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Alhawiti AS. Design of molecularly imprinted resin material with sulfonic acid functionalization for enantioseparation of (±)-cathine. Chirality 2023; 35:766-778. [PMID: 37227057 DOI: 10.1002/chir.23594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/25/2023] [Accepted: 05/07/2023] [Indexed: 05/26/2023]
Abstract
In the current work, an enantioselective imprinting technique was used to develop a very selective adsorbent for the (+)-cathine ((+)-Cat) enantiomer. The phenolic sulfonamide produced from 2,4-dihydroxybenzenesulfonic acid (HBS) and (+)-Cat ((+)-Cat-HBS) was initially synthesized by triphenylphosphene activation and subsequently involved in condensation polymerization with resorcinol in the presence of formaldehyde under acidic conditions. Alkaline sulfonamide bond-breaking was subsequently employed to separate the (+)-Cat template from the polymer, and the resulting imprinted resin ((+)-CIP) displayed high selectivity for the (+)-Cat, with a capacity of 225 ± 2 mg/g. Studies of selectivity also showed that the (+)-Cat enantiomer was preferred over its counterpart because of the development of configurationally matching receptors. In addition, the produced resin was used for the enantioresolution of (±)-Cat racemate by column method, yielding a loading supernatant solution with an enantiomeric excess of (+)-Cat 50% and a recovery eluant solution with an excess of (-)-Cat 85%.
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Affiliation(s)
- Aliyah S Alhawiti
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
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2
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Hao JW, Liu XQ, Zang YJ, Chen ND, Zhu AL, Li LF, Shi MZ. Simultaneous determination of 16 important biologically active phytohormones in Dendrobium huoshanese by pressurized capillary electrochromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1171:122612. [PMID: 33735806 DOI: 10.1016/j.jchromb.2021.122612] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 02/11/2021] [Accepted: 02/18/2021] [Indexed: 11/17/2022]
Abstract
A rapid pressurized capillary electrochromatography (pCEC) method has been successfully developed for the simultaneous determination of 16 phytohormones in Dendrobium huoshanense. Effects of wavelength, mobile phase, the flow rate, pH value, concentration of buffer and applied voltage were investigated, respectively. The results showed that the 16 phytohormones could be baseline-separated rapidly in less than 21 min on a reversed-phase EP-100-20/45-3-C18 capillary column (total length of 45 cm, effective length of 20 cm, diameter of 100 μm, ODS packing inside for 3 μm) with ACN/5.0 mM ammonium acetate (containing 0.05% formic acid, pH = 3) as the mobile phase using gradient elution mode as follows: 0.1-10.0 min 40%ACN,10-15.0 min 70%ACN, 15.0-20 min 80% ACN, 20-21.0 min 80% ACN at a flow rate of 0.12 mL/min, applied voltage of -5 kV and a UV detection wavelength of 210 nm. The method validation howed that the established method is precise and stability, and the RSDs of intra- and inter-day precision based retention time and peak area were all below 5%. Employed the established method, in our experimental conditions, total 6 endogenous hormones including IAA, IBA, NAA, GA, ABA, t-Z were detected in D. huoshense. However, a relative larger amount of exogenous hormone 2,4-D (25.3 ~ 4.2 μg/kg) and 6-BA (79.5 ~ 35.4 μg/kg) were detected in 1 ~ 4 year old cultivated D. huoshense, suggesting there were still a certain amount of exogenous hormone residue in tissue-cultured D. huoshanese though they had been transplanted to field cultivation from the test-tube plantlets for several years.
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Affiliation(s)
- Jing-Wen Hao
- College of Biotechnology and Pharmaceutical Engineering, West Anhui University, Lu'an City 237012, China; Anhui Engineering Laboratory for Conservation and Sustainable Utilization of Traditional Chinese Medicine Resource, Lu'an City 237012, China
| | - Xiao-Quan Liu
- College of Biotechnology and Pharmaceutical Engineering, West Anhui University, Lu'an City 237012, China; College of Pharmacy, Anhui University of Chinese Medicine, No.1 Qianjian Road, Hefei City 230012, Anhui Province, China
| | - Yong-Jun Zang
- College of Biotechnology and Pharmaceutical Engineering, West Anhui University, Lu'an City 237012, China
| | - Nai-Dong Chen
- College of Biotechnology and Pharmaceutical Engineering, West Anhui University, Lu'an City 237012, China; Anhui Engineering Laboratory for Conservation and Sustainable Utilization of Traditional Chinese Medicine Resource, Lu'an City 237012, China; College of Pharmacy, Anhui University of Chinese Medicine, No.1 Qianjian Road, Hefei City 230012, Anhui Province, China.
| | - An-Ling Zhu
- College of Biotechnology and Pharmaceutical Engineering, West Anhui University, Lu'an City 237012, China; College of Pharmacy, Anhui University of Chinese Medicine, No.1 Qianjian Road, Hefei City 230012, Anhui Province, China
| | - Lu-Fan Li
- College of Biotechnology and Pharmaceutical Engineering, West Anhui University, Lu'an City 237012, China; Anhui Engineering Laboratory for Conservation and Sustainable Utilization of Traditional Chinese Medicine Resource, Lu'an City 237012, China
| | - Min-Zhu Shi
- College of Biotechnology and Pharmaceutical Engineering, West Anhui University, Lu'an City 237012, China; Anhui Engineering Laboratory for Conservation and Sustainable Utilization of Traditional Chinese Medicine Resource, Lu'an City 237012, China
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3
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Bouvarel T, Delaunay N, Pichon V. Molecularly imprinted polymers in miniaturized extraction and separation devices. J Sep Sci 2021; 44:1727-1751. [DOI: 10.1002/jssc.202001223] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/18/2021] [Accepted: 01/20/2021] [Indexed: 12/20/2022]
Affiliation(s)
- Thomas Bouvarel
- Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation—UMR Chimie Biologie Innovation 8231, ESPCI Paris, CNRS PSL University Paris 75005 France
| | - Nathalie Delaunay
- Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation—UMR Chimie Biologie Innovation 8231, ESPCI Paris, CNRS PSL University Paris 75005 France
| | - Valérie Pichon
- Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation—UMR Chimie Biologie Innovation 8231, ESPCI Paris, CNRS PSL University Paris 75005 France
- Sorbonne Université Paris 75005 France
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4
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Combining capillary electromigration with molecular imprinting techniques towards an optimal separation and determination. Talanta 2021; 221:121546. [DOI: 10.1016/j.talanta.2020.121546] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 01/24/2023]
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5
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Antipchik M, Dzhuzha A, Sirotov V, Tennikova T, Korzhikova‐Vlakh E. Molecularly imprinted macroporous polymer monolithic layers for L‐phenylalanine recognition in complex biological fluids. J Appl Polym Sci 2020. [DOI: 10.1002/app.50070] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mariia Antipchik
- Institute of Macromolecular Compounds Russian Academy of Sciences St. Petersburg Russia
| | | | - Vasilii Sirotov
- Institute of Chemistry Saint‐Petersburg State University St. Petersburg Russia
| | - Tatiana Tennikova
- Institute of Chemistry Saint‐Petersburg State University St. Petersburg Russia
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6
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Aydoğan C, Gökaltun A, Denizli A, El‐Rassi Z. Organic polymer‐based monolithic capillary columns and their applications in food analysisψ. J Sep Sci 2019; 42:962-979. [DOI: 10.1002/jssc.201801051] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 12/13/2018] [Accepted: 12/18/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Cemil Aydoğan
- Department of Food EngineeringBingöl University Bingöl Turkey
| | - Aslıhan Gökaltun
- Department of Chemical EngineeringHacettepe University Ankara Turkey
| | - Adil Denizli
- Department of ChemistryHacettepe University Ankara Turkey
| | - Ziad El‐Rassi
- Department of ChemistryOklahoma State University Stillwater OK USA
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7
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Gao B, Li Y, Chen L. Surface molecularly imprinted material for enantiomeric resolution of ibuprofen: Preparation and study on chiral recognition and resolution property. INT J POLYM MATER PO 2018. [DOI: 10.1080/00914037.2017.1383253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Baojiao Gao
- Department of Chemical Engineering, North University of China, Taiyuan, P. R. China
| | - Yanbin Li
- Department of Chemical Engineering, North University of China, Taiyuan, P. R. China
| | - Lulu Chen
- Department of Chemical Engineering, North University of China, Taiyuan, P. R. China
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9
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Akgönüllü S, Yavuz H, Denizli A. Preparation of imprinted cryogel cartridge for chiral separation of l-phenylalanine. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2016; 45:800-807. [PMID: 27132947 DOI: 10.1080/21691401.2016.1175445] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
l-Phe-imprinted cryogel cartridge was prepared for the chiral separation of l-Phe. N-Methacryloyl l-phenylalanine (MAPA) was used as a functional monomer for complexing with l-Phe. The selectivity of the membranes was investigated by using d-Phe, l-Trp, and d-Trp as competitor molecules. The PHEMAPA-l-Trp membranes were 6.4, 4.3, and 5.5 times more selective for l-Phe than d-Phe, l-Trp, and d-Trp, respectively. The PHEMAPA-l-Phe cryogel cartridge was incorporated into the fast protein liquid chromatography (FPLC) equipment and was able to separate D,l-Phe racemic mixture efficiently. The PHEMAPA-l-Phe membranes were shown to be reusable many times without significant loss of the adsorption capacity.
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Affiliation(s)
- Semra Akgönüllü
- a Department of Chemistry , Hacettepe University , Beytepe , Ankara , Turkey
| | - Handan Yavuz
- a Department of Chemistry , Hacettepe University , Beytepe , Ankara , Turkey
| | - Adil Denizli
- a Department of Chemistry , Hacettepe University , Beytepe , Ankara , Turkey
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10
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Wu Y, Zhang W, Chen Y, Chen Z. Electroosmotic pump-supported molecularly imprinted monolithic column for capillary chromatographic separation of nitrophenol isomers. Electrophoresis 2015; 36:2881-7. [DOI: 10.1002/elps.201500085] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2015] [Revised: 05/16/2015] [Accepted: 08/10/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Yue Wu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education; Wuhan University School of Pharmaceutical Sciences; Wuhan P. R. China
| | - Wenpeng Zhang
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education; Wuhan University School of Pharmaceutical Sciences; Wuhan P. R. China
| | - Ying Chen
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education; Wuhan University School of Pharmaceutical Sciences; Wuhan P. R. China
| | - Zilin Chen
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education; Wuhan University School of Pharmaceutical Sciences; Wuhan P. R. China
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11
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Vlakh EG, Korzhikov VA, Hubina AV, Tennikova TB. Molecular imprinting: a tool of modern chemistry for the preparation of highly selective monolithic sorbents. RUSSIAN CHEMICAL REVIEWS 2015. [DOI: 10.1070/rcr4501] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Mu LN, Wei ZH, Liu ZS. Current trends in the development of molecularly imprinted polymers in CEC. Electrophoresis 2015; 36:764-72. [PMID: 25502791 DOI: 10.1002/elps.201400389] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Revised: 11/25/2014] [Accepted: 11/27/2014] [Indexed: 12/22/2022]
Abstract
This review focused on the developments in the field of molecularly imprinted polymers (MIPs) for CEC since 2009. New preparation techniques of MIP-based CEC, such as, portable microchip with macroporous monolithic imprinted microchannel, and low cross-linking MIPs based on liquid crystalline monomers, were discussed. Using selected cases rather than a comprehensive review of the entire field, our goal is to highlight the studies of the interest with an emphasis on recent work, and offers suggestions for future development in the field of imprinted materials for CEC separation.
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Affiliation(s)
- Li-Na Mu
- Key Laboratory of Plant Resources and Chemistry of Arid Zone, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, Xinjiang, China; Lianyungang TCM Branch of Jiangsu Union Technical Institute, Lianyungang, China
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13
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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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14
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Simultaneous Determination of Flumequine and Oxolinic Acid Residues in Aquatic Products Using Pressurized Capillary Electrochromatography. FOOD ANAL METHOD 2014. [DOI: 10.1007/s12161-014-9818-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Zhang J, Tian YL, Wang LL, Han YT. Preparation of a novel lysozyme molecularly imprinted polymer using uniformly sized functionalized poly(glycidyl methacrylate) microspheres as the matrix and its application to lysozyme purification. Biomed Chromatogr 2013. [DOI: 10.1002/bmc.3065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jing Zhang
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Yong-le Tian
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Ling-ling Wang
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
| | - Yan-ting Han
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 People's Republic of China
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Tsioupi DA, Stefan-Vanstaden RI, Kapnissi-Christodoulou CP. Chiral selectors in CE: recent developments and applications. Electrophoresis 2013; 34:178-204. [PMID: 23161372 DOI: 10.1002/elps.201200239] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2012] [Revised: 08/14/2012] [Accepted: 08/14/2012] [Indexed: 01/01/2023]
Abstract
This review article provides an overview of the recent advances in enantioanalysis by use of electrophoretic techniques. Due to the big number of publications in the subject mentioned above, this article is focused on chiral method developments and applications published from 2008 until 2011, and it demonstrates chiral selectors used in CE. Numerous chiral selectors have been used over the years, and these include the cyclic and the linear oligo- and polysaccharides, the branched polysaccharides, the polymeric and monomeric surfactants, the macrocyclic and other antibiotics, and the crown ethers. Different dual-selector systems are also presented in this article, and the results are compared with those obtained by use of a single chiral selector. Finally, several pharmaceutical and biomedical applications based on chiral recognition are summarized.
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17
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Recent applications of molecular imprinted polymers for enantio-selective recognition. Talanta 2013; 106:45-59. [DOI: 10.1016/j.talanta.2012.11.049] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Revised: 11/23/2012] [Accepted: 11/23/2012] [Indexed: 11/19/2022]
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18
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Tom LA, Schneck NA, Walter C. Improving the imprinting effect by optimizing template:monomer:cross-linker ratios in a molecularly imprinted polymer for sulfadimethoxine. J Chromatogr B Analyt Technol Biomed Life Sci 2012; 909:61-4. [DOI: 10.1016/j.jchromb.2012.10.020] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 09/19/2012] [Accepted: 10/15/2012] [Indexed: 11/25/2022]
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19
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Zhang Y, Ding J, Gong S. Preparation of molecularly imprinted polymers for vanillin via reversible addition-fragmentation chain transfer suspension polymerization. J Appl Polym Sci 2012. [DOI: 10.1002/app.38474] [Citation(s) in RCA: 14] [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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Low crosslinking imprinted coatings based on liquid crystal for capillary electrochromatography. J Chromatogr A 2012; 1237:115-21. [DOI: 10.1016/j.chroma.2012.03.041] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Revised: 03/08/2012] [Accepted: 03/10/2012] [Indexed: 11/23/2022]
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21
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Poinsot V, Carpéné MA, Bouajila J, Gavard P, Feurer B, Couderc F. Recent advances in amino acid analysis by capillary electrophoresis. Electrophoresis 2012; 33:14-35. [PMID: 22213525 DOI: 10.1002/elps.201100360] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This paper describes the most important articles that have been published on amino acid analysis using CE during the period from June 2009 to May 2011 and follows the format of the previous articles of Smith (Electrophoresis 1999, 20, 3078-3083), Prata et al. (Electrophoresis 2001, 22, 4129-4138) and Poinsot et al. (Electrophoresis 2003, 24, 4047-4062; Electrophoresis 2006, 27, 176-194; Electrophoresis 2008, 29, 207-223; Electrophoresis 2010, 31, 105-121). We present new developments in amino acid analysis with CE, which are reported describing the use of lasers or light emitting diodes for fluorescence detection, conductimetry electrochemiluminescence detectors, mass spectrometry applications, and lab-on-a-chip applications using CE. In addition, we describe articles concerning clinical studies and neurochemical applications of these techniques.
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Affiliation(s)
- Véréna Poinsot
- Université Paul Sabatier, IMRCP, UMR 5623, Toulouse, France
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STUDIES ON REALIZATING CHIRAL SEPARATION OF ENANTIOMERS OF ASPARTIC ACID BY CONSTITUTING CHIRAL CAVES WITH SURFACE-MOLECULAR IMPRINTING TECHNIQUE. ACTA POLYM SIN 2012. [DOI: 10.3724/sp.j.1105.2012.11061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Yang L, Fan Z, Wang T, Cai W, Yang M, Jiang P, Zhang M, Dong X. Preparation of a Pyrazosulfuron-Ethyl Imprinted Polymer with Hydrophilic External Layers by Reversible Addition-Fragmentation Chain Transfer Precipitation and Grafting Polymerization. ANAL LETT 2011. [DOI: 10.1080/00032719.2011.553007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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24
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Recent progress in capillary electrophoretic analysis of amino acid enantiomers. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:3078-95. [DOI: 10.1016/j.jchromb.2011.03.016] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2011] [Revised: 03/02/2011] [Accepted: 03/06/2011] [Indexed: 11/20/2022]
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25
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Mangelings D, Vander Heyden Y. Enantioselective capillary electrochromatography: recent developments and new trends. Electrophoresis 2011; 32:2583-601. [PMID: 21910129 DOI: 10.1002/elps.201100009] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2011] [Revised: 03/10/2011] [Accepted: 03/10/2011] [Indexed: 11/11/2022]
Abstract
Since its development in the early 1970s, CEC has been studied quite extensively, but unfortunately its use is still mostly located at an academic level. Reasons for this are the limited availability of commercially available stationary phases (SPs) and columns, along with some practical limitations, such as column fragility, lack of column robustness and reproducibility. Nevertheless, CEC maintains a place among the separation techniques, probably because of its unique feature to combine two separation principles. Also in the field of chiral separations, CEC is often used as a separation technique and already showed its potential for this kind of analyses. This overview will focus on the recent applications, i.e. between 2006 and 2010, in enantioselective analysis by means of CEC. For the selected applications, the used SPs (chiral selectors) and their potential for future method development or screening purposes will be evaluated and critically discussed.
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Affiliation(s)
- Debby Mangelings
- Department of Analytical Chemistry and Pharmaceutical Technology, Center for Pharmaceutical Research, Vrije Universiteit Brussel, Brussels, Belgium.
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Coatings of one monomer molecularly imprinted polymers for open tubular capillary electrochromatography. J Chromatogr A 2011; 1218:6498-504. [DOI: 10.1016/j.chroma.2011.07.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Revised: 06/27/2011] [Accepted: 07/01/2011] [Indexed: 11/20/2022]
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27
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Gao B, Chen Y, Men J. Constructing chiral caves and efficiently separating enantiomers of glutamic acid with novel surface-imprinting technique. J Chromatogr A 2011; 1218:5441-8. [DOI: 10.1016/j.chroma.2011.06.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Revised: 05/23/2011] [Accepted: 06/01/2011] [Indexed: 11/15/2022]
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28
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Yuan Y, Wang Y, Huang M, Xu R, Zeng H, Nie C, Kong J. Development and characterization of molecularly imprinted polymers for the selective enrichment of podophyllotoxin from traditional Chinese medicines. Anal Chim Acta 2011; 695:63-72. [DOI: 10.1016/j.aca.2011.04.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Revised: 03/16/2011] [Accepted: 04/10/2011] [Indexed: 10/18/2022]
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29
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Zheng C, Huang YP, Liu ZS. Recent developments and applications of molecularly imprinted monolithic column for HPLC and CEC. J Sep Sci 2011; 34:1988-2002. [DOI: 10.1002/jssc.201100164] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2011] [Revised: 03/17/2011] [Accepted: 03/17/2011] [Indexed: 11/06/2022]
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30
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Shi XX, Xu L, Duan HQ, Huang YP, Liu ZS. CEC separation of ofloxacin enantiomers using imprinted microparticles prepared in molecular crowding conditions. Electrophoresis 2011; 32:1348-56. [DOI: 10.1002/elps.201000515] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2010] [Revised: 01/19/2011] [Accepted: 01/19/2011] [Indexed: 11/08/2022]
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31
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Kong Y, Ni J, Wang W, Chen Z. Enantioselective recognition of amino acids based on molecularly imprinted polyaniline electrode column. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.01.120] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Lu H, Chen G. Recent advances of enantioseparations in capillary electrophoresis and capillary electrochromatography. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2011; 3:488-508. [PMID: 32938063 DOI: 10.1039/c0ay00489h] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A comprehensive survey of recent developments and applications of capillary electromigration techniques for enantioseparations from January 2006 to June 2010 is presented. The techniques include capillary electrophoresis, chip capillary electrophoresis and capillary electrochromatography. The separation principles and the chiral recognition mechanisms are discussed. Additionally, on-line preconcentrations in chiral capillary electrophoresis are also reviewed.
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Affiliation(s)
- Huang Lu
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China.
- Department of Chemistry and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, China
| | - Guonan Chen
- Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China.
- Department of Chemistry and Chemical Engineering, Minjiang University, Fuzhou, Fujian 350108, China
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Preparation and evaluation of a monolithic molecularly imprinted polymer for the chiral separation of neurotransmitters and their analogues by capillary electrochromatography. J Chromatogr A 2011; 1218:849-55. [DOI: 10.1016/j.chroma.2010.12.054] [Citation(s) in RCA: 111] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2010] [Revised: 12/08/2010] [Accepted: 12/10/2010] [Indexed: 11/20/2022]
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Monoliths with chiral surface functionalization for enantioselective capillary electrochromatography. J Pharm Biomed Anal 2010; 53:1091-123. [DOI: 10.1016/j.jpba.2010.05.026] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2010] [Revised: 05/25/2010] [Accepted: 05/26/2010] [Indexed: 11/23/2022]
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Determination of sulfonamides in bovine milk with column-switching high performance liquid chromatography using surface imprinted silica with hydrophilic external layer as restricted access and selective extraction material. J Chromatogr A 2010; 1217:7198-207. [DOI: 10.1016/j.chroma.2010.09.035] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2010] [Revised: 09/08/2010] [Accepted: 09/13/2010] [Indexed: 11/21/2022]
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Abstract
This review article addresses the developments and applications of capillary electromigration methods coupled on-line with MS for chiral analysis. The multiple enantiomeric applications of this hyphenated technology are covered including chiral analysis of drugs, food compounds, pesticides, natural metabolites, etc. in different matrices such as plasma, urine, medicines, foods, etc. This work intends to provide an updated overview (including works published till September 2009) on the principal chiral applications carried out by CZE-MS, CEC-MS and MEKC-MS, discussing their main advantages and drawbacks in all their different areas of application as well as their foreseeable development in the not too distant future.
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Affiliation(s)
- Carolina Simó
- Department of Food Analysis, Institute of Industrial Fermentations (CSIC), Madrid, Spain
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Liao S, Wang X, Lin X, Xie Z. Preparation and characterization of a molecularly imprinted monolithic column for pressure-assisted CEC separation of nitroimidazole drugs. Electrophoresis 2010; 31:2822-30. [DOI: 10.1002/elps.201000035] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Liao S, Wang X, Lin X, Wu X, Xie Z. A molecularly imprinted monolith for the fast chiral separation of antiparasitic drugs by pressurized CEC. J Sep Sci 2010; 33:2123-30. [DOI: 10.1002/jssc.200900855] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Herrero M, Simó C, García-Cañas V, Fanali S, Cifuentes A. Chiral capillary electrophoresis in food analysis. Electrophoresis 2010; 31:2106-14. [DOI: 10.1002/elps.200900770] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Wu X, Wei ZH, Huang YP, Liu ZS. Preparation of Molecularly Imprinted Coatings with Ternary Porogen for CEC. Chromatographia 2010. [DOI: 10.1365/s10337-010-1627-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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