The progress in the cholinesterase quantification methods

Bibliography

• Silman I, Sussman JL. Acetylcholinesterase: 'classical' and 'non-classical' functions and pharmacology. Curr Opin Pharmacol 2005;5:293-302
   PubMed Web of Science ®Google Scholar
• Quinn DM. Acetylcholinesterase - enzyme structure, reaction dynamics, and virtual – transition states. Chem Rev 1987;87:955-79
   Web of Science ®Google Scholar
• Rosenberry TL. Acetylcholinesterase. Adv Enzymol Relat Areas Mol Biol 1975;43:103-218
   PubMedGoogle Scholar
• Chatonnet A, Lockridge O. Comparison of butyrylcholinesterase and acetylcholinesterase. Biochem J 1989;260:625-34
   PubMed Web of Science ®Google Scholar
• Todrick A. The inhibition of cholinesterases by antagonists of acetylcholine and histamine. Brit J Pharm Chemother 1954;9:76-83
   PubMed Web of Science ®Google Scholar
• Masson P, Lockridge O. Butyrylcholinesterase for protection from organophosphorus poisons: catalytic complexities and hysteretic behavior. Arch Biochem Biophys 2010;494:107-20
   PubMed Web of Science ®Google Scholar
• Nicolet Y, Lockridge O, Masson P, Crystal structure of human butyrylcholinesterase and of its complexes with substrate and products. J Biol Chem 2003;278:41141-7
   PubMed Web of Science ®Google Scholar
• Takahash Y, Aoyama I, Ito F, Evaluation of phenyl acetate esterase activity as an index of liver damage. Clin Chim Acta 1967;18:21-32
   PubMed Web of Science ®Google Scholar
• Raderecht HJ. Zur standardisierung esterpal tender enzyme. Clin Chim Acta 1963;8:307-8
   PubMedGoogle Scholar
• Dietz AA, Rubinstein HM, Lubrano T. Colorimetric determination of serum cholinesterase and its genetic variants by the propionylthiocholine-dithiobis(nitrobenzoic acid) procedure. Clin Chem 1973;19:1309-13
   PubMed Web of Science ®Google Scholar
• Yamada M, Marui Y, Hayashi C, New thiocholine ester substrates for the assay of human serum cholinesterase. Clin Chem 2001;47:1962-6
   PubMed Web of Science ®Google Scholar
• Giacobini E. Cholinesterase inhibitors for Alzheimer's disease therapy: from tacrine to future applications. Neurochem Int 1998;32:413-19
   PubMed Web of Science ®Google Scholar
• Holzgrabe U, Kapkova P, Alptuzun V, Targeting acetylcholinesterase to treat neurodegeneration. Expert Opin Ther Target 2007;11:161-79
   PubMed Web of Science ®Google Scholar
• Juel VC, Massey JM. Myasthenia gravis. Orphanet J Rare Dis 2007;2:44
   PubMed Web of Science ®Google Scholar
• Marrs TC. Organophosphate poisoning. Pharmacol Ther 1993;58:51-66
   PubMed Web of Science ®Google Scholar
• Marrs TC. Organophosphate anticholinesterase poisoning. Toxicol Subst Mech 1996;15:357-88
   Google Scholar
• Bajgar J. Organophosphates/nerve agent poisoning: mechanism of action, diagnosis, prophylaxis, and treatment. Adv Clin Chem 2004;38:151-216
   PubMed Web of Science ®Google Scholar
• Bajgar J, Fusek J, Kuca K, Treatment of organophosphate intoxication using cholinesterase reactivators: facts and fiction. Mini Rev Med Chem 2007;7:461-6
   PubMed Web of Science ®Google Scholar
• Augustinsson K-B. Determination of activity of cholinesterases. In: Glick D, editor. Assay Methods for Cholinesterases, in Methods of Biochemical Analysis, Volume 5. John Wiley & Sons, Inc; Hoboken, NJ, USA: 2006. p. 217-73
   Google Scholar
• Witter RF. A critical study of manometric assay of cholinesterase in rat blood. Toxicol Appl Pharmacol 1962;4:313-23
   PubMed Web of Science ®Google Scholar
• Kalow W, Lindsay HA. A comparison of optical and manometric methods for the assay of human serum cholinesterase. Can J Biochem Physiol 1955;33:568-74
   PubMedGoogle Scholar
• Humiston CG, Wright GJ. An automated method for the determination of cholinesterase activity. Toxicol Appl Pharmacol 1967;10:467-80
   PubMed Web of Science ®Google Scholar
• Augustinsson K-B, Holmstedt B. Determination of cholinesterase in blood samples dried on filter-paper and its practical application. Scand J Clin Lab Inv 1965;17:573-83
   PubMed Web of Science ®Google Scholar
• Giacobini E, Holmstedt B. Cholinesterase content of certain regions of the spinal cord as judged by histochemical and Cartesian diver technique. Acta Physiol Scand 1958;42:12-27
   PubMedGoogle Scholar
• Giacobini E. Quantitative determination of cholinesterase in individual spinal ganglion cells. Acta Physiol Scand 1959;45:238-54
   PubMedGoogle Scholar
• Michel HO. An electrometric method for the determination of red blood cell and plasma cholinesterase activity. J Lab Clin Med 1949;34:1564-8
   Web of Science ®Google Scholar
• Mohammad F, Alias A, Ahmed O. Electrometric measurement of plasma, erythrocyte, and whole blood cholinesterase activities in healthy human volunteers. J Med Toxicol 2007;3:25-30
   PubMedGoogle Scholar
• Mohammad FK, Al-Baggou BK, Alias AS, Application of an electrometric method for measurement of in vitro inhibition of blood cholinesterases from sheep, goats and cattle by dichlorvos and carbaryl. Vet Med 2006;51:45-50
   Web of Science ®Google Scholar
• Askar KA, Kudi AC, Moody AJ. Comparative analysis of cholinesterase activities in food animals using modified Ellman and Michel assays. Can J Vet Res 2011;75:261-70
   PubMed Web of Science ®Google Scholar
• Augustinsson KB, Axenfors B. Aromatic thiol esters as substrates in quantitative esterase determinations. Anal Biochem 1972;48:428-36
   PubMed Web of Science ®Google Scholar
• Cuartero M, Ortuno JA, Garcia MS, Assay of acetylcholinesterase activity by potentiometric monitoring of acetylcholine. Anal Biochem 2012;421:208-12
   PubMed Web of Science ®Google Scholar
• Schwartz M, Myers TC. Simple microtitrimetric constant-pH method for accurate enzyme assays. Anal Chem 1958;30:1150-1
   Web of Science ®Google Scholar
• Wilson IB, Cabib E. Acetylcholinesterase: enthalpies and entropies of activation1. J Am Chem Soc 1956;78:202-7
   Web of Science ®Google Scholar
• Jorgensen K. Automatic recording of choline esterase activities. Scand J Clin Lab Inv 1959;11:282-4
   PubMed Web of Science ®Google Scholar
• Nabb DP, Whitfield F. Determination of cholinesterase by an automated pH stat method. Arch Environ Health 1967;15:147-54
   PubMed Web of Science ®Google Scholar
• Kuca K, Cabal J, Jun D, In vitro evaluation of acetylcholinesterase reactivators as potential antidotes against tabun nerve agent poisonings. Drug Chem Toxicol 2006;29:443-9
   PubMed Web of Science ®Google Scholar
• Bajgar J, Jun D, Kuca K, Inhibition of blood cholinesterases by nerve agents in vitro. J Appl Biomed 2009;7:201-6
   Web of Science ®Google Scholar
• Bajgar J, Kuca K, Fusek J, Inhibition of blood cholinesterases following intoxication with VX and its derivatives. J Appl Toxicol 2007;27:458-63
   PubMed Web of Science ®Google Scholar
• Back P. Reactivation of acetylcholinesterase and cholinesterase. Titrimetric studies on brain homogenate and plasma after in vitro inhibition by Tabun, Sarin and Soman. Z Klin Chem Klin Biochem 1969;7:301-5
   PubMedGoogle Scholar
• Kuca K, Cabal J, Kassa J. In vitro reactivation of sarin-inhibited brain acetylcholinesterase from different species by various oximes. J Enzym Inhib Med Chem 2005;20:227-32
   PubMed Web of Science ®Google Scholar
• Pohanka M, Musilek K, Kuca K. Progress of biosensors based on cholinesterase inhibition. Curr Med Chem 2009;16:1790-8
   PubMed Web of Science ®Google Scholar
• Reinhold JG, Tourigny LG, Yonan VL. Measurement of serum cholinesterase activity - by a photometric indicator method - together with a study of the influence of sex and race. Am J Clin Pathol 1953;23:645-53
   PubMed Web of Science ®Google Scholar
• Molander DW, Friedman MM, Ladue JS. Serum cholinesterase in hepatic and neoplastic diseases - A preliminary report. Ann Intern Med 1954;41:1139-51
   PubMed Web of Science ®Google Scholar
• Caraway WT. Photometric determination of serum cholinesterase activity. Am J Clin Pathol 1956;26:945-55
   PubMed Web of Science ®Google Scholar
• Biggs HG, Carey S, Morrison DB. A simple colorimetric method for measuring activities of cellular and plasma cholinesterase. Am J Clin Pathol 1958;30:181-6
   PubMed Web of Science ®Google Scholar
• Hestrin S. The reaction of acetylcholine and other carboxylic acid derivates with hydroxylamine, and its analytical applications. J Biol Chem 1949;180:249-61
   PubMed Web of Science ®Google Scholar
• Miao YQ, He NY, Zhu JJ. History and new developments of assays for cholinesterase activity and inhibition. Chem Rev 2010;110:5216-34
   PubMed Web of Science ®Google Scholar
• Prokofieva DS, Jenkins RO, Goncharov NV. Microplate biochemical determination of Russian VX: influence of admixtures and avoidance of false negative results. Anal Biochem 2012;424:108-13
   PubMed Web of Science ®Google Scholar
• Prokofieva DS, Voitenko NG, Gustyleva LK, Microplate spectroscopic methods for determination of the organophosphate soman. J Environ Monitor 2010;12:1349-54
   PubMed Web of Science ®Google Scholar
• Ellman GL, Courtney KD, Andres V Jr, A new and rapid colorimetric determination of acetylcholinesterase activity. Biochem Pharmacol 1961;7:88-95
   PubMed Web of Science ®Google Scholar
• Worek F, Eyer P, Thiermann H. Determination of acetylcholinesterase activity by the Ellman assay: a versatile tool for in vitro research on medical countermeasures against organophosphate poisoning. Drug Test Anal 2012;4:282-91
   PubMed Web of Science ®Google Scholar
• Bergmann F, Govrin H. Influence of pyridine-2-aldoxime-methochloride (PAM) on non-enzymic and enzymic ester hydrolysis. Biochimie 1973;55:515-20
   PubMed Web of Science ®Google Scholar
• Sinko G, Calic M, Bosak A, Limitation of the Ellman method: cholinesterase activity measurement in the presence of oximes. Anal Biochem 2007;370:223-7
   PubMed Web of Science ®Google Scholar
• Skrinjaricspoljar M, Franciskovic L, Radic Z, Reaction of imidazolium and pyridinium oximes with the cholinesterase substrate acetylthiocholine. Acta Pharmaceut 1992;42:77-83
   Web of Science ®Google Scholar
• Hay DL, Ibrahim GF, Horacek I. Rapid acetylcholinesterase screening test for neural tube defect. Clin Chem 1983;29:1065-9
   PubMed Web of Science ®Google Scholar
• Worek F, Mast U, Kiderlen D, Improved determination of acetylcholinesterase activity in human whole blood. Clin Chim Acta 1999;288:73-90
   PubMed Web of Science ®Google Scholar
• Sinko G, Kovarik Z, Reiner E, Mechanism of stereoselective interaction between butyrylcholinesterase and ethopropazine enantiomers. Biochimie 2011;93:1797-807
   PubMed Web of Science ®Google Scholar
• Low MG, Ferguson MAJ, Futerman AH, Covalently attached phosphatidylinositol as a hydrophobic anchor for membrane proteins. Trends Biochem Sci 1986;11:212-15
   Web of Science ®Google Scholar
• Low MG, Finean JB. Non-lytic release of acetylcholinesterase from erythrocytes by a phosphatidylinositol-specific phospholipase C. FEBS Lett 1977;82:143-6
   PubMed Web of Science ®Google Scholar
• Padilla S, Wilson VZ, Nostrandt AC. A novel method that markedly increases the sensitivity of the erythrocyte acetylcholinesterase assay, suitable for use in pesticide-treated rats. Toxicol Mech and Meth 1995;5:41-9
   Google Scholar
• Doctor BP, Toker L, Roth E, Microtiter assay for acetylcholinesterase. Anal Biochem 1987;166:399-403
   PubMed Web of Science ®Google Scholar
• Pohanka M, Jun D, Kuca K. Photometric microplate assay for estimation of the efficacy of paraoxon-inhibited acetylcholinesterase reactivation. J Enz Inhib Med Chem 2008;23:781-4
   PubMed Web of Science ®Google Scholar
• Lassiter TL, Marshall RS, Jackson LC, Automated measurement of acetylcholinesterase activity in rat peripheral tissues. Toxicology 2003;186:241-53
   PubMed Web of Science ®Google Scholar
• Vieira IJ, Medeiros WL, Monnerat CS, Two fast screening methods (GC-MS and TLC-ChEI assay) for rapid evaluation of potential anticholinesterasic indole alkaloids in complex mixtures. An Acad Bras Cienc 2008;80:419-26
   PubMed Web of Science ®Google Scholar
• Ingkaninan K, de Best CM, van der Heijden R, High-performance liquid chromatography with on-line coupled UV, mass spectrometric and biochemical detection for identification of acetylcholinesterase inhibitors from natural products. J Chromatogr A 2000;872:61-73
   PubMed Web of Science ®Google Scholar
• Andrisano V, Bartolini M, Gotti R, Determination of inhibitors' potency (IC50) by a direct high-performance liquid chromatographic method on an immobilised acetylcholinesterase column. J Chromatogr B 2001;753:375-83
   PubMedGoogle Scholar
• Forsberg EM, Green JRA, Brennan JD. Continuous flow immobilized enzyme reactor-tandem mass spectrometry for screening of AChE inhibitors in complex mixtures. Anal Chem 2011;83:5230-6
   PubMed Web of Science ®Google Scholar
• Eckert S, Eyer P, Muckter H, Development of a dynamic model for real-time determination of membrane-bound acetylcholinesterase activity upon perfusion with inhibitors and reactivators. Biochem Pharmacol 2006;72:358-65
   PubMed Web of Science ®Google Scholar
• Eckert S, Eyer P, Muckter H, Kinetic analysis of the protection afforded by reversible inhibitors against irreversible inhibition of acetylcholinesterase by highly toxic organophosphorus compounds. Biochem Pharmacol 2006;72:344-57
   PubMed Web of Science ®Google Scholar
• Eckert S, Eyer P, Herkert N, Comparison of the oxime-induced reactivation of erythrocyte and muscle acetylcholinesterase following inhibition by sarin or paraoxon, using a perfusion model for the real-time determination of membrane-bound acetylcholinesterase activity. Biochem Pharmacol 2008;75:698-703
   PubMed Web of Science ®Google Scholar
• London L, Thompson ML, Sacks S, Repeatability and validity of a field kit for estimation of cholinesterase in whole blood. Occup Environ Med 1995;52:57-64
   PubMed Web of Science ®Google Scholar
• Rajapakse BN, Thiermann H, Eyer P, Evaluation of the test-mate ChE (Cholinesterase) field kit in acute organophosphorus poisoning. Ann EmMed 2011;58:559-64
   PubMed Web of Science ®Google Scholar
• Pohanka M, Karasova JZ, Kuca K, Colorimetric dipstick for assay of organophosphate pesticides and nerve agents represented by paraoxon, sarin and VX. Talanta 2010;81:621-4
   PubMed Web of Science ®Google Scholar
• Uete T, Miyamato Y, Onishi M, Spectrophotometric micromethod for measuring cholinesterase activity in serum or plasma. Clin Chem 1972;18:454-8
   PubMed Web of Science ®Google Scholar
• Grassetti DR, Murray JF Jr. Determination of sulfhydryl groups with 2,2′- or 4,4′-dithiodipyridine. Arch Biochem Biophys 1967;119:41-9
   PubMed Web of Science ®Google Scholar
• Silk E, King J, Whittaker M. Assay of cholinesterase in clinical-chemistry. Ann Clin Biochem 1979;16:57-75
   PubMed Web of Science ®Google Scholar
• Haigh JR, Lefkowitz LJ, Capacio BR, Advantages of the WRAIR whole blood cholinesterase assay: comparative analysis to the micro-Ellman, test-mate ChE™, and michel (▵pH) assays. Chem Biol Interact 2008;175:417-20
   PubMed Web of Science ®Google Scholar
• Augustinsson KB, Eriksson H. The effects of two disulphides on cholinesterase activity in the spectrophotometric assay. Biochem J 1974;139:123-7
   PubMed Web of Science ®Google Scholar
• Dass PD, Offutt DM, Mejia MB, Comparative kinetic analysis of cholinesterase methods in rat and human erythrocytes and plasma. Vet Hum Toxicol 1997;39:11-17
   PubMedGoogle Scholar
• Willig S, Hunter DL, Dass PD, Validation of the use of 6,6'-dithiodinicotinic acid as a chromogen in the Ellman method for cholinesterase determinations. Vet Hum Toxicol 1996;38:249-53
   PubMedGoogle Scholar
• Wille T, Thiermann H, Worek F. Evaluation of 6,6'-dithionicotinic acid as alternative chromogen in a modified Ellman method–comparison in various species. Toxicol Mech Method 2011;21(7):533-7
   PubMed Web of Science ®Google Scholar
• Ormerod WE. Hydrolysis of benzoylcholine derivatives by cholinesterase in serum. Biochem J 1953;54:701-4
   PubMed Web of Science ®Google Scholar
• Abernethy MH, George PM, Melton VE. A new succinylcholine-based assay of plasma cholinesterase. Clin Chem 1984;30:192-5
   PubMed Web of Science ®Google Scholar
• Abernethy MH, Fitzgerald HP, Ahern KM. An enzymatic method for erythrocyte acetylcholinesterase. Clin Chem 1988;34:1055-7
   PubMed Web of Science ®Google Scholar
• Guilbault GG, Kramer DN. Resorufin butyrate and indoxyl acetate as fluorogenic substrates for cholinesterase. Anal Chem 1965;37:120-3
   PubMed Web of Science ®Google Scholar
• Pohanka M, Hrabinova M, Kuca K, Assessment of acetylcholinesterase activity using indoxylacetate and comparison with the standard Ellman's method. Int J Mol Sci 2011;12:2631-40
   PubMed Web of Science ®Google Scholar
• Kiernan JA. Indigogenic substrates for detection and localization of enzymes. Biotech Histochem 2007;82:73-103
   PubMed Web of Science ®Google Scholar
• Jiang P, Qu F, Tan X, The application of microfluidic chip electrophoresis in biomolecular interaction research. Prog Chem 2009;21:1895-904
   Web of Science ®Google Scholar
• Kramer DN, Guilbault GG. Resorufin acetate as a substrate for determination of hydrolytic enzymes at low enzyme and substrate concentrations. Anal Chem 1964;36:1662-3
   Web of Science ®Google Scholar
• Siegel GJ, Lehrer GM, Silides D. The kinetics of cholinesterases measured fluorometrically. J Histochem Cytochem 1966;14:473-8
   PubMed Web of Science ®Google Scholar
• Lehrer GM, Siegel GJ. Kinetics of acetylcholinesterase with special reference to alpha-naphthyl acetate. J Histochem Cytochem 1965;13:8–
   Web of Science ®Google Scholar
• Augustinsson KB. The use of naphthyl esters as substrates in esterase determinations. Biochim Biophys Acta 1968;159:197-200
   PubMed Web of Science ®Google Scholar
• Prince AK. A sensitive fluorometric procedure for the determination of small quantities of acetylcholinesterase. Biochem Pharmacol 1966;15:411-17
   PubMed Web of Science ®Google Scholar
• Rhee IK, Appels N, Luijendijk T, Determining acetylcholinesterase inhibitory activity in plant extracts using a fluorimetric flow assay. Phytochem Anal 2003;14:145-9
   PubMed Web of Science ®Google Scholar
• Parvari R, Pecht I, Soreq H. A microfluorometric assay for cholinesterases, suitable for multiple kinetic determinations of picomoles of released thiocholine. Anal Biochem 1983;133:450-6
   PubMed Web of Science ®Google Scholar
• Hadd AG, Jacobson SC, Ramsey JM. Microfluidic assays of acetylcholinesterase inhibitors. Anal Chem 1999;71:5206-12
   Web of Science ®Google Scholar
• Birman S. Determination of acetylcholinesterase activity by a new chemiluminescence assay with the natural substrate. Biochem J 1985;225:825-8
   PubMed Web of Science ®Google Scholar
• Kricka LJ, Schmerfeld-Pruss D, Edwards B. Chemiluminescent assay of enzymes using proenhancers and pro-anti-enhancers. J Biolumin Chemilumin 1991;6:231-8
   PubMedGoogle Scholar
• Navas Diaz A, Garcia Sanchez F, Gonzalez Garcia JA, Assay of cholinesterase using a pro-enhancer of the luminol-H2O2-horseradish peroxidase reaction. J Biolumin Chemilumin 1995;10:285-9
   PubMedGoogle Scholar
• Guardigli M, Pasini P, Mirasoli M, Chemiluminescent high-throughput microassay for evaluation of acetylcholinesterase inhibitors. Anal Chim Acta 2005;535:139-44
   Web of Science ®Google Scholar
• Andreani A, Burnelli S, Granaiola M, Chemiluminescent high-throughput microassay applied to imidazo[2,1-b]thiazole derivatives as potential acetylcholinesterase and butyrylcholinesterase inhibitors. Eur J Med Chem 2008;43:657-61
   PubMed Web of Science ®Google Scholar
• Navas Diaz A, Gonzalez Garcia JA, Lovillo J. Enhancer effect of fluorescein on the luminol-H2O2-horseradish peroxidase chemiluminescence: energy transfer process. J Biolumin Chemilumin 1997;12:199-205
   PubMedGoogle Scholar
• Marquette CA, Blum LJ. Applications of the luminol chemiluminescent reaction in analytical chemistry. Anal Bioanal Chem 2006;385:546-54
   PubMed Web of Science ®Google Scholar
• de Jong CF, Derks RJE, Bruyneel B, High-performance liquid chromatography-mass spectrometry-based acetylcholinesterase assay for the screening of inhibitors in natural extracts. J Chromatogr A 2006;1112:303-10
   PubMed Web of Science ®Google Scholar
• Liesener A, Perchuc AM, Schoni R, Screening of acetylcholinesterase inhibitors in snake venom by electrospray mass spectrometry. Pure Appl Chem 2007;79:2339-49
   Web of Science ®Google Scholar
• Hu FL, Zhang HY, Lin HQ, Enzyme inhibitor screening by electrospray mass spectrometry with immobilized enzyme on magnetic silica microspheres. J Am Soc Mass Spectrom 2008;19:865-73
   PubMed Web of Science ®Google Scholar
• Kramer DN, Cannon PL, Guilbault GG. Electrochemical determination of cholinesterase and thiocholine esters. Anal Chem 1962;34:842-5
   Web of Science ®Google Scholar
• Guilbault GG, Kramer DN, Cannon PL Jr. A new, general electrochemical method of determining enzyme kinetics. Kinetics of the enzymic hydrolysis of thiocholine iodide esters. Anal Biochem 1963;5:208-16
   PubMed Web of Science ®Google Scholar
• Ridgway TH, Mark HB Jr. A polarographic method for following the rates of cholinesterase-catalyzed hydrolyses of acetylthiocholine. Anal Biochem 1965;12:357-66
   PubMed Web of Science ®Google Scholar
• Frasco MF, Colletier JP, Weik M, Mechanisms of cholinesterase inhibition by inorganic mercury. Febs J 2007;274:1849-61
   PubMed Web of Science ®Google Scholar
• Winteringham FP, Disney RW. Radiometric assay of acetylcholinesterase. Nature 1962;195:1303
   PubMed Web of Science ®Google Scholar
• Reed DJ, Goto K, Wang CH. A direct radioisotopic assay for acetylcholinesterase. Anal Biochem 1966;16:59-64
   PubMed Web of Science ®Google Scholar
• Gaballah S. A direct radioisotopic microassay for cholinesterase. Proc Soc Exp Biol Med 1968;129:376-80
   PubMed Web of Science ®Google Scholar
• McCaman MW, Tomey LR, McCaman RE. Radiomimetric assay of acetylcholinesterase activity in submicrogram amounts of tissue. Life Sci 1968;7(6):233-44
   PubMedGoogle Scholar
• Johnson CD, Russell RL. A rapid, simple radiometric assay for cholinesterase, suitable for multiple determinations. Anal Biochem 1975;64:229-38
   PubMed Web of Science ®Google Scholar
• Potter LT. A radiometric microassay of acetylcholinesterase. J Pharmacol Exp Ther 1967;156:500-6
   PubMed Web of Science ®Google Scholar
• Henn BC, McMaster S, Padilla S. Measuring cholinesterase activity in human saliva. J Toxicol Env Health Part A 2006;69:1805-18
   PubMed Web of Science ®Google Scholar
• Kikuchi T, Okamura T, Arai T, Use of a novel radiometric method to assess the inhibitory effect of donepezil on acetylcholinesterase activity in minimally diluted tissue samples. Br J Pharmacol 2010;159:1732-42
   PubMed Web of Science ®Google Scholar
• Andreescu S, Marty JL. Twenty years research in cholinesterase biosensors: from basic research to practical applications. Biomol Eng 2006;23:1-15
   PubMedGoogle Scholar
• Kumaran S, Morita M. Application of a cholinesterase biosensor to screen for organophosphorus pesticides extracted from soil. Talanta 1995;42:649-55
   PubMed Web of Science ®Google Scholar
• Pohanka M, Jun D, Kuca K. Amperometric biosensors for real time assays of organophosphates. Sensors 2008;8:5303-12
   PubMed Web of Science ®Google Scholar
• Yoshinobu T, Schoning MJ, Finger F, Fabrication of thin-film LAPS with amorphous silicon. Sensors 2004;4:163-9
   Web of Science ®Google Scholar
• La Rosa C, Pariente F, Hernández L, Determination of organophosphorus and carbamic pesticides with an acetylcholinesterase amperometric biosensor using 4-aminophenyl acetate as substrate. Anal Chim Acta 1994;295:273-82
   Web of Science ®Google Scholar
• Ghindilis AL, Atanasov P, Wilkins E. Potentiometric immunoelectrode for fast assay based on direct electron transfer catalyzed by peroxidase. Sensor Actuat B Chem 1996;34:528-32
   Web of Science ®Google Scholar
• Pohanka M, Jun D, Kuca K. Improvement of acetylcholinesterase-based assay for organophosphates in way of identification by reactivators. Talanta 2008;77:451-4
   PubMed Web of Science ®Google Scholar