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Li XS, Zhao J, Jiao ZH, Zhao XY, Hou SL, Zhao B. Portably and Visually Sensing Cytisine through Smartphone Scanning Based on a Post-Modified Luminescence Center Strategy in Zinc-Organic Frameworks. Angew Chem Int Ed Engl 2024; 63:e202401880. [PMID: 38407419 DOI: 10.1002/anie.202401880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 02/24/2024] [Accepted: 02/26/2024] [Indexed: 02/27/2024]
Abstract
Cytisine (CTS) is a useful medicine for treating nervous disorders and smoking addiction, and exploring a convenient method to detect CTS is of great significance for long-term/home medication to avoid the risk of poisoning, but it is full of challenges. Here, a modified metal-organic framework sensor Tb@Zn-TDA-80 with dual emission centers was prepared using a post-modified luminescence center strategy. The obtained Tb@Zn-TDA-80 can serve as a CTS sensor with high sensitivity and selectivity. To achieve portable detection, Tb@Zn-TDA-80 was further fabricated as a membrane sensor, M-Tb@Zn-TDA-80, which displayed an obvious CTS-responsive color change by simply dropping a CTS solution onto its surface. Benefiting from this unique functionality, M-Tb@Zn-TDA-80 successfully realized the visual detection and quantitative monitoring of CTS in the range of 5.26-52.6 mM by simply scanning the color with a smartphone. The results of nuclear magnetic resonance spectroscopy and theoretical computation illustrated that the high sensing efficiency of Tb@Zn-TDA-80 for CTS was attributed to the N-H⋅⋅⋅π and π⋅⋅⋅π interactions between the ligand and CTS. And luminescence quenching may result from the intramolecular charge transfer. This study provides a convenient method for ensuring long-term medication safety at home.
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Affiliation(s)
- Xiang-Shuai Li
- Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry, Renewable Energy Conversion and Storage Center (RECAST), Nankai University, Tianjin, 300071, P. R. China
| | - Jian Zhao
- Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry, Renewable Energy Conversion and Storage Center (RECAST), Nankai University, Tianjin, 300071, P. R. China
| | - Zhuo-Hao Jiao
- Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry, Renewable Energy Conversion and Storage Center (RECAST), Nankai University, Tianjin, 300071, P. R. China
| | - Xin-Yuan Zhao
- Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry, Renewable Energy Conversion and Storage Center (RECAST), Nankai University, Tianjin, 300071, P. R. China
| | - Sheng-Li Hou
- Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry, Renewable Energy Conversion and Storage Center (RECAST), Nankai University, Tianjin, 300071, P. R. China
| | - Bin Zhao
- Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry, Renewable Energy Conversion and Storage Center (RECAST), Nankai University, Tianjin, 300071, P. R. China
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2
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Yu XY, He JY, Tang F, Yu P, Wu L, Xiao ZL, Sun LX, Cao Z, Yu D. Highly sensitive determination of L-glutamic acid in pig serum with an enzyme-free molecularly imprinted polymer on a carbon-nanotube modified electrode. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:5589-5597. [PMID: 37850367 DOI: 10.1039/d3ay01499a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
Through electrochemical polymerization using L-glutamic acid (L-Glu) as a template and 4,6-diaminoresorcinol as a functional monomer, an enzyme-free molecularly imprinted polymer (MIP) based L-Glu sensor with multi-walled carbon nanotubes (MWCNTs) decorated on a glassy carbon electrode (GCE), namely G-MIP/MWCNTs/GCE, was developed in this work. The reaction conditions were optimized as follows: electrochemical polymerization of 23 cycles, pH of 3.0, molar ratio of template/monomer of 1 : 4, volume ratio of elution reagents of acetonitrile/formic acid of 1 : 1, and elution time of 2 min. The prepared materials and molecularly imprinted polymer were characterized by using scanning electron microscopy (SEM) and transmission electron microscopy (TEM) as well as electrochemical methods. The electrochemical properties of different electrodes were investigated via differential pulse voltammetry (DPV), showing that the electrode of G-MIP/MWCNTs/GCE exhibited excellent catalytic oxidation activity towards L-Glu. A good linear relationship between peak-currents and L-Glu concentrations in a range from 1.00 × 10-8 to 1.00 × 10-5 mol L-1 was observed, with a detection limit of 5.13 × 10-9 mol L-1 (S/N = 3). The imprinted sensor possesses excellent selectivity, high sensitivity, and good stability, which have been successfully applied for the detection of L-Glu in pig serum samples with a recovery rate of 97.4-105.5%, being comparable to commercial high-performance liquid chromatography, demonstrating a simple, rapid, and accurate way for the determination of L-Glu in the fields of animal nutrition and biomedical engineering.
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Affiliation(s)
- Xin-Yao Yu
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, China.
| | - Jun-Yi He
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, China.
| | - Fei Tang
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, China.
| | - Peng Yu
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, China.
| | - Ling Wu
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, China.
| | - Zhong-Liang Xiao
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, China.
| | - Li-Xian Sun
- School of Material Science and Engineering, Guilin University of Electronic Technology, Guilin 541004, China
| | - Zhong Cao
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, China.
| | - Donghong Yu
- Department of Chemistry and Bioscience, Aalborg University, DK-9220 Aalborg, East, Denmark.
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Alexander S, Prasantha Sudhakaran A, Anirudhan TS. Fabrication of selective electrochemical sensor for the detection of folic acid in spinach, wheat and tablets using functionalized graphene-oxide based molecular imprinted polymer. INT J POLYM MATER PO 2023. [DOI: 10.1080/00914037.2023.2182779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
- Sheeba Alexander
- Post Graduate and Research Department of Chemistry, St. Stephen's College, Pathanapuram, Kollam-689 695, India
| | | | - Thayyath Sreenivasan Anirudhan
- Department of Chemistry, Research Centre, School of Physical and Mathematical Sciences, University of Kerala, Kariavattom, Trivandrum - 695 581, India
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Yuan J, Wang C, Gao Y, Hu J, Niu S, Meng X, Jia T, Yin R. Probing the molecular basis for sulfonamides recognition in surface molecularly imprinted polymers using computational and experimental approaches. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2021.105105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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Delayed Addition of Template Molecules Enhances the Binding Properties of Diclofenac-Imprinted Polymers. Polymers (Basel) 2020; 12:polym12051178. [PMID: 32455596 PMCID: PMC7285371 DOI: 10.3390/polym12051178] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 05/18/2020] [Accepted: 05/18/2020] [Indexed: 12/18/2022] Open
Abstract
It has been reported that in the molecular imprinting technique, the use of preformed oligomers instead of functional monomers increases the stability of the non-covalent interactions with the template molecule, providing a sharp gain in terms of binding properties for the resulting imprinted polymer. Based on this theory, we assumed that the delayed addition of template molecules to a polymerization mixture enhances the binding properties of the resulting polymer. To verify this hypothesis, we imprinted several mixtures of 4-vinylpyridine/ethylene dimethacrylate (1:6 mol/mol) in acetonitrile by adding diclofenac progressively later from the beginning of the polymerization process. After polymerization, the binding isotherms of imprinted and non-imprinted materials were measured in acetonitrile by partition equilibrium experiments. Binding data confirm our hypothesis, as imprinted polymers prepared by delayed addition, with delay times of 5 and 10 min, showed higher binding affinity (Keq = 1.37 × 104 L mol−1 and 1.80 × 104 L mol−1) than the polymer obtained in the presence of template at the beginning (Keq = 5.30 × 103 L mol−1). Similarly, an increase in the imprinting factor measured vs. the non-imprinted polymer in the binding selectivity with respect to mefenamic acid was observed. We believe that the delayed addition approach could be useful in prepar imprinted polymers with higher binding affinity and increased binding selectivity in cases of difficult imprinting polymerization.
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Shahar T, Feldheim G, Marx S, Mandler D. Core-shell nanoparticles for gas phase detection based on silver nanospheres coated with a thin molecularly imprinted polymer adsorbed on a chemiresistor. NANOSCALE 2018; 10:17593-17602. [PMID: 29896601 DOI: 10.1039/c8nr01437j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We present a novel gas phase detection prototype based on assembling core-shell nanospheres made of a silver core and coated with a molecularly imprinted polymer (MIP) adsorbed onto an interdigitated array (IDA) electrode chemiresistor (CR). The core-shell nanospheres, AgNP@MIPs, were imprinted with linalool, a volatile terpene alcohol, as a model system. The thickness of the MIP layer was tuned to a few nanometers to enable the facile ingress and egress of the linalool, as well as to enhance the electrical transduction through the Ag core. The AgNP@MIPs were spread onto the IDA-CR modified with various positively charged polymers, by drop casting and dip-coating. The AgNP@MIPs were characterized by various techniques such as extra high-resolution scanning and tunnelling electron microscopy and X-ray diffraction. The MIP recognition event was transduced into a measurable increase in the resistance. The response to linalool exposure and removal was fast and the device was fully recovered and could be reused. Finally, the difference in the resistance change between imprinted and non-imprinted nanospheres was substantial.
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Affiliation(s)
- Tehila Shahar
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 9190401, Israel.
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7
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Ma X, Lin H, Zhang J, She Y, Zhou X, Li X, Cui Y, Wang J, Rabah T, Shao Y. Extraction and identification of matrine-type alkaloids fromSophora moorcroftianausing double-templated molecularly imprinted polymers with HPLC-MS/MS. J Sep Sci 2018; 41:1691-1703. [DOI: 10.1002/jssc.201701133] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 12/17/2017] [Accepted: 12/18/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Xingbin Ma
- College of Veterinary Medicine; Gansu Agricultural University; Lanzhou Gansu China
- Key Lab of Veterinary Pharmaceutics Development; Ministry of Agriculture; Key Lab of New Animal Drug Project; Gansu Province; Lanzhou Institute of Husbandry Science and Veterinary Pharmaceutical Sciences; Chinese Academy of Agricultural Sciences; Lanzhou China
- Institute of Veterinary and Animal husbandries; Tibet Academy of Agricultural and Animal Husbandry Sciences; Lhasa China
| | - Hongling Lin
- Zhanjiang Experimental Station of Chinese Academy of Tropical Sciences; Zhanjiang China
| | - Jiyu Zhang
- College of Veterinary Medicine; Gansu Agricultural University; Lanzhou Gansu China
- Key Lab of Veterinary Pharmaceutics Development; Ministry of Agriculture; Key Lab of New Animal Drug Project; Gansu Province; Lanzhou Institute of Husbandry Science and Veterinary Pharmaceutical Sciences; Chinese Academy of Agricultural Sciences; Lanzhou China
| | - Yongxin She
- Institute of Quality Standards and Testing Technology for Agri-Products; Chinese Academy of Agricultural Sciences; Beijing China
| | - Xuzheng Zhou
- Key Lab of Veterinary Pharmaceutics Development; Ministry of Agriculture; Key Lab of New Animal Drug Project; Gansu Province; Lanzhou Institute of Husbandry Science and Veterinary Pharmaceutical Sciences; Chinese Academy of Agricultural Sciences; Lanzhou China
| | - Xiaozhong Li
- Institute of Veterinary and Animal husbandries; Tibet Academy of Agricultural and Animal Husbandry Sciences; Lhasa China
| | - Yan Cui
- College of Veterinary Medicine; Gansu Agricultural University; Lanzhou Gansu China
| | - Jing Wang
- Institute of Quality Standards and Testing Technology for Agri-Products; Chinese Academy of Agricultural Sciences; Beijing China
| | - Tsdan Rabah
- Institute of Veterinary and Animal husbandries; Tibet Academy of Agricultural and Animal Husbandry Sciences; Lhasa China
| | - Yong Shao
- Institute of Quality Standards and Testing Technology for Agri-Products; Chinese Academy of Agricultural Sciences; Beijing China
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8
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Anirudhan TS, Alexander S. A potentiometric sensor for the trace level determination of hemoglobin in real samples using multiwalled carbon nanotube based molecular imprinted polymer. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.09.048] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Hemmati K, Sahraei R, Ghaemy M. Synthesis and characterization of a novel magnetic molecularly imprinted polymer with incorporated graphene oxide for drug delivery. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.08.074] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Molecularly imprinted polymer particles: Formation, characterization and application. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.01.027] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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11
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Anirudhan TS, Alexander S. Selective determination of monosodium glutamate (Ajinomoto) in food samples using a potentiometric method with a modified multiwalled carbon nanotube based molecularly imprinted polymer. RSC Adv 2015. [DOI: 10.1039/c5ra17885a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A molecularly imprinted polymer based on modified multiwalled carbon nanotubes was synthesized and used for the determination of MSG in food samples.
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Affiliation(s)
- Thayyath S. Anirudhan
- Department of Chemistry
- School of Physical and Mathematical Sciences
- University of Kerala
- Trivandrum-695 581
- India
| | - Sheeba Alexander
- Department of Chemistry
- School of Physical and Mathematical Sciences
- University of Kerala
- Trivandrum-695 581
- India
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12
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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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13
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Gao B, He XP, Jiang Y, Wei JT, Suo H, Zhao C. Computational simulation and preparation of fluorescent magnetic molecularly imprinted silica nanospheres for ciprofloxacin or norfloxacin sensing. J Sep Sci 2014; 37:3753-9. [DOI: 10.1002/jssc.201401014] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 10/02/2014] [Accepted: 10/03/2014] [Indexed: 11/09/2022]
Affiliation(s)
- Bo Gao
- State Key Laboratory on Integrated Optoelectronics; College of Electronic Science and Engineering; Jilin University; Changchun P. R. China
- Department of Resources and Environment; Jilin Agriculture University; Changchun P. R. China
| | - Xin-Ping He
- State Key Laboratory on Integrated Optoelectronics; College of Electronic Science and Engineering; Jilin University; Changchun P. R. China
| | - Yang Jiang
- State Key Laboratory on Integrated Optoelectronics; College of Electronic Science and Engineering; Jilin University; Changchun P. R. China
| | - Jia-Tong Wei
- State Key Laboratory on Integrated Optoelectronics; College of Electronic Science and Engineering; Jilin University; Changchun P. R. China
| | - Hui Suo
- State Key Laboratory on Integrated Optoelectronics; College of Electronic Science and Engineering; Jilin University; Changchun P. R. China
| | - Chun Zhao
- State Key Laboratory on Integrated Optoelectronics; College of Electronic Science and Engineering; Jilin University; Changchun P. R. China
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Li X, Wang X, Li L, Duan H, Luo C. Electrochemical sensor based on magnetic graphene oxide@gold nanoparticles-molecular imprinted polymers for determination of dibutyl phthalate. Talanta 2014; 131:354-60. [PMID: 25281114 DOI: 10.1016/j.talanta.2014.07.028] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 07/03/2014] [Accepted: 07/10/2014] [Indexed: 11/30/2022]
Abstract
A novel composite of magnetic graphene oxide @ gold nanoparticles-molecular imprinted polymers (MGO@AuNPs-MIPs) was synthesized and applied as a molecular recognition element to construct dibutyl phthalate (DBP) electrochemical sensor. The composite of MGO@AuNPs was first synthesized using coprecipitation and self-assembly technique. Then the template molecules (DBP) were absorbed at the MGO@AuNPs surface due to their excellent affinity, and subsequently, selective copolymerization of methacrylic acid and ethylene glycol dimethacrylate was further achieved at the MGO@AuNPs surface. Potential scanning was presented to extract DBP molecules from the imprinted polymers film rapidly and completely. As a consequence, an electrochemical sensor for highly sensitive and selective detection of DBP was successfully constructed as demonstration based on the synthesized MGO@AuNPs-MIPs composite. Under optimal experimental conditions, selective detection of DBP in a linear concentration range of 2.5 × 10(-9)-5.0 × 10(-6)mol/L was obtained. The new DBP electrochemical sensor also exhibited excellent repeatability, which expressed as relative standard deviation (RSD) was about 2.50% for 30 repeated analyses of 2.0 × 10(-6)mol/L DBP.
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Affiliation(s)
- Xiangjun Li
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong (University of Jinan), School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, PR China
| | - Xiaojiao Wang
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong (University of Jinan), School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, PR China
| | - Leilei Li
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong (University of Jinan), School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, PR China
| | - Huimin Duan
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong (University of Jinan), School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, PR China
| | - Chuannan Luo
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong (University of Jinan), School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, PR China.
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15
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Long Z, Guo Z, Xue X, Zhang X, Liang X. Two-dimensional strong cation exchange/positively charged reversed-phase liquid chromatography for alkaloid analysis and purification. J Sep Sci 2013; 36:3845-52. [DOI: 10.1002/jssc.201300863] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Revised: 09/18/2013] [Accepted: 10/10/2013] [Indexed: 12/14/2022]
Affiliation(s)
- Zhen Long
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian China
| | - Zhimou Guo
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian China
| | - Xingya Xue
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian China
| | - Xiuli Zhang
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian China
| | - Xinmiao Liang
- Key Laboratory of Separation Science for Analytical Chemistry; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian China
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Rouden J, Lasne MC, Blanchet J, Baudoux J. (−)-Cytisine and Derivatives: Synthesis, Reactivity, and Applications. Chem Rev 2013; 114:712-78. [DOI: 10.1021/cr400307e] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Jacques Rouden
- Laboratoire de Chimie Moléculaire
et Thioorganique, ENSICAEN-Université de Caen, CNRS, Institut Normand de Chimie Moléculaire, Médicinale et Macromoléculaire (INC3M), 6 Boulevard du Maréchal Juin, 14050 Caen, France
| | - Marie-Claire Lasne
- Laboratoire de Chimie Moléculaire
et Thioorganique, ENSICAEN-Université de Caen, CNRS, Institut Normand de Chimie Moléculaire, Médicinale et Macromoléculaire (INC3M), 6 Boulevard du Maréchal Juin, 14050 Caen, France
| | - Jérôme Blanchet
- Laboratoire de Chimie Moléculaire
et Thioorganique, ENSICAEN-Université de Caen, CNRS, Institut Normand de Chimie Moléculaire, Médicinale et Macromoléculaire (INC3M), 6 Boulevard du Maréchal Juin, 14050 Caen, France
| | - Jérôme Baudoux
- Laboratoire de Chimie Moléculaire
et Thioorganique, ENSICAEN-Université de Caen, CNRS, Institut Normand de Chimie Moléculaire, Médicinale et Macromoléculaire (INC3M), 6 Boulevard du Maréchal Juin, 14050 Caen, France
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17
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Dramou P, Xiao D, He H, Liu T, Zou W. Loading behavior of gatifloxacin in urine and lake water on a novel magnetic molecularly imprinted polymer used as extraction sorbent with spectrophotometric analysis. J Sep Sci 2013; 36:898-906. [DOI: 10.1002/jssc.201200831] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Revised: 11/06/2012] [Accepted: 11/08/2012] [Indexed: 11/11/2022]
Affiliation(s)
- Pierre Dramou
- Department of Analytical Chemistry; Key Laboratory of Drug Quality Control and Pharmacovigilance; Ministry of Education; China Pharmaceutical University; Nanjing; Jiangsu Province; China
| | - Deli Xiao
- Department of Analytical Chemistry; Key Laboratory of Drug Quality Control and Pharmacovigilance; Ministry of Education; China Pharmaceutical University; Nanjing; Jiangsu Province; China
| | - Hua He
- Department of Analytical Chemistry; Key Laboratory of Drug Quality Control and Pharmacovigilance; Ministry of Education; China Pharmaceutical University; Nanjing; Jiangsu Province; China
| | - Tiebing Liu
- School of Biological and Chemical Engineering; Zhejiang University of Science and Technology; Hangzhou; China
| | - Wenyue Zou
- Department of Analytical Chemistry; Key Laboratory of Drug Quality Control and Pharmacovigilance; Ministry of Education; China Pharmaceutical University; Nanjing; Jiangsu Province; China
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18
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Lu F, Yang J, Sun M, Fan L, Qiu H, Li X, Luo C. Flow injection chemiluminescence sensor using core-shell molecularly imprinted polymers as recognition element for determination of dapsone. Anal Bioanal Chem 2012; 404:79-88. [DOI: 10.1007/s00216-012-6088-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Revised: 03/22/2012] [Accepted: 04/30/2012] [Indexed: 11/30/2022]
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Giovannoli C, Passini C, Baravalle P, Anfossi L, Giraudi G, Baggiani C. An innovative approach to molecularly imprinted capillaries for polar templates by grafting polymerization. J Mol Recognit 2012; 25:377-82. [DOI: 10.1002/jmr.2186] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Cristina Giovannoli
- Laboratory of Bioanalytical Chemistry, Department of Chemistry; University of Torino; 10125; Torino; Italy
| | - Cinzia Passini
- Laboratory of Bioanalytical Chemistry, Department of Chemistry; University of Torino; 10125; Torino; Italy
| | - Patrizia Baravalle
- Laboratory of Bioanalytical Chemistry, Department of Chemistry; University of Torino; 10125; Torino; Italy
| | - Laura Anfossi
- Laboratory of Bioanalytical Chemistry, Department of Chemistry; University of Torino; 10125; Torino; Italy
| | - Gianfranco Giraudi
- Laboratory of Bioanalytical Chemistry, Department of Chemistry; University of Torino; 10125; Torino; Italy
| | - Claudio Baggiani
- Laboratory of Bioanalytical Chemistry, Department of Chemistry; University of Torino; 10125; Torino; Italy
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20
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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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Mao Y, Bao Y, Gan S, Li F, Niu L. Electrochemical sensor for dopamine based on a novel graphene-molecular imprinted polymers composite recognition element. Biosens Bioelectron 2011; 28:291-7. [PMID: 21824760 DOI: 10.1016/j.bios.2011.07.034] [Citation(s) in RCA: 219] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2011] [Revised: 07/12/2011] [Accepted: 07/14/2011] [Indexed: 11/24/2022]
Abstract
A novel composite of graphene sheets/Congo red-molecular imprinted polymers (GSCR-MIPs) was synthesized through free radical polymerization (FRP) and applied as a molecular recognition element to construct dopamine (DA) electrochemical sensor. The template molecules (DA) were firstly absorbed at the GSCR surface due to their excellent affinity, and subsequently, selective copolymerization of methacrylic acid (MAA) and ethylene glycol dimethacrylate (EGDMA) was further achieved at the GSCR surface. Potential scanning was presented to extract DA molecules from the imprinted polymers film, and as a result, DA could be rapidly and completely removed by this way. With regard to the traditional MIPs, the GSCR-MIPs not only possessed a faster desorption and adsorption dynamics, but also exhibited a higher selectivity and binding capacity toward DA molecule. As a consequence, an electrochemical sensor for highly sensitive and selective detection of DA was successfully constructed as demonstration based on the synthesized GSCR-MIPs nanocomposites. Under experimental conditions, selective detection of DA in a linear concentration range of 1.0 × 10(-7)-8.3 × 10(-4)M was obtained, which revealed a lower limit of detection and wider linear response compared to some previously reported DA electrochemical MIPs sensors. The new DA electrochemical sensor based on GSCR-MIPs composites also exhibited excellent repeatability, which expressed as relative standard deviation (RSD) was about 2.50% for 30 repeated analyses of 20 μM DA.
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Affiliation(s)
- Yan Mao
- Engineering Laboratory for Modern Analytical Techniques, c/o State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Graduate University of the Chinese Academy of Sciences, Chinese Academy of Sciences, Changchun 130022, Jilin, PR China
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