Development of a quantitative relationship between inhibition percentage and both incubation time and inhibitor concentration for inhibition biosensors - Theoretical and practical considerations

Biosensors and Bioelectronics

Volumn 16, Issue 9-12, 2001, Pages 1119-1126

  Zhang, S ^a   Zhao, H ^a   John, R ^a  

^a GRIFFITH UNIVERSITY   (Australia)

Author keywords

Acetylcholinesterase; Biosensors; Choline oxidase; Inhibition; Microelectrode array; Paraoxon; Pesticides

Indexed keywords

ENZYME INHIBITION; PESTICIDES; TRANSDUCERS;

INCUBATION TIME;

BIOSENSORS;

ACETYLCHOLINESTERASE; CHOLINE DERIVATIVE; CHOLINESTERASE INHIBITOR; ORGANOPHOSPHATE PESTICIDE; OXIDOREDUCTASE;

AMPEROMETRY; ANALYTIC METHOD; BIOCHEMISTRY; BIOSENSOR; CHEMICAL PARAMETERS; CONFERENCE PAPER; ENZYME ASSAY; ENZYME IMMOBILIZATION; ENZYME INHIBITION; INCUBATION TIME; MATHEMATICAL ANALYSIS; PHYSICAL PARAMETERS; THEORY; TRANSDUCER;

ACETYLCHOLINESTERASE; ALCOHOL OXIDOREDUCTASES; BIOSENSING TECHNIQUES; CHOLINESTERASE INHIBITORS; ELECTROCHEMISTRY; ENVIRONMENTAL POLLUTANTS; ENZYMES, IMMOBILIZED; EQUIPMENT DESIGN; HYDROGEN-ION CONCENTRATION; INSECTICIDES; MODELS, THEORETICAL; PARAOXON; TRANSDUCERS;

EID: 0034775620     PISSN: 09565663     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0956-5663(01)00240-8     Document Type: Conference Paper

References (25)

1. Sampling of polar pesticides from water matrices
2. Anticholinesterase activity measurement by a choline biosensor: Application in water analysis
3. Evaluation of the use of free and immobilised acetylcholinesterase for paraoxon detection with an amperometric choline oxidase based biosensor
4. Detection of organophosphorous pesticides with an immobilized cholinesterase electrode
5. Sensitivity and selectivity of electrochemical enzyme sensors for inhibitor determination
6. Amperometric flow-through biosensor for the determination of cholinesterase inhibitors
7. Increased paraoxon detection with solvents using acetylcholinesterase inactivation measured with a choline oxidase biosensor
8. The response of screen-printed enzyme electrodes containing cholinesterases to organo-phosphates in solution and from commercial formulations
9. Polyurethane enzyme membranes for chip biosensors
10. Determination of paraoxon by continuous flow system based enzyme sensor
11. Determination of organophosphorous and carbamate insecticides by flow injection analysis
12. Application of a cholinesterase biosensor to screen for organophosphorus pesticides extracted from soil
13. Performance of amperometric sensors based on multiple microelectrode arrays
14. Biosensor for direct determination of organophosphate nerve agents. 1. Potentiometric enzyme electrode
15. Determination of organophosphorus insecticide with a choline electrochemical biosensor
16. An evanescent wave for the detection of organophosphorus compounds based on the inhibition of cholinesterase
17. Flow injection analysis of paraoxon with the use of an immobilized acetylcholinesterase reactor
18. Potentiometric biosensors using immobilized enzyme layer mixed with hydrophilic polyurethane
19. Detection of organophosphate and carbamate pesticides using disposable biosensors based on chemically modified electrodes and immobilized cholinesterase
20. Immobilized enzyme probes for determining inhibitors
21. Determination of pesticides using electrochemical biosensors
22. Biosensors for choline, choline esters and inhibitors of choline esterase
23. A theoretical model for immobilised enzyme inhibition biosensors
24. Development of a generic microelectrode array miosensing system