1
|
Jiang Y, Qiu X, Zhao X, Fu Y, Su W, Li Y, Zhu Z, Zuo L, Lian X, Liu H, Jia Q, Yao J, Shan G. Preparation and optimization of dummy molecularly imprinted polymer-based solid-phase extraction system for selective enrichment of p-toluene sulfonate esters genotoxic impurities. J Chromatogr A 2024; 1728:465029. [PMID: 38810572 DOI: 10.1016/j.chroma.2024.465029] [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: 03/12/2024] [Revised: 05/17/2024] [Accepted: 05/24/2024] [Indexed: 05/31/2024]
Abstract
Sulfonate esters, one class of genotoxic impurities (GTIs), have gained significant attention in recent years due to their potential to cause genetic mutations and cancer. In the current study, we employed the dummy template molecular imprinting technology with a dummy template molecule replacing the target molecule to establish a pretreatment method for samples containing p-toluene sulfonate esters. Through computer simulation and ultraviolet-visible spectroscopy analysis, the optimal functional monomer acrylamide and polymerization solvent chloroform were selected. Subsequently, a dummy template molecularly imprinted polymer (DMIP) was prepared by the precipitation polymerization method, and the polymer was characterized in morphology, particle size, and composition. The results of the adsorption and enrichment study demonstrated that the DMIP has high adsorption capability (Q = 7.88 mg/g) and favorable imprinting effects (IF = 1.37); Further, it could simultaneously adsorb three p-toluene sulfonate esters. The optimal adsorption conditions were obtained by conditional optimization of solid-phase extraction (SPE). A pH 7 solution was selected as the loading condition, the methanol/1 % phosphoric acid solution (20:80, v/v) was selected as the washing solution, and acetonitrile containing 10 % acetic acid in 6 mL was selected as the elution solvent. Finally, we determined methyl p-toluene sulfonate alkyl esters, ethyl p-toluene sulfonate alkyl esters, and isopropyl p-toluene sulfonate alkyl esters in tosufloxacin toluene sulfonate and capecitabine at the 10 ppm level (relative to 1 mg/mL active pharmaceutical ingredient (API) samples) by using DMIP-based SPE coupled with HPLC. This approach facilitated the selective enrichment of p-toluene sulfonate esters GTIs from complex API samples.
Collapse
Affiliation(s)
- Yifei Jiang
- Institute of Medicinal Biotechnology, Peking Union Medical College & Chinese Academy of Medical Sciences, No.1, Tian Tan Xi Li, Beijing 100050, PR China
| | - Xiaodan Qiu
- College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Xuejia Zhao
- Institute of Medicinal Biotechnology, Peking Union Medical College & Chinese Academy of Medical Sciences, No.1, Tian Tan Xi Li, Beijing 100050, PR China
| | - Yao Fu
- National Institutes for Food and Drug Control, No. 2, Tian Tan Xi Li, Beijing 100050, PR China
| | - Wenling Su
- Xinjiang Key Laboratory of Uygur Medical Research, Xinjiang Institute of Materia Medica, Urumqi 830004, China
| | - Yiran Li
- Institute of Medicinal Biotechnology, Peking Union Medical College & Chinese Academy of Medical Sciences, No.1, Tian Tan Xi Li, Beijing 100050, PR China
| | - Zhiling Zhu
- Institute of Medicinal Biotechnology, Peking Union Medical College & Chinese Academy of Medical Sciences, No.1, Tian Tan Xi Li, Beijing 100050, PR China
| | - Limin Zuo
- Institute of Medicinal Biotechnology, Peking Union Medical College & Chinese Academy of Medical Sciences, No.1, Tian Tan Xi Li, Beijing 100050, PR China
| | - Xiaofang Lian
- Institute of Medicinal Biotechnology, Peking Union Medical College & Chinese Academy of Medical Sciences, No.1, Tian Tan Xi Li, Beijing 100050, PR China
| | - Huiyi Liu
- Institute of Medicinal Biotechnology, Peking Union Medical College & Chinese Academy of Medical Sciences, No.1, Tian Tan Xi Li, Beijing 100050, PR China
| | - Qingying Jia
- Institute of Medicinal Biotechnology, Peking Union Medical College & Chinese Academy of Medical Sciences, No.1, Tian Tan Xi Li, Beijing 100050, PR China
| | - Jing Yao
- National Institutes for Food and Drug Control, No. 2, Tian Tan Xi Li, Beijing 100050, PR China.
| | - Guangzhi Shan
- Institute of Medicinal Biotechnology, Peking Union Medical College & Chinese Academy of Medical Sciences, No.1, Tian Tan Xi Li, Beijing 100050, PR China.
| |
Collapse
|
2
|
Sohrabi Y, Rahimian F, Yousefinejad S, Aliasghari F, Soleimani E. Microextraction techniques for occupational biological monitoring: Basic principles, current applications and future perspectives. Biomed Chromatogr 2024; 38:e5883. [PMID: 38712625 DOI: 10.1002/bmc.5883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 03/01/2024] [Accepted: 04/01/2024] [Indexed: 05/08/2024]
Abstract
The application of green microextraction techniques (METs) is constantly being developed in different areas including pharmaceutical, forensic, food and environmental analysis. However, they are less used in biological monitoring of workers in occupational settings. Developing valid extraction methods and analytical techniques for the determination of occupational indicators plays a critical role in the management of workers' exposure to chemicals in workplaces. Microextraction techniques have become increasingly important because they are inexpensive, robust and environmentally friendly. This study aimed to provide a comprehensive review and interpret the applications of METs and novel sorbents and liquids in biological monitoring. Future perspectives and occupational indicators that METs have not yet been developed for are also discussed.
Collapse
Affiliation(s)
- Younes Sohrabi
- Department of Occupational Health and Safety Engineering, Shoushtar Faculty of Medical Sciences, Shoushtar, Iran
| | - Fatemeh Rahimian
- Department of Occupational Health and Safety Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saeed Yousefinejad
- Department of Occupational Health and Safety Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fereshteh Aliasghari
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Esmaeel Soleimani
- Department of Occupational Health and Safety Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
3
|
Silva-Neto OC, Felix CSA, de Oliveira Aguiar L, Dos Santos MB, Cunha S, David JM. Microwave extraction and molecular imprinted polymer isolation of bergenin applied to the dendrochronological chemical study of Peltophorum dubium. BMC Chem 2024; 18:13. [PMID: 38218834 PMCID: PMC10788031 DOI: 10.1186/s13065-024-01112-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/02/2024] [Indexed: 01/15/2024] Open
Abstract
This study describes methodologies for extracting and isolating bergenin, a C-glucoside of 4-O-methylgallic acid found in some plants and it presents various in vitro and in vivo biological activities. Bergenin was previously obtained from the Pelthophorum dubim (Fabaceae) roots with a good yield. Conventional chromatographic procedures of the CHCl3 soluble fraction of the MeOH extract gave 3.62% of this glucoside. An HPLC/DAD method was also developed and validated for bergenin and its precursor, gallic acid quantifications. Microwave extractions with different solvents were tested to optimize the extraction of bergenin, varying the temperature and time. MAE (Microwave Assisted Extraction) was more efficient than conventional extraction procedures, giving a higher yield of bergenin per root mass (0.45% vs. 0.0839%). Molecularly imprinted polymer (MIP) and non-imprinted polymer (NIP) based on bergenin as the template molecule, methacrylic acid, and ethylene glycol dimethacrylate were synthesized and characterized by FTIR and SEM (Scanning Electron Microscopy). Bergenin adsorption experiments using MIP and NIP followed by molecular imprinted solid phase extraction (MISPE) showed that MIP had a higher selectivity for bergenin than NIP. A dendrochronological study using the proposed method for detection and quantification of gallic acid and bergenin in five P. dubium growth rings of a 31-year-old heartwood and in the phelloderm and barks indicated that bergenin was more abundant in the 11-14th growth rings of the heartwood and decreased from the heartwood to the barks.
Collapse
Affiliation(s)
- Oscar Caetano Silva-Neto
- Instituto de Química, Universidade Federal da Bahia Campus Ondina, Salvador, BA, 40170280, Brazil
| | - Caio Silva Assis Felix
- Instituto de Química, Universidade Federal da Bahia Campus Ondina, Salvador, BA, 40170280, Brazil
| | | | | | - Silvio Cunha
- Instituto de Química, Universidade Federal da Bahia Campus Ondina, Salvador, BA, 40170280, Brazil
| | - Jorge Mauricio David
- Instituto de Química, Universidade Federal da Bahia Campus Ondina, Salvador, BA, 40170280, Brazil.
| |
Collapse
|
4
|
Moya-Cavas T, Navarro-Villoslada F, Lucas Urraca J, Antonio Serrano L, Orellana G, Cruz Moreno-Bondi M. Simultaneous determination of zearalenone and alternariol mycotoxins in oil samples using mixed molecularly imprinted polymer beads. Food Chem 2023; 412:135538. [PMID: 36738530 DOI: 10.1016/j.foodchem.2023.135538] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 01/11/2023] [Accepted: 01/19/2023] [Indexed: 01/22/2023]
Abstract
This work reports the optimization of a method using Molecularly Imprinted Polymers (MIPs) for the simultaneous determination of zearalenone and alternariol mycotoxins. The method was optimized using a chemometric approach where in the optimized conditions, the cartridges with a mixture (50:50, w/w) of both MIPs, were loaded with 30 mL of sample, washed with 2 mL of ACN/water (20/80, v/v) and eluted with 2.5 mL of trifluoroacetic acid/MeOH (3/97, v/v). The extracts were analyzed by HPLC coupled to a fluorescence detector (FLD). The optimized method has been applied and validated to the analysis of the mycotoxins in maize, sunflower and olive oils samples with a limit of detection of 5 and 2 µg kg-1, respectively. Recoveries were in the range of 94 % to 108 % (RSD < 6 %) for zearalenone and 92 % to 113 % (RSD < 5 %) for alternariol. The results were confirmed by HPLC-MS/MS.
Collapse
Affiliation(s)
- Tamara Moya-Cavas
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza Ciencias, 2, 28040 Madrid, Spain
| | - Fernando Navarro-Villoslada
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza Ciencias, 2, 28040 Madrid, Spain.
| | - Javier Lucas Urraca
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza Ciencias, 2, 28040 Madrid, Spain.
| | - Luis Antonio Serrano
- Department of Organic Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza Ciencias, 2, 28040 Madrid, Spain
| | - Guillermo Orellana
- Department of Organic Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza Ciencias, 2, 28040 Madrid, Spain
| | - María Cruz Moreno-Bondi
- Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza Ciencias, 2, 28040 Madrid, Spain
| |
Collapse
|
5
|
Application of Molecular Imprinting for Creation of Highly Selective Sorbents for Extraction and Separation of Rare-Earth Elements. Polymers (Basel) 2023; 15:polym15040846. [PMID: 36850129 PMCID: PMC9961745 DOI: 10.3390/polym15040846] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023] Open
Abstract
The aim of the work is to study the effectiveness of a molecular imprinting technique application for the creation of highly selective macromolecular sorbents for selective sorption of light and heavy rare-earth metals (for example, samarium and gadolinium, respectively) with subsequent separation from each other. These sorbents seem to be promising due to the fact that only the target rare-earth metal will be sorbed owing to the fact that complementary cavities are formed during the synthesis of molecularly imprinted polymers. In other words, the advantage of the proposed macromolecules is the absence of accompanying sorption of metals with close chemical properties. Two types of molecularly imprinted polymers (MIP) were synthetized based on methacrylic acid (MAA) and 4-vinylpyridine (4VP) functional monomers. The sorption properties (extraction degree, exchange capacity) of the MIPs were studied. The impact of template removal cycle count (from 20 to 35) on the sorption effectivity was studied. Laboratory experiments on selective sorption and separation of samarium and gadolinium from a model solution were carried out.
Collapse
|
6
|
Green bioanalysis: an innovative and eco-friendly approach for analyzing drugs in biological matrices. Bioanalysis 2022; 14:881-909. [PMID: 35946313 DOI: 10.4155/bio-2022-0095] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Green bioanalytical techniques aim to reduce or eliminate the hazardous waste produced by bioanalytical technologies. A well-organized and practical approach towards bioanalytical method development has an enormous contribution to the green analysis. The selection of the appropriate sample extraction process, organic mobile phase components and separation technique makes the bioanalytical method green. UHPLC-MS is the best option, whereas supercritical fluid chromatography is one of the most effective green bioanalytical procedures. Nevertheless, there remains excellent scope for further research on green bioanalytical methods. This review details the various sample preparation techniques that follow green analytical chemistry principles. Furthermore, it presents green solvents as a replacement for conventional organic solvents and highlights the strategies to convert modern analytical techniques to green methods.
Collapse
|
7
|
Zafarghandi SS, Panahi HA, Nezhati MN. Preparation of pH‐Sensitive Molecularly Imprinted Polymer via Dual‐Monomer for Selective Solid‐Phase Extraction of Ribavirin from Human Urine and Pharmaceutical Samples. ChemistrySelect 2022. [DOI: 10.1002/slct.202104038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Homayon Ahmad Panahi
- Department of Chemistry Central Tehran Branch Islamic Azad University Tehran Iran
| | | |
Collapse
|
8
|
Jumadilov T, Kondaurov R, Imangazy A. Application of the Remote Interaction Effect and Molecular Imprinting in Sorption of Target Ions of Rare Earth Metals. Polymers (Basel) 2022; 14:polym14020321. [PMID: 35054727 PMCID: PMC8778400 DOI: 10.3390/polym14020321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/29/2021] [Accepted: 01/04/2022] [Indexed: 12/04/2022] Open
Abstract
The goal of the present work is a comparative study of the effectiveness of the application of intergel systems and molecularly imprinted polymers for the selective sorption and separation of neodymium and scandium ions. The following physico-chemical methods of analysis were used in this study: colorimetry and atomic-emission spectroscopy. The functional polymers of polyacrylic acid (hPAA) and poly-4-vinylpyridine (hP4VP) in the intergel system undergo significant changes in the initial sorption properties. The remote interaction of the polymers in the intergel system hPAA–hP4VP provides mutual activation of these macromolecules, with subsequent transfer into a highly ionized state. The maximum sorption of neodymium and scandium ions is observed at molar ratios of 83%hPAA:17%hP4VP and 50%hPAA:50%hP4VP. Molecularly imprinted polymers MIP(Nd) and MIP(Sc) show good results in the sorption of Nd and Sc ions. Based on both these types of these macromolecular structures, principally new sorption methods have been developed. The method based on the application of the intergel system is cheaper and easier in application, but there is some accompanying sorption (about 10%) of another metal from the model solution during selective sorption and separation. Another method, based on the application of molecularly imprinted polymers, is more expensive and the sorption properties are higher, with the simultaneous sorption of the accompanying metal from the model solution.
Collapse
Affiliation(s)
- Talkybek Jumadilov
- Laboratory of Synthesis and Physicochemistry of Polymers, JSC “Institute of Chemical Sciences after A.B. Bekturov”, Sh. Valikhanov St. 106, Almaty 050010, Kazakhstan; (T.J.); (A.I.)
| | - Ruslan Kondaurov
- Laboratory of Synthesis and Physicochemistry of Polymers, JSC “Institute of Chemical Sciences after A.B. Bekturov”, Sh. Valikhanov St. 106, Almaty 050010, Kazakhstan; (T.J.); (A.I.)
- Department of Chemistry and Technology of Organic Substances, Natural Compounds and Polymers, Al-Farabi Kazakh National University, Al-Farabi Ave. 71, Almaty 050040, Kazakhstan
- Correspondence:
| | - Aldan Imangazy
- Laboratory of Synthesis and Physicochemistry of Polymers, JSC “Institute of Chemical Sciences after A.B. Bekturov”, Sh. Valikhanov St. 106, Almaty 050010, Kazakhstan; (T.J.); (A.I.)
| |
Collapse
|
9
|
Raabová H, Erben J, Chvojka J, Solich P, Švec F, Šatínský D. The role of pKa, log P of analytes, and protein matrix in solid-phase extraction using native and coated nanofibrous and microfibrous polymers prepared via meltblowing and combined meltblowing/electrospinning technologies. Talanta 2021; 232:122470. [PMID: 34074440 DOI: 10.1016/j.talanta.2021.122470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 10/21/2022]
Abstract
Effect of physicochemical properties including dissociation constant (pKa) and partition coefficient (log P) of the compounds on their extraction efficiency in sample preparation using fibrous polymer sorbents has been demonstrated. Poly-ε-caprolactone as meltblown/electrospun composite fibers, and polypropylene, polyethylene, poly(3-hydroxybutyrate), poly(lactic acid), and polyamide 6 in the meltblown fiber format were used as sorbents in solid-phase extraction. In addition, the polycaprolactone fibers were coated with dopamine, dopamine combined with heparin, and tannin, respectively, to modify their extraction properties. These fibers that were not yet used for extractions and the unique combination of sorbents and analytes significantly extends the scope of nanofibrous extraction. The extraction efficiency was determined using model pharmaceuticals including acetylsalicylic acid, moxonidine, metoprolol, propranolol, propafenone, diltiazem, atorvastatin, and amiodarone. These model compounds displayed the widest differences in both pKa and log P values. The extraction efficiency of some of the fibers reached 96.64%. Coating of polycaprolactone fibers with dopamine significantly improved extraction efficiency of slightly retained metoprolol while moxonidine was not retained on any sorbent. The fibrous sorbents were also tested for extraction of pharmaceuticals in bovine serum albumin and human serum, respectively, to demonstrate their capability to extract them from a complex protein-containing matrix. The clean-up efficiency of our fibers was compared with that of a commercial restricted access media (RAM) C-18 alkyl-diol silica column. Our technique is in accordance with the requirements of modern sample preparation techniques.
Collapse
Affiliation(s)
- Hedvika Raabová
- Charles University, Faculty of Pharmacy in Hradec Králové, Department of Analytical Chemistry, Akademika Heyrovského 1203, 50005, Hradec Králové, Czech Republic
| | - Jakub Erben
- The Technical University of Liberec, Faculty of Textile Engineering, Department of Nonwovens and Nanofibrous Materials, Studentská 1402/2, 46001, Liberec 1, Czech Republic
| | - Jiří Chvojka
- The Technical University of Liberec, Faculty of Textile Engineering, Department of Nonwovens and Nanofibrous Materials, Studentská 1402/2, 46001, Liberec 1, Czech Republic
| | - Petr Solich
- Charles University, Faculty of Pharmacy in Hradec Králové, Department of Analytical Chemistry, Akademika Heyrovského 1203, 50005, Hradec Králové, Czech Republic
| | - František Švec
- Charles University, Faculty of Pharmacy in Hradec Králové, Department of Analytical Chemistry, Akademika Heyrovského 1203, 50005, Hradec Králové, Czech Republic
| | - Dalibor Šatínský
- Charles University, Faculty of Pharmacy in Hradec Králové, Department of Analytical Chemistry, Akademika Heyrovského 1203, 50005, Hradec Králové, Czech Republic.
| |
Collapse
|
10
|
Guiding Molecularly Imprinted Polymer Design by Pharmacophore Modeling. Molecules 2021; 26:molecules26165101. [PMID: 34443687 PMCID: PMC8402217 DOI: 10.3390/molecules26165101] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/15/2021] [Accepted: 08/19/2021] [Indexed: 12/18/2022] Open
Abstract
Molecularly imprinted polymers (MIP) combine the selectivity of immunoaffinity chromatography with the robustness of common solid-phase extraction in what is referred to as molecularly imprinted solid-phase extraction (MISPE). This contribution shows how MIP design may be guided by pharmacophore modeling for the example of citrinin, which is an emerging mycotoxin from cereals. The obtained pharmacophore model allowed searching public databases for a set of citrinin-mimicking molecular surrogates. Imprinted and non-imprinted polymers were subsequently obtained through bulk and core-shell polymerization in the presence of these surrogates. Evaluation of their binding ability for citrinin and structurally related ochratoxin A revealed a promising MIP derived from rhodizonic acid. A protocol for MISPE of citrinin from cereals was subsequently developed and compared to immunoaffinity chromatography with respect to clean-up efficiency and recovery.
Collapse
|
11
|
Zouaoui F, Bourouina-Bacha S, Bourouina M, Alcacer A, Bausells J, Jaffrezic-Renault N, Zine N, Errachid A. Electrochemical Impedance Spectroscopy Microsensor Based on Molecularly Imprinted Chitosan Film Grafted on a 4-Aminophenylacetic Acid (CMA) Modified Gold Electrode, for the Sensitive Detection of Glyphosate. Front Chem 2021; 9:621057. [PMID: 34046395 PMCID: PMC8145283 DOI: 10.3389/fchem.2021.621057] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 04/06/2021] [Indexed: 12/20/2022] Open
Abstract
A novel electrochemical impedance spectroscopy (EIS) microsensor was implemented for the dosage of traces of glyphosate, in real and synthetic water samples. Molecularly imprinted chitosan was covalently immobilized on the surface of the microelectrode previously modified with 4-aminophenylacetic acid (CMA). The characterization of the resulting microelectrodes was carried out by using cyclic voltammetry measurement (CV), scanning electron microscopy (SEM), and electrochemical impedance spectrometry (EIS). EIS responses of the CS-MIPs/CMA/Au microsensor toward GLY was well-proportional to the concentration in the range from 0.31 × 10-9 to 50 × 10-6 mg/mL indicating a good correlation. The detection limit of GLY was 1 fg/mL (S/N = 3). Moreover, this microsensor showed good reproducibility and repeatability, high selectivity, and can be used for the detection of GLY in river water.
Collapse
Affiliation(s)
- Fares Zouaoui
- Institut des Sciences Analytiques, Université de Lyon, Villeurbanne, France.,Département de Génie des Procédés, Faculté de Technologie, Université de Bejaia, Bejaia, Algeria
| | - Saliha Bourouina-Bacha
- Département de Génie des Procédés, Faculté de Technologie, Université de Bejaia, Bejaia, Algeria
| | - Mustapha Bourouina
- Département de Génie des Procédés, Faculté de Technologie, Université de Bejaia, Bejaia, Algeria.,Departement de Chimie, Faculté des Sciences Exactes, Université de Bejaia, Bejaia, Algeria
| | - Albert Alcacer
- Institute of Microelectronics of Barcelona IMB-CNM-CSIC, Autonomous University of Barcelona, Barcelona, Spain
| | - Joan Bausells
- Institute of Microelectronics of Barcelona IMB-CNM-CSIC, Autonomous University of Barcelona, Barcelona, Spain
| | | | - Nadia Zine
- Institut des Sciences Analytiques, Université de Lyon, Villeurbanne, France
| | | |
Collapse
|
12
|
Bahrami M, Pirmohammadi Z, Bahrami A. A review of new adsorbents for separation of BTEX biomarkers. Biomed Chromatogr 2021; 35:e5131. [PMID: 33788293 DOI: 10.1002/bmc.5131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 03/17/2021] [Accepted: 03/26/2021] [Indexed: 01/09/2023]
Abstract
The biomarker analysis of benzene, toluene, ethylbenzene and xylene (BTEXs) in biological samples is the primary technique for evaluating these compounds in occupational and environmental exposures. The BTEX biomarkers are widely used to study the BTEX distribution in the environment and workplaces. Liquid-liquid extraction and solid-phase liquid extraction are among the most commonly used conventional methods to analyze biological indices of BTEXs. New methods have been proposed to analyze BTEX biomarkers using novel adsorbents such as sol-gel composite nanotubes, molecularly imprinted polymers and metal-organic frameworks, which are based on the application of needle trap devices, microextraction by packed sorbent, and solid-phase microextraction techniques. This paper provides an overview of new methods since 2015 regarding applying microextraction methods based on new adsorbents and analyzing BTEX biomarker compounds for occupational and environmental exposures. The results were compared with the liquid-phase microextraction methods recommended for urinary BTEX biomarkers.
Collapse
Affiliation(s)
- Mohammadreza Bahrami
- Department of Health, Safety and Environment, School of Environment, College of Engineering, University of Tehran, Kish, Iran
| | - Zahra Pirmohammadi
- Center of Excellence for Occupational Health, Occupational Health and Safety Research Center, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Abdulrahman Bahrami
- Center of Excellence for Occupational Health, Occupational Health and Safety Research Center, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| |
Collapse
|
13
|
Jagirani MS, Balouch A, Mahesar SA, Alveroğlu E, Kumar A, Tunio A, Abdullah. Selective and sensitive detoxification of toxic lead ions from drinking water using lead (II) ion-imprinted interpenetrating polymer linkage. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03546-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
14
|
Evaluation of the performance of a selective magnetite molecularly imprinted polymer for extraction of quercetin from onion samples. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105849] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
15
|
Jagirani MS, Balouch A, Mahesar SA, Kumar A, Baloch AR, Abdullah., Bhanger MI. Fabrication of cadmium tagged novel ion imprinted polymer for detoxification of the toxic Cd2+ion from aqueous environment. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105247] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
16
|
Experimental Study and Mathematical Modeling of a Glyphosate Impedimetric Microsensor Based on Molecularly Imprinted Chitosan Film. CHEMOSENSORS 2020. [DOI: 10.3390/chemosensors8040104] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A novel impedimetric microsensor based on a double-layered imprinted polymer film has been constructed for the sensitive detection of the herbicide, glyphosate (GLY), in water. It is based on electropolymerized polypyrrole films, doped with cobaltabis(dicarbollide) ions ([3,3′-Co(1,2-C2B9H11)2]), as a solid contact layer between the gold microelectrode surface and the molecularly imprinted chitosan film (CS-MIPs/PPy/Au). Electrochemical Impedance Spectroscopy (EIS) was used for the characterization of the CS-molecular imprinted polymers (MIPs)/PPy/Au in the presence of GLY concentrations between 0.31 pg/mL and 50 ng/mL. Experimental responses of CS-MIPs/PPy/Au are modeled for the first time using an exact mathematical model based on physical theories. From the developed model, it was possible to define the optimal range of the parameters that will impact the quality of impedance spectra and then the analytical performance of the obtained microsensor. The obtained microsensor shows a low detection limit of 1 fg/mL (S/N = 3), a good selectivity, a good reproducibility, and it is regenerable.
Collapse
|
17
|
Zouaoui F, Bourouina-Bacha S, Bourouina M, Jaffrezic-Renault N, Zine N, Errachid A. Electrochemical sensors based on molecularly imprinted chitosan: A review. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115982] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
18
|
Qian L, Liu W, Yang M, Nica V, Yang J, Liu H, Ning L, Zhang S, Zhang Q. Zwitterionic polymer chain-assisted lysozyme imprinted core-shell carbon microspheres with enhanced recognition and selectivity. Talanta 2020; 217:121085. [DOI: 10.1016/j.talanta.2020.121085] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/19/2020] [Accepted: 04/24/2020] [Indexed: 10/24/2022]
|
19
|
Vasconcelos I, da Silva PHR, Dias DRD, de Freitas Marques MB, da Nova Mussel W, Pedrosa TA, Ribeiro E Silva MES, de Souza Freitas RF, de Sousa RG, Fernandes C. Synthesis and characterization of a molecularly imprinted polymer (MIP) for solid-phase extraction of the antidiabetic gliclazide from human plasma. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 116:111191. [PMID: 32806298 DOI: 10.1016/j.msec.2020.111191] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/28/2020] [Accepted: 06/11/2020] [Indexed: 02/07/2023]
Abstract
Gliclazide is a sulfonylurea frequently prescribed for the management of type 2 diabetes mellitus in elderly patients and for patients with chronic renal or hepatic diseases. Even though it is considered a safer alternative, the drug can provoke side effects in some patients, especially hypoglycemia, due to the high interindividual variability. Therefore, the quantification of gliclazide in biological samples is usually recommended in order to assure efficacy and safety of the pharmacotherapy. However, due to the complexity of biological matrices, therapeutic monitoring can be very challenging, especially in the sample preparation step. For that reason, the synthesis and characterization of a novel and selective molecularly imprinted polymer (MIP) was proposed to be employed as sorbent for the extraction of gliclazide from human plasma samples by a molecularly imprinted solid-phase extraction (MISPE) procedure. Synthesis conditions were optimized (monomer, crosslinker and porogen) and the polymer was characterized for its morphological, physicochemical and stability properties. The influence of drug concentration, solvent composition and pH on the coefficient of distribution (Kd) and imprinting factor (IF) were studied, as well as repeatability between batches and selectivity. A bioanalytical method was developed applying the developed MIP as sorbent in solid phase extraction and liquid chromatography using a Poroshell 120 C18 (100 × 4.6 mm, 4 μm) column, acetonitrile and 10 mM potassium phosphate buffer pH 3.0 (50:50) at a flow-rate of 1.2 mL/min as mobile phase, temperature of 30 °C, injection volume of 40 μL and detection at 230 nm. The best reaction yield, extraction capacity, and selectivity was obtained using 2-hydroxyethyl methacrylate (2-HEMA), ethyleneglycol dimethacrylate (EGDMA) and acetonitrile. The optimized MIP showed coefficient of distribution (Kd) of 59.85 μg/g, imprinting factor (IF) of 1.60, and selectivity for gliclazide and other sulfonylureas compared to possible concurrent drugs. The developed method by MISPE-HPLC-UV showed to be appropriate to determine gliclazide in human plasma samples.
Collapse
Affiliation(s)
- Ingrid Vasconcelos
- Laboratório de Controle de Qualidade de Medicamentos e Cosméticos, Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Pedro Henrique Reis da Silva
- Laboratório de Controle de Qualidade de Medicamentos e Cosméticos, Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Derick Rodrigues Davila Dias
- Laboratório de Controle de Qualidade de Medicamentos e Cosméticos, Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Maria Betânia de Freitas Marques
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Wagner da Nova Mussel
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Tércio Assunção Pedrosa
- Laboratório de Microscopia Eletrônica, Centro de Desenvolvimento da Tecnologia Nuclear - CDTN, Av. Antônio Carlos 6627, Belo Horizonte, Minas Gerais, Brazil
| | - Maria Elisa Scarpelli Ribeiro E Silva
- Laboratório de Ciência e Tecnologia de Polímeros, Departamento de Engenharia Química, Escola de Engenharia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Roberto Fernando de Souza Freitas
- Laboratório de Ciência e Tecnologia de Polímeros, Departamento de Engenharia Química, Escola de Engenharia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Ricardo Geraldo de Sousa
- Laboratório de Ciência e Tecnologia de Polímeros, Departamento de Engenharia Química, Escola de Engenharia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil
| | - Christian Fernandes
- Laboratório de Controle de Qualidade de Medicamentos e Cosméticos, Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Avenida Antônio Carlos, 6627, Pampulha, Belo Horizonte, MG 31270-901, Brazil.
| |
Collapse
|
20
|
de Oliveira HL, Teixeira LS, Dinali LAF, Pires BC, Simões NS, Borges KB. Microextraction by packed sorbent using a new restricted molecularly imprinted polymer for the determination of estrogens from human urine samples. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104162] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
21
|
A novel molecularly imprinted polymer-solid phase extraction method coupled with high performance liquid chromatography tandem mass spectrometry for the determination of nitrosamines in water and beverage samples. Food Chem 2019; 292:267-274. [DOI: 10.1016/j.foodchem.2019.04.036] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 03/21/2019] [Accepted: 04/09/2019] [Indexed: 12/19/2022]
|
22
|
Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples. Talanta 2019; 199:522-531. [DOI: 10.1016/j.talanta.2019.02.096] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 02/27/2019] [Accepted: 02/28/2019] [Indexed: 11/21/2022]
|
23
|
Zuo J, Zhang X, Li X, Li Z, Li Z, Li H, Zhang W. Preparation of monoethyl fumarate-based molecularly imprinted polymers and their application as a solid-phase extraction sorbent for the separation of scopolamine from tropane alkaloids. RSC Adv 2019; 9:19712-19719. [PMID: 35519365 PMCID: PMC9065296 DOI: 10.1039/c9ra03542g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Accepted: 06/17/2019] [Indexed: 11/21/2022] Open
Abstract
Molecularly imprinted polymers (MIPs) prepared using conventional functional monomers exhibit poor specific extraction of scopolamine from tropane alkaloids, which hinders their application in separation and purification. In this paper, a novel molecularly imprinted polymer (MIP) was prepared by precipitation polymerization using scopolamine as the template, monoethyl fumarate (MFMA) as a functional monomer, and ethylene dimethacrylate (EGDMA) as a cross-linker. The advantages of the supercritical fluid technology for the removal of the template were verified by comparing the efficiency of the swelling method and the Soxhlet extraction method. The prepared MFMA-based MIPs (MFMA-MIPs) showed a high adsorption capacity (49.75 mg g−1) and high selectivity toward scopolamine with a selectivity coefficient of 3.5. 1H NMR spectroscopy was performed to demonstrate the interactions between the two functional groups of the functional monomer and the template. Lastly, MFMA-MIPs were used as solid phase extraction (SPE) sorbents for scopolamine analysis. It was found that 97.0–107.0% of the template had been extracted using the SPE column from the complex of scopolamine, atropine and anisodamine. The mean recoveries of scopolamine from plant samples were 96.0–106.0% using the established method, which showed a good linearity in the range of 8.0–4.0 × 104 μg L−1. The results showed that MFMA-MIPs could be applied for the separation of scopolamine from tropane alkaloids. Monoethyl fumarate with two functional groups was introduced to prepare a MIP for the separation of scopolamine from tropane alkaloids.![]()
Collapse
Affiliation(s)
- Jie Zuo
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China Hefei 230026 P. R. China
| | - Xingyuan Zhang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China Hefei 230026 P. R. China
| | - Xinyu Li
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China Hefei 230026 P. R. China
| | - Zhiwei Li
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China Hefei 230026 P. R. China
| | - Zongren Li
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China Hefei 230026 P. R. China
| | - Honghong Li
- Engineering Research Center of Bio-Process of Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology Hefei P. R. China
| | - Wencheng Zhang
- Engineering Research Center of Bio-Process of Ministry of Education, School of Food and Biological Engineering, Hefei University of Technology Hefei P. R. China
| |
Collapse
|
24
|
Türkcan C, Somtürk B, Özdemir N, Özel M, Çatalkaya R, Aktaş Uygun D, Uygun M, Akgöl S. Quercetin adsorption with imprinted polymeric materials. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 30:947-960. [DOI: 10.1080/09205063.2019.1612727] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Ceren Türkcan
- Vocational School, Medical Services and Techniques, Beykent University, Istanbul, Turkey
| | - Burcu Somtürk
- Faculty of Science, Chemistry Department, Erciyes University, Kayseri, Turkey
| | - Nalan Özdemir
- Faculty of Science, Chemistry Department, Erciyes University, Kayseri, Turkey
| | - Merve Özel
- Faculty of Science, Chemistry Department, Erciyes University, Kayseri, Turkey
| | - Rıfat Çatalkaya
- Faculty of Science, Chemistry Department, Erciyes University, Kayseri, Turkey
| | - Deniz Aktaş Uygun
- Faculty of Science and Arts, Chemistry Department, Adnan Menderes University, Aydın, Turkey
| | - Murat Uygun
- Faculty of Science and Arts, Chemistry Department, Adnan Menderes University, Aydın, Turkey
| | - Sinan Akgöl
- Faculty of Science, Biochemistry Department, Ege University, Izmir, Turkey
| |
Collapse
|
25
|
Abdullah, Balouch A, Talpur FN, Kumar A, Shah MT, Mahar AM, Amina. Synthesis of ultrasonic-assisted lead ion imprinted polymer as a selective sorbent for the removal of Pb2+ in a real water sample. Microchem J 2019. [DOI: 10.1016/j.microc.2019.02.037] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
26
|
Tan S, Yu H, He Y, Wang M, Liu G, Hong S, Yan F, Wang Y, Wang M, Li T, Wang J, Abd EI-Aty A, Hacımüftüoğlu A, She Y. A dummy molecularly imprinted solid-phase extraction coupled with liquid chromatography-tandem mass spectrometry for selective determination of four pyridine carboxylic acid herbicides in milk. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1108:65-72. [DOI: 10.1016/j.jchromb.2019.01.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 01/01/2019] [Accepted: 01/12/2019] [Indexed: 12/27/2022]
|
27
|
Mbhele ZE, Ncube S, Madikizela LM. Synthesis of a molecularly imprinted polymer and its application in selective extraction of fenoprofen from wastewater. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:36724-36735. [PMID: 30382513 DOI: 10.1007/s11356-018-3602-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 10/24/2018] [Indexed: 06/08/2023]
Abstract
The presence of various classes of pharmaceutical drugs in different environmental compartments has been reported worldwide. In South Africa, the detection of pharmaceuticals especially the non-steroidal anti-inflammatory drugs is recent, and more studies are being done in order to fully understand their fate in the aquatic environment. With considerations for the need of better sample preparation techniques, this study synthesized a molecularly imprinted polymer for the selective extraction of a non-steroidal anti-inflammatory drug, fenoprofen in aqueous environmental samples. Batch adsorption studies showed that adsorption of fenoprofen onto the cavities of the polymer followed a Langmuir isotherm as well as a pseudo second order model implying formation of a monolayer on the surface through chemisorption. The polymer had a maximum adsorption capacity of 38.8 mg g-1 and a Langmuir surface area of 1607 m2 g-1. The imprinted polymer was then used as the selective sorbent for solid phase extraction in the analysis of fenoprofen from wastewater followed by chromatographic determination. The analytical method gave a detection limit of 0.64 ng mL-1 and recovery of 99.6%. The concentration of fenoprofen detected in influent and effluent samples from two wastewater treatment plants ranged from 24 to 58 ng mL-1. The ability of the treatment plants to remove fenoprofen during wastewater processing based on the difference in concentrations in influent and effluent samples was found to be 41%. This work has shown that there is a possibility of release of fenoprofen from wastewater treatment plants into surface water sources.
Collapse
Affiliation(s)
- Zama Emmaculate Mbhele
- Department of Chemistry, Durban University of Technology, P. O. Box 1334, Durban, 4000, South Africa
| | - Somandla Ncube
- Department of Chemistry, University of South Africa, Private Bag X6, Florida, 1710, South Africa
| | | |
Collapse
|
28
|
Application of the bespoke solid-phase extraction protocol for extraction of physiologically-active compounds from vegetable oils. Talanta 2018; 189:157-165. [DOI: 10.1016/j.talanta.2018.06.070] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/20/2018] [Accepted: 06/21/2018] [Indexed: 11/20/2022]
|
29
|
da Silva PHR, Diniz MLV, Pianetti GA, da Costa César I, Ribeiro e Silva MES, de Souza Freitas RF, de Sousa RG, Fernandes C. Molecularly imprinted polymer for determination of lumefantrine in human plasma through chemometric-assisted solid-phase extraction and liquid chromatography. Talanta 2018; 184:173-183. [DOI: 10.1016/j.talanta.2018.02.090] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 02/23/2018] [Accepted: 02/24/2018] [Indexed: 10/17/2022]
|
30
|
Brigante TAV, Miranda LFC, de Souza ID, Acquaro Junior VR, Queiroz MEC. Pipette tip dummy molecularly imprinted solid-phase extraction of Bisphenol A from urine samples and analysis by gas chromatography coupled to mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1067:25-33. [DOI: 10.1016/j.jchromb.2017.09.038] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 09/04/2017] [Accepted: 09/22/2017] [Indexed: 12/31/2022]
|
31
|
Gao D, Wang DD, Fu QF, Wang LJ, Zhang KL, Yang FQ, Xia ZN. Preparation and evaluation of magnetic molecularly imprinted polymers for the specific enrichment of phloridzin. Talanta 2017; 178:299-307. [PMID: 29136826 DOI: 10.1016/j.talanta.2017.09.058] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 09/13/2017] [Accepted: 09/17/2017] [Indexed: 10/18/2022]
Abstract
In present study, magnetic molecularly imprinted polymers (MMIPs) were successfully prepared for specific recognition and selective enrichment of phloridzin from the leaves of Malus doumeri (Bois) A. Chev and rats' plasma. The magnetic Fe3O4 were prepared by the solvothermal reaction method and followed by the modification of TEOS and functionalization with APTES. Using functionalized Fe3O4 particles as the magnetic cores, phloridzin as template, ethylene glycol dimethacrylate (EGDMA) as cross-linker and 2,2-azobisisobutyonnitrile (AIBN) as initiator, the MMIPs were prepared through APTES to associate the template on the surface of the magnetic substrate. The structural features and morphological characterizations of MMIPs were performed by FT-IR, SEM, TEM, XRD, TGA and VSM. The adsorption experiments revealed that the MMIPs presented high selective recognition property to phloridzin. The selectivity experiment indicated that the adsorption capacity and selectivity of polymers to phloridzin was higher than that of baicalin and 2,3,5,4'-ttrahydroxy stilbene-2-O-β-D-glucoside. Furthermore, the MMIPs were employed as adsorbents for extraction and enrichment of phloridzin from the leaves of M. doumeri and rats' plasma. The recoveries of phloridzin in the leaves of M. doumeri ranged from 81.45% to 90.27%. The maximum concentration (Cmax) of phloridzin in rats' plasma was detected as 12.19 ± 0.84μg/mL at about 15min after oral administration of phloridzin (200mg/kg). These results demonstrate that the prepared MMIPs are suitable for the selective adsorption of phloridzin from complex samples such as natural medical plants and biological samples.
Collapse
Affiliation(s)
- Die Gao
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China.
| | - Dan-Dan Wang
- School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Qi-Feng Fu
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Lu-Jun Wang
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Kai-Lian Zhang
- School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Feng-Qing Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, China
| | - Zhi-Ning Xia
- School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China.
| |
Collapse
|
32
|
Soleimani E, Bahrami A, Afkhami A, Shahna FG. Selective determination of mandelic acid in urine using molecularly imprinted polymer in microextraction by packed sorbent. Arch Toxicol 2017; 92:213-222. [DOI: 10.1007/s00204-017-2057-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 08/28/2017] [Indexed: 10/18/2022]
|
33
|
Soleimani E, Bahrami A, Afkhami A, Shahna FG. Determination of urinary trans,trans-muconic acid using molecularly imprinted polymer in microextraction by packed sorbent followed by liquid chromatography with ultraviolet detection. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1061-1062:65-71. [DOI: 10.1016/j.jchromb.2017.07.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/17/2017] [Accepted: 07/06/2017] [Indexed: 11/27/2022]
|
34
|
Hussain I, Ali I, Rahman H, Ghani SS. Novel contribution of chromatography in the development and analyses of metformin hydrochloride in biological and environmental samples. J LIQ CHROMATOGR R T 2017. [DOI: 10.1080/10826076.2017.1334216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Iqbal Hussain
- Department of General Studies, Jubail Industrial College, Jubail Industrial City, Saudi Arabia
| | - Imran Ali
- Department of Chemistry, Jamia Millia Islamia (Central University), New Delhi, India
| | - Habibur Rahman
- Department of General Studies, Jubail Industrial College, Jubail Industrial City, Saudi Arabia
| | - Syed Sauban Ghani
- Department of General Studies, Jubail Industrial College, Jubail Industrial City, Saudi Arabia
| |
Collapse
|
35
|
Madikizela LM, Tavengwa NT, Chimuka L. Applications of molecularly imprinted polymers for solid-phase extraction of non-steroidal anti-inflammatory drugs and analgesics from environmental waters and biological samples. J Pharm Biomed Anal 2017; 147:624-633. [PMID: 28477973 DOI: 10.1016/j.jpba.2017.04.010] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 04/07/2017] [Accepted: 04/11/2017] [Indexed: 01/19/2023]
Abstract
The occurrence of pharmaceuticals used as non-steroidal anti-inflammatory drugs (NSAIDs) and analgesics in the aquatic environment is a threat to humans and aquatic species at large. The primary route of these pharmaceuticals to aquatic environment is through human waste such as urine and faeces. The application of molecularly imprinted polymers (MIPs) in the solid-phase extraction (SPE) of such pollutants from environmental and biological samples is important for the pre-concentration of compounds and selectivity of the analytical methods. To date, there are still limited commercial suppliers of MIPs. However, it is easy to synthesize such polymers via non-covalent imprinting approach using easily available and affordable reagents. Therefore, the applications of MIPs in the SPE of NSAIDs and analgesics from environmental and biological samples are reviewed. This is very important because despite the fact that review articles on applications of MIPs for organic compounds have been reported, very little has focussed on NSAIDs and analgesics which are the major studied pharmaceuticals in the environment and biological samples. The review also brings out important aspects of common reagents used including the template molecules during MIP synthesis. Application and future trends are also discussed. Gaps such as little use of environmental friendly reagents such as ionic liquids have been identified. Also, the lack of MIP applications to some compounds such as fenoprofen has been observed which is likely to be developed in the near future.
Collapse
Affiliation(s)
| | - Nikita Tawanda Tavengwa
- Department of Chemistry, School of Mathematical and Natural Sciences, University of Venda, Private Bag X5050, Thohoyandou 0950, South Africa
| | - Luke Chimuka
- Molecular Sciences Institute, University of Witwatersrand, Private Bag X3, Johannesburg 2050, South Africa
| |
Collapse
|
36
|
Recent progress, challenges and trends in trace determination of drug analysis using molecularly imprinted solid-phase microextraction technology. Talanta 2017; 164:612-625. [DOI: 10.1016/j.talanta.2016.11.007] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 11/03/2016] [Accepted: 11/04/2016] [Indexed: 01/11/2023]
|
37
|
Membrane assisted and temperature controlled on-line evaporative concentration for microfluidics. J Chromatogr A 2017; 1486:110-116. [DOI: 10.1016/j.chroma.2016.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 12/01/2016] [Accepted: 12/01/2016] [Indexed: 11/20/2022]
|
38
|
Widayani, Yanti, Wungu TDK, Suprijadi. Preliminary Study of Molecularly Imprinted Polymer-based Potentiometric Sensor for Glucose. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.proeng.2017.03.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
39
|
Duan GW, Zhang J, Li Y, Xu YM, Yin F, Fu YZ. The preparation of Fe3O4/molecular-imprinted nanocomposite and the application on the recognition and separation of glyphosate. INORG NANO-MET CHEM 2016. [DOI: 10.1080/15533174.2016.1186052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Guang Wen Duan
- Department of Materials and Chemical Engineering, Hainan University, Haikou, P. R. China
| | - Jin Zhang
- Department of Materials and Chemical Engineering, Hainan University, Haikou, P. R. China
| | - Yang Li
- Department of Materials and Chemical Engineering, Hainan University, Haikou, P. R. China
| | - Yuan Ming Xu
- Department of Materials and Chemical Engineering, Hainan University, Haikou, P. R. China
| | - Fang Yin
- Department of Materials and Chemical Engineering, Hainan University, Haikou, P. R. China
| | - Yun Zhi Fu
- Department of Materials and Chemical Engineering, Hainan University, Haikou, P. R. China
- Key Laboratory of Colloids and Surfaces, Institute of Chemistry, Chinese Academy of Sciences, Beijing, P. R. China
| |
Collapse
|
40
|
Gao D, Yang F, Xia Z, Zhang Q. Molecularly imprinted polymer for the selective extraction of luteolin fromChrysanthemum morifoliumRamat. J Sep Sci 2016; 39:3002-10. [DOI: 10.1002/jssc.201600520] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 05/30/2016] [Accepted: 06/01/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Die Gao
- School of Chemistry & Chemical Engineering; Chongqing University; Chongqing China
| | - Fengqing Yang
- School of Chemistry & Chemical Engineering; Chongqing University; Chongqing China
| | - Zhining Xia
- School of Chemistry & Chemical Engineering; Chongqing University; Chongqing China
| | - Qihui Zhang
- School of Chemistry & Chemical Engineering; Chongqing University; Chongqing China
| |
Collapse
|
41
|
Sol-gel approach for extracting highly versatile aspirin and its metabolites using MISPE followed by GC-MS/MS analysis. Bioanalysis 2016; 8:795-805. [PMID: 27005850 DOI: 10.4155/bio.16.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
AIM Aspirin is known to be a salicylate drug widely used as an analgesic, antipyretic and anti-inflammatory drug. METHODOLOGY Sol-gel based nanosized molecularly imprinted polymer (nMIP) has been synthesized for extraction of aspirin and its metabolites in urine followed by GC-MS/MS analysis. RESULTS Binding affinity of nMIP and nonimprinted polymer was found to be in the range of 70-95% and 29-45%, respectively. LOD and LOQ of aspirin and its metabolites were found to be in the range of 0.63-2.4 ng/ml and 2.07-7.68 ng/ml, respectively. CONCLUSION The developed method was found to be applicable for routine analysis of aspirin and its metabolites in biological samples.
Collapse
|
42
|
Asman S, Mohamad S, Sarih NM. Study of the morphology and the adsorption behavior of molecularly imprinted polymers prepared by reversible addition-fragmentation chain transfer (RAFT) polymerization process based on two functionalized β-cyclodextrin as monomers. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2015.11.057] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
43
|
Younis MR, Bajwa SZ, Lieberzeit PA, Khan WS, Mujahid A, Ihsan A, Rehman A. Molecularly imprinted porous beads for the selective removal of copper ions. J Sep Sci 2016; 39:793-8. [DOI: 10.1002/jssc.201500984] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 11/18/2015] [Accepted: 11/20/2015] [Indexed: 12/17/2022]
Affiliation(s)
- M. Rizwan Younis
- National Institute for Biotechnology and Genetic Engineering (NIBGE); Faisalabad Pakistan
| | - Sadia Z. Bajwa
- National Institute for Biotechnology and Genetic Engineering (NIBGE); Faisalabad Pakistan
| | | | - Waheed S. Khan
- National Institute for Biotechnology and Genetic Engineering (NIBGE); Faisalabad Pakistan
| | - Adnan Mujahid
- Institute of Chemistry; University of The Punjab, Quaid-i-Azam Campus; Pakistan
| | - Ayesha Ihsan
- National Institute for Biotechnology and Genetic Engineering (NIBGE); Faisalabad Pakistan
| | - Asma Rehman
- National Institute for Biotechnology and Genetic Engineering (NIBGE); Faisalabad Pakistan
| |
Collapse
|
44
|
Ndunda EN, Mizaikoff B. Molecularly imprinted polymers for the analysis and removal of polychlorinated aromatic compounds in the environment: a review. Analyst 2016; 141:3141-56. [DOI: 10.1039/c6an00293e] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Molecularly imprinted polymers selective to polychlorinated aromatic compounds for application in environmental studies.
Collapse
Affiliation(s)
- Elizabeth N. Ndunda
- Institute of Analytical and Bioanalytical Chemistry
- Ulm University
- 89081 Ulm
- Germany
| | - Boris Mizaikoff
- Institute of Analytical and Bioanalytical Chemistry
- Ulm University
- 89081 Ulm
- Germany
| |
Collapse
|
45
|
Hasanah AN, Kartasasmi RE, Ibrahim S. Synthesis and Application of Glibenclamide Imprinted Polymer for Solid Phase Extraction in Serum Samples Using Itaconic Acid as Functional Monomer. JOURNAL OF APPLIED SCIENCES 2015; 15:1288-1296. [DOI: 10.3923/jas.2015.1288.1296] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
|
46
|
Chauhan A, Bhatia T, Gupta MK, Pandey P, Pandey V, Saxena PN, Mudiam MKR. Imprinted nanospheres based on precipitation polymerization for the simultaneous extraction of six urinary benzene metabolites from urine followed by injector port silylation and gas chromatography-tandem mass spectrometric analysis. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 1001:66-74. [DOI: 10.1016/j.jchromb.2015.07.027] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 07/04/2015] [Accepted: 07/13/2015] [Indexed: 11/28/2022]
|
47
|
Nano-Sized Cyclodextrin-Based Molecularly Imprinted Polymer Adsorbents for Perfluorinated Compounds-A Mini-Review. NANOMATERIALS 2015; 5:981-1003. [PMID: 28347047 PMCID: PMC5312915 DOI: 10.3390/nano5020981] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 05/14/2015] [Accepted: 05/19/2015] [Indexed: 11/24/2022]
Abstract
Recent efforts have been directed towards the design of efficient and contaminant selective remediation technology for the removal of perfluorinated compounds (PFCs) from soils, sediments, and aquatic environments. While there is a general consensus on adsorption-based processes as the most suitable methodology for the removal of PFCs from aquatic environments, challenges exist regarding the optimal materials design of sorbents for selective uptake of PFCs. This article reviews the sorptive uptake of PFCs using cyclodextrin (CD)-based polymer adsorbents with nano- to micron-sized structural attributes. The relationship between synthesis of adsorbent materials and their structure relate to the overall sorption properties. Hence, the adsorptive uptake properties of CD-based molecularly imprinted polymers (CD-MIPs) are reviewed and compared with conventional MIPs. Further comparison is made with non-imprinted polymers (NIPs) that are based on cross-linking of pre-polymer units such as chitosan with epichlorohydrin in the absence of a molecular template. In general, MIPs offer the advantage of selectivity, chemical tunability, high stability and mechanical strength, ease of regeneration, and overall lower cost compared to NIPs. In particular, CD-MIPs offer the added advantage of possessing multiple binding sites with unique physicochemical properties such as tunable surface properties and morphology that may vary considerably. This mini-review provides a rationale for the design of unique polymer adsorbent materials that employ an intrinsic porogen via incorporation of a macrocyclic compound in the polymer framework to afford adsorbent materials with tunable physicochemical properties and unique nanostructure properties.
Collapse
|
48
|
Ge X, Wu X, Wang J, Liang S, Sun H. Highly sensitive determination of cyromazine, melamine, and their metabolites in milk by molecularly imprinted solid-phase extraction combined with ultra-performance liquid chromatography. J Dairy Sci 2015; 98:2161-71. [DOI: 10.3168/jds.2014-8793] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Accepted: 12/17/2014] [Indexed: 01/11/2023]
|
49
|
Polyanina DA, Beklemishev MK. Molecularly imprinted inorganic supports in high-performance liquid chromatography and solid-phase extraction. JOURNAL OF ANALYTICAL CHEMISTRY 2015. [DOI: 10.1134/s1061934815030156] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
50
|
Figueiredo L, Santos L, Alves A. Synthesis of a Molecularly Imprinted Polymer for Melamine Analysis in Milk by HPLC with Diode Array Detection. ADVANCES IN POLYMER TECHNOLOGY 2015. [DOI: 10.1002/adv.21506] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Leandro Figueiredo
- LEPABE - Laboratory for Process Engineering, Environment; Biotechnology and Energy; Faculdade de Engenharia da Universidade do Porto; 4200-465 Porto Portugal
| | - Lúcia Santos
- LEPABE - Laboratory for Process Engineering, Environment; Biotechnology and Energy; Faculdade de Engenharia da Universidade do Porto; 4200-465 Porto Portugal
| | - Arminda Alves
- LEPABE - Laboratory for Process Engineering, Environment; Biotechnology and Energy; Faculdade de Engenharia da Universidade do Porto; 4200-465 Porto Portugal
| |
Collapse
|