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PEDOT: PSS/AuNPs-Based Composite as Voltammetric Sensor for the Detection of Pirimicarb. Polymers (Basel) 2023; 15:polym15030739. [PMID: 36772040 PMCID: PMC9919558 DOI: 10.3390/polym15030739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/27/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
An electrochemical sensor for the pesticide Pirimicarb (PMC) has been developed. A screen-printed electrode (SPCE) was used and modified with the conducting polymer poly (3,4-ethylenedioxythiophene) (PEDOT) and gold nanoparticles (AuNPs) to enhance electrochemical proprieties. Electrode characterizations were performed using scattering electron microscopy (SEM) and cyclic voltammetry (CV). With the SPCE/PEDOT:PSS/AuNPs modified electrode, a new peak at 1.0 V appeared in the presence of PMC related to the PMC oxidation. To elucidate the mechanism of PMC oxidation, Gas Chromatography-Mass Spectrometry (GC-MS), where two major peaks were identified, evidencing that the device can both detect and degrade PMC by an electro-oxidation process. Exploring this peak signal, it was possible the sensor development, performing detection from 93.81-750 µmol L-1, limits of quantification (LOQ) and detection (LOD) of 93.91 µmol L-1 and 28.34 µmol L-1, respectively. Thus, it was possible to study and optimization of PMC degradation, moreover, to perform detection at low concentrations and with good selectivity against different interferents using a low-cost printed electrode based on graphite modified with conductive polymer and AuNPs.
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Bucur B, Purcarea C, Andreescu S, Vasilescu A. Addressing the Selectivity of Enzyme Biosensors: Solutions and Perspectives. SENSORS (BASEL, SWITZERLAND) 2021; 21:3038. [PMID: 33926034 PMCID: PMC8123588 DOI: 10.3390/s21093038] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 12/23/2022]
Abstract
Enzymatic biosensors enjoy commercial success and are the subject of continued research efforts to widen their range of practical application. For these biosensors to reach their full potential, their selectivity challenges need to be addressed by comprehensive, solid approaches. This review discusses the status of enzymatic biosensors in achieving accurate and selective measurements via direct biocatalytic and inhibition-based detection, with a focus on electrochemical enzyme biosensors. Examples of practical solutions for tackling the activity and selectivity problems and preventing interferences from co-existing electroactive compounds in the samples are provided such as the use of permselective membranes, sentinel sensors and coupled multi-enzyme systems. The effect of activators, inhibitors or enzymatic substrates are also addressed by coupled enzymatic reactions and multi-sensor arrays combined with data interpretation via chemometrics. In addition to these more traditional approaches, the review discusses some ingenious recent approaches, detailing also on possible solutions involving the use of nanomaterials to ensuring the biosensors' selectivity. Overall, the examples presented illustrate the various tools available when developing enzyme biosensors for new applications and stress the necessity to more comprehensively investigate their selectivity and validate the biosensors versus standard analytical methods.
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Affiliation(s)
- Bogdan Bucur
- National Institute for Research and Development in Biological Sciences, 296 Splaiul Independentei, 060031 Bucharest, Romania;
| | - Cristina Purcarea
- Institute of Biology, 296 Splaiul Independentei, 060031 Bucharest, Romania;
| | - Silvana Andreescu
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY 13676, USA;
| | - Alina Vasilescu
- International Centre of Biodynamics, 1B Intrarea Portocalelor, 060101 Bucharest, Romania
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Díez-Buitrago B, Saa L, Briz N, Pavlov V. Development of portable CdS QDs screen-printed carbon electrode platform for electrochemiluminescence measurements and bioanalytical applications. Talanta 2021; 225:122029. [PMID: 33592758 DOI: 10.1016/j.talanta.2020.122029] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/11/2020] [Accepted: 12/14/2020] [Indexed: 12/31/2022]
Abstract
In this work, a portable and disposable screen-printed electrode-based platform for CdS QDs electrochemiluminescence (ECL) detection is presented. CdS QDs were synthesized in aqueous media and placed on top of carbon electrodes by drop casting. The CdS QDs spherical assemblies consisted of nanoparticles about 4 nm diameters and served as ECL sensitizers to enzymatic assays. The nanoparticles were characterized by optical techniques, TEM and XPS. Besides, the electrode modification process was optimized and further studied by SEM and confocal microscopy. The ECL emission from CdS QDs was triggered with H2O2 as cofactor and enzymatic assays were employed to modulate the CdS QDs ECL signal by blocking the surface or generating H2O2 in situ. Thiol-bearing compounds such as thiocholine generated through the hydrolysis of acetylthiocholine by acetylcholinesterase (AChE) interacted with the surface of CdS QDs thus blocking the ECL. The biosensor showed a linear range up to 5 mU mL-1 and a detection limit of 0.73 mU mL-1 for AChE. Moreover, the inhibition mechanism of the enzyme was studied by using 1,5-bis-(4-allyldimethylammonium-phenyl)pentan-3-one dibromide with a detection limit of 79.22 nM. Furthermore, the natural production of H2O2 from the oxidation of methanol by the action of alcohol oxidase was utilized to carry out the ECL process. This enzymatic assay presented a linear range up to 0.5 mg L-1 and a detection limit of 61.46 μg L-1 for methanol. The reported methodology shows potential applications for the development of sensitive and easy to hand biosensors and was applied to the determination of AChE and methanol in real samples.
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Affiliation(s)
- Beatriz Díez-Buitrago
- Center for Cooperative Research in Biomaterials (CIC BiomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014, Donostia San Sebastián, Spain; Tecnalia, Basque Research and Technology Alliance (BRTA), Paseo Mikeletegi 2, 20009, Donostia-San Sebastián, Spain
| | - Laura Saa
- Center for Cooperative Research in Biomaterials (CIC BiomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014, Donostia San Sebastián, Spain
| | - Nerea Briz
- Tecnalia, Basque Research and Technology Alliance (BRTA), Paseo Mikeletegi 2, 20009, Donostia-San Sebastián, Spain
| | - Valeri Pavlov
- Center for Cooperative Research in Biomaterials (CIC BiomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014, Donostia San Sebastián, Spain.
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Liu B, Peng Z, Wu S, He T, Qiu P. A sensitive fluorescent assay for the determination of parathion-methyl using AHNSA probe with MnO 2 nanosheets. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119146. [PMID: 33186817 DOI: 10.1016/j.saa.2020.119146] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 10/22/2020] [Accepted: 10/24/2020] [Indexed: 06/11/2023]
Abstract
In this paper, a novel fluorescence assay has been constructed for the determination of parathion-methyl (PM) by using 4-amino-3-hydroxy-1-naphthalenesulfonic acid (AHNSA) as probe. MnO2 nanosheets (MnO2 NS) could quench the fluorescence of AHNSA, while Mn2+, the reduction product of MnO2 NS, has no influence on it, resulting in fluorescence recovery. This is because that MnO2 NS have oxidized characteristic, and they can react with choline (TCh), which is the product of acetylthiocholine (ATCh) catalyzed by acetylcholinesterase (AChE). In the presence of OPs, the activity of AChE was inhibited, accompanied by the restraint of the redox reaction of MnO2 NS, therefore the fluorescence of AHNSA was quenched. Under the optimized experimental conditions, a linear range of PM was determined to be 0.4-40 ng/mL (R2 = 0.997) by the proposed method with the limit of detection for 0.18 ng/mL (S/N = 3). The assay was successfully applied to the determination of PM in lake water, which average recoveries were between 86.5% and 114.4%.
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Affiliation(s)
- Bicheng Liu
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Zoujun Peng
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Sihao Wu
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Tianshuang He
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Ping Qiu
- Department of Chemistry, Nanchang University, Nanchang 330031, China; Jiangxi Province Key Laboratory of Modern Analytical Science, Nanchang University, Nanchang 330031, China.
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Kim H, Seong W, Rha E, Lee H, Kim SK, Kwon KK, Park KH, Lee DH, Lee SG. Machine learning linked evolutionary biosensor array for highly sensitive and specific molecular identification. Biosens Bioelectron 2020; 170:112670. [DOI: 10.1016/j.bios.2020.112670] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/26/2020] [Accepted: 09/30/2020] [Indexed: 10/23/2022]
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Pérez-Fernández B, Costa-García A, Muñiz ADLE. Electrochemical (Bio)Sensors for Pesticides Detection Using Screen-Printed Electrodes. BIOSENSORS 2020; 10:E32. [PMID: 32252430 PMCID: PMC7236603 DOI: 10.3390/bios10040032] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 03/27/2020] [Accepted: 03/30/2020] [Indexed: 12/12/2022]
Abstract
Pesticides are among the most important contaminants in food, leading to important global health problems. While conventional techniques such as high-performance liquid chromatography (HPLC) and mass spectrometry (MS) have traditionally been utilized for the detection of such food contaminants, they are relatively expensive, time-consuming and labor intensive, limiting their use for point-of-care (POC) applications. Electrochemical (bio)sensors are emerging devices meeting such expectations, since they represent reliable, simple, cheap, portable, selective and easy to use analytical tools that can be used outside the laboratories by non-specialized personnel. Screen-printed electrodes (SPEs) stand out from the variety of transducers used in electrochemical (bio)sensing because of their small size, high integration, low cost and ability to measure in few microliters of sample. In this context, in this review article, we summarize and discuss about the use of SPEs as analytical tools in the development of (bio)sensors for pesticides of interest for food control. Finally, aspects related to the analytical performance of the developed (bio)sensors together with prospects for future improvements are discussed.
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Affiliation(s)
| | | | - Alfredo de la Escosura- Muñiz
- NanoBioAnalysis Group-Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006 Oviedo, Spain
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Pundir C, Malik A, Preety. Bio-sensing of organophosphorus pesticides: A review. Biosens Bioelectron 2019; 140:111348. [DOI: 10.1016/j.bios.2019.111348] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 05/22/2019] [Indexed: 01/09/2023]
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8
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Cakir O. A molecularly imprinted nanofilm‐based quartz crystal microbalance sensor for the real‐time detection of pirimicarb. J Mol Recognit 2019; 32:e2785. [DOI: 10.1002/jmr.2785] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 03/17/2019] [Accepted: 03/20/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Oguz Cakir
- Science and Technology Application and Research CenterDicle University Diyarbakır Turkey
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Rajangam B, Daniel DK, Krastanov AI. Progress in enzyme inhibition based detection of pesticides. Eng Life Sci 2017; 18:4-19. [PMID: 32624856 DOI: 10.1002/elsc.201700028] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 06/13/2017] [Accepted: 07/03/2017] [Indexed: 01/16/2023] Open
Abstract
The previous few decades have seen the development of biosensors and their use in monitoring of pesticides in food and environmental samples. Although inhibition-based biosensors have been subject of several recent research works, their performance characteristics greatly depend on the type of immobilization and the presence of interfering compounds in the samples. Moreover, sensitivity, detection limits, and rapidity of the response are few of the other major features that need to be investigated further if they are to become operationally user-friendly. This review will highlight research carried out in the past on biosensors that are based on enzyme inhibition for determination of organophosphorus compounds and carbamate pesticides.
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Affiliation(s)
- Šárka Štěpánková
- Faculty of Chemical Technology, Department of Biological and Biochemical Sciences, University of Pardubice, Pardubice, Czech Republic
| | - Katarína Vorčáková
- Faculty of Chemical Technology, Department of Biological and Biochemical Sciences, University of Pardubice, Pardubice, Czech Republic
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Amine A, Arduini F, Moscone D, Palleschi G. Recent advances in biosensors based on enzyme inhibition. Biosens Bioelectron 2015; 76:180-94. [PMID: 26227311 DOI: 10.1016/j.bios.2015.07.010] [Citation(s) in RCA: 113] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Revised: 06/28/2015] [Accepted: 07/05/2015] [Indexed: 02/07/2023]
Abstract
Enzyme inhibitors like drugs and pollutants are closely correlated to human and environmental health, thus their monitoring is of paramount importance in analytical chemistry. Enzymatic biosensors represent cost-effective, miniaturized and easy to use devices; particularly biosensors based on enzyme inhibition are useful analytical tools for fast screening and monitoring of inhibitors. The present review will highlight the research carried out in the last 9 years (2006-2014) on biosensors based on enzyme inhibition. We underpin the recent advances focused on the investigation in new theoretical approachs and in the evaluation of biosensor performances for reversible and irreversible inhibitors. The use of nanomaterials and microfluidic systems as well as the applications of the various biosensors in real samples is critically reviewed, demonstrating that such biosensors allow the development of useful devices for a fast and reliable alarm system.
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Affiliation(s)
- A Amine
- Faculty of Sciences and Techniques, University Hassan II of Casablanca, Morocco.
| | - F Arduini
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy; Consorzio Interuniversitario Biostrutture e Biosistemi "INBB", Viale Medaglie d'Oro 305, 00136 Rome, Italy
| | - D Moscone
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy; Consorzio Interuniversitario Biostrutture e Biosistemi "INBB", Viale Medaglie d'Oro 305, 00136 Rome, Italy
| | - G Palleschi
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, Via della Ricerca Scientifica, 00133 Rome, Italy; Consorzio Interuniversitario Biostrutture e Biosistemi "INBB", Viale Medaglie d'Oro 305, 00136 Rome, Italy
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12
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Han GR, Jang CH. Liquid crystal sensor for the detection of acetylcholine using acetylcholinesterase immobilized on a nanostructured polymeric surface. Colloid Polym Sci 2015. [DOI: 10.1007/s00396-015-3648-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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13
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Kestwal RM, Bagal-Kestwal D, Chiang BH. Fenugreek hydrogel–agarose composite entrapped gold nanoparticles for acetylcholinesterase based biosensor for carbamates detection. Anal Chim Acta 2015; 886:143-50. [DOI: 10.1016/j.aca.2015.06.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 05/18/2015] [Accepted: 06/16/2015] [Indexed: 01/15/2023]
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14
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Xia N, Zhang Y, Chang K, Gai X, Jing Y, Li S, Liu L, Qu G. Ferrocene-phenylalanine hydrogels for immobilization of acetylcholinesterase and detection of chlorpyrifos. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.03.030] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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PEREIRA NDM, OLIVEIRA FMD, PEREIRA NR, VERLY RM, SOUTO DEP, KUBOTA LT, TANAKA AA, DAMOS FS, LUZ RDCS. Ultrasensitive Biosensor for Detection of Organophosphorus Pesticides Based on a Macrocycle Complex/Carbon Nanotubes Composite and 1-Methyl-3-octylimidazolium Tetrafluoroborate as Binder Compound. ANAL SCI 2015; 31:29-35. [DOI: 10.2116/analsci.31.29] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Oliveira TM, Barroso MF, Morais S, Araújo M, Freire C, de Lima-Neto P, Correia AN, Oliveira MB, Delerue-Matos C. Sensitive bi-enzymatic biosensor based on polyphenoloxidases–gold nanoparticles–chitosan hybrid film–graphene doped carbon paste electrode for carbamates detection. Bioelectrochemistry 2014; 98:20-9. [DOI: 10.1016/j.bioelechem.2014.02.003] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 02/03/2014] [Accepted: 02/22/2014] [Indexed: 02/07/2023]
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Ibrahim F, Andre C, Iutzeler A, Guillaume YC. Analysis of the activation of acetylcholinesterase by carbon nanoparticles using a monolithic immobilized enzyme microreactor: role of the water molecules in the active site gorge. J Enzyme Inhib Med Chem 2014; 28:1010-4. [PMID: 24020636 DOI: 10.3109/14756366.2012.705835] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A biochromatographic system was used to study the direct effect of carbon nanoparticles (CNPs) on the acetylcholinesterase (AChE) activity. The AChE enzyme was covalently immobilized on a monolithic CIM-disk via its NH2 residues. Our results showed an increase in the AChE activity in presence of CNPs. The catalytic constant (k(cat)) was increased while the Michaelis constant (K(m)) was slightly decreased. This indicated an increase in the enzyme efficiency with increase of the substrate affinity to the active site. The thermodynamic data of the activation mechanism of the enzyme, i.e. ΔH* and ΔS*, showed no change in the substrate interaction mechanism with the anionic binding site. The increase of the enthalpy (ΔH*) and the entropy (ΔS*) with decrease in the free energy of activation (Ea) was related to structural conformation change in the active site gorge. This affected the stability of water molecules in the active site gorge and facilitated water displacement by substrate for entering to the active site of the enzyme.
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Dutta RR, Puzari P. Amperometric biosensing of organophosphate and organocarbamate pesticides utilizing polypyrrole entrapped acetylcholinesterase electrode. Biosens Bioelectron 2014; 52:166-72. [DOI: 10.1016/j.bios.2013.08.050] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Revised: 08/22/2013] [Accepted: 08/23/2013] [Indexed: 10/26/2022]
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Acetylcholinesterase biosensors for electrochemical detection of organophosphorus compounds: a review. Biochem Res Int 2013; 2013:731501. [PMID: 24383001 PMCID: PMC3872028 DOI: 10.1155/2013/731501] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 10/03/2013] [Indexed: 11/17/2022] Open
Abstract
The exponentially growing population, with limited resources, has exerted an intense pressure on the agriculture sector. In order to achieve high productivity the use of pesticide has increased up to many folds. These pesticides contain organophosphorus (OP) toxic compounds which interfere with the proper functioning of enzyme acetylcholinesterase (AChE) and finally affect the central nervous system (CNS). So, there is a need for routine, continuous, on spot detection of OP compounds which are the main limitations associated with conventional analytical methods. AChE based enzymatic biosensors have been reported by researchers as the most promising tool for analysis of pesticide level to control toxicity and for environment conservation. The present review summarises AChE based biosensors by discussing their characteristic features in terms of fabrication, detection limit, linearity range, time of incubation, and storage stability. Use of nanoparticles in recently reported fabrication strategies has improved the efficiency of biosensors to a great extent making them more reliable and robust.
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Laccase–Prussian blue film–graphene doped carbon paste modified electrode for carbamate pesticides quantification. Biosens Bioelectron 2013; 47:292-9. [DOI: 10.1016/j.bios.2013.03.026] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2012] [Revised: 02/22/2013] [Accepted: 03/12/2013] [Indexed: 02/08/2023]
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PREPARATION OF MOLECULARLY IMPRINTED MATERIAL OF PIRIMICARB BASED ON SURFACE-INITIATED GRAFT-POLYMERIZATION AND ITS RECOGNITION CHARACTER. ACTA POLYM SIN 2013. [DOI: 10.3724/sp.j.1105.2013.12342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Alonso GA, Muñoz R, Marty JL. Automatic Electronic Tongue for On-Line Detection and Quantification of Organophosphorus and Carbamate Pesticides Using Enzymatic Screen Printed Biosensors. ANAL LETT 2013. [DOI: 10.1080/00032719.2012.745087] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Amraoui NB, Amine A, Rejeb IB, Gargouri M. Determination of Pesticides Based on Their Inhibitory Action on Acetylcholinesterase Using a 2-Phase System. ANAL LETT 2013. [DOI: 10.1080/00032719.2012.762581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Oliveira TMBF, Fátima Barroso M, Morais S, de Lima-Neto P, Correia AN, Oliveira MBPP, Delerue-Matos C. Biosensor based on multi-walled carbon nanotubes paste electrode modified with laccase for pirimicarb pesticide quantification. Talanta 2013; 106:137-43. [PMID: 23598106 DOI: 10.1016/j.talanta.2012.12.017] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Revised: 12/05/2012] [Accepted: 12/08/2012] [Indexed: 10/27/2022]
Abstract
This study focused on the development of a sensitive enzymatic biosensor for the determination of pirimicarb pesticide based on the immobilization of laccase on composite carbon paste electrodes. Multi-walled carbon nanotubes (MWCNTs) paste electrode modified by dispersion of laccase (3%, w/w) within the optimum composite matrix (60:40%, w/w, MWCNTs and paraffin binder) showed the best performance, with excellent electron transfer kinetic and catalytic effects related to the redox process of the substrate 4-aminophenol. No metal or anti-interference membrane was added. Based on the inhibition of laccase activity, pirimicarb can be determined in the range 9.90 × 10(-7) to 1.15 × 10(-5) mol L(-1) using 4-aminophenol as substrate at the optimum pH of 5.0, with acceptable repeatability and reproducibility (relative standard deviations lower than 5%). The limit of detection obtained was 1.8 × 10(-7) mol L(-1) (0.04 mg kg(-1) on a fresh weight vegetable basis). The high activity and catalytic properties of the laccase-based biosensor are retained during ca. one month. The optimized electroanalytical protocol coupled to the QuEChERS methodology were applied to tomato and lettuce samples spiked at three levels; recoveries ranging from 91.0 ± 0.1% to 101.0 ± 0.3% were attained. No significant effects in the pirimicarb electroanalysis were observed by the presence of pro-vitamin A, vitamins B1 and C, and glucose in the vegetable extracts. The proposed biosensor-based pesticide residue methodology fulfills all requisites to be used in implementation of food safety programs.
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Affiliation(s)
- Thiago M B F Oliveira
- REQUIMTE, Instituto Superior de Engenharia do Porto, Instituto Politécnico do Porto, Rua Dr. Bernardino de Almeida 431, 4200-072 Porto, Portugal
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Csiffáry G, Nagy P, Kiss A, Adányi N. New type biosensor for the detection of pesticides, based on the inhibition of acetylcholinesterase. ACTA ALIMENTARIA 2013. [DOI: 10.1556/aalim.42.2013.1.8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Carrara S, Ghoreishizadeh S, Olivo J, Taurino I, Baj-Rossi C, Cavallini A, de Beeck MO, Dehollain C, Burleson W, Moussy FG, Guiseppi-Elie A, De Micheli G. Fully integrated biochip platforms for advanced healthcare. SENSORS (BASEL, SWITZERLAND) 2012; 12:11013-60. [PMID: 23112644 PMCID: PMC3472872 DOI: 10.3390/s120811013] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Revised: 07/10/2012] [Accepted: 07/17/2012] [Indexed: 01/07/2023]
Abstract
Recent advances in microelectronics and biosensors are enabling developments of innovative biochips for advanced healthcare by providing fully integrated platforms for continuous monitoring of a large set of human disease biomarkers. Continuous monitoring of several human metabolites can be addressed by using fully integrated and minimally invasive devices located in the sub-cutis, typically in the peritoneal region. This extends the techniques of continuous monitoring of glucose currently being pursued with diabetic patients. However, several issues have to be considered in order to succeed in developing fully integrated and minimally invasive implantable devices. These innovative devices require a high-degree of integration, minimal invasive surgery, long-term biocompatibility, security and privacy in data transmission, high reliability, high reproducibility, high specificity, low detection limit and high sensitivity. Recent advances in the field have already proposed possible solutions for several of these issues. The aim of the present paper is to present a broad spectrum of recent results and to propose future directions of development in order to obtain fully implantable systems for the continuous monitoring of the human metabolism in advanced healthcare applications.
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Affiliation(s)
- Sandro Carrara
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Sara Ghoreishizadeh
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Jacopo Olivo
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Irene Taurino
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Camilla Baj-Rossi
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Andrea Cavallini
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Maaike Op de Beeck
- Interuniversity Microelectronics Centre (IMEC), B-3001 Leuven, Belgium; E-Mail:
| | - Catherine Dehollain
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Wayne Burleson
- Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA 01003, USA; E-Mail:
| | - Francis Gabriel Moussy
- Brunel Institute for Bioengineering, University of Brunel, West London, UB8 3PH, UK; E-Mail:
| | - Anthony Guiseppi-Elie
- Department of Electrical and Computer Engineering, Center for Bioelectronics, Biosensors and Biochips, Clemson University, Anderson, SC 29625, USA; E-Mail:
- ABTECH Scientific, Inc., Richmond, VA 23219, USA
| | - Giovanni De Micheli
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
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Pundir CS, Chauhan N. Acetylcholinesterase inhibition-based biosensors for pesticide determination: a review. Anal Biochem 2012; 429:19-31. [PMID: 22759777 DOI: 10.1016/j.ab.2012.06.025] [Citation(s) in RCA: 183] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2012] [Accepted: 06/25/2012] [Indexed: 01/28/2023]
Abstract
Pesticides released intentionally into the environment and through various processes contaminate the environment. Although pesticides are associated with many health hazards, there is a lack of monitoring of these contaminants. Traditional chromatographic methods-high-performance liquid chromatography, capillary electrophoresis, and mass spectrometry-are effective for the analysis of pesticides in the environment but have certain limitations such as complexity, time-consuming sample preparation, and the requirement of expensive apparatus and trained persons to operate. Over the past decades, acetylcholinesterase (AChE) inhibition-based biosensors have emerged as simple, rapid, and ultra-sensitive tools for pesticide analysis in environmental monitoring, food safety, and quality control. These biosensors have the potential to complement or replace the classical analytical methods by simplifying or eliminating sample preparation and making field-testing easier and faster with significant decrease in cost per analysis. This article reviews the recent developments in AChE inhibition-based biosensors, which include various immobilization methods, different strategies for biosensor construction, the advantages and roles of various matrices used, analytical performance, and application methods for constructing AChE biosensors. These AChE biosensors exhibited detection limits and linearity in the ranges of 1.0×10(-11) to 42.19 μM (detection limits) and 1.0×10(-11)-1.0×10(-2) to 74.5-9.9×10(3)μM (linearity). These biosensors were stable for a period of 2 to 120days. The future prospects for the development of better AChE biosensing systems are also discussed.
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Affiliation(s)
- Chandra Shekhar Pundir
- Department of Biochemistry, Maharshi Dayanand University, Rohtak 124 001, Haryana, India.
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30
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Immobilization strategies to develop enzymatic biosensors. Biotechnol Adv 2012; 30:489-511. [DOI: 10.1016/j.biotechadv.2011.09.003] [Citation(s) in RCA: 723] [Impact Index Per Article: 60.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Revised: 09/02/2011] [Accepted: 09/09/2011] [Indexed: 11/18/2022]
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31
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Determination of chlorpyriphos in broccoli using a voltammetric acetylcholinesterase sensor based on carbon nanostructure–chitosan composite material. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2012. [DOI: 10.1016/j.msec.2012.01.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Cesarino I, Moraes FC, Machado SAS. A Biosensor Based on Polyaniline-Carbon Nanotube Core-Shell for Electrochemical Detection of Pesticides. ELECTROANAL 2011. [DOI: 10.1002/elan.201100161] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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33
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An amperometric biosensor based on acetylcholinesterase immobilized onto iron oxide nanoparticles/multi-walled carbon nanotubes modified gold electrode for measurement of organophosphorus insecticides. Anal Chim Acta 2011; 701:66-74. [DOI: 10.1016/j.aca.2011.06.014] [Citation(s) in RCA: 159] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2011] [Revised: 05/05/2011] [Accepted: 06/09/2011] [Indexed: 11/20/2022]
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Chauhan N, Narang J, Pundir CS. Immobilization of rat brain acetylcholinesterase on porous gold-nanoparticle-CaCO₃ hybrid material modified Au electrode for detection of organophosphorous insecticides. Int J Biol Macromol 2011; 49:923-9. [PMID: 21856330 DOI: 10.1016/j.ijbiomac.2011.08.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2011] [Revised: 07/21/2011] [Accepted: 08/07/2011] [Indexed: 11/25/2022]
Abstract
An acetylcholinesterase (AChE) purified from rat brain was immobilized onto gold nanoparticles (AuNPs) assembled on the surface of porous calcium carbonate (CaCO(3)) microsphere. The resulting AChE-AuNPs-CaCO(3) bioconjugate was mounted on the surface of Au electrode with the help of silica sol-gel matrix to prepare the working electrode. This electrode was connected to Ag/AgCl (3M/saturated KCl) as standard and Pt wire as an auxiliary electrode through a potentiostat to construct an organophosphorus (OP) biosensor. The biosensor was based on inhibition of AChE by OP compounds/insecticides. The biosensor showed optimum response at pH 7.0, 30°C, when polarized at +0.2V. Two OP compounds, malathion and chlorpyrifos could be detected in the range of 0.1-100 nM and 0.1-70 nM, respectively at 2.0-3.0% inhibition level of AChE. The sensor was reactivated by immersing it in 0.1 mM 2-pyridine aldoxime for 10 min. The detection limit of the sensor was 0.1 nM for both malathion and chlorpyrifos. The biosensor exhibited good reusability (50 times without considerable loss) and storage stability (50% within 60 days, when stored at 4°C).
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Affiliation(s)
- Nidhi Chauhan
- Department of Biochemistry, M.D. University, Rohtak 124 001, Haryana, India
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36
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Pan MF, Fang GZ, Liu B, Qian K, Wang S. Novel amperometric sensor using metolcarb-imprinted film as the recognition element on a gold electrode and its application. Anal Chim Acta 2011; 690:175-81. [DOI: 10.1016/j.aca.2011.02.034] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2010] [Revised: 02/04/2011] [Accepted: 02/12/2011] [Indexed: 11/26/2022]
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37
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Acetylcholinesterase biosensor based on prussian blue-modified electrode for detecting organophosphorous pesticides. Biosens Bioelectron 2010; 25:2611-4. [DOI: 10.1016/j.bios.2010.04.028] [Citation(s) in RCA: 137] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2010] [Revised: 04/15/2010] [Accepted: 04/19/2010] [Indexed: 11/19/2022]
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38
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Miao Y, He N, Zhu JJ. History and New Developments of Assays for Cholinesterase Activity and Inhibition. Chem Rev 2010; 110:5216-34. [DOI: 10.1021/cr900214c] [Citation(s) in RCA: 189] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Yuqing Miao
- Lab of Biomimetic Electrochemistry and Biosensors, Institute of Physical Chemistry, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China; State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University, Nanjing 210096, China; MOE Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Nongyue He
- Lab of Biomimetic Electrochemistry and Biosensors, Institute of Physical Chemistry, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China; State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University, Nanjing 210096, China; MOE Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Jun-Jie Zhu
- Lab of Biomimetic Electrochemistry and Biosensors, Institute of Physical Chemistry, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China; State Key Laboratory of Bioelectronics (Chien-Shiung Wu Laboratory), Southeast University, Nanjing 210096, China; MOE Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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Del Carlo M, Compagnone D. Recent strategies for the biological sensing of pesticides: from the design to the application in real samples. ACTA ACUST UNITED AC 2010. [DOI: 10.1007/s12566-010-0012-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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40
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Biosensors based on cholinesterase inhibition for insecticides, nerve agents and aflatoxin B1 detection (review). Mikrochim Acta 2010. [DOI: 10.1007/s00604-010-0317-1] [Citation(s) in RCA: 123] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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41
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Yin H, Ai S, Xu J, Shi W, Zhu L. Amperometric biosensor based on immobilized acetylcholinesterase on gold nanoparticles and silk fibroin modified platinum electrode for detection of methyl paraoxon, carbofuran and phoxim. J Electroanal Chem (Lausanne) 2009. [DOI: 10.1016/j.jelechem.2009.09.025] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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42
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Gao B, Wang J, Yang Y. Studies of Imprinting Conditions and Application Performance of Pirimicarb Molecule-Imprinted Material Prepared Using a Novel Surface-Imprinting Technique. Chromatographia 2009. [DOI: 10.1365/s10337-009-1062-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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43
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A review of the use of genetically engineered enzymes in electrochemical biosensors. Semin Cell Dev Biol 2009; 20:3-9. [DOI: 10.1016/j.semcdb.2009.01.009] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2008] [Accepted: 01/23/2009] [Indexed: 11/21/2022]
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44
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Valdés-Ramírez G, Gutiérrez M, del Valle M, Ramírez-Silva M, Fournier D, Marty JL. Automated resolution of dichlorvos and methylparaoxon pesticide mixtures employing a Flow Injection system with an inhibition electronic tongue. Biosens Bioelectron 2009; 24:1103-8. [DOI: 10.1016/j.bios.2008.06.022] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2008] [Revised: 06/03/2008] [Accepted: 06/09/2008] [Indexed: 11/28/2022]
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45
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Mukherjee J, Lumibao CY, Kirchhoff JR. Application of a thiol-specific electrocatalytic electrode for real-time amperometric monitoring of enzymatic hydrolysis. Analyst 2009; 134:582-6. [DOI: 10.1039/b817676k] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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46
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MACHICOTE RG, BRUZZONE L. Simultaneous Determination of Carbaryl and 1-Naphthol by First-Derivative Synchronous Non-Protected Room Temperature Phosphorescence. ANAL SCI 2009; 25:623-6. [DOI: 10.2116/analsci.25.623] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Roberta G. MACHICOTE
- Divisíon Química Analítica, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata
| | - Liliana BRUZZONE
- Divisíon Química Analítica, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata
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47
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Valdés-Ramírez G, Cortina M, Ramírez-Silva MT, Marty JL. Acetylcholinesterase-based biosensors for quantification of carbofuran, carbaryl, methylparaoxon, and dichlorvos in 5% acetonitrile. Anal Bioanal Chem 2008; 392:699-707. [DOI: 10.1007/s00216-008-2290-7] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2008] [Revised: 07/04/2008] [Accepted: 07/09/2008] [Indexed: 11/29/2022]
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48
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Gao B, Wang J, An F, Liu Q. Molecular imprinted material prepared by novel surface imprinting technique for selective adsorption of pirimicarb. POLYMER 2008. [DOI: 10.1016/j.polymer.2007.12.041] [Citation(s) in RCA: 115] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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49
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Wei H, Sun JJ, Wang YM, Li X, Chen GN. Rapid hydrolysis and electrochemical detection of trace carbofuran at a disposable heated screen-printed carbon electrode. Analyst 2008; 133:1619-24. [DOI: 10.1039/b806750c] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Renedo OD, Alonso-Lomillo M, Martínez MA. Recent developments in the field of screen-printed electrodes and their related applications. Talanta 2007; 73:202-19. [DOI: 10.1016/j.talanta.2007.03.050] [Citation(s) in RCA: 442] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2007] [Revised: 03/14/2007] [Accepted: 03/23/2007] [Indexed: 11/29/2022]
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