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Wen Y, Wang M, Gong W, Wang H, Fan H, Li H, Wang J, Sun B. Molecularly Imprinted Electrochemical Sensor Based on α-Cyclodextrin Inclusion Complex and MXene Modification for Highly Sensitive and Selective Detection of Alkylresorcinols in Whole Wheat Foods. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:10655-10664. [PMID: 38661642 DOI: 10.1021/acs.jafc.4c01458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Authenticating whole wheat foods poses a significant challenge for both the grain industry and consumers. Alkylresorcinols (ARs), serving as biomarkers of whole wheat, play a crucial role in assessing the authenticity of whole wheat foods. Herein, we introduce a novel molecularly imprinted electrochemical sensor with modifications involving a molecularly imprinted polymer (MIP) and MXene nanosheets, enabling highly sensitive and selective detection of ARs. Notably, we specifically chose 5-heneicosylresorcinol (AR21), the predominant homologue in whole wheat, as the template molecule. α-Cyclodextrin and acrylamide served as dual functional monomers, establishing a robust multiple interaction between the MIP and AR21. As a result, the sensor exhibited a wide linear range of 0.005 to 100 μg·mL-1 and a low detection limit of 2.52 ng·mL-1, demonstrating exceptional selectivity and stability. When applied to commercial whole wheat foods, the assay achieved satisfactory recoveries and accuracy, strongly validating the practicality and effectiveness of this analytical technique.
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Affiliation(s)
- Yangyang Wen
- College of Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China
| | - Mengyao Wang
- College of Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China
| | - Weiwei Gong
- College of Chemistry and Materials Engineering, Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China
| | - Hailin Wang
- Key Laboratory of Geriatric Nutrition and Health (Ministry of Education), Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China
| | - Haoran Fan
- Key Laboratory of Geriatric Nutrition and Health (Ministry of Education), Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China
| | - Hongyan Li
- Key Laboratory of Geriatric Nutrition and Health (Ministry of Education), Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China
| | - Jing Wang
- Key Laboratory of Geriatric Nutrition and Health (Ministry of Education), Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, China
| | - Baoguo Sun
- Key Laboratory of Geriatric Nutrition and Health (Ministry of Education), Beijing Technology and Business University, 11 Fucheng Road, Beijing 100048, 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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Gheybalizadeh H, Hejazi P. Influence of hydrophilic and hydrophobic functional monomers on the performance of magnetic molecularly imprinted polymers for selective recognition of human insulin. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2021.105152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Dai X, Wu Y, Jia Z, Bo C. Preparation of water-compatible magnetic imprinted nanospheres using heptakis (β-cyclodextrin-ionic liquid) as functional monomer for selective recognition of fluoroquinolones in water samples. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106793] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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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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Zhou T, Ding L, Che G, Jiang W, Sang L. Recent advances and trends of molecularly imprinted polymers for specific recognition in aqueous matrix: Preparation and application in sample pretreatment. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.02.028] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Lay S, Ni X, Yu H, Shen S. State-of-the-art applications of cyclodextrins as functional monomers in molecular imprinting techniques: a review. J Sep Sci 2018; 39:2321-31. [PMID: 27324352 DOI: 10.1002/jssc.201600003] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Revised: 04/04/2016] [Accepted: 04/04/2016] [Indexed: 11/07/2022]
Abstract
As a versatile tool in separation science, cyclodextrins and their derivatives, known as emerging functional monomers, have been used extensively in molecular imprinting techniques. The attributes of cyclodextrins and their derivatives are widely known to form host-guest inclusion complex processes between the polymer and template. The exploitation of the imprinting technique could produce a product of molecularly imprinted polymers, which are very robust with long-term stability, reliability, cost-efficiency, and selectivity. Hence, molecularly imprinted polymers have gained popularity in chemical separation and analysis. Molecularly imprinted polymers containing either cyclodextrin or its derivatives demonstrate superior binding effects for a target molecule. As noted in the previous studies, the functional monomers of cyclodextrins and their derivatives have been used in molecular imprinting for selective separation with a wide range of chemical compounds, including steroidals, amino acids, polysaccharides, drugs, plant hormones, proteins, pesticides, and plastic additives. Therefore, the main goal of this review is to illustrate the exotic applications of imprinting techniques employing cyclodextrins and their derivatives as single or binary functional monomers in synthesizing molecularly imprinted polymers in areas of separation science by reviewing some of the latest studies reported in the literature.
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Affiliation(s)
- Sovichea Lay
- Department of Food Science & Nutrition, Zhejiang University, Hangzhou, China
| | - Xiaofeng Ni
- Department of Food Science & Nutrition, Zhejiang University, Hangzhou, China
| | - Haining Yu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, China
| | - Shengrong Shen
- Department of Food Science & Nutrition, Zhejiang University, Hangzhou, China
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Chen X, Jin X, Li Y, Chen G, Chen K, Kan J. Preparation and characterization of molecularly-imprinted polymers for extraction of sanshool acid amide compounds followed by their separation from pepper oil resin derived from Chinese prickly ash (Zanthoxylum bungeanum
). J Sep Sci 2017; 41:590-601. [DOI: 10.1002/jssc.201701014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 10/27/2017] [Accepted: 10/28/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Xiaolong Chen
- College of Food Science; Southwest University; Chongqing China
| | - Xinkai Jin
- College of Horticulture & Landscape Architecture; Southwest University; Chongqing China
| | - Yao Li
- College of Food Science; Southwest University; Chongqing China
| | - Guangjing Chen
- College of Food Science; Southwest University; Chongqing China
| | - Kewei Chen
- College of Food Science; Southwest University; Chongqing China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation; Ministry of Agriculture; Chongqing China
- Chinese- Hungarian Cooperative Research Centre for Food Science; Chongqing China
| | - Jianquan Kan
- College of Food Science; Southwest University; Chongqing China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation; Ministry of Agriculture; Chongqing China
- Chinese- Hungarian Cooperative Research Centre for Food Science; Chongqing China
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A molecularly imprinted polymer synthesized using β-cyclodextrin as the monomer for the efficient recognition of forchlorfenuron in fruits. Anal Bioanal Chem 2017; 409:5065-5072. [DOI: 10.1007/s00216-017-0452-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 05/16/2017] [Accepted: 06/06/2017] [Indexed: 10/19/2022]
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Tang W, Du W, Guo P, Wu N, Du K, Xu C, Luo Z, Chang R, Zeng A, Jing W, Chang C, Li J, Fu Q. Molecularly Imprinted Solid Phase Extraction using Bismethacryloyl-β-cyclodextrin and Methacrylic Acid as Double Functional Monomers for Selective Analysis of Glycyrrhizic Acid in Aqueous Media. J Chromatogr Sci 2016; 55:166-173. [PMID: 28087760 PMCID: PMC7109652 DOI: 10.1093/chromsci/bmw161] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 07/29/2016] [Accepted: 09/14/2016] [Indexed: 01/17/2023]
Abstract
In this work, a new molecularly imprinted solid phase extraction protocol was developed for the selective extraction and purification of glycyrrhizic acid from liquorice roots in aqueous media. The molecularly imprinted polymers (MIPs) for glycyrrhizic acid were prepared by using bismethacryloyl-β-cyclodextrin and methacrylic acid as double functional monomers and characterized by Fourier transform infrared spectroscopy, scanning electron microscope, thermo gravimetric analysis, nitrogen adsorption and elemental analysis. In aqueous media, the adsorption properties of MIPs including adsorption kinetics, adsorption isotherms and selectivity adsorption were investigated. The characterization of imprinted polymers indicated that the prepared MIPs had good stability and many cavity structures. The results of adsorption experiments illustrated the MIPs had high adsorption capacity of glycyrrhizic acid (69.3 mg g−1) with the imprinting factor 3.77, and it took ~5 min to get adsorption equilibrium. The MIPs could be used as an solid phase extraction sorbent absorbent for enrichment and purification of glycyrrhizic acid from the crude extraction of licorice roots, and the results showed promising practical value.
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Affiliation(s)
- Weili Tang
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China.,Department of Pharmacy, Hospital of Stomatology Xi'an Jiaotong University, Xi'an 710004, P.R. China
| | - Wei Du
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China
| | - Pengqi Guo
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China
| | - Ningli Wu
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China.,Department of Pharmacy, Xi'an First Hospital, Xi'an 710002, P.R. China
| | - Kangli Du
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China.,Department of Pharmacy, Tianjin Huanhu Hospital, Tianjin 300060, P.R. China
| | - Changgen Xu
- Lab of Chemical, Shaanxi Institute for Food and Drug Control, Xi'an 710065, P.R. China
| | - Zhimin Luo
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China
| | - Ruimiao Chang
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China
| | - Aiguo Zeng
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China
| | - Wanghui Jing
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China
| | - Chun Chang
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China
| | - Ji Li
- Lab of Chemical, Shaanxi Institute for Food and Drug Control, Xi'an 710065, P.R. China
| | - Qiang Fu
- Department of Pharmaceutical Analysis, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710061, P.R. China
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Lay S, Yu HN, Hu BX, Shen SR. Molecularly imprinted polymers as the extracted sorbents of clenbuterol ahead of liquid chromatographic determination. J Zhejiang Univ Sci B 2016; 17:465-75. [PMID: 27256680 DOI: 10.1631/jzus.b1500225] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A pre-treatment methodology for clenbuterol hydrochloride (CLEN) isolation and enrichment in a complex matrix environment was developed through exploiting molecularly imprinted polymers (MIPs). CLEN-imprinted polymers were synthesized by the combined use of ally-β-cyclodextrin (ally-β-CD) and methacrylic acid (MAA), allyl-β-CD and acrylonitrile (AN), and allyl-β-CD and methyl methacrylate (MMA) as the binary functional monomers. MAA-linked allyl-β-CD MIPs (M-MAA) were characterized by Fourier transform-infrared (FT-IR) spectroscopy and a scanning electron microscope (SEM). Based upon the results, M-MAA polymers generally proved to be an excellent selective extraction compared to its references: AN-linked allyl-β-CD MIPs (M-AN) and MMA-linked allyl-β-CD MIPs (M-MMA). M-MAA polymers were eventually chosen to run through a molecularly imprinted solid-phase extraction (MISPE) micro-column to enrich CLEN residues spiked in pig livers. A high recovery was achieved, ranging from 91.03% to 96.76% with relative standard deviation (RSD) ≤4.45%.
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Affiliation(s)
- Sovichea Lay
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
| | - Hai-Ning Yu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310032, China
| | - Bao-Xiang Hu
- Department of Chemical Engineering and Material Science, Zhejiang University of Technology, Hangzhou 310032, China
| | - Sheng-Rong Shen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China
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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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Xu Z, Deng P, Tang S, Kuang D, Zhang F, Li J. Preparation of 2D molecularly imprinted materials based on mesoporous silicas via click reaction. J Mater Chem B 2014; 2:8418-8426. [DOI: 10.1039/c4tb01217h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Scorrano S, Mergola L, Del Sole R, Lazzoi MR, Vasapollo G. A molecularly imprinted polymer as artificial receptor for the detection of indole-3-carbinol. J Appl Polym Sci 2014. [DOI: 10.1002/app.40819] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sonia Scorrano
- Department of Engineering for Innovation; University of Salento; 73100 Lecce Italy
| | - Lucia Mergola
- Department of Engineering for Innovation; University of Salento; 73100 Lecce Italy
| | - Roberta Del Sole
- Department of Engineering for Innovation; University of Salento; 73100 Lecce Italy
| | - Maria Rosaria Lazzoi
- Department of Engineering for Innovation; University of Salento; 73100 Lecce Italy
| | - Giuseppe Vasapollo
- Department of Engineering for Innovation; University of Salento; 73100 Lecce Italy
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Zhang H. Water-compatible molecularly imprinted polymers: Promising synthetic substitutes for biological receptors. POLYMER 2014. [DOI: 10.1016/j.polymer.2013.12.064] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Ji J, Sun X, Tian X, Li Z, Zhang Y. Synthesis of Acrylamide Molecularly Imprinted Polymers Immobilized on Graphite Oxide through Surface-Initiated Atom Transfer Radical Polymerization. ANAL LETT 2013. [DOI: 10.1080/00032719.2012.745085] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Guo Y, Liang X, Wang Y, Liu Y, Zhu G, Gui W. Cyclodextrin-based molecularly imprinted polymers for the efficient recognition of pyrethroids in aqueous media. J Appl Polym Sci 2012. [DOI: 10.1002/app.38440] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Zhang H, Dramou P, He H, Tan S, Pham-Huy C, Pan H. Molecularly Imprinted Stationary Phase Prepared by Reverse Micro-Emulsion Polymerization for Selective Recognition of Gatifloxacin in Aqueous Media. J Chromatogr Sci 2012; 50:499-508. [DOI: 10.1093/chromsci/bms028] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Yongfeng K, Wuping D, Yan L, Junxia K, Jing X. Molecularly imprinted polymers of allyl-β-cyclodextrin and methacrylic acid for the solid-phase extraction of phthalate. Carbohydr Polym 2012. [DOI: 10.1016/j.carbpol.2011.12.027] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Puoci F, Cirillo G, Curcio M, Parisi OI, Iemma F, Picci N. Molecularly imprinted polymers in drug delivery: state of art and future perspectives. Expert Opin Drug Deliv 2012; 8:1379-93. [PMID: 21933031 DOI: 10.1517/17425247.2011.609166] [Citation(s) in RCA: 89] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Molecularly imprinted polymers (MIPs) are synthetic receptors, characterized by a high selectivity for the selected template. Among the different applications of MIPs, their use as controlled/sustained drug delivery devices has been extensively explored, even though the optimization of such devices needs to be performed before they are applied in clinical practice. AREAS COVERED Within drug delivery, one of the most promising fields is the possibility to modulate the drug release profile in response to a specific external stimulus; MIPs represent potentially suitable vehicles, because of the possibility to insert a stimuli-responsive co-monomer in their structure. This review discusses recent advances in the use of external stimuli to modulate drug release, as well as the synthetic strategies devoted to increase the water compatibility of these systems, which is a base requirement for their application in biomedicine. EXPERT OPINION Although it is easy to imagine imprinted polymers for biomedical applications, several aspects have to be further investigated, such as the in vivo studies, efficiency and biocompatibility. However, we think that in the next few years it will possible to see unprecedented progress in the preparation of such systems and the translational application of these intelligent structures in medicine.
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Affiliation(s)
- Francesco Puoci
- Dipartimento di Scienze Farmaceutiche, Università della Calabria, Edificio Polifunzionale, Cosenza, Italy.
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Affiliation(s)
- Louis Marchetti
- Department of Chemistry, University of Rhode Island, 51 Lower College Road, Kingston, Rhode Island 02881, United States
| | - Mindy Levine
- Department of Chemistry, University of Rhode Island, 51 Lower College Road, Kingston, Rhode Island 02881, United States
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Luo Y, Huang P, Fu Q, Du W, Sun S, Li Y, Liu M, Chang C. Preparation of Monolithic Imprinted Stationary Phase for Clenbuterol by In Situ Polymerization and Application in Biological Samples Pretreatment. Chromatographia 2011. [DOI: 10.1007/s10337-011-2129-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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