1
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Preparation and modification of monodisperse large particle size crosslinked polystyrene microspheres and their application in high performance liquid chromatography. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2022.105357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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2
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Hroboňová K, Vybohová V, Lomenova A, Špačková A, Svitková V. Characterization of kinetic, thermodynamic, and binding properties of l-phenylalanine molecularly imprinted polymer. MONATSHEFTE FUR CHEMIE 2022. [DOI: 10.1007/s00706-022-02900-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Nikam S, S. K A. Enantioselective Separation of Amino Acids Using Chiral Polystyrene Microspheres Synthesized by a Post-Polymer Modification Approach. ACS POLYMERS AU 2022; 2:257-265. [PMID: 36855562 PMCID: PMC9955280 DOI: 10.1021/acspolymersau.2c00004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The enantioselective separation of a racemic mixture of amino acids was achieved by chiral amino acid-modified polystyrene (PS) that was developed by a post-polymer modification approach. Styrene was polymerized using the reversible addition-fragmentation chain-transfer (RAFT) polymerization technique and further post-polymer modification was applied by Friedel-Crafts acylation reaction with chiral N-phthaloyl-l-leucine acid chloride to obtain the protected PS-l-Leu. The chiral PS (protected PS-l-Leu) was assembled into microspheres using a surfactant and was used for carrying out the enantioselective separation of amino acid racemic mixtures by enantioselective adsorption followed by a simple filtration process. Compared to as-precipitated chiral PS (protected PS-l-Leu) powder, the protected PS-l-Leu microspheres exhibited a better enantioselective separation efficiency (ee %). Furthermore, the protected PS-l-Leu was deprotected to obtain the amine-functionalized deprotected PS-l-Leu chiral PS, which was also assembled into microspheres and used for carrying out enantioselective separation. Deprotected PS-l-Leu-functionalized chiral PS microspheres could achieve up to 81.6 ee % for the enantioselective separation of a racemic mixture of leucine. This is one of the first reports of the synthesis of amino acid-modified chiral PS microspheres and their application to the simple filtration-based enantioselective separation of native amino acids from their racemic mixtures.
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Affiliation(s)
- Shrikant
B. Nikam
- Polymer
Science and Engineering Division, CSIR-National
Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411008, India,Academy
of Scientific and Innovative Research, Sector 19, Kamla Nehru Nagar, Ghaziabad, 201002 Uttar
Pradesh, India
| | - Asha S. K
- Polymer
Science and Engineering Division, CSIR-National
Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411008, India,Academy
of Scientific and Innovative Research, Sector 19, Kamla Nehru Nagar, Ghaziabad, 201002 Uttar
Pradesh, India,. Fax: 0091-20-25902615
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4
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Huang C, Wang H, Ma S, Bo C, Ou J, Gong B. Recent application of molecular imprinting technique in food safety. J Chromatogr A 2021; 1657:462579. [PMID: 34607292 DOI: 10.1016/j.chroma.2021.462579] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/21/2021] [Accepted: 09/22/2021] [Indexed: 12/22/2022]
Abstract
Due to the extensive use of chemical substances such as pesticides, antibiotics and food additives, food safety issues have gradually attracted people's attention. The extensive use of these chemicals seriously damages human health. In order to detect trace chemical residues in food, researchers have to find several simple, economical and effective tools for qualitative and quantitative analysis. As a kind of material that specifically and selectively recognize template molecules from real samples, molecular imprinting technique (MIT) has widely applied in food samples analysis. This article mainly reviews the application of molecularly imprinted polymer (MIP) in the detection of chemical residues from food in the past five years. Some recent and novel methods for fabrication of MIP are reviewed. Their application of sample pretreatment, sensors, etc. in food analysis is reviewed. The application of molecular imprinting in chromatographic stationary phase is referred. Additionally, the challenges faced by MIP are discussed.
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Affiliation(s)
- Chao Huang
- School of Chemistry and Chemical Engineering, Key Laboratory for Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan 750021, China
| | - Hongwei Wang
- School of Chemistry and Chemical Engineering, Key Laboratory for Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan 750021, China
| | - Shujuan Ma
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Chunmiao Bo
- School of Chemistry and Chemical Engineering, Key Laboratory for Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan 750021, China
| | - Junjie Ou
- School of Chemistry and Chemical Engineering, Key Laboratory for Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan 750021, China; CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Bolin Gong
- School of Chemistry and Chemical Engineering, Key Laboratory for Chemical Engineering and Technology, State Ethnic Affairs Commission, North Minzu University, Yinchuan 750021, China.
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5
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Alhawiti AS, Monier M, Elsayed NH. Designing of amino functionalized imprinted polymeric resin for enantio-separation of (±)-mandelic acid racemate. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104828] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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6
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Ghorbani-Choghamarani A, Taherinia Z. Synthesis, characterization and catalytic application of Bi2S3 microspheres for Suzuki-Miyaura cross-coupling reaction and chemoselective ring opening of epoxides. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2020.111283] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Zeid AM, Nasr JJM, Belal F, Walash M, Kaji N, Baba Y. Microfluidic fast chiral separation of baclofen and phenylalanine enantiomers based on cyclodextrin-electrokinetic chromatography. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105770] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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8
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Voltammetric Determination of Phenylalanine Using Chemically Modified Screen-Printed Based Sensors. CHEMOSENSORS 2020. [DOI: 10.3390/chemosensors8040113] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This paper describes the sensitive properties of screen-printed carbon electrodes (SPCE) modified by using three different electroactive chemical compounds: Meldola’s Blue, Cobalt Phthalocyanine and Prussian Blue, respectively. It was demonstrated that the Prussian Blue (PB) modified SPCE presented electrochemical signals with the highest performances in terms of electrochemical process kinetics and sensitivity in all the solutions analyzed. PB-SPCE was demonstrated to detect Phe through the influence it exerts on the redox processes of PB. The PB-SPCE calibration have shown a linearity range of 0.33–14.5 µM, a detection limit (LOD) of 1.23 × 10−8 M and the standard deviation relative to 3%. The PB-SPCE sensor was used to determine Phe by means of calibration and standard addition techniques on pure samples, on simple pharmaceutical samples or on multicomponent pharmaceutical samples. Direct determination of the concentration of 4 × 10−6–5 × 10−5 M Phe in KCl solution showed that the analytical recovery falls in the range of 99.75–100.28%, and relative standard deviations in the range of 2.28–3.02%. The sensors were successfully applied to determine the Phe in pharmaceuticals. The validation of the method was performed by using the FTIR, and by comparing the results obtained by PB-SPCE in the analysis of three pharmaceutical products of different concentrations with those indicated by the producer.
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9
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Liu Y, Li Z, Jia L. Synthesis of molecularly imprinted polymer modified magnetic particles for chiral separation of tryptophan enantiomers in aqueous medium. J Chromatogr A 2020; 1622:461147. [PMID: 32450989 DOI: 10.1016/j.chroma.2020.461147] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 12/25/2022]
Abstract
Molecularly imprinted polymers coated magnetic particles (Fe3O4@MIPs) were prepared and used as adsorbents in solid phase extraction for efficient enantioseparation of racemic tryptophan (Trp) in aqueous medium. The amino-modified magnetic particles (Fe3O4-NH2) were first synthesized by one-pot hydrothermal method. Then the template molecules (L-Trp) were assembled on the surface of Fe3O4-NH2. Finally, Fe3O4@MIPs were prepared via a sol-gel method using L-Trp@Fe3O4-NH2 complex as matrix, 3-aminopropyltriethoxylsilane and n-octyltriethoxysilane as functional monomers. The as-prepared Fe3O4@MIPs were spherical with an average diameter about 149 ± 6.0 nm. The thickness of MIPs layer was approximately 3.5 ± 2.3 nm. The adsorption isotherms data of Fe3O4@MIPs toward L-Trp and D-Trp were well described by the Langmuir model. The maximum adsorption capacities of Fe3O4@MIPs for L-Trp and D-Trp were calculated to be 17.2 ± 0.34 mg/g and 7.2 ± 0.19 mg/g, respectively. The material exhibited good selectivity toward L-Trp with imprinting factor of 5.6. Excitingly, the enantiomeric excess (ee) of Trp in supernatant after adsorption of racemic Trp by Fe3O4@MIPs was as high as 100%. The result suggests that the imprinted caves in Fe3O4@MIPs are highly matched with L-Trp molecule in space structure and spatial arrangement of active functional groups. The work also demonstrates that sol-gel technology has great potential in preparation of MIPs for chiral separation.
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Affiliation(s)
- Ya Liu
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China
| | - Zhenqun Li
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China
| | - Li Jia
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China.
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10
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A Review on Electrochemical Sensors and Biosensors Used in Phenylalanine Electroanalysis. SENSORS 2020; 20:s20092496. [PMID: 32354070 PMCID: PMC7249663 DOI: 10.3390/s20092496] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/23/2020] [Accepted: 04/25/2020] [Indexed: 12/11/2022]
Abstract
Phenylalanine is an amino acid found in breast milk and in many foods, being an essential nutrient. This amino acid is very important for the human body because it is transformed into tyrosine and, subsequently, into catecholamine neurotransmitters. However, there are individuals who were born with a genetic disorder called phenylketonuria. The accumulation of phenylalanine and of some metabolites in the body is dangerous and may cause convulsions, brain damage and mental retardation. Determining the concentration of phenylalanine in different biologic fluids is very important because it can provide information about the health status of the individuals envisaged. Since such determinations may be made by using electrochemical sensors and biosensors, numerous researchers have developed such sensors for phenylalanine detection and different sensitive materials were used in order to improve the selectivity, sensitivity and detection limit. The present review aims at presenting the design and performance of some electrochemical bio (sensors) traditionally used for phenylalanine detection as reported in a series of relevant scientific papers published in the last decade.
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11
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Camptothecin-imprinted polymer microspheres with rosin-based cross-linker for separation of camptothecin from Camptotheca acuminata fruit. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116085] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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12
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Chen S, Huang X, Yao S, Huang W, Xin Y, Zhu M, Song H. Highly selective recognition of L‐phenylalanine with molecularly imprinted polymers based on imidazolyl amino acid chiral ionic liquid. Chirality 2019; 31:824-834. [DOI: 10.1002/chir.23110] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 06/16/2019] [Accepted: 06/19/2019] [Indexed: 12/30/2022]
Affiliation(s)
- Shiyu Chen
- Department of Pharmaceutical and Biological Engineering, School of Chemical EngineeringSichuan University Chengdu China
| | - Xiaoxia Huang
- Department of Pharmaceutical and Biological Engineering, School of Chemical EngineeringSichuan University Chengdu China
| | - Shun Yao
- Department of Pharmaceutical and Biological Engineering, School of Chemical EngineeringSichuan University Chengdu China
| | - Wencai Huang
- Department of Pharmaceutical and Biological Engineering, School of Chemical EngineeringSichuan University Chengdu China
| | - Yin Xin
- School of Medical and Life SciencesChengdu University of Traditional Chinese Medicine Chengdu China
| | - Minghui Zhu
- School of Medical and Life SciencesChengdu University of Traditional Chinese Medicine Chengdu China
| | - Hang Song
- Department of Pharmaceutical and Biological Engineering, School of Chemical EngineeringSichuan University Chengdu China
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13
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Zhang N, Zhang N, Xu Y, Li Z, Yan C, Mei K, Ding M, Ding S, Guan P, Qian L, Du C, Hu X. Molecularly Imprinted Materials for Selective Biological Recognition. Macromol Rapid Commun 2019; 40:e1900096. [PMID: 31111979 DOI: 10.1002/marc.201900096] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/16/2019] [Indexed: 12/11/2022]
Abstract
Molecular imprinting is an approach of generating imprinting cavities in polymer structures that are compatible with the target molecules. The cavities have memory for shape and chemical recognition, similar to the recognition mechanism of antigen-antibody in organisms. Their structures are also called biomimetic receptors or synthetic receptors. Owing to the excellent selectivity and unique structural predictability of molecularly imprinted materials (MIMs), practical MIMs have become a rapidly evolving research area providing key factors for understanding separation, recognition, and regenerative properties toward biological small molecules to biomacromolecules, even cell and microorganism. In this review, the characteristics, morphologies, and applicability of currently popular carrier materials for molecular imprinting, especially the fundamental role of hydrogels, porous materials, hierarchical nanoparticles, and 2D materials in the separation and recognition of biological templates are discussed. Moreover, through a series of case studies, emphasis is given on introducing imprinting strategies for biological templates with different molecular scales. In particular, the differences and connections between small molecular imprinting (bulk imprinting, "dummy" template imprinting, etc.), large molecular imprinting (surface imprinting, interfacial imprinting, etc.), and cell imprinting strategies are demonstrated in detail. Finally, future research directions are provided.
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Affiliation(s)
- Nan Zhang
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China.,Department of Mechanical Engineering, National University of Singapore 9 Engineering Drive 1, 117575, Singapore
| | - Nan Zhang
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Yarong Xu
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Zhiling Li
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Chaoren Yan
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Kun Mei
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Minling Ding
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Shichao Ding
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA
| | - Ping Guan
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Liwei Qian
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Chunbao Du
- College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an, 710065, P. R. China
| | - Xiaoling Hu
- School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
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14
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Alatawi RA, Monier M, Elsayed NH. Chiral separation of (±)-methamphetamine racemate using molecularly imprinted sulfonic acid functionalized resin. J Colloid Interface Sci 2018; 531:654-663. [DOI: 10.1016/j.jcis.2018.07.070] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 07/14/2018] [Accepted: 07/17/2018] [Indexed: 02/07/2023]
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15
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Magnetic molecularly imprinted polymer nanoparticles for separating aromatic amines from azo dyes – Synthesis, characterization and application. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2018.04.081] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Monier M, Shafik AL, Abdel-Latif D. Surface molecularly imprinted amino-functionalized alginate microspheres for enantio-selective extraction of l-ascorbic acid. Carbohydr Polym 2018; 195:652-661. [DOI: 10.1016/j.carbpol.2018.04.106] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 04/25/2018] [Accepted: 04/26/2018] [Indexed: 12/24/2022]
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17
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Preparation and Evaluation of Oseltamivir Molecularly Imprinted Polymer Silica Gel as Liquid Chromatography Stationary Phase. Molecules 2018; 23:molecules23081881. [PMID: 30060497 PMCID: PMC6222414 DOI: 10.3390/molecules23081881] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 07/13/2018] [Accepted: 07/25/2018] [Indexed: 11/16/2022] Open
Abstract
To improve the chromatographic performance of an oseltamivir (OS) molecularly imprinted polymer (MIP), silica gel coated with an MIP layer for OS (OSMIP@silica gel) was prepared by the surface molecular imprinting technology on the supporter of porous silica gel microspheres. A nonimprinted polymer with the silica gel (NIP@silica gel) was also prepared for comparison. The obtained particles were characterized through FT–IR, scanning electron microscopy, specific surface area analysis, and porosity measurements. The results indicated that the polymer was successfully synthesized and revealed the structural differences between imprinted and nonimprinted polymers. The results of static adsorption experiments showed that adsorption quantity of the OSMIP@silica gel for OS was higher than that for NIP@silica gel, and the OSMIP@silica gel had two kinds of affinity sites for OS but the NIP@silica gel had one. The chromatographic performance of the OSMIP@silica gel column had significant improvement. The imprinting factor of the OSMIP@silica gel column for OS was 1.64. Furthermore, the OSMIP@silica gel column showed good affinity and selectivity for template OS and another neuraminidase inhibitor, peramivir, but not for quinocetone. These results indicated that the prepared OSMIP could be used to simulate the activity center of neuraminidase, and the OSMIP@silica gel column could be also employed in future studies to search for more active neuraminidase inhibitor analogues from traditional Chinese herbs.
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18
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Synthesis and evaluation of enantio-selective l-histidine imprinted salicylic acid functionalized resin. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.04.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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19
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Application of molecularly imprinted polymers in analytical chiral separations and analysis. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.01.011] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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20
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Malik MI, Shaikh H, Mustafa G, Bhanger MI. Recent Applications of Molecularly Imprinted Polymers in Analytical Chemistry. SEPARATION AND PURIFICATION REVIEWS 2018. [DOI: 10.1080/15422119.2018.1457541] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Muhammad Imran Malik
- H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences (ICCBS), University of Karachi, Karachi, Pakistan
| | - Huma Shaikh
- National Center of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistan
| | - Ghulam Mustafa
- Sulaiman Bin Abdullah Aba Al-khail Center for Interdisciplinary Research in Basic Sciences (SACIRBS), International Islamic University, Islamabad, Pakistan
| | - Muhammad Iqbal Bhanger
- H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences (ICCBS), University of Karachi, Karachi, Pakistan
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21
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Molecularly imprinted polymer as stationary phase for HPLC separation of phenylalanine enantiomers. MONATSHEFTE FUR CHEMIE 2018. [DOI: 10.1007/s00706-018-2155-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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22
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Gao B, Li Y, Cui K. Molecularly imprinted membrane with innovative structure and high performance for chiral separation of amino acids. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2017.1354198] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Baojiao Gao
- Department of Chemical Engineering, North University of China, Taiyuan, People’s Republic of China
| | - Yanbin Li
- Department of Chemical Engineering, North University of China, Taiyuan, People’s Republic of China
| | - Kunli Cui
- Department of Chemical Engineering, North University of China, Taiyuan, People’s Republic of China
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23
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Yuan X, Tan Y, Wei X, Li J. Chiral determination of cinchonine using an electrochemiluminescent sensor with molecularly imprinted membrane on the surfaces of magnetic particles. LUMINESCENCE 2017; 32:1116-1122. [DOI: 10.1002/bio.3297] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Revised: 01/20/2017] [Accepted: 01/23/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Xingyi Yuan
- Guangxi Geoenvironmental Monitoring Station Guilin China
| | - Yanji Tan
- Guangxi Geoenvironmental Monitoring Station Guilin China
- College of Chemistry and Bioengineering Guilin University of Technology Guilin China
| | - Xiaoping Wei
- College of Chemistry and Bioengineering Guilin University of Technology Guilin China
| | - Jianping Li
- College of Chemistry and Bioengineering Guilin University of Technology Guilin China
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24
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Lai S, Ouyang X, Cai C, Xu W, Chen C, Chen X. Surface-imprinted microspheres prepared by a template-oriented method for the chiral separation of amlodipine. J Sep Sci 2017; 40:1869-1876. [DOI: 10.1002/jssc.201700076] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 02/21/2017] [Accepted: 02/22/2017] [Indexed: 01/17/2023]
Affiliation(s)
- Shenzhi Lai
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan China
- School of Chemical Engineering; Xiangtan University; Xiangtan Hunan China
| | - Xiaoli Ouyang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan China
| | - Changqun Cai
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan China
| | - Wensheng Xu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan China
| | - Chunyan Chen
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan China
| | - Xiaoming Chen
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan China
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25
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Sierra-Martin B, Fernandez-Barbero A. Inorganic/polymer hybrid nanoparticles for sensing applications. Adv Colloid Interface Sci 2016; 233:25-37. [PMID: 26782148 DOI: 10.1016/j.cis.2015.12.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 11/30/2015] [Accepted: 12/01/2015] [Indexed: 10/22/2022]
Abstract
This paper reviews a wide set of sensing applications based on the special properties associated with inorganic/polymer composite nanoparticles. We first describe optical sensing applications performed with hybrid nanoparticles and hybrid microgels with special emphasis on photoluminescence detection and imaging. Analyte detection with molecularly imprinted polymers and HPLC-based sensing using hybrid nanoparticles as stationary phase is also summarized. The final part is devoted to the study of ultra-sensitive molecule detection by surface-enhanced Raman spectroscopy using core-shell hybrid materials composed of noble metal nanoparticles and cross-linked polymers.
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26
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Yang S, Wang Y, Jiang Y, Li S, Liu W. Molecularly Imprinted Polymers for the Identification and Separation of Chiral Drugs and Biomolecules. Polymers (Basel) 2016; 8:E216. [PMID: 30979312 PMCID: PMC6432457 DOI: 10.3390/polym8060216] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 04/22/2016] [Accepted: 05/24/2016] [Indexed: 12/15/2022] Open
Abstract
Molecularly imprinting polymers (MIPs) have been extensively applied in chromatography for the separation of chiral drugs. In this review, we mainly summarize recent developments of various MIPs used as chiral stationary phases (CSPs) in high performance liquid chromatography (HPLC), capillary electrochromatography (CEC), and supercritical fluid chromatography (SFC). Among them, HPLC has the advantages of straightforward operation and high selectivity. However, the low separation efficiency, due to slow interaction kinetics and heavy peak broadening, is the main challenge for the application of MIPs in HPLC. On the other hand, CEC possesses both the high selectivity of HPLC and the high efficiency of capillary electrophoresis. In CEC, electroosmotic flow is formed across the entire column and reduces the heavy peak broadening observed in HPLC mode. SFC can modify the low interaction kinetics in HPLC when supercritical fluids are utilized as mobile phases. If SFC and MIP-based CSPs can be well combined, better separation performance can be achieved. Particles, monoliths and membrane are typical formats of MIPs. Traditional MIP particles produced by bulk polymerization have been replaced by MIP particles by surface imprinting technology, which are highly consistent in size and shape. Monolithic MIPs are prepared by in situ method in a column, greatly shortening the pre-preparation time. Some novel materials, such as magnetic nanoparticles, are integrated into the MIPs to enhance the controllability and efficiency of the polymerization. This review will be helpful to guide the preparation, development, and application of MIPs in chromatographic and electrophoretic enantioseparation.
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Affiliation(s)
- Sha Yang
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
| | - Yonghui Wang
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
| | - Yingda Jiang
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
| | - Shuang Li
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
| | - Wei Liu
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
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Gao B, Chen L, Li Y. Preparation of surface imprinted material of single enantiomer of mandelic acid with a new surface imprinting technique and study on its chiral recognition and resolution properties. J Chromatogr A 2016; 1443:10-20. [DOI: 10.1016/j.chroma.2016.03.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 03/06/2016] [Accepted: 03/08/2016] [Indexed: 10/22/2022]
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Riesová M, Geryk R, Kalíková K, Šlechtová T, Voborná M, Martínková M, Bydžovská A, Tesařová E. Direct CE and HPLC methods for enantioseparation of tryptophan and its unnatural derivatives. Sep Purif Technol 2016. [DOI: 10.1016/j.seppur.2015.12.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Surface molecularly imprinted polymers for solid-phase extraction of (–)-epigallocatechin gallate from toothpaste. Front Chem Sci Eng 2015. [DOI: 10.1007/s11705-015-1526-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Preparation of l -tryptophan imprinted microspheres based on carboxylic acid functionalized polystyrene. J Colloid Interface Sci 2015; 445:371-379. [DOI: 10.1016/j.jcis.2014.12.031] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 12/07/2014] [Accepted: 12/11/2014] [Indexed: 11/20/2022]
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31
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Xie Y, Zhang X, Han Q, Wan W, Ding M. One-step synthesis of sub-2 μm vinyl functionalized silica sphere as stationary phase for liquid chromatography. Talanta 2015; 134:425-434. [DOI: 10.1016/j.talanta.2014.11.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 11/19/2014] [Accepted: 11/20/2014] [Indexed: 10/24/2022]
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Li J, Hu X, Guan P, Zhang X, Qian L, Song R, Du C, Wang C. Preparation of molecularly imprinted polymers using ion-pair dummy template imprinting and polymerizable ionic liquids. RSC Adv 2015. [DOI: 10.1039/c5ra10455f] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
New IL-based MIPs were prepared using ion-pair dummy template imprinting which confined charged monomers in the imprinting cavities.
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Affiliation(s)
- Ji Li
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Chemistry
- School of Natural and Applied Science
- Northwestern Polytechnical University
| | - Xiaoling Hu
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Chemistry
- School of Natural and Applied Science
- Northwestern Polytechnical University
| | - Ping Guan
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Chemistry
- School of Natural and Applied Science
- Northwestern Polytechnical University
| | - Xiaoyan Zhang
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Chemistry
- School of Natural and Applied Science
- Northwestern Polytechnical University
| | - Liwei Qian
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Chemistry
- School of Natural and Applied Science
- Northwestern Polytechnical University
| | - Renyuan Song
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Chemistry
- School of Natural and Applied Science
- Northwestern Polytechnical University
| | - Chunbao Du
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Chemistry
- School of Natural and Applied Science
- Northwestern Polytechnical University
| | - Chaoli Wang
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Chemistry
- School of Natural and Applied Science
- Northwestern Polytechnical University
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Gao B, Guan P, Hu X, Qian L, Wang Q, Yang L, Wang D. The performance optimization and specific adsorption of L-phenylalanine imprinted polymers using 1-vinyl-3-carboxymethylimidazolium chloride as functional monomer. Des Monomers Polym 2014. [DOI: 10.1080/15685551.2014.971398] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Affiliation(s)
- Bo Gao
- The Key Laboratory of Space Applied Physics and Chemistry, School of Natural and Applied Science, Northwestern Polytechnical University, Xi’an 710072, China
| | - Ping Guan
- The Key Laboratory of Space Applied Physics and Chemistry, School of Natural and Applied Science, Northwestern Polytechnical University, Xi’an 710072, China
| | - Xiaoling Hu
- The Key Laboratory of Space Applied Physics and Chemistry, School of Natural and Applied Science, Northwestern Polytechnical University, Xi’an 710072, China
| | - Liwei Qian
- The Key Laboratory of Space Applied Physics and Chemistry, School of Natural and Applied Science, Northwestern Polytechnical University, Xi’an 710072, China
| | - Qiaoli Wang
- The Key Laboratory of Space Applied Physics and Chemistry, School of Natural and Applied Science, Northwestern Polytechnical University, Xi’an 710072, China
| | - Longfei Yang
- The Key Laboratory of Space Applied Physics and Chemistry, School of Natural and Applied Science, Northwestern Polytechnical University, Xi’an 710072, China
| | - Dan Wang
- The Key Laboratory of Space Applied Physics and Chemistry, School of Natural and Applied Science, Northwestern Polytechnical University, Xi’an 710072, China
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Zhou J, Liu X, Zhong Y, Wei R, Chen Y, Zheng T. Research progress in functionalization on polystyrene-divinylbenzene based microsphere. ASIA-PAC J CHEM ENG 2014. [DOI: 10.1002/apj.1851] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jun Zhou
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; Nanjing 211816 China
- Institute of Bioenergy; Nanjing Tech University; Nanjing 211816 China
| | - Xiaoning Liu
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; Nanjing 211816 China
| | - Yu Zhong
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; Nanjing 211816 China
| | - Rongqin Wei
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; Nanjing 211816 China
| | - Yilu Chen
- College of Biotechnology and Pharmaceutical Engineering; Nanjing Tech University; Nanjing 211816 China
| | - Tao Zheng
- Institute of Bioenergy; Nanjing Tech University; Nanjing 211816 China
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Meng M, Feng Y, Liu Y, Wang Y, Yan Y. Preparation of composite-imprinted alumina membrane for effective separation ofp-hydroxybenzonic acid from its isomer using Box-Behnken design-based statistical modeling. J Appl Polym Sci 2014. [DOI: 10.1002/app.40621] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Minjia Meng
- School of Chemistry and Chemical Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Yonghai Feng
- School of Material Science and Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Yan Liu
- School of Chemistry and Chemical Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Yun Wang
- School of Chemistry and Chemical Engineering; Jiangsu University; Zhenjiang 212013 China
| | - Yongsheng Yan
- School of Chemistry and Chemical Engineering; Jiangsu University; Zhenjiang 212013 China
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Meng M, Liu Y, Zhang M, Feng Y, Yan Y. Introduction of an ordered porous polymer network into a ceramic alumina membrane via non-hydrolytic sol–gel methodology for targeted dynamic separation. RSC Adv 2014. [DOI: 10.1039/c4ra06166g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Highly selective composite imprinted alumina membrane (CIAM) for gentisic acid (GA) was successfully prepared via non-hydrolytic sol–gel method to target separation.
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Affiliation(s)
- Minjia Meng
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013, China
| | - Yan Liu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013, China
| | - Min Zhang
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013, China
| | - Yonghai Feng
- School of Material Science and Engineering
- Jiangsu University
- Zhenjiang 212013, China
| | - Yongsheng Yan
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013, China
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Liu XY, Fang HX, Yu LP. Molecularly imprinted photonic polymer based on β-cyclodextrin for amino acid sensing. Talanta 2013; 116:283-9. [DOI: 10.1016/j.talanta.2013.05.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Revised: 04/29/2013] [Accepted: 05/02/2013] [Indexed: 11/29/2022]
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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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