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Guo X, Yang D, Su Y, Chen Y, Ding J, Ding L, Song D. High selectivity molecularly imprinted polymer based on short amylose as bio-based functional monomers for selective extraction of λ-cyhalothrin. Int J Biol Macromol 2024; 271:132566. [PMID: 38795883 DOI: 10.1016/j.ijbiomac.2024.132566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 05/14/2024] [Accepted: 05/20/2024] [Indexed: 05/28/2024]
Abstract
Nowadays, the development of sustainable molecularly imprinted polymers (MIPs) with high selectivity is still challenging due to the limitations of bio-based functional monomers. In this study, the highly selective and porous MIPs (LC-TMIPs) were designed and prepared on short amylose (SAM) as bio-based functional monomers, λ-cyhalothrin (LC) as a template molecule, and tetrafluoroterephthalonitrile as a rigid crosslinking agent. Static, dynamic, and selective adsorption experiments were conducted to investigate the adsorption performance. The results indicated that, compared to MIPs prepared using epichlorohydrin as flexible crosslinking agents, LC-TMIPs exhibited higher imprinting factor (3.93), selectivity (5.78), and adsorption capacity (35.79 mg g-1), as well as faster adsorption/desorption kinetics. The LC-TMIPs were used as sorbents for the selective determination of LC in both apple and cucumber samples by high-performance liquid chromatography. Under the optimal extraction conditions, the recoveries of the method reached 92.1-106.1 %, with a linear range of 1.5-30 ng g-1 and a detection limit of 0.5 ng g-1. The proposed preparation method of LC-TMIPs is expected to open a new way to prepare highly selective and sustainable MIPs for hydrophobic compounds.
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Affiliation(s)
- Xu Guo
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Dandan Yang
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Yu Su
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Yanhua Chen
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
| | - Jie Ding
- State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090, PR China
| | - Lan Ding
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun 130012, PR China..
| | - Daqian Song
- College of Chemistry, Jilin Province Research Center for Engineering and Technology of Spectral Analytical Instruments, Jilin University, Qianjin Street 2699, Changchun 130012, PR China
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Farooq S, Xu L, Ostovan A, Qin C, Liu Y, Pan Y, Ping J, Ying Y. Assessing the greenification potential of cyclodextrin-based molecularly imprinted polymers for pesticides detection. Food Chem 2023; 429:136822. [PMID: 37450994 DOI: 10.1016/j.foodchem.2023.136822] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/27/2023] [Accepted: 07/04/2023] [Indexed: 07/18/2023]
Abstract
Cyclodextrins, with their unparalleled attributes of eco-friendliness, natural abundance, versatile utility, and facile functionalization, make a paramount contribution to the field of molecular imprinting. Leveraging the unique properties of cyclodextrins in molecularly imprinted polymers synthesis has revolutionized the performance of molecularly imprinted polymers, resulting in enhanced adsorption selectivity, capacity, and rapid extraction of pesticides, while also circumventing conventional limitations. As the concern for food quality and safety continues to grow, the need for standard analytical methods to detect pesticides in food and environmental samples has become paramount. Cyclodextrins, being non-toxic and biodegradable, present an attractive option for greener reagents in imprinting polymers that can also ensure environmental safety post-application. This review provides a comprehensive summary of the significance of cyclodextrins in molecular imprinting for pesticide detection in food and environmental samples. The recent advancements in the synthesis and application of molecularly imprinted polymers using cyclodextrins have been critically analyzed. Furthermore, the current limitations have been meticulously examined, and potential opportunities for greenification with cyclodextrin applications in this field have been discussed. By harnessing the advantages of cyclodextrins in molecular imprinting, it is possible to develop highly selective and efficient methods for detecting pesticides in food and environmental samples while also addressing the challenges of sustainability and environmental impact.
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Affiliation(s)
- Saqib Farooq
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China; Innovation Platform of Micro/Nano Technology for Biosensing, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
| | - Lizhou Xu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China; Innovation Platform of Micro/Nano Technology for Biosensing, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
| | - Abbas Ostovan
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Center for Coastal Environmental Engineering Technology of Shandong Province, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
| | - Chunlian Qin
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China; Innovation Platform of Micro/Nano Technology for Biosensing, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
| | - Yingjia Liu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China; Innovation Platform of Micro/Nano Technology for Biosensing, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
| | - Yuxiang Pan
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China; Innovation Platform of Micro/Nano Technology for Biosensing, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
| | - Jianfeng Ping
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China; Innovation Platform of Micro/Nano Technology for Biosensing, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
| | - Yibin Ying
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China; Innovation Platform of Micro/Nano Technology for Biosensing, ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China.
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Beladghame O, Bouchikhi N, Lerari D, Charif IE, Soppera O, Maschke U, Bedjaoui-Alachaher L. Elaboration and characterization of molecularly imprinted polymer films based on acrylate for recognition of 2,4-D herbicide analogue. IRANIAN POLYMER JOURNAL 2023. [DOI: 10.1007/s13726-023-01143-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Mamman S, Yaacob SFFS, Raoov M, Mehamod FS, Zain NNM, Suah FBM. Exploring the performance of magnetic methacrylic acid-functionalized β-cyclodextrin adsorbent toward selected phenolic compounds. J Anal Sci Technol 2023. [DOI: 10.1186/s40543-023-00367-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
AbstractIn this study, the removal of bisphenol A (BPA), 2,4-dinitrophenol (2,4-DNP), and 2,4-dichlorophenol (2,4-DCP) using a new magnetic adsorbent methacrylic acid-functionalized β-cyclodextrin (Fe3O4@MAA-βCD) was evaluated. The materials were characterized by Fourier transform infrared spectroscopy, scanning electron microscope, transmission electron microscopy, and X-ray diffraction. The batch adsorption experiments optimized and evaluated various operational parameters such as pH, contact time, sorbent dosage, initial concentration, and temperature. The result shows that DNP possessed the most excellent affinity toward Fe3O4@MAA-βCD adsorbents compared to BPA and DCP. Also, BPA showed the lowest removal and was used as a model analyte for further study. The adsorption kinetic data revealed that the uptake of these compounds follows the pseudo-second order. Freundlich and Halsey isotherms best-fitted the adsorption equilibrium data. The desorption process was exothermic and spontaneous, and a lower temperature favored the adsorption. Furthermore, hydrogen bonding, inclusion complexion, and π–π interactions contributed to the selected phenolic compound’s adsorption.
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Farooq S, Chen B, Ahmad S, Muhammad I, Hussain Q, Wu H. Room-Temperature, Ionic-Liquid-Enhanced, Beta-Cyclodextrin-Based, Molecularly Imprinted Polymers for the Selective Extraction of Abamectin. NANOMATERIALS 2022; 12:nano12061017. [PMID: 35335830 PMCID: PMC8953458 DOI: 10.3390/nano12061017] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/14/2022] [Accepted: 03/18/2022] [Indexed: 12/23/2022]
Abstract
To ensure environmental protection and food quality and safety, the trace level detection of pesticide residues with molecularly imprinted polymers using a more economic, reliable, and greener approach is always demanded. Herein, novel, enhanced, imprinted polymers based on beta-cyclodextrin, using room-temperature, ionic liquid as a solvent for abamectin were developed with a simple polymerization process. The successful synthesis of the polymers was verified, with morphological and structural characterization performed via scanning electron microscope analysis, nitrogen adsorption experiments, and thermogravimetric analysis. The imprinted polymers showed good adsorption ability, which was confirmed with a pseudo-second-order kinetic model and a Langmuir isotherm model, as they exhibit a theoretical adsorption of 15.08 mg g−1 for abamectin. The polymers showed high selectivity for abamectin and significant reusability without significant performance loss. The MIPs were used to analyze abamectin in spiked apple, banana, orange, and grape samples, and as a result, a good recovery of 81.67−101.47%, with 1.26−4.36% relative standard deviation, and limits of detection and quantitation of 0.02 µg g−1 and 0.05 µg g−1, respectively, was achieved within a linear range of 0.03−1.50 µg g−1. Thus, room-temperature, ionic-liquid-enhanced, beta-cyclodextrin-based, molecularly imprinted polymers for the selective detection of abamectin proved to be a convenient and practical platform.
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Affiliation(s)
- Saqib Farooq
- Guangxi Key Laboratory of Agric-Environment and Agric-Products Safety, Agricultural College of Guangxi University, Nanning 530004, China; (S.F.); (B.C.); (S.A.); (I.M.)
| | - Bochang Chen
- Guangxi Key Laboratory of Agric-Environment and Agric-Products Safety, Agricultural College of Guangxi University, Nanning 530004, China; (S.F.); (B.C.); (S.A.); (I.M.)
| | - Shakeel Ahmad
- Guangxi Key Laboratory of Agric-Environment and Agric-Products Safety, Agricultural College of Guangxi University, Nanning 530004, China; (S.F.); (B.C.); (S.A.); (I.M.)
| | - Ihsan Muhammad
- Guangxi Key Laboratory of Agric-Environment and Agric-Products Safety, Agricultural College of Guangxi University, Nanning 530004, China; (S.F.); (B.C.); (S.A.); (I.M.)
| | - Quaid Hussain
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, 666 Wusu Street, Hangzhou 311300, China;
| | - Haiyan Wu
- Guangxi Key Laboratory of Agric-Environment and Agric-Products Safety, Agricultural College of Guangxi University, Nanning 530004, China; (S.F.); (B.C.); (S.A.); (I.M.)
- Correspondence:
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Lie KR, Samuel AO, Hasanah AN. Molecularly imprinted mesoporous silica: potential of the materials, synthesis and application in the active compound separation from natural product. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02074-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Li N, Yang H. Construction of natural polymeric imprinted materials and their applications in water treatment: A review. JOURNAL OF HAZARDOUS MATERIALS 2021; 403:123643. [PMID: 32846267 DOI: 10.1016/j.jhazmat.2020.123643] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 07/08/2020] [Accepted: 08/03/2020] [Indexed: 05/17/2023]
Abstract
Molecularly imprinted materials (MIMs) have been widely used in various fields, including water treatment, chemical sensing, and biotechnology, because of their specific recognition and high selectivity. MIMs are usually obtained via two successive steps, namely, (1) copolymerization and crosslinking reactions of the preassembled complex of comonomers and a specific target compound (2) and thorough removal of template molecules. Some functional polymers are directly used as supporting materials and functional groups assembled with target compound are provided to simplify the preparation of MIMs. Natural polymers, such as chitosan, cyclodextrin, sodium alginate, starch, cellulose, lignin and their derivatives, are good candidates because of their environmentally friendly properties, low costs, and abundant active functional groups. In this study, different methods for the preparation of natural polymeric MIMs were reviewed in terms of the construction of microscopic binding cavities and macroscopic visible condensed structures with different shapes. Natural polymeric MIMs in water treatment applications, such as adsorption and detection of various pollutants from aqueous solutions, were summarized. Prospects on the development of novel and high-performance natural polymeric MIMs were discussed to overcome the difficulties in their preparation and applications.
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Affiliation(s)
- Na Li
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China; Department of Environmental Science, School of Tropical and Laboratory Medicine, Hainan Medical University, Haikou 571199, PR China
| | - Hu Yang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China.
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Ahmadi H, Javanbakht M, Akbari-adergani B, Shabanian M. β-cyclodextrin based hydrophilic thin layer molecularly imprinted membrane with di(2-ethylhexyl) phthalate selective removal ability. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.06.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Guo T, Zhou H, Yu Y, Dai H, Zhang Y, Ma L. Solid‐phase extraction materials based on molecularly imprinted polymers for recognition of pyrethroids. J Appl Polym Sci 2020. [DOI: 10.1002/app.48919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ting Guo
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
| | - Hongyuan Zhou
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
| | - Yong Yu
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
| | - Hongjie Dai
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
| | | | - Liang Ma
- College of Food ScienceSouthwest University Chongqing 400716 People's Republic of China
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Fluorometric determination of acetamiprid using molecularly imprinted upconversion nanoparticles. Mikrochim Acta 2020; 187:222. [PMID: 32166414 DOI: 10.1007/s00604-020-4204-0] [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: 11/27/2019] [Accepted: 02/28/2020] [Indexed: 02/06/2023]
Abstract
This paper describes the fabrication of an imprinted fluorescent nanoprobe based on SiO2-coated NaYF4: Yb, Er upconversion nanoparticles (UCNP) encapsulated with a molecularly imprinted polymer (MIP) for determination of acetamiprid. The fluorescent MIP nanoprobe was prepared using UCNP as the material for fluorescence signal readout, acetamiprid as template molecule, methylacrylic acid (MAA) as functional monomer, and ethyleneglycol dimethacrylate (EGDMA) as cross-linking agent. The molecular imprinting layers were immobilized on the surface of the UCNP@SiO2 by polymerization which occurred between the double bonds. UCNP@MIP shows a high selectivity towards acetamiprid with an imprinting factor (IF) of 7.84. When UCNP@MIP combines with acetamiprid, the fluorescence of the UCNP@MIP can be quenched due to the photo-induced electron transfer. Under optimum conditions, the fluorescence method shows a good linear relationship between the decreased fluorescence intensity (with excitation/emission peaks at 980/542 nm) and the variation of acetamiprid in the concentration range 20 to 800 ng mL-1. The limit of detection (LOD) is 8.3 ng mL-1. This fluorescence method was also successfully applied to detect acetamiprid in apple and strawberry samples. The recoveries range from 89.6 to 97.9%, with relative standard deviations between 1.6 and 2.9% (n = 5). Graphical abstractA simple fluorescence nanoprobe which integrates upconversion nanoparticles (UCNPs) and molecular imprinting polymer (MIP) was developed for the determination of acetamiprid. The limit of the detection was determined as 8.3 ng mL-1. The selectivity was enhanced by molecular imprinting, and the sensitivity was improved by the high sensitivity of the fluorescence emitted from the UCNPs.
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Farooq S, Nie J, Cheng Y, Bacha SAS, Chang W. Selective extraction of fungicide carbendazim in fruits using β‐cyclodextrin based molecularly imprinted polymers. J Sep Sci 2020; 43:1145-1153. [DOI: 10.1002/jssc.201901029] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/16/2019] [Accepted: 12/18/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Saqib Farooq
- Research Institute of PomologyChinese Academy of Agricultural Sciences (CAAS) Liaoning P. R. China
- Laboratory of Quality and Safety Risk Assessment for Fruit (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
- Quality Inspection and Test Center for Fruit and Nursery Stocks (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
| | - Jiyun Nie
- Research Institute of PomologyChinese Academy of Agricultural Sciences (CAAS) Liaoning P. R. China
- College of HorticultureQingdao Agricultural University Qingdao P. R. China
- Laboratory of Quality and Safety Risk Assessment for Fruit (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
- Quality Inspection and Test Center for Fruit and Nursery Stocks (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
| | - Yang Cheng
- Research Institute of PomologyChinese Academy of Agricultural Sciences (CAAS) Liaoning P. R. China
- Laboratory of Quality and Safety Risk Assessment for Fruit (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
- Quality Inspection and Test Center for Fruit and Nursery Stocks (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
| | - Syed Asim Shah Bacha
- Research Institute of PomologyChinese Academy of Agricultural Sciences (CAAS) Liaoning P. R. China
- Laboratory of Quality and Safety Risk Assessment for Fruit (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
- Quality Inspection and Test Center for Fruit and Nursery Stocks (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
| | - Weixia Chang
- Research Institute of PomologyChinese Academy of Agricultural Sciences (CAAS) Liaoning P. R. China
- Laboratory of Quality and Safety Risk Assessment for Fruit (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
- Quality Inspection and Test Center for Fruit and Nursery Stocks (Xingcheng)Ministry of Agriculture and Rural Affairs P. R. China
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Huang JJ, Liu J, Liu JX, Wang JP. A microtitre chemiluminescence sensor for detection of pyrethroids based on dual-dummy-template molecularly imprinted polymer and computational simulation. LUMINESCENCE 2019; 35:120-128. [PMID: 31486187 DOI: 10.1002/bio.3711] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/09/2019] [Accepted: 08/27/2019] [Indexed: 12/29/2022]
Abstract
The residues of pyrethroids in foods of animal origin are dangerous to the consumers, so this study presented a chemiluminescence sensor for determination of pyrethroids in chicken samples. A dual-dummy-template molecularly imprinted polymer capable of recognizing 10 pyrethroids was synthesized. The results of computation simulation showed that the specific 3D conformations of the templates had important influences on the polymer' recognition ability. The polymer was used to prepare a sensor on conventional 96-well microplates, and the sample solution was added into the wells for direct absorption. The absorbed analytes were initiated with the bis(2,4,6-trichlorophenyl)oxalate-H2 O2 -imidazole system, and the chemiluminescence intensity was used for analyte quantification. Results showed that one assay was finished within 12 min, and this sensor could be reused four times. The limits of detection for the 10 analytes were in the range o0.3-6.0 pg/ml, and the recoveries from the standards of fortified blank chicken samples were in the range 70.5-99.7%.
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Affiliation(s)
- Jing Jie Huang
- College of Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
| | - Jing Liu
- College of Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
| | - Ju Xiang Liu
- College of Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
| | - Jian Ping Wang
- College of Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
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Pushpalatha R, Selvamuthukumar S, Kilimozhi D. Hierarchy analysis of different cross-linkers used for the preparation of cross-linked cyclodextrin as drug nanocarriers. CHEM ENG COMMUN 2018. [DOI: 10.1080/00986445.2017.1416354] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- R. Pushpalatha
- Department of Pharmacy, Annamalai University, Annamalai Nagar, Tamil Nadu, India
| | - S. Selvamuthukumar
- Department of Pharmacy, Annamalai University, Annamalai Nagar, Tamil Nadu, India
| | - D. Kilimozhi
- Department of Pharmacy, Annamalai University, Annamalai Nagar, Tamil Nadu, India
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Zhao WR, Kang TF, Lu LP, Cheng SY. Magnetic surface molecularly imprinted poly(3-aminophenylboronic acid) for selective capture and determination of diethylstilbestrol. RSC Adv 2018; 8:13129-13141. [PMID: 35542503 PMCID: PMC9079755 DOI: 10.1039/c8ra01250d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 03/24/2018] [Indexed: 01/19/2023] Open
Abstract
Imprinted poly(APBA) nanoshell on Fe3O4@SiO2 surface was first synthesized and used for MSPE of diethylstilbestrol followed by HPLC determination.
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Affiliation(s)
- Wen-Rui Zhao
- Key Laboratory of Beijing on Regional Air Pollution Control
- College of Environmental and Energy Engineering
- Beijing University of Technology
- Beijing 100124
- P. R. China
| | - Tian-Fang Kang
- Key Laboratory of Beijing on Regional Air Pollution Control
- College of Environmental and Energy Engineering
- Beijing University of Technology
- Beijing 100124
- P. R. China
| | - Li-Ping Lu
- Key Laboratory of Beijing on Regional Air Pollution Control
- College of Environmental and Energy Engineering
- Beijing University of Technology
- Beijing 100124
- P. R. China
| | - Shui-Yuan Cheng
- Key Laboratory of Beijing on Regional Air Pollution Control
- College of Environmental and Energy Engineering
- Beijing University of Technology
- Beijing 100124
- P. R. China
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Synthesis of fullerene (C60-monoadduct)-based water-compatible imprinted micelles for electrochemical determination of chlorambucil. Biosens Bioelectron 2017; 94:115-123. [DOI: 10.1016/j.bios.2017.02.040] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 02/21/2017] [Accepted: 02/23/2017] [Indexed: 12/20/2022]
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Hu X, Xie L, Guo J, Li H, Jiang X, Zhang Y, Shi S. Hydrophilic gallic acid–imprinted polymers over magnetic mesoporous silica microspheres with excellent molecular recognition ability in aqueous fruit juices. Food Chem 2015; 179:206-12. [DOI: 10.1016/j.foodchem.2015.02.007] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Revised: 01/21/2015] [Accepted: 02/02/2015] [Indexed: 11/29/2022]
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Wang J, Gao L, Han D, Pan J, Qiu H, Li H, Wei X, Dai J, Yang J, Yao H, Yan Y. Optical detection of λ-cyhalothrin by core-shell fluorescent molecularly imprinted polymers in Chinese spirits. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:2392-2399. [PMID: 25632984 DOI: 10.1021/jf5043823] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this study, fluorescent molecularly imprinted polymers (FMIPs), which were for the selective recognition and fluorescence detection of λ-cyhalothrin (LC), were synthesized via fluorescein 5(6)-isothiocyanate (FITC) and 3-aminopropyltriethoxysilane (APTS)/SiO2 particles. The SiO2@FITC-APTS@MIPs were characterized by Fourier transform infrared (FT-IR), UV-vis spectrophotometer (UV-vis), fluorescence spectrophotometer, thermogravimetric analysis (TGA), confocal laser scanning microscope (CLSM), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The as-synthesized SiO2@FITC-APTS@MIPs with an imprinted polymer film (thickness was about 100 nm) was demonstrated to be spherically shaped and had good monodispersity, high fluorescence intensity, and good selective recognition. Using fluorescence quenching as the detection tool, the largest fluorescence quenching efficiency (F0/F - 1) of SiO2@FITC-APTS@MIPs is close to 2.5 when the concentration of the LC is 1.0 μM L(-1). In addition, a linear relationship (F0/F - 1= 0.0162C + 0.0272) could be obtained covering a wide concentration range of 0-60 nM L(-1) with a correlation coefficient of 0.9968 described by the Stern-Volmer equation. Moreover, the limit of detection (LOD) of the SiO2@FITC-APTS@MIPs was 9.17 nM L(-1). The experiment results of practical detection revealed that the SiO2@FITC-APTS@MIPs as an attractive recognition element was satisfactory for the determination of LC in Chinese spirits. Therefore, this study demonstrated the potential of SiO2@FITC-APTS@MIPs for the recognition and detection of LC in food.
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Affiliation(s)
- Jixiang Wang
- School of Chemistry and Chemical Engineering and ‡School of Material Science and Engineering, Jiangsu University , Zhenjiang 212013, People's Republic of China
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19
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Shaikh H, Andaç M, Memon N, Bhanger MI, Nizamani SM, Denizli A. Synthesis and characterization of molecularly imprinted polymer embedded composite cryogel discs: application for the selective extraction of cypermethrins from aqueous samples prior to GC-MS analysis. RSC Adv 2015. [DOI: 10.1039/c4ra13318h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Molecularly imprinted particles embedded composite cryogel discs specific for α-cypermethrin and β-cypermethrin were prepared.
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Affiliation(s)
- Huma Shaikh
- National Center of Excellence in Analytical Chemistry
- University of Sindh
- Jamshoro 76080
- Pakistan
| | - Müge Andaç
- Department of Environmental Engineering
- Hacettepe University
- Ankara
- Turkey
| | - Najma Memon
- National Center of Excellence in Analytical Chemistry
- University of Sindh
- Jamshoro 76080
- Pakistan
| | | | - Shafi Muhammad Nizamani
- National Center of Excellence in Analytical Chemistry
- University of Sindh
- Jamshoro 76080
- Pakistan
| | - Adil Denizli
- Department of Chemistry
- Biochemistry Division
- Hacettepe University
- Ankara
- Turkey
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20
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Ma X, Wu D, Huang L, Wu Z, Xiang S, Chen S. Sensing 2,4,6-tribromophenol based on molecularly imprinted technology. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1360-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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21
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Duan F, Chen C, Chen L, Sun Y, Wang Y, Yang Y, Liu X, Qin Y. Preparation and Evaluation of Water-Compatible Surface Molecularly Imprinted Polymers for Selective Adsorption of Bisphenol A from Aqueous Solution. Ind Eng Chem Res 2014. [DOI: 10.1021/ie5028099] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Feifei Duan
- Key
Laboratory of Interface Science and Engineering in Advanced Materials (Taiyuan University of Technology), Ministry of Education, Taiyuan, Shanxi 030024, China
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030024, China
| | - Chaoqiu Chen
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030024, China
| | - Lin Chen
- Key
Laboratory of Interface Science and Engineering in Advanced Materials (Taiyuan University of Technology), Ministry of Education, Taiyuan, Shanxi 030024, China
| | | | - Yunwei Wang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030024, China
| | - Yongzhen Yang
- Key
Laboratory of Interface Science and Engineering in Advanced Materials (Taiyuan University of Technology), Ministry of Education, Taiyuan, Shanxi 030024, China
| | - Xuguang Liu
- Key
Laboratory of Interface Science and Engineering in Advanced Materials (Taiyuan University of Technology), Ministry of Education, Taiyuan, Shanxi 030024, China
| | - Yong Qin
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030024, China
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22
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Zhu W, Ma W, Li C, Pan J, Dai X, Gan M, Qu Q, Zhang Y. Magnetic molecularly imprinted microspheres via yeast stabilized Pickering emulsion polymerization for selective recognition of λ-cyhalothrin. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.04.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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23
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A simple and sensitive surface molecularly imprinted polymers based fluorescence sensor for detection of λ-Cyhalothrin. Talanta 2014; 125:14-23. [DOI: 10.1016/j.talanta.2014.02.062] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 02/21/2014] [Accepted: 02/24/2014] [Indexed: 01/28/2023]
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24
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Ma X, Zhang Z, Zheng Y, Chen Z, Xiang S. Water-compatible imprinted polymers based on CS@SiO2particles for selective recognition of naringin. J Appl Polym Sci 2014. [DOI: 10.1002/app.40491] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xiuling Ma
- College of Chemistry and Chemical Engineering Fujian Provincial Key Laboratory of Polymer Materials; Fujian Normal University; Fuzhou 350007 China
| | - Zhangjing Zhang
- College of Chemistry and Chemical Engineering Fujian Provincial Key Laboratory of Polymer Materials; Fujian Normal University; Fuzhou 350007 China
| | - Ying Zheng
- College of Chemistry and Chemical Engineering Fujian Provincial Key Laboratory of Polymer Materials; Fujian Normal University; Fuzhou 350007 China
| | - Zhen Chen
- College of Chemistry and Chemical Engineering Fujian Provincial Key Laboratory of Polymer Materials; Fujian Normal University; Fuzhou 350007 China
| | - Shengchang Xiang
- College of Chemistry and Chemical Engineering Fujian Provincial Key Laboratory of Polymer Materials; Fujian Normal University; Fuzhou 350007 China
- College of Life and Environmental Sciences; Minzu University of China; Beijing 100081 China
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