Electrical contacting of glucose dehydrogenase by the reconstitution of a pyrroloquinoline quinone-functionalized polyaniline film associated with an Au-electrode: an in situ electrochemical SPR study.
A novel method to generate an integrated electrically contacted glucose dehydrogenase electrode by the surface reconstitution of the apo-enzyme on a pyrroloquinoline quinone (PQQ)-modified polyaniline is described. In situ electrochemical surface plasmon resonance (SPR) is used to characterize the bioelectrocatalytic functions of the system.
Raitman
Oleg A
OA
Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.
Patolsky
Fernando
F
Katz
Eugenii
E
Willner
Itamar
I
D000814:Aniline Compounds / Q000737:chemistry*; D001051:Apoenzymes / Q000378:metabolism; D015374:Biosensing Techniques / Q000379:methods; D002384:Catalysis; D004563:Electrochemistry; D004566:Electrodes; D005947:Glucose / Q000378:metabolism; D042843:Glucose 1-Dehydrogenase; D005948:Glucose Dehydrogenases / Q000378:metabolism*; D006046:Gold / Q000737:chemistry*; D015394:Molecular Structure; D045542:PQQ Cofactor; D015363:Quinolones / Q000737:chemistry*; D011809:Quinones / Q000737:chemistry*; D020349:Surface Plasmon Resonance
D000814:Aniline Compounds; D001051:Apoenzymes; D015363:Quinolones; D011809:Quinones; C416807:polyaniline; D045542:PQQ Cofactor; D006046:Gold; D005948:Glucose Dehydrogenases; D042843:Glucose 1-Dehydrogenase; D005947:Glucose