro-conductive polymer film (polyanion doped po
Autor:
Golam Faruque Khan, Wolfgang Wernet
Publikováno v:
Analytical Chemistry. 69:2682-2687
A novel design for an extended-life amperometric enzyme electrode is presented. The enzyme electrode is fabricated by arranging the three components of a biosensor (an electrode material, an enzyme, and a stabilizer) on a shapable electroconductive (
Autor:
Golam Faruque Khan, Wolfgang Wernet
Publikováno v:
Thin Solid Films. 300:265-271
Shapable electro-conductive (SEC) polymer films (polyanion-doped polypyrrole films) show several interesting properties for bioelectrochemical applications. The SEC film can be used as an inert, stable and hydrophobic electrode in aqueous solution ov
Autor:
Golam Faruque Khan
Publikováno v:
Electroanalysis. 9:533-536
A novel fabrication of an amperometric glucose sensor by layer after layer approach is described. The sensor electrode is fabricated by arranging a layer of Pt black, a layer of glucose oxidase (GOD) and a layer of stabilizer gelatin on a shapable el
Autor:
Golam Faruque Khan
Publikováno v:
Electroanalysis. 9:325-329
A printed amperometric glucose sensor based on glucose oxidase adsorbed on crystals of tetrathiafulvalene-tetracyanoquinodimethane (TTF-TCNQ) is described. The sensitivity and the stability of the sensor are affected by the binder and solvent used fo
Autor:
Golam Faruque Khan, Wolfgang Wernet
Publikováno v:
Journal of The Electrochemical Society. 143:3336-3342
This paper describes a novel electrode material for the preparation of a first generation amperometric biosensor. The material consists of a flexible conductive polymer film of polypyrrole doped with polyanions and a layer of microporous Pt black, pr
Autor:
Golam Faruque Khan
Publikováno v:
Sensors and Actuators B: Chemical. 36:484-490
A stable organic charge-transfer-complex (CTC) electrode for the direct oxidation of flavoproteins has been constructed and the mode of electron transfer is described. Tetrathiafulvalene-tetracyanoquinodimethane (TTF-TCNQ) is grown at the surface of
Publikováno v:
Analytical Chemistry. 68:2939-2945
A novel approach to prepare a stable charge transfer complex (CTC) electrode for the direct oxidation of flavoproteins and the fabrication of a third generation amperometric biosensor (Koopal, C.G.J.; Feiters, M.C.; Nolte, R.J.M. Bioelectrochem. Bioe
Autor:
Golam Faruque Khan
Publikováno v:
Biosensors and Bioelectronics. 11:1221-1227
This paper describes the preparation of an organic charge transfer complex (CTC) based printable enzyme electrode. CTC crystals were prepared by mixing TCNQ powder with TTF solution (in acetonitrile). Glucose oxidase (GOD) was adsorbed at the CTC cry