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A Crosstalk- and Interferent-Free Dual Electrode Amperometric Biosensor for the Simultaneous Determination of Choline and Phosphocholine. SENSORS 2021; 21:s21103545. [PMID: 34069690 PMCID: PMC8160789 DOI: 10.3390/s21103545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/14/2021] [Indexed: 11/22/2022]
Abstract
Choline (Ch) and phosphocholine (PCh) levels in tissues are associated to tissue growth and so to carcinogenesis. Till now, only highly sophisticated and expensive techniques like those based on NMR spectroscopy or GC/LC- high resolution mass spectrometry permitted Ch and PCh analysis but very few of them were capable of a simultaneous determination of these analytes. Thus, a never reported before amperometric biosensor for PCh analysis based on choline oxidase and alkaline phosphatase co-immobilized onto a Pt electrode by co-crosslinking has been developed. Coupling the developed biosensor with a parallel sensor but specific to Ch, a crosstalk-free dual electrode biosensor was also developed, permitting the simultaneous determination of Ch and PCh in flow injection analysis. This novel sensing device performed remarkably in terms of sensitivity, linear range, and limit of detection so to exceed in most cases the more complex analytical instrumentations. Further, electrode modification by overoxidized polypyrrole permitted the development of a fouling- and interferent-free dual electrode biosensor which appeared promising for the simultaneous determination of Ch and PCh in a real sample.
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2
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Ismail F, Adeloju SB. Comparison of Single Layer and Bilayer Biosensors Based on Crosslinking of Penicillinase for Potentiometric Detection of Penicillin in Milk and Antibiotics. ELECTROANAL 2015. [DOI: 10.1002/elan.201500037] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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3
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Yang Y, Fang G, Wang X, Pan M, Qian H, Liu H, Wang S. Sensitive and selective electrochemical determination of quinoxaline-2-carboxylic acid based on bilayer of novel poly(pyrrole) functional composite using one-step electro-polymerization and molecularly imprinted poly(o-phenylenediamine). Anal Chim Acta 2014; 806:136-43. [DOI: 10.1016/j.aca.2013.11.023] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2013] [Revised: 11/08/2013] [Accepted: 11/11/2013] [Indexed: 10/26/2022]
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4
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Matsuhisa H, Tsuchiya M, Hasebe Y. Protein and polysaccharide-composite sol–gel silicate film for an interference-free amperometric glucose biosensor. Colloids Surf B Biointerfaces 2013; 111:523-9. [DOI: 10.1016/j.colsurfb.2013.06.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2013] [Revised: 06/12/2013] [Accepted: 06/26/2013] [Indexed: 10/26/2022]
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5
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Malitesta C, Losito I, Zambonin PG. Molecularly imprinted electrosynthesized polymers: new materials for biomimetic sensors. Anal Chem 2012; 71:1366-70. [PMID: 21662960 DOI: 10.1021/ac980674g] [Citation(s) in RCA: 214] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The preparation and characterization of electrosynthesized poly(o-phenylenediamine) (PPD) imprinted by glucose (iPPD) is reported as the first case of an electrosynthesized polymer molecularly imprinted by a neutral template. The material is employed as the recognition element of a QCM biomimetic sensor for glucose. Scatchard analysis of the relevant calibration curve offers information on the equilibrium and binding sites involved in glucose detection. XPS comparison of PPD and iPPD supports the occurrence of a templating effect. On this basis, molecular imprinting electropolymerization is proposed as a possible strategy for the preparation of new materials with molecular recognition properties to be applied in biomimetic sensors.
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Affiliation(s)
- C Malitesta
- Dipartimento di Chimica, Università degli Studi, Via Orabona 4, I-70125 Bari, Italy
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6
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Li H, Guan H, Dai H, Tong Y, Zhao X, Qi W, Majeed S, Xu G. An amperometric sensor for the determination of benzophenone in food packaging materials based on the electropolymerized molecularly imprinted poly-o-phenylenediamine film. Talanta 2012; 99:811-5. [DOI: 10.1016/j.talanta.2012.07.033] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Revised: 07/08/2012] [Accepted: 07/13/2012] [Indexed: 10/28/2022]
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7
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Berkh O, Ragones H, Schreiber D, Burstein L, Shacham-Diamand Y. Surface-modified reusable gold electrode for detection of dissolved oxygen. J APPL ELECTROCHEM 2012. [DOI: 10.1007/s10800-012-0427-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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8
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Tiwari A, Deshpande SR, Kobayashi H, Turner APF. Detection of p53 gene point mutation using sequence-specific molecularly imprinted PoPD electrode. Biosens Bioelectron 2012; 35:224-229. [PMID: 22484234 DOI: 10.1016/j.bios.2012.02.053] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Accepted: 02/25/2012] [Indexed: 10/28/2022]
Abstract
An amperometric sequence-specific molecularly imprinted single-stranded oligodeoxyribonucleotide (ss-ODN) biosensor was fabricated and characterised in this study. Using ss-ODN as the template and o-phenylenediamine as the functional monomer, the ODN biosensor was fabricated by an electropolymerisation process on an indium-tin oxide (ITO) coated glass substrate. The template ss-ODN was washed out of the ss-ODN/poly(o-phenylenediamine)(PoPD)/ITO electrode using sterilised basic ethanol-water. The resulting ss-ODN imprinted PoPD/ITO electrode was characterised using Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and cyclic voltammetry (CV). The amperometric responses, i.e., Δi as a function of the target ss-ODN concentration was studied. The biosensor using ss-ODN imprinted PoPD/ITO as the working electrode showed a linear Δ current response to the target ss-ODN concentration within the range of 0.01-300 fM. The biosensor showed a sensitivity of 0.62 μA/fM, with a response time of 14s. The present novel molecularly imprinted ss-ODN biosensor could greatly benefit in terms of cost-effectiveness, storage stability, ultra sensitivity and selectivity together with the potential for improved commercial genetic sensors.
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Affiliation(s)
- Ashutosh Tiwari
- Biosensors and Bioelectronics Centre, Institute of Physics, Chemistry and Biology, IFM-Linköping University, S-58183 Linköping, Sweden; Linköping Integrative Regenerative Medicine (IGEN) Centre, IKE-Linköping University, S-581 83 Linköping, Sweden; International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-2-1, Sengen, Tsukuba, Ibaraki 305 0047, Japan.
| | - Swapneel R Deshpande
- Biosensors and Bioelectronics Centre, Institute of Physics, Chemistry and Biology, IFM-Linköping University, S-58183 Linköping, Sweden
| | - Hisatoshi Kobayashi
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-2-1, Sengen, Tsukuba, Ibaraki 305 0047, Japan; JSR-CREST, 5, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan
| | - Anthony P F Turner
- Biosensors and Bioelectronics Centre, Institute of Physics, Chemistry and Biology, IFM-Linköping University, S-58183 Linköping, Sweden.
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9
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Polypyrrole-based bilayer nitrate amperometric biosensor with an integrated permselective poly-ortho-phenylenediamine layer for exclusion of inorganic interferences. Biosens Bioelectron 2011; 26:4270-5. [DOI: 10.1016/j.bios.2011.04.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Accepted: 04/01/2011] [Indexed: 11/20/2022]
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10
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11
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Abdul-Aziz A, Wong FL. Interference elimination of an amperometric glucose biosensor using poly(hydroxyethyl methacrylate) membrane. Eng Life Sci 2011. [DOI: 10.1002/elsc.201000039] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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12
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Radoi A, Moscone D, Palleschi G. Sensing the Lactic Acid in Probiotic Yogurts Using an L-Lactate Biosensor Coupled with a Microdialysis Fiber Inserted in a Flow Analysis System. ANAL LETT 2010. [DOI: 10.1080/00032710903518716] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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13
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Akkaya A, Altug C, Pazarlioglu N, Dinckaya E. Determination of 5-Aminosalicylic Acid by Catalase-Peroxidase Based Biosensor. ELECTROANAL 2009. [DOI: 10.1002/elan.200904606] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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Guerrieri A, Ciriello R, Centonze D. Permselective and enzyme-entrapping behaviours of an electropolymerized, non-conducting, poly(o-aminophenol) thin film-modified electrode: A critical study. Biosens Bioelectron 2009; 24:1550-6. [DOI: 10.1016/j.bios.2008.08.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2008] [Accepted: 08/01/2008] [Indexed: 10/21/2022]
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15
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Male KB, Hrapovic S, Luong JHT. Electrochemically-assisted deposition of oxidases on platinum nanoparticle/multi-walled carbon nanotube-modified electrodes. Analyst 2008; 132:1254-61. [PMID: 18318287 DOI: 10.1039/b712478c] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Platinum nanoparticles were electrodeposited by a multi-potential step technique onto a multi-walled carbon nanotube (MWCNT) film pre-casted on a glassy carbon (GC) or boron-doped diamond (BDD) electrode. The MWCNT network consisted of Pt nanoparticles with an average diameter of 120 nm after an optimization of 36 deposition cycles. The resulting electrochemical sensors were capable of detecting hydrogen peroxide as low as 25 nM. Five different enzymes: glucose, lactate, glutamate, amino acid and xanthine oxidases, respectively, were deposited by a constant current technique for 5-10 min to form a stable and active biolayer for the analysis of their corresponding analytes. The glucose oxidase-based biosensor was linear up to 10 mM glucose with a detection limit of 250 nM and a response time of 5 s. Similar response times and detection limits were observed with glutamate, lactate, and amino acid oxidase despite the fact that the linear ranges were noticeably narrower. The mechanism of deposition was attributed to the decrease of local pH, created by oxygen evolution and effected enzyme precipitation.
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Affiliation(s)
- Keith B Male
- Biotechnology Research Institute, National Research Council Canada, Montreal, Quebec, Canada H4P 2R2
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16
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Arroyo M, Birkin PR, Gale PA, García-Garrido SE, Light ME. Anion-triggered electrodeposition in ferrocene-functionalised ortho-phenylenediamine-based receptors. NEW J CHEM 2008. [DOI: 10.1039/b715125j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Amperometric lactate biosensors and their application in (sports) medicine, for life quality and wellbeing. Mikrochim Acta 2007. [DOI: 10.1007/s00604-007-0834-8] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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18
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Carelli D, Centonze D, Palermo C, Quinto M, Rotunno T. An interference free amperometric biosensor for the detection of biogenic amines in food products. Biosens Bioelectron 2007; 23:640-7. [PMID: 17768043 DOI: 10.1016/j.bios.2007.07.008] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2007] [Revised: 06/19/2007] [Accepted: 07/24/2007] [Indexed: 11/16/2022]
Abstract
In this work is reported the development and application of an amperometric biosensor for the determination of total biogenic amines content by using the commercial diamino oxidase (DAO from Porcine kidney E.C. 1.4.3.6) as the biocomponent, entrapped by glutaraldehyde onto an electrosynthesized bilayer film. In order to minimize both the fouling and the interference caused by the direct electrochemical oxidation of both the analytes (i.e., biogenic amines) and the common interferents usually present in food products the performances of Pt and Au electrodes and of several electroproduced anti-interferents mono- and bi-layer films were tested. In spite of a very low activity of the commercial DAO, the biosensor displayed a high response sensitivity in flow experiments, short response time, a good linear response and low detection limits. The excellent anti-interference characteristics allowed the use of the biosensor in screening analysis of food products.
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Affiliation(s)
- Donatella Carelli
- DiSACD-Dipartimento di Scienze Agro-Ambientali, Chimica e Difesa Vegetale and BIOAGROMED, Università degli Studi di Foggia, via Napoli, 25-71100, Foggia, Italy
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19
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Olea D, Moreau P, Faure C. Polypyrrole–glucose oxidase biosensor. Effect of enzyme encapsulation in multilamellar vesicles on film growth and morphology. J Electroanal Chem (Lausanne) 2007. [DOI: 10.1016/j.jelechem.2007.03.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Gómez-Caballero A, Unceta N, Goicolea M, Barrio R. Voltammetric Determination of Metamitron with an Electrogenerated Molecularly Imprinted Polymer Microsensor. ELECTROANAL 2007. [DOI: 10.1002/elan.200603731] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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21
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Affiliation(s)
- Yongcheng Liu
- a Department of Macromolecular Science , Fudan University , Shanghai, 200433, People's Republic of China
| | - Tongyin Yu
- a Department of Macromolecular Science , Fudan University , Shanghai, 200433, People's Republic of China
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22
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Garjonyte R, Melvydas V, Malinauskas A. Mediated amperometric biosensors for lactic acid based on carbon paste electrodes modified with baker's yeast Saccharomyces cerevisiae. Bioelectrochemistry 2006; 68:191-6. [PMID: 16242384 DOI: 10.1016/j.bioelechem.2005.08.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2005] [Revised: 08/24/2005] [Accepted: 08/25/2005] [Indexed: 10/25/2022]
Abstract
Carbon paste electrodes modified with baker's yeast Saccharomyces cerevisiae (a source of flavocytochrome b(2)) were investigated as amperometric biosensors for lactic acid. Phenazine methosulphate was used as a mediator. The optimal operational conditions of the electrodes were: an operating potential 0.0 V, solution pH 7.2, concentration of phenazine methosulphate in solution 0.2 mM. A linear range in the dependence of the current responses on the concentration of lactic acid was up to 1 mM. The suitability of the electrodes for determination of lactic acid in milk and dairy products such as kefir and yoghurt was tested. The yeast cells in the paste remained viable at least for 1 month.
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Affiliation(s)
- R Garjonyte
- Institute of Chemistry, Gostauto 9, LT-01108, Vilnius, Lithuania.
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23
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Shah AUHA, Holze R. Copolymers and two-layered composites of poly(o-aminophenol) and polyaniline. J Solid State Electrochem 2005. [DOI: 10.1007/s10008-005-0064-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Guerrieri A, Lattanzio V, Palmisano F, Zambonin PG. Electrosynthesized poly(pyrrole)/poly(2-naphthol) bilayer membrane as an effective anti-interference layer for simultaneous determination of acethylcholine and choline by a dual electrode amperometric biosensor. Biosens Bioelectron 2005; 21:1710-8. [PMID: 16169212 DOI: 10.1016/j.bios.2005.08.005] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2005] [Revised: 08/13/2005] [Accepted: 08/15/2005] [Indexed: 11/20/2022]
Abstract
Several neural diseases appear related to the neurotransmitter acethylcholine (ACh) and its metabolite choline (Ch) brain levels so that their simultaneous determination is essential. A cross-talk and interference free dual electrode amperometric biosensor for the simultaneous determination of both analytes has been developed. Acetylcholinesterase (AChE) and choline oxidase (ChO) were immobilized by glutaraldehyde co-crosslinking with bovine serum albumin. A very efficient rejection of electroactive interferents has been achieved by a novel electrosynthesized polymeric bilayer membrane composed by overoxidised poly(pyrrole) and poly(2-naphthol) films. Sensitivities towards several electroactive interferents ranged from ca. 0.04% (e.g. ascorbate) to ca. 0.3% (e.g. dopamine) of those relevant to ACh and Ch (11 and 15 microA/microM, respectively). Detection limits (at S/N=3) in flow injection analysis were ca. 100 nM for both ACh and Ch at the ChO-AChE electrode and ca. 40 nM for Ch at the ChO sensor. Biosensor performances appear more than adequate for brain tissue homogenates and cerebrospinal fluids analysis where average levels in the low micromolar range are typically found.
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Affiliation(s)
- A Guerrieri
- Dipartimento di Chimica, Università degli Studi della Basilicata, Via N. Sauro, 85-85100 Potenza, Italy.
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25
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De Corcuera JR, R.P. Cavalieri, Powers J. Improved platinization conditions produce a 60-fold increase in sensitivity of amperometric biosensors using glucose oxidase immobilized in poly-o-phenylenediamine. J Electroanal Chem (Lausanne) 2005. [DOI: 10.1016/j.jelechem.2004.09.015] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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26
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Giglio ED, Calvano CD, Losito I, Sabbatini L, Zambonin PG, Torrisi A, Licciardello A. Surface (XPS, SIMS) chemical investigation on poly(pyrrole-3-acetic acid) films electrosynthesized on Ti and TiAlV substrates for the development of new bioactive substrates. SURF INTERFACE ANAL 2005. [DOI: 10.1002/sia.2053] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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27
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Zhou H, Chen H, Luo S, Chen J, Wei W, Kuang Y. Glucose biosensor based on platinum microparticles dispersed in nano-fibrous polyaniline. Biosens Bioelectron 2005; 20:1305-11. [PMID: 15590283 DOI: 10.1016/j.bios.2004.04.024] [Citation(s) in RCA: 93] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2003] [Revised: 04/24/2004] [Accepted: 04/29/2004] [Indexed: 11/26/2022]
Abstract
A sensitive and selective amperometric glucose biosensor based on platinum microparticles dispersed in nano-fibrous polyaniline (PANI) was investigated. Poly (m-phenylenediamine) (PMPD), which was employed as an anti-interferent barrier and a protective layer to platinum microparticles, was deposited onto platinum-modified PANI in the presence of glucose oxidase. The morphology of PANI, Pt/PANI and PMPD-GOD/Pt/PANI were investigated by scanning electron microscopy. The results show that PANI has a nano-fibrous morphology. The enzyme electrode exhibits excellent response performance to glucose with linear range from 2 x 10(-6) to 12 x 10(-3) M and fast response time within 7s. Due to the selective permeability of PMPD, the enzyme electrode also shows good anti-interference to uric acid and ascorbic acid. The Michaelis-Menten constant km and the maximum current density imax of the enzyme electrode were 9.34 x 10(-3) M and 917.43 microA cm(-2), respectively. Furthermore, this glucose biosensor also has good stability and reproducibility.
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Affiliation(s)
- Haihui Zhou
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
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28
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Dai YQ, Shiu KK. Highly Sensitive Amperometric Glucose Biosensor Based on Glassy Carbon Electrode with Copper/Palladium Coating. ELECTROANAL 2004. [DOI: 10.1002/elan.200303037] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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29
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Feng L, Liu Y, Tan Y, Hu J. Biosensor for the determination of sorbitol based on molecularly imprinted electrosynthesized polymers. Biosens Bioelectron 2004; 19:1513-9. [PMID: 15093224 DOI: 10.1016/j.bios.2003.12.007] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2003] [Revised: 12/04/2003] [Accepted: 12/05/2003] [Indexed: 11/28/2022]
Abstract
Despite the increasing number of applications of biosensors in many fields, the construction of a steady biosensor remains still challenging. The high selectivity and stability of molecularly imprinted polymers for the template molecule make them ideal alternatives as recognition elements for sensors. In this work, the fabrication and characterization of biosensor based on molecularly imprinted electrosynthesized polymers is reported as the first case of imprinting sorbitol. A relevant molecularly imprinted film is prepared by o-phenylenediamine (o-PD) using the electrochemical method. Quartz crystal microbalance is employed as a sensitive apparatus of biosensor for the determination of sorbitol. An equation is deduced to characterize the interaction between molecularly imprinted films and the template. A linear relationship between the frequency shift and the concentration of analyte in the range of 1-15 mM was found. The detection limit is about 1mM.
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Affiliation(s)
- Liang Feng
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
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30
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Electrosynthesis and permselective characterisation of phenol-based polymers for biosensor applications. Anal Chim Acta 2003. [DOI: 10.1016/j.aca.2003.08.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Petrou PS, Moser I, Jobst G. Microdevice with integrated dialysis probe and biosensor array for continuous multi-analyte monitoring. Biosens Bioelectron 2003; 18:613-9. [PMID: 12706570 DOI: 10.1016/s0956-5663(03)00038-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The simultaneous on-line determination of glucose and lactate using a microdevice that consisted of a dialysis sampling system incorporated to the flow-through cell of a microfabricated biosensor array is presented. The fluidic connections between the different device's components were realized by subsequent processing of stacked dry resist layers on a plastic support that provided also the means for electric connections. The performance of the device was evaluated in vitro. The cross-talk effect on the downstream sensor was investigated and found to be negligible. Recoveries of over 95% for both analytes were achieved when flow rates of the perfusion fluid </=0.5 microl/min were used. At this flow rate, the response time of the device was 2.4 min, which is acceptable for on-line analysis. The linear response concentration range extended up to 30 mM for glucose and 15 mM for lactate. Interference from electroactive species such as ascorbic acid, 2-acetamidophenol and uric acid, was minimal (less than 5% increase in biosensors signal for all substances tested). In addition, the device presented long-term run stability both in buffer and serum samples.
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Affiliation(s)
- P S Petrou
- Immunoassay Laboratory, I.R.-R.P., N.C.S.R Demokritos, 15310, Athens, Greece
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32
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Electropolymerized Thin Bilayers of Poly-5-amino-1-naphthol and Poly-1,3-phenylendiamine for Continuous Monitoring Glucose Sensors. B KOREAN CHEM SOC 2003. [DOI: 10.5012/bkcs.2003.24.3.291] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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33
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Carollo L, Curulli A, Floris B. Arylferrocenylmethanols: a new family of ferrocenes to be used as mediators in biosensors. Appl Organomet Chem 2003. [DOI: 10.1002/aoc.471] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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34
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Li XG, Huang MR, Duan W, Yang YL. Novel multifunctional polymers from aromatic diamines by oxidative polymerizations. Chem Rev 2002; 102:2925-3030. [PMID: 12222980 DOI: 10.1021/cr010423z] [Citation(s) in RCA: 387] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xin-Gui Li
- Department of Polymer Materials Science and Engineering, State Key Laboratory of Concrete Materials Research, College of Materials Science and Engineering, Tongji University, Shanghai, PR China.
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Hoshi T, Saiki H, Kuwazawa S, Tsuchiya C, Chen Q, Anzai JI. Selective permeation of hydrogen peroxide through polyelectrolyte multilayer films and its use for amperometric biosensors. Anal Chem 2001; 73:5310-5. [PMID: 11721934 DOI: 10.1021/ac010605t] [Citation(s) in RCA: 136] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A platinum electrode was coated with polyelectrolyte multilayer (PEM) films to prepare an amperometric hydrogen peroxide sensor which can be used in the presence of possible interferences such as ascorbic acid, uric acid, and acetaminophen. The PEM films were prepared on the surface of a Pt disk electrode by an alternate deposition of polycation and polyanion from the aqueous solutions through electrostatic force of attraction. The Pt electrodes coated with a poly(allylamine)/poly(vinyl sulfate) or poly(allylamine)/poly(styrenesulfonate) film were used successfully for detecting H2O2 selectively in the presence of the possible interfering agents. It was suggested that H2O2 can diffuse into the PEM film smoothly while the ascorbic acid, uric acid, and acetaminophen cannot penetrate the film by a size exclusion mechanism. On the other hand, the electrodes coated with PEM films containing poly(ethyleneimine) or poly(diallyldimethylammonium chloride) were not useful for the selective determination of H2O2. The results were rationalized based on the different permeability of the films due to the different molecular density or packing in the PEM films. The PEM film-coated electrode was useful for constructing glucose biosensors by coupling with glucose oxidase.
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Affiliation(s)
- T Hoshi
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Sendai, Japan
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Palmisano F, Rizzi R, Centonze D, Zambonin PG. Simultaneous monitoring of glucose and lactate by an interference and cross-talk free dual electrode amperometric biosensor based on electropolymerized thin films. Biosens Bioelectron 2001; 15:531-9. [PMID: 11419650 DOI: 10.1016/s0956-5663(00)00107-x] [Citation(s) in RCA: 104] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
An interference and cross-talk free dual electrode amperometric biosensor integrated with a microdialysis sampling system is described, for simultaneous monitoring of glucose and lactate by flow injection analysis. The biosensor is based on a conventional thin layer flow-through cell equipped with a Pt dual electrode (parallel configuration). Each Pt disk was modified by a composite bilayer consisting of an electrosynthesised overoxidized polypyrrole (PPYox) anti-interference membrane covered by an enzyme entrapping gel, obtained by glutaraldehyde co-crosslinking of glucose oxidase or lactate oxidase with bovine serum albumin. The advantages of covalent immobilization techniques were coupled with the excellent interference-rejection capabilities of PPYox. Ascorbate, cysteine, urate and paracetamol produced lactate or glucose bias in the low micromolar range; their responses were, however, completely suppressed when the sample was injected through the microdialysis unit. Under these operational conditions the flow injection responses for glucose and lactate were linear up to 100 and 20 mM with typical sensitivities of 9.9 (+/- 0.1) and 7.2 (+/- 0.1) nA/mM. respectively. The shelf-lifetime of the biosensor was at least 2 months. The potential of the described biosensor was demonstrated by the simultaneous determination of lactate and glucose in untreated tomato juice samples; results were in good agreement with those of a reference method.
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Affiliation(s)
- F Palmisano
- Dipartimento di Chimica, Università degli Studi di Bari, Italy. palmisanochimica.uniba.it
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Mizutani F, Yabuki S, Iijima S. Use of Polydimethylsiloxane for Constructing Amperometric Glucose-Sensing Enzyme Electrode with Low Interference Level. ELECTROANAL 2001. [DOI: 10.1002/1521-4109(200104)13:5<370::aid-elan370>3.0.co;2-a] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Vidal JC, García-Ruiz E, Castillo JR. Design of a Multilayer Cholesterol Amperometric Biosensorfor Preparation and Use in Flow Systems. ELECTROANAL 2001. [DOI: 10.1002/1521-4109(200103)13:3<229::aid-elan229>3.0.co;2-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Ciriello R, Cataldi TRI, Centonze D, Guerrieri A. Permselective Behavior of an Electrosynthesized, Nonconducting Thin Film of Poly(2-naphthol) and Its Application to Enzyme Immobilization. ELECTROANAL 2000. [DOI: 10.1002/1521-4109(200007)12:11<825::aid-elan825>3.0.co;2-p] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Mizutani F, Yabuki S, Sato Y, Sawaguchi T, Iijima S. Amperometric determination of pyruvate, phosphate and urea using enzyme electrodes based on pyruvate oxidase-containing poly(vinyl alcohol)/polyion complex-bilayer membrane. Electrochim Acta 2000. [DOI: 10.1016/s0013-4686(00)00373-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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41
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Mailley P, Cosnier S, Coche-Guérente L. Amperometric Glucose Biosensors Based on Composite Polymeric Structures to Prevent Interferences. ANAL LETT 2000. [DOI: 10.1080/00032710008543156] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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42
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Effect of an intermediate on the amperometric response of a polypyrrole-based formate biosensing membrane. Electrochem commun 2000. [DOI: 10.1016/s1388-2481(99)00140-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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HOSHI T, SAIKI H, KUWAZAWA S, KOBAYASHI Y, ANZAI JI. Polyelectrolyte Multilayer Film-Coated Electrodes for Amperometric Determination of Hydrogen Peroxide in the Presence of Ascorbic Acid, Uric Acid and Acetaminophen. ANAL SCI 2000. [DOI: 10.2116/analsci.16.1009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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MIZUTANI F, SAWAGUCHI T, YABUKI S, IIJIMA S. Amperometric Glucose Sensor Based on a Polydimethyl Siloxane/Enzyme-Bilayer Membrane. ELECTROCHEMISTRY 1999. [DOI: 10.5796/electrochemistry.67.1138] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | - Soichi YABUKI
- National Institute of Bioscience and Human-Technology
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Cosnier S. Biomolecule immobilization on electrode surfaces by entrapment or attachment to electrochemically polymerized films. A review. Biosens Bioelectron 1999; 14:443-56. [PMID: 10451912 DOI: 10.1016/s0956-5663(99)00024-x] [Citation(s) in RCA: 468] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The concept and potentialities of electrochemical procedures of biomolecule immobilization based on electropolymerized films are described. The biomolecule entrapment in conventional electrogenerated polymers such as polypyrrole, polyaniline or polyphenol is compared with an electrochemical procedure involving the adsorption of amphiphilic monomers and biomolecules before the polymerization step. Examples of organic phase enzyme electrode and electrical wiring of immobilized enzymes are presented. Furthermore, the construction of controlled architectures based on spatially segregated multilayers, exhibiting complementary biological activities is described. Then, the use of functionalized polymers bearing functional groups for the covalent binding of biomolecules is reported. Moreover, the attachment of biomolecules to biotinylated polymers through affinity interactions based on avidin-biotin bridge is presented.
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Affiliation(s)
- S Cosnier
- Laboratoire d'Electrochimie Organique et de Photochimie Rédox, UMR CNRS 5630, Université Joseph Fourier Grenoble 1, France.
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De Benedetto GE, Malitesta C, Palmisano F, Zambonin PG. Characterization of an electro-synthesized methoxylated polypyrrole film used as permselective barrier in amperometric biosensors by X-ray photoelectron and Fourier transform infrared spectroscopy. Anal Chim Acta 1999. [DOI: 10.1016/s0003-2670(99)00094-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Iwuoha EI, Rock A, Smyth MR. AmperometricL-Lactate Biosensors: 1. Lactic Acid Sensing Electrode Containing Lactate Oxidase in a Composite Poly-L-lysine Matrix. ELECTROANAL 1999. [DOI: 10.1002/(sici)1521-4109(199905)11:5<367::aid-elan367>3.0.co;2-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Iijima T, Shimase C, Iwao Y, Sankawa H. Relationships between glutamate release, blood flow and spreading depression: real-time monitoring using an electroenzymatic dialysis electrode. Neurosci Res 1998; 32:201-7. [PMID: 9875562 DOI: 10.1016/s0168-0102(98)00090-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Spreading depression (SD) in a flow-restricted area of the brain may be prolonged and may become potentially harmful by releasing glutamate. We induced SD in an oligemia model and examined the subsequent glutamate release. In 18 anesthetized male Fischer rats, a laser Doppler flowmeter, an electroenzymatic electrode for continuous measurement of glutamate, and a calomel electrode for measuring DC potential were placed through a cranial window positioned 3 mm away from a second window where KCl-soaked cotton was placed to initiate SD. The left carotid artery or both the common carotid arteries were ligated to suppress reactive hyperemia of SD. SD produced an increase in glutamate from 24.8 +/- 13.8 to 33.5 +/- 25.3 microM (peak value) (P < 0.0001). After ligation of both carotid arteries, the duration of SD increased from 1.5 +/- 0.6 min (before ligation) to 6.4 +/- 5.1 min (P < 0.05). Glutamate reached a peak level of 63.9 +/- 72.3 microM, then quickly returned to the control value. However, there was no positive correlation between the duration of SD and glutamate concentration. It is concluded that prolonged SD is not accompanied by a progressive increase in glutamate. Therefore, glutamate release induced by SD may not exert harmful effects on neurons.
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Affiliation(s)
- T Iijima
- Department of Anesthesiology, Kyorin University School of Medicine, Mitaka City, Tokyo, Japan.
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