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Analytical Letters Volume 37, 2004 - Issue 8
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Original Articles

A Screen‐Printed, Amperometric, Biosensor Array for the Detection of Organophosphate Pesticides Based on Inhibition of Wild Type, and Mutant Acetylcholinesterases, from Drosophila melanogaster

A. Crew CRAMSS, Faculty of Applied Sciences, University of the West of England, Coldharbour Lane, Frenchay, Bristol, BS16 1QY, UK
,
J. P. Hart CRAMSS, Faculty of Applied Sciences, University of the West of England, Coldharbour Lane, Frenchay, Bristol, BS16 1QY, UKCorrespondence[email protected]
,
R. Wedge CRAMSS, Faculty of Applied Sciences, University of the West of England, Coldharbour Lane, Frenchay, Bristol, BS16 1QY, UK
,
J. L. Marty Centre de Phytopharmacie, Université de Perpignan, Perpignan, France
&
D. Fournier Laboratoire de Synthèse et Phytochimie des Molécules d'Intérêt Biologique, Université Paul Sabatier, Toulouse, France
Pages 1601-1610 | Received 15 Dec 2003, Accepted 15 Feb 2004, Published online: 22 Aug 2007

References

  • Montesinos , T. , Pérez‐Munguia , S. , Valdez , F. and Marty , J.‐L. 2001 . Disposable cholinesterase biosensor for the detection of pesticides in water‐miscible organic solvents . Anal. Chim. Acta , 431 : 231 – 237 .
  • Hart , J. P. and Wring , S. A. 1997 . Recent developments in the design and application of screen‐printed electrochemical sensors for biomedical, environmental and industrial analyses . Trends Anal. Chem. , 16 ( 2 ) : 89 – 103 . [CSA] [CROSSREF]
  • Bonnet , C. , Andreescu , S. and Marty , J.‐L. 2003 . Adsorption: an easy and efficient immobilisation of acetylcholinesterase on screen‐printed electrodes . Anal. Chim. Acta , 481 : 209 – 211 . [CROSSREF]
  • Gogol , E. V. , Evtugyn , G. A. , Marty , J.‐L. , Budnikov , H. C. and Winter , V. G. 2000 . Amperometric biosensors based on nafion coated screen‐printed electrodes for the determination of cholinesterase inhibitors . Talanta , 53 : 379 – 389 . [CSA] [CROSSREF]
  • Bachmann , T. T. , Leca , B. , Vilatte , F. , Marty , J.‐F. , Fournier , D. and Schmid , R. F. 2000 . Improved multianalyte detection of organophosphates and carbamates with disposable multielectrode biosensors using recombinant mutants of Drosophila acetylcholinesterase and artificial neural networks . Biosensors Bioelectronics , 15 : 193 – 201 . [PUBMED] [INFOTRIEVE] [CSA] [CROSSREF]
  • Ciucu , A. and Ciucu , C. 2002 . Organic phase amperometric biosensor for detection of pesticides . Roumanian Biotechnol. Lett. , 7 ( 2 ) : 667 – 676 . [CSA]
  • Hart , J. P. and Hartley , I. C. 1994 . Voltammetric and amperometric studies of thiocholine at a screen‐printed carbon electrode chemically modified with cobalt phthalocyanine: studies towards a pesticide sensor . Analyst , 119 : 259 – 263 . [CSA] [CROSSREF]
  • Radic , Z. , Pickering , N. A. , Vellom , D. C. , Camp , S. and Taylor , P. 1993 . Three distinct domains in the cholinesterase molecule confer selectivity for acetyl‐ and butyrylcholinesterase inhibitors . Biochemistry , 32 ( 45 ) : 12074 – 12084 . [PUBMED] [INFOTRIEVE]
  • Schulze , H. , Vorlová , S. , Villatte , F. , Bachmann , T. T. and Schmid , R. D. 2003 . Design of acetylcholinesterases for biosensor applications . Biosensors Bioelectronics , 18 : 201 – 209 . [PUBMED] [INFOTRIEVE] [CSA] [CROSSREF]
  • Boublik , Y. , Saint‐Aguet , P. , Lougarre , A. , Arnaud , M. , Villatte , F. , Estrada‐Mondaca , S. and Fournier , D. 2002 . Acetylcholinesterase engineering for detection of insecticide residues . Protein Engng. , 15 ( 1 ) : 43 – 50 . [CSA] [CROSSREF]
  • Nunes , G. S. , Montesinos , T. , Marques , P. B.O. , Fournier , D. and Marty , J.‐F. 2001 . Acetylcholine enzyme sensor for determining methamidophos insecticide: evaluation of some genetically modified acetylcholinesterases from Drosophila melanogaster . Anal. Chim. Acta , 434 : 1 – 8 . [CROSSREF]
  • 1999 . The Pesticides (Maximum Residue Levels in Crops, Food and Feeding Stuffs) (England and Wales) Regulations , Statutory Instrument 1999, No. 3483 London, , UK : HMSO . DEFRA

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