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Salomón-Flores MK, Valdes-García J, Viviano-Posadas AO, Martínez-Otero D, Barroso-Flores J, Bazany-Rodríguez IJ, Dorazco-González A. Molecular two-point recognition of fructosyl valine and fructosyl glycyl histidine in water by fluorescent Zn(II)-terpyridine complexes bearing boronic acids. Dalton Trans 2024; 53:8692-8708. [PMID: 38700377 DOI: 10.1039/d4dt00260a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Abstract
Selective recognition of fructosyl amino acids in water by arylboronic acid-based receptors is a central field of modern supramolecular chemistry that impacts biological and medicinal chemistry. Fructosyl valine (FV) and fructosyl glycyl histidine (FGH) occur as N-terminal moieties of human glycated hemoglobin; therefore, the molecular design of biomimetic receptors is an attractive, but very challenging goal. Herein, we report three novel cationic Zn-terpyridine complexes bearing a fluorescent N-quinolinium nucleus covalently linked to three different isomers of strongly acidified phenylboronic acids (ortho-, 2Zn; meta-, 3Zn and para-, 4Zn) for the optical recognition of FV, FGH and comparative analytes (D-fructose, Gly, Val and His) in pure water at physiological pH. The complexes were designed to act as fluorescent receptors using a cooperative action of boric acid and a metal chelate. Complex 3Zn was found to display the most acidic -B(OH)2 group (pKa = 6.98) and exceptionally tight affinity for FV (K = 1.43 × 105 M-1) with a strong quenching analytical response in the micromolar concentration range. The addition of fructose and the other amino acids only induced moderate optical changes. On the basis of several spectroscopic tools (1H, 11B NMR, UV-Vis, and fluorescence titrations), ESI mass spectrometry, X-ray crystal structure, and DFT calculations, the interaction mode between 3Zn and FV is proposed in a 1 : 1 model through a cooperative two-point recognition involving a sp3 boronate-diol esterification with simultaneous coordination bonding of the carboxylate group of Val to the Zn atom. Fluorescence quenching is attributed to a static complexation photoinduced electron transfer mechanism as evidenced by lifetime experiments. The addition of FGH to 3Zn notably enhanced its emission intensity with micromolar affinity, but with a lower apparent binding constant than that observed for FV. FGH interacts with 3Zn through boronate-diol complexation and coordination of the imidazole ring of His. DFT-optimized structures of complexes 3Zn-FV and 3Zn-FGH show a picture of binding which shows that the Zn-complex has a suitable (B⋯Zn) distance to the two-point recognition with these analytes. Molecular recognition of fructosyl amino acids by transition-metal-based receptors has not been explored until now.
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Affiliation(s)
- María K Salomón-Flores
- Institute of Chemistry, National Autonomous University of Mexico, Ciudad Universitaria, 04510, CDMX, Mexico.
| | - Josue Valdes-García
- Institute of Chemistry, National Autonomous University of Mexico, Ciudad Universitaria, 04510, CDMX, Mexico.
| | - Alejandro O Viviano-Posadas
- Institute of Chemistry, National Autonomous University of Mexico, Ciudad Universitaria, 04510, CDMX, Mexico.
| | - Diego Martínez-Otero
- Institute of Chemistry, National Autonomous University of Mexico, Ciudad Universitaria, 04510, CDMX, Mexico.
- Centro Conjunto de Investigación en Química Sustentable, UAEM-UNAM, Carretera Toluca-Atlacomulco Km 14.5, C. P. 50200, Toluca, Estado de México, Mexico
| | - Joaquín Barroso-Flores
- Institute of Chemistry, National Autonomous University of Mexico, Ciudad Universitaria, 04510, CDMX, Mexico.
- Centro Conjunto de Investigación en Química Sustentable, UAEM-UNAM, Carretera Toluca-Atlacomulco Km 14.5, C. P. 50200, Toluca, Estado de México, Mexico
| | - Iván J Bazany-Rodríguez
- Institute of Chemistry, National Autonomous University of Mexico, Ciudad Universitaria, 04510, CDMX, Mexico.
| | - Alejandro Dorazco-González
- Institute of Chemistry, National Autonomous University of Mexico, Ciudad Universitaria, 04510, CDMX, Mexico.
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Mossine VV, Mawhinney TP. 1-Amino-1-deoxy-d-fructose ("fructosamine") and its derivatives. Adv Carbohydr Chem Biochem 2023; 83:27-132. [PMID: 37968038 DOI: 10.1016/bs.accb.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
Fructosamine has long been considered as a key intermediate of the Maillard reaction, which to a large extent is responsible for specific aroma, taste, and color formation in thermally processed or dehydrated foods. Since the 1980s, however, as a product of the Amadori rearrangement reaction between glucose and biologically significant amines such as proteins, fructosamine has experienced a boom in biomedical research, mainly due to its relevance to pathologies in diabetes and aging. In this chapter, we assess the scope of the knowledge on and applications of fructosamine-related molecules in chemistry, food, and health sciences, as reflected mostly in publications within the past decade. Methods of fructosamine synthesis and analysis, its chemical, and biological properties, and degradation reactions, together with fructosamine-modifying and -recognizing proteins are surveyed.
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Affiliation(s)
- Valeri V Mossine
- Department of Biochemistry, University of Missouri, Columbia, MO, United States
| | - Thomas P Mawhinney
- Department of Biochemistry, University of Missouri, Columbia, MO, United States.
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Zhan Z, Li Y, Zhao Y, Zhang H, Wang Z, Fu B, Li WJ. A Review of Electrochemical Sensors for the Detection of Glycated Hemoglobin. BIOSENSORS 2022; 12:bios12040221. [PMID: 35448281 PMCID: PMC9024622 DOI: 10.3390/bios12040221] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/29/2022] [Accepted: 03/29/2022] [Indexed: 05/17/2023]
Abstract
Glycated hemoglobin (HbA1c) is the gold standard for measuring glucose levels in the diagnosis of diabetes due to the excellent stability and reliability of this biomarker. HbA1c is a stable glycated protein formed by the reaction of glucose with hemoglobin (Hb) in red blood cells, which reflects average glucose levels over a period of two to three months without suffering from the disturbance of the outside environment. A number of simple, high-efficiency, and sensitive electrochemical sensors have been developed for the detection of HbA1c. This review aims to highlight current methods and trends in electrochemistry for HbA1c monitoring. The target analytes of electrochemical HbA1c sensors are usually HbA1c or fructosyl valine/fructosyl valine histidine (FV/FVH, the hydrolyzed product of HbA1c). When HbA1c is the target analyte, a sensor works to selectively bind to specific HbA1c regions and then determines the concentration of HbA1c through the quantitative transformation of weak electrical signals such as current, potential, and impedance. When FV/FVH is the target analyte, a sensor is used to indirectly determine HbA1c by detecting FV/FVH when it is hydrolyzed by fructosyl amino acid oxidase (FAO), fructosyl peptide oxidase (FPOX), or a molecularly imprinted catalyst (MIC). Then, a current proportional to the concentration of HbA1c can be produced. In this paper, we review a variety of representative electrochemical HbA1c sensors developed in recent years and elaborate on their operational principles, performance, and promising future clinical applications.
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Affiliation(s)
- Zhikun Zhan
- School of Computer and Communication Engineering, Northeastern University at Qinhuangdao, Qinhuangdao 066004, China;
- Key Laboratory of Intelligent Rehabilitation and Neuromodulation of Hebei Province, School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China; (Y.L.); (Z.W.); (B.F.)
| | - Yang Li
- Key Laboratory of Intelligent Rehabilitation and Neuromodulation of Hebei Province, School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China; (Y.L.); (Z.W.); (B.F.)
| | - Yuliang Zhao
- School of Control Engineering, Northeastern University at Qinhuangdao, Qinhuangdao 066004, China
- Correspondence: (Y.Z.); (W.J.L.)
| | - Hongyu Zhang
- Department of Mechanical Engineering, City University of Hong Kong, Kowloon, Hong Kong 999077, China;
| | - Zhen Wang
- Key Laboratory of Intelligent Rehabilitation and Neuromodulation of Hebei Province, School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China; (Y.L.); (Z.W.); (B.F.)
| | - Boya Fu
- Key Laboratory of Intelligent Rehabilitation and Neuromodulation of Hebei Province, School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China; (Y.L.); (Z.W.); (B.F.)
| | - Wen Jung Li
- Department of Mechanical Engineering, City University of Hong Kong, Kowloon, Hong Kong 999077, China;
- Correspondence: (Y.Z.); (W.J.L.)
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4
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Gerke C, Buchholz M, Müller H, Meusinger R, Grimmler M, Metzmann E. Direct glucosone-based synthesis and HILIC-ESI-MS/MS characterization of N-terminal fructosylated valine and valylhistidine for validation of enzymatic HbA 1c assays in the diagnosis of diabetes mellitus. Anal Bioanal Chem 2019; 411:7967-7979. [PMID: 31754770 PMCID: PMC6920237 DOI: 10.1007/s00216-019-02186-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/14/2019] [Accepted: 10/02/2019] [Indexed: 11/12/2022]
Abstract
Naturally occurring fructosamines are of high clinical significance due to their potential use in diabetes mellitus monitoring (quantification of fructosylated hemoglobin, HbA1c) or for the investigation of their reactivity in consecutive reactions and harmfulness towards the organism. Here we report the specific synthesis of the fructosylated dipeptide L-valyl-L-histidine (Fru-Val-His) and fructosylated L-valine (Fru-Val). Both are basic tools for the development and validation of enzymatic HbA1c assays. The two fructosamine derivatives were synthesized via a protected glucosone intermediate which was coupled to the primary amine of Val or Val-His, performing a reductive amination reaction. Overall yields starting from fructose were 36% and 34% for Fru-Val and Fru-Val-His, respectively. Both compounds were achieved in purities > 90%. A HILIC-ESI-MS/MS method was developed for routine analysis of the synthesized fructosamines, including starting materials and intermediates. The presented method provides a well-defined and efficient synthesis protocol with purification steps and characterization of the desired products. The functionality of the fructosylated dipeptide has been thoroughly tested in an enzymatic HbA1c assay, showing its concentration-dependent oxidative degradation by fructosyl-peptide oxidases (FPOX). Graphical abstract.
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Affiliation(s)
- Christoph Gerke
- Hochschule Fresenius, University of Applied Sciences, Limburger Straße 2, 65510, Idstein, Germany
- Department of Chemistry in Pharmaceutical Sciences, Faculty of Pharmacy, Complutense University of Madrid, Plaza de Ramón y Cajal s/n, 28040, Madrid, Spain
| | - Monika Buchholz
- Hochschule Fresenius, University of Applied Sciences, Limburger Straße 2, 65510, Idstein, Germany
| | - Holger Müller
- DiaSys Diagnostic Systems GmbH, Alte Straße 9, 65558, Holzheim, Germany
| | - Reinhard Meusinger
- Clemens-Schöpf Institute of Organic Chemistry and Biochemistry, University of Technology Darmstadt, Alarich-Weiss-Straße 4, 64287, Darmstadt, Germany
| | - Matthias Grimmler
- Hochschule Fresenius, University of Applied Sciences, Limburger Straße 2, 65510, Idstein, Germany
- DiaSys Diagnostic Systems GmbH, Alte Straße 9, 65558, Holzheim, Germany
| | - Erwin Metzmann
- Hochschule Fresenius, University of Applied Sciences, Limburger Straße 2, 65510, Idstein, Germany.
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5
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Shahbazmohammadi H, Sardari S, Omidinia E. An amperometric biosensor for specific detection of glycated hemoglobin based on recombinant engineered fructosyl peptide oxidase. Int J Biol Macromol 2019; 142:855-865. [PMID: 31622711 DOI: 10.1016/j.ijbiomac.2019.10.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 10/02/2019] [Accepted: 10/02/2019] [Indexed: 11/27/2022]
Abstract
Here, we present a specific biosensor based on the detection of glycated hemoglobin (HbA1c) proteolytic digestion product, fructosyl valyl histidine (Fru-ValHis). A recombinant engineered fructosyl peptide oxidase (FPOX) enzyme with improved specificity was immobilized on the electrode surface modified by chitosan (CHIT), graphene oxide (GO) and gold nanoparticles (AuNPs). The biosensor exhibited a linear response toward different concentrations of Fru-ValHis ranging from 0.1 to 2 mM with a sensitivity of 8.45 µA mM-1 cm-2. Detection limit of the current biosensor for Fru-ValHis was 0.3 µM as the lowest quantity required giving a signal to a background. Analytical recovery of added Fru-ValHis in whole blood was 95.1-98.35% for FPOX/AuNPs/GO/CHIT/FTO electrode. For Fru-ValHis determination by FPOX-AuNPs-GO-CHIT/FTO electrode, within-run coefficient of variation (CV) was between 1.3% and 2.4% and between run CV was between 2.1% and 3.5%. A significant change in electron transfer resistance after the incubation of FPOX-modified electrode with Fru-ValHis was observed, while no response was achieved with control, indicating specific measurement of Fru-ValHis. Moreover, designed biosensor measured HbA1c in human blood samples and the results were well agreed with that obtained with NORUDIA™ N HbA1c diagnostic kit. Overall, suitable specificity of the engineered FPOX made the bioelectrode responded well to the Fru-ValHis level, which demonstrates a promising application for specific detection of HbA1c biomarker.
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Affiliation(s)
- Hamid Shahbazmohammadi
- Enzyme Technology Laboratory, Department of Biochemistry, Genetic and Metabolism Research Group, Pasteur Institute of Iran, Tehran, Iran
| | - Soroush Sardari
- Medical Biotechnology Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Eskandar Omidinia
- Enzyme Technology Laboratory, Department of Biochemistry, Genetic and Metabolism Research Group, Pasteur Institute of Iran, Tehran, Iran.
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6
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Liu F, Kan X. Conductive imprinted electrochemical sensor for epinephrine sensitive detection and double recognition. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.01.050] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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7
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Preparation of multilayer films using the negative charge of phenylboronic acid and its response to pH change, fructose, and hydrogen peroxide. Colloid Polym Sci 2018. [DOI: 10.1007/s00396-018-4380-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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8
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Jain U, Gupta S, Chauhan N. Construction of an amperometric glycated hemoglobin biosensor based on Au–Pt bimetallic nanoparticles and poly (indole-5-carboxylic acid) modified Au electrode. Int J Biol Macromol 2017; 105:549-555. [DOI: 10.1016/j.ijbiomac.2017.07.084] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 07/11/2017] [Accepted: 07/12/2017] [Indexed: 11/30/2022]
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9
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Current Status of HbA1c Biosensors. SENSORS 2017; 17:s17081798. [PMID: 28777351 PMCID: PMC5579747 DOI: 10.3390/s17081798] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 07/24/2017] [Accepted: 08/01/2017] [Indexed: 01/08/2023]
Abstract
Glycated hemoglobin (HbA1c) is formed via non-enzymatic glycosylation reactions at the α–amino group of βVal1 residues in the tetrameric Hb, and it can reflect the ambient glycemic level over the past two to three months. A variety of HbA1c detection methods, including chromatography, immunoassay, enzymatic measurement, electrochemical sensor and capillary electrophoresis have been developed and used in research laboratories and in clinics as well. In this review, we summarize the current status of HbA1c biosensors based on the recognition of the sugar moiety on the protein and also their applications in the whole blood sample measurements.
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10
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Jain U, Gupta S, Chauhan N. Detection of glycated hemoglobin with voltammetric sensing amplified by 3D-structured nanocomposites. Int J Biol Macromol 2017; 101:896-903. [PMID: 28365286 DOI: 10.1016/j.ijbiomac.2017.03.127] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 03/19/2017] [Accepted: 03/22/2017] [Indexed: 10/19/2022]
Abstract
Glycated hemoglobin (HbA1c), a marker for glycine level in blood, while detecting over a long period of time (up to 2-3 months) shows consistency. Therefore, HbA1c has been mostly used and indeed an established test for monitoring the glycemic control in persons suffering from diabetes. 3D-structured reduced graphene oxide (rGO), multiwalled carbon nanotubes (MWCNT) and platinum nanoparticles (PtNPs) composite (PtNPs/rGO-MWCNT) were synthesized and used as interface for the development of an electrochemical HbA1c biosensor. The network structure of rGO-MWCNT nanocomposite provides more active sites for Pt deposition and the synergistic effect of rGO, MWCNTs and PtNPs significantly improved the electrochemical performance of the working electrode. The structure of PtNPs/rGO-MWCNT nanocomposite was characterized by scanning electron microscopy (SEM), cyclic voltammetry (CV) and electrochemical impedance study (EIS). This biosensor exhibited a response time of less than 3s, a wide linear concentration range of 0.05-1000μM with detection limit of 0.1μM, good repeatability and satisfactory reproducibility. The biosensor retained 50% of its initial response after 12 weeks at 25°C. The proposed biosensor was successfully applied for the determination of HbA1c concentration in human blood samples with recoveries between 93.7 and 98.3%.
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Affiliation(s)
- Utkarsh Jain
- Amity Institute of Nanotechnology, Amity University, Noida 201303, Uttar Pradesh, India
| | - Shaivya Gupta
- Amity Institute of Nanotechnology, Amity University, Noida 201303, Uttar Pradesh, India
| | - Nidhi Chauhan
- Amity Institute of Nanotechnology, Amity University, Noida 201303, Uttar Pradesh, India.
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Jetzschmann KJ, Zhang X, Yarman A, Wollenberger U, Scheller FW. Label-Free MIP Sensors for Protein Biomarkers. SPRINGER SERIES ON CHEMICAL SENSORS AND BIOSENSORS 2017. [DOI: 10.1007/5346_2017_3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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12
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Golabi M, Padiolleau L, Chen X, Jafari MJ, Sheikhzadeh E, Turner APF, Jager EWH, Beni V. Doping Polypyrrole Films with 4-N-Pentylphenylboronic Acid to Enhance Affinity towards Bacteria and Dopamine. PLoS One 2016; 11:e0166548. [PMID: 27875555 PMCID: PMC5119770 DOI: 10.1371/journal.pone.0166548] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Accepted: 10/31/2016] [Indexed: 01/10/2023] Open
Abstract
Here we demonstrate the use of a functional dopant as a fast and simple way to tune the chemical affinity and selectivity of polypyrrole films. More specifically, a boronic-functionalised dopant, 4-N-Pentylphenylboronic Acid (PBA), was used to provide to polypyrrole films with enhanced affinity towards diols. In order to prove the proposed concept, two model systems were explored: (i) the capture and the electrochemical detection of dopamine and (ii) the adhesion of bacteria onto surfaces. The chemisensor, based on overoxidised polypyrrole boronic doped film, was shown to have the ability to capture and retain dopamine, thus improving its detection; furthermore the chemisensor showed better sensitivity in comparison with overoxidised perchlorate doped films. The adhesion of bacteria, Deinococcus proteolyticus, Escherichia coli, Streptococcus pneumoniae and Klebsiella pneumoniae, onto the boric doped polypyrrole film was also tested. The presence of the boronic group in the polypyrrole film was shown to favour the adhesion of sugar-rich bacterial cells when compared with a control film (Dodecyl benzenesulfonate (DBS) doped film) with similar morphological and physical properties. The presented single step synthesis approach is simple and fast, does not require the development and synthesis of functional monomers, and can be easily expanded to the electrochemical, and possibly chemical, fabrication of novel functional surfaces and interfaces with inherent pre-defined sensing and chemical properties.
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Affiliation(s)
- Mohsen Golabi
- Biosensors and Bioelectronics Centre, Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, Sweden
| | - Laurence Padiolleau
- Biosensors and Bioelectronics Centre, Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, Sweden
- Cranfield Health, Cranfield University, Cranfield, United Kingdom
| | - Xi Chen
- Biosensors and Bioelectronics Centre, Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, Sweden
- School of Engineering, Physics and Mathematics, University of Dundee, Dundee, United Kingdom
| | - Mohammad Javad Jafari
- Deptartment of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, Sweden
| | - Elham Sheikhzadeh
- Biosensors and Bioelectronics Centre, Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, Sweden
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Anthony P. F. Turner
- Biosensors and Bioelectronics Centre, Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, Sweden
| | - Edwin W. H. Jager
- Biosensors and Bioelectronics Centre, Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, Sweden
| | - Valerio Beni
- Biosensors and Bioelectronics Centre, Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, Sweden
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Jain U, Singh A, Kuchhal NK, Chauhan N. Glycated hemoglobin biosensing integration formed on Au nanoparticle-dotted tubular TiO 2 nanoarray. Anal Chim Acta 2016; 945:67-74. [PMID: 27968717 DOI: 10.1016/j.aca.2016.09.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 09/18/2016] [Accepted: 09/26/2016] [Indexed: 11/30/2022]
Abstract
Excessive glucose present in the blood of diabetic patients binds with the hemoglobin of red blood cells resulting in the formation of glycated hemoglobin (HbA1c). Measurement of HbA1c levels may help in identifying the efficacy of the ongoing treatment and hence provide a better control over the disease. In the present study, we have synthesized a sensitive and stable scaffold, which consists of Au nanoparticles (GNPs)-dotted tubular TiO2, for the construction of an electrochemical HbA1c biosensor. 12-phosphotungstic acid has been used as a reducer after depositing well-dispersed GNPs on TiO2 nanotubes (TiO2 NTs) and an electron mediator by accelerating the electron transfer between the conductor and protein. The fabricated electrode was characterized using scanning electron microscopy (SEM), cyclic voltammetry (CV), Fourier transform infrared spectroscopy (FTIR) and electrochemical impedance spectroscopic analysis (EIS). Biosensor exhibited low detection limit (0.5 μM), fast response time (3 s) and wide linearity (from 0.5 to 2000 μM). The working electrode was used 100 times over 4 months, when stored at 4 °C. The HbA1c biosensor was then effectively used to measure the % of HbA1c in the blood of apparently healthy persons and diabetic patients.
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Affiliation(s)
- Utkarsh Jain
- Amity Institute of Nanotechnology, Amity University, Noida, 201303, Uttar Pradesh, India
| | - Anamika Singh
- Department of Biotechnology, UIET, Kurukshetra University, Kurukshetra, 136 119, Haryana, India
| | | | - Nidhi Chauhan
- Amity Institute of Nanotechnology, Amity University, Noida, 201303, Uttar Pradesh, India.
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14
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Burri HVR, Yu D. Covalent Imprinting and Covalent Rebinding of Benzyl Mercaptan: Towards a Facile Detection of Proteins. ANAL LETT 2016. [DOI: 10.1080/00032719.2016.1196694] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | - Donghong Yu
- Department of Chemistry and Bioscience, Aalborg University, Aalborg, Denmark
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15
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Jain U, Chauhan N. Glycated hemoglobin detection with electrochemical sensing amplified by gold nanoparticles embedded N-doped graphene nanosheet. Biosens Bioelectron 2016; 89:578-584. [PMID: 26897102 DOI: 10.1016/j.bios.2016.02.033] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 02/05/2016] [Accepted: 02/11/2016] [Indexed: 10/22/2022]
Abstract
In the diabetic patients the level of glucose must be determined without any short term fluctuations. The level of Glycated hemoglobin (HbA1c) is accordingly examined for checking diabetes mellitus. HbA1c is considered one of the primarily factor to discern the concentration of average plasma glucose over a long-drawn-out period. In our work, we describe a construction of biosensor which is based on fructosyl amino-acid oxidase (FAO) immobilized nitrogen-doped graphene/gold nanoparticles (AuNPs)/fluorine doped tin oxide (FTO) glass electrode. This constructed biosensor exhibits a wide linear range of 0.3 to 2000μM in response to HbA1c at +0.2V. Consequently, the detection limit of 0.2μM and good stability (4 months) were achieved. The electrocatalytic activity of this sensor was good as a result of synergistic effect of graphene and AuNPs (2D and 0D nanomaterials). The charge transfer resistance was decreased which was observed by electrochemical impedance spectroscopy (EIS) study. The graphene/AuNPs composites film reveals a distinguished electrochemical response to fructosyl valine (FV) which demonstrates a promising application for electrochemical detection of HbA1c in human blood samples.
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Affiliation(s)
- Utkarsh Jain
- Amity Institute of Nanotechnology (AINT), Amity University, Noida, 201303 Uttar Pradesh, India
| | - Nidhi Chauhan
- Amity Institute of Nanotechnology (AINT), Amity University, Noida, 201303 Uttar Pradesh, India.
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16
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Vancoillie G, Hoogenboom R. Synthesis and polymerization of boronic acid containing monomers. Polym Chem 2016. [DOI: 10.1039/c6py00775a] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This mini-review summarizes the most commonly used methods for the synthesis of phenylboronic acid-(co)polymers ranging from simple straightforward polymerization to complex post-polymerization modification.
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Affiliation(s)
- Gertjan Vancoillie
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- 9000 Ghent
- Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- 9000 Ghent
- Belgium
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Wang B, Anzai JI. Recent Progress in Electrochemical HbA1c Sensors: A Review. MATERIALS (BASEL, SWITZERLAND) 2015; 8:1187-1203. [PMID: 28787996 PMCID: PMC5455452 DOI: 10.3390/ma8031187] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 03/04/2015] [Accepted: 03/04/2015] [Indexed: 11/18/2022]
Abstract
This article reviews recent progress made in the development of electrochemical glycated hemoglobin (HbA1c) sensors for the diagnosis and management of diabetes mellitus. Electrochemical HbA1c sensors are divided into two categories based on the detection protocol of the sensors. The first type of sensor directly detects HbA1c by binding HbA1c on the surface of an electrode through bio-affinity of antibody and boronic acids, followed by an appropriate mode of signal transduction. In the second type of sensor, HbA1c is indirectly determined by detecting a digestion product of HbA1c, fructosyl valine (FV). Thus, the former sensors rely on the selective binding of HbA1c to the surface of the electrodes followed by electrochemical signaling in amperometric, voltammetric, impedometric, or potentiometric mode. Redox active markers, such as ferrocene derivatives and ferricyanide/ferrocyanide ions, are often used for electrochemical signaling. For the latter sensors, HbA1c must be digested in advance by proteolytic enzymes to produce the FV fragment. FV is electrochemically detected through catalytic oxidation by fructosyl amine oxidase or by selective binding to imprinted polymers. The performance characteristics of HbA1c sensors are discussed in relation to their use in the diagnosis and control of diabetic mellitus.
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Affiliation(s)
- Baozhen Wang
- Department of Nutrition and Food Hygiene, School of Public Health, Shandong University, 44 Wenhuaxi Road, Jinan 250012, Shandong, China.
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
| | - Jun-Ichi Anzai
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan.
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Zhong M, Teng Y, Pang S, Yan L, Kan X. Pyrrole–phenylboronic acid: A novel monomer for dopamine recognition and detection based on imprinted electrochemical sensor. Biosens Bioelectron 2015; 64:212-8. [DOI: 10.1016/j.bios.2014.08.083] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Revised: 08/26/2014] [Accepted: 08/28/2014] [Indexed: 10/24/2022]
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Whitcombe MJ, Kirsch N, Nicholls IA. Molecular imprinting science and technology: a survey of the literature for the years 2004-2011. J Mol Recognit 2014; 27:297-401. [PMID: 24700625 DOI: 10.1002/jmr.2347] [Citation(s) in RCA: 275] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 10/28/2013] [Accepted: 12/01/2013] [Indexed: 12/11/2022]
Abstract
Herein, we present a survey of the literature covering the development of molecular imprinting science and technology over the years 2004-2011. In total, 3779 references to the original papers, reviews, edited volumes and monographs from this period are included, along with recently identified uncited materials from prior to 2004, which were omitted in the first instalment of this series covering the years 1930-2003. In the presentation of the assembled references, a section presenting reviews and monographs covering the area is followed by sections describing fundamental aspects of molecular imprinting including the development of novel polymer formats. Thereafter, literature describing efforts to apply these polymeric materials to a range of application areas is presented. Current trends and areas of rapid development are discussed.
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Hadizadeh F, Moghadam MH, Mohajeri SA. Application of molecularly imprinted hydrogel for the preparation of lactose-free milk. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2013; 93:304-309. [PMID: 22707060 DOI: 10.1002/jsfa.5757] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2012] [Revised: 05/05/2012] [Accepted: 05/09/2012] [Indexed: 06/01/2023]
Abstract
BACKGROUND A variety of lactose imprinted hydrogels were prepared and their binding properties were studied in comparison with blank non-imprinted hydrogel. Methacrylamide and ethylene glycol dimethacrylate were used as functional monomer and cross-linker, respectively. Dimethylsulfoxide was also applied as polymerisation solvent. RESULTS Different template/monomer ratios were studied and the optimised imprinted hydrogel (MIP₂), with a lactose/methacrylamide ratio of 1:8, was selected in a rebinding test. In Scatchard analysis of MIP₂-lactose interactions, the dissociation constant and maximum binding sites were 0.33 mmol L⁻¹ and 67.76 µmol g⁻¹ hydrogel, respectively. The selectivity of MIP₂ for lactose in aqueous media was also evaluated in comparison with different mono- and disaccharides. The data showed that the affinity of MIP₂ for lactose is significantly higher than other saccharides. The imprinted hydrogel was finally used as a sorbent for separation of lactose from milk. CONCLUSIONS The results indicated that MIP₂, as an optimised imprinted hydrogel, can effectively bind lactose and decrease its concentration in milk.
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Affiliation(s)
- Farzin Hadizadeh
- Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Chawla S, Pundir CS. An amperometric hemoglobin A1c biosensor based on immobilization of fructosyl amino acid oxidase onto zinc oxide nanoparticles–polypyrrole film. Anal Biochem 2012; 430:156-62. [DOI: 10.1016/j.ab.2012.08.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2012] [Revised: 07/25/2012] [Accepted: 08/03/2012] [Indexed: 10/28/2022]
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Hadizadeh F, Zakerian A, Mohajeri SA. Non-covalently lactose imprinted polymers and recognition of saccharides in aqueous solutions. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2012. [DOI: 10.1007/s13738-012-0142-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Synthesis of molecularly imprinted polymers via ring-opening metathesis polymerization for solid-phase extraction of bisphenol A. Anal Bioanal Chem 2011; 401:1423-32. [DOI: 10.1007/s00216-011-5178-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2011] [Revised: 06/03/2011] [Accepted: 06/13/2011] [Indexed: 11/25/2022]
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Chawla S, Pundir CS. An electrochemical biosensor for fructosyl valine for glycosylated hemoglobin detection based on core–shell magnetic bionanoparticles modified gold electrode. Biosens Bioelectron 2011; 26:3438-43. [DOI: 10.1016/j.bios.2011.01.021] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Accepted: 01/14/2011] [Indexed: 10/18/2022]
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Chien HC, Chou TC. A Nonenzymatic Amperometric Method for Fructosyl-Valine Sensing Using Ferroceneboronic Acid. ELECTROANAL 2010. [DOI: 10.1002/elan.201000426] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Chien HC, Chou TC. Glassy Carbon Paste Electrodes for the Determination of Fructosyl Valine. ELECTROANAL 2010. [DOI: 10.1002/elan.200900384] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Athikomrattanakul U, Katterle M, Gajovic-Eichelmann N, Scheller FW. Development of molecularly imprinted polymers for the binding of nitrofurantoin. Biosens Bioelectron 2009; 25:82-7. [DOI: 10.1016/j.bios.2009.06.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2009] [Revised: 05/19/2009] [Accepted: 06/02/2009] [Indexed: 11/25/2022]
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Chuang SW, Rick J, Chou TC. Electrochemical characterisation of a conductive polymer molecularly imprinted with an Amadori compound. Biosens Bioelectron 2009; 24:3170-3. [DOI: 10.1016/j.bios.2009.02.033] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2008] [Revised: 02/24/2009] [Accepted: 02/27/2009] [Indexed: 10/21/2022]
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Curcio P, Zandanel C, Wagner A, Mioskowski C, Baati R. Semi-Covalent Surface Molecular Imprinting of Polymers by One-Stage Mini-emulsion Polymerization: Glucopyranoside as a Model Analyte. Macromol Biosci 2009; 9:596-604. [DOI: 10.1002/mabi.200900056] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Pradhan S, Boopathi M, Kumar O, Baghel A, Pandey P, Mahato TH, Singh B, Vijayaraghavan R. Molecularly imprinted nanopatterns for the recognition of biological warfare agent ricin. Biosens Bioelectron 2009; 25:592-8. [PMID: 19394810 DOI: 10.1016/j.bios.2009.03.041] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2008] [Revised: 03/09/2009] [Accepted: 03/25/2009] [Indexed: 11/24/2022]
Abstract
Molecularly imprinted polymer (MIP) for biological warfare agent (BWA) ricin was synthesized using silanes in order to avoid harsh environments during the synthesis of MIP. The synthesized MIP was utilized for the recognition of ricin. The complete removal of ricin from polymer was confirmed by fluorescence spectrometer and SEM-EDAX. SEM and EDAX studies confirmed the attachment of silane polymer on the surface of silica gel matrix. SEM image of Ricin-MIP exhibited nanopatterns and it was found to be entirely different from the SEM image of non-imprinted polymer (NIP). BET surface area analysis revealed more surface area (227 m(2)/g) for Ricin-MIP than that of NIP (143 m(2)/g). In addition, surface area study also showed more pore volume (0.5010 cm(3)/g) for Ricin-MIP than that of NIP (0.2828 cm(3)/g) at 12 nm pore diameter confirming the presence of imprinted sites for ricin as the reported diameter of ricin is 12 nm. The recognition and rebinding ability of the Ricin-MIP was tested in aqueous solution. Ricin-MIP rebound more ricin when compared to the NIP. Chromatogram obtained with Ricin-MIP exhibited two peaks due to imprinting, however, chromatogram of NIP exhibited only one peak for free ricin. SDS-PAGE result confirmed the second peak observed in chromatogram of Ricin-MIP as ricin peak. Ricin-MIP exhibited an imprinting efficiency of 1.76 and it also showed 10% interference from the structurally similar protein abrin.
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Affiliation(s)
- Santwana Pradhan
- Defence Research and Development Establishment, Jhansi Road, Gwalior 474002, India
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Molecularly imprinted polymer of 5-methyluridine for solid-phase extraction of pyrimidine nucleoside cancer markers in urine. Bioorg Med Chem 2008; 16:8932-9. [PMID: 18789867 DOI: 10.1016/j.bmc.2008.08.063] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2008] [Revised: 07/15/2008] [Accepted: 08/26/2008] [Indexed: 11/23/2022]
Abstract
Normal and modified urinary nucleosides represent potential biomarkers for cancer diagnosis. To selectively extract modified nucleosides, we developed a molecularly imprinted polymer (MIP) of 5-methyluridine as selective material for molecularly imprinted solid-phase extraction (MISPE). The MIPs were obtained from vinyl-phenylboronate ester derivative of the template, acrylamide and pentaerythritol triacrylate co-polymer, and were tested in batch and cartridge experiments with aqueous samples. Our results indicated that the imprinted polymer was selective for pyrimidine nucleosides with a K(d) and a B(max) of 46 microM and 18 micromol/g, respectively. Finally, a MISPE of the most common pyrimidine nucleoside cancer markers in urine sample was realized.
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YAMAZAKI T, OHTA S, SODE K. Operational Condition of a Molecular Imprinting Catalyst-based Fructosyl-valine Sensor. ELECTROCHEMISTRY 2008. [DOI: 10.5796/electrochemistry.76.590] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Rajkumar R, Katterle M, Warsinke A, Möhwald H, Scheller FW. Thermometric MIP sensor for fructosyl valine. Biosens Bioelectron 2007; 23:1195-9. [PMID: 17996440 DOI: 10.1016/j.bios.2007.09.015] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2007] [Revised: 08/09/2007] [Accepted: 09/19/2007] [Indexed: 11/29/2022]
Abstract
Interactions of molecularly imprinted polymers containing phenyl boronic acid residues with fructosyl valine, fructose and pinacol, respectively are analysed in aqueous solution (pH 11.4) by using a flow calorimeter. The reversible formation of (two) cyclic boronic acid diesters per fructosyl molecule generates a 40-fold higher exothermic signal as compared to the control polymer. Whereas binding of pinacol to either the MIP or the control polymer generates a very small endothermic signal reflecting a negligible contribution of the esterification to the overall process. An "apparent imprinting factor" of 41 is found which exceeds the respective value of batch binding procedures by a factor of 30. Furthermore, the MIP sensor was used to characterise the crossreactivity. The influence of shape selective molecular recognition is discussed.
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