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Roland RM, Bhawani SA, Ibrahim MNM. Synthesis of molecularly imprinted polymer by precipitation polymerization for the removal of ametryn. BMC Chem 2023; 17:165. [PMID: 38001543 PMCID: PMC10668388 DOI: 10.1186/s13065-023-01084-0] [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: 09/08/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
Ametryn (AME) is a triazine herbicide which is mainly used to kill unwanted herbs in crops. Despite its importance in agriculture, the usage of AME also poses a risk to humans and the ecosystem due to its toxicity. Hence, it is important to develop a method for the effective removal of AME from various water sources which is in the form of molecular imprinting polymer (MIP). In this study, MIP of AME was synthesized via precipitation polymerization using AME as the template molecule with three different functional monomers including methacrylic acid (MAA), acrylamide (AAm) and 2-vinylpyridine (2VP). The three different synthesized polymers namely MIP (MAA), MIP (AAm) and MIP (2VP) were characterized using Fourier Infra-red spectroscopy (FTIR) and Field Emission Electron Microscopy (FESEM). Then, the batch binding study was carried out using all three MIPs in which MIP (MAA) attained the highest rebinding efficiency (93.73%) among the synthesized polymers. The Energy-Dispersive X-ray spectroscopy (EDX) analysis, Brunauer-Emmett-Teller (BET) analysis and thermogravimetric analysis (TGA) were also conducted on the selected MIP (MAA). Adsorption studies including initial concentration, pH and polymer dosage were also conducted on MIP (MAA). In this study, the highest adsorption efficiency was attained at the optimum condition of 6 ppm of AME solution at pH 7 with 0.1 g of MIP (MAA). MIP (MAA) was successfully applied to remove AME from spiked distilled water, tap water and river water samples with removal efficiencies of 95.01%, 90.24% and 88.37%, respectively.
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Affiliation(s)
- Rachel Marcella Roland
- Faculty of Resource Science and Technology, Universiti Malaysia Sarawak (UNIMAS), 94300, Kota Samarahan, Sarawak, Malaysia
| | - Showkat Ahmad Bhawani
- Faculty of Resource Science and Technology, Universiti Malaysia Sarawak (UNIMAS), 94300, Kota Samarahan, Sarawak, Malaysia.
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2
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Duarte CN, Taofiq O, Dias MI, Heleno SA, Santos-Buelga C, Barros L, Amaral JS. Chemical Characterization and Bioactive Properties of Wine Lees and Diatomaceous Earth towards the Valorization of Underexploited Residues as Potential Cosmeceuticals. COSMETICS 2023. [DOI: 10.3390/cosmetics10020058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
Abstract
Annually, wine production is responsible for generating large quantities of residues, which are frequently disposed of and not valorized. So far, different studies have been conducted on grape pomace, yet less attention has been paid to other residues, such as wine lees and diatomaceous earth used in wine filtration. In this context, this study aimed to evaluate and compare the phenolic profile of these underexploited winemaking residues and assess their biological potential based on their antioxidant, antimicrobial, cytotoxic, and anti-aging activities (inhibition of tyrosinase and collagenase). Twenty-nine phenolic compounds, including twelve anthocyanins, were tentatively identified in the residues, with red grape pomace showing the highest diversity of compounds. The diatomaceous earth presented the highest content of non-anthocyanin phenolic compounds, being particularly rich in flavan-3-ols and myricetin-O-hexoside, and also presenting two anthocyanins. This sample also showed a high antioxidant activity, evidencing the best result in the reducing power assay. The red wine lees extract, despite showing a low content of phenolic compounds and less antioxidant activity, presented the highest inhibition capacity of bacteria growth. The extracts did not exhibit cytotoxicity against keratinocyte (up to 400 μg/mL) and fibroblast (up to 100 μg/mL) skin cell lines. However, the capacity of inhibiting tyrosinase and collagenase was low for the lees and diatomaceous earth, contrary to the grape pomace, seeds, and skins extracts that showed promising results, evidencing its potential as a cosmeceutical. Overall, this study highlights for the first time the potential of diatomaceous earth, an underexploited winemaking waste, in the obtention of added-value extracts and/or ingredients for cosmetic industry.
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Mustafa Y, Leese HS. Fabrication of a Lactate-Specific Molecularly Imprinted Polymer toward Disease Detection. ACS OMEGA 2023; 8:8732-8742. [PMID: 36910990 PMCID: PMC9996612 DOI: 10.1021/acsomega.2c08127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
The development of sensitive and selective robust sensor materials for targeted biomarker detection aims to contribute to self-health monitoring and management. Molecularly imprinted polymeric (MIP) materials can perform as biomimetic recognition elements via tailored routes of synthesis for specific target analyte extraction and/or detection. In this work, a sensitive- and selective-lactate MIP has been developed utilizing methacrylic acid and ethylene glycol dimethacrylate as the functional monomer and cross-linker, respectively. The sensitivity of the as-synthesized imprinted species was evaluated by determining the target analyte retention, imprinting factor, and selectivity adsorption of up to 63.5%, 6.86, and 0.82, respectively. MIP selectivity elucidated the imprinting mechanism between the functional monomers and target analyte lactate, further experimentally evidenced by using structurally competitive analytes malic acid and sodium 2-hydroxybutyrate, where retentions of 22.6 and 25.2%, respectively, were observed. Understanding the specific intermolecular mechanisms of both the template analyte and structural interferents with the MIP enables experimentalists to make informed decisions regarding monomer-target and porogen selections and possible sites of interaction for improved molecular imprinting. This imprinting system highlights the potential to be further developed into artificial receptor sensor materials for the detection of disease.
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Affiliation(s)
- Yasemin
L. Mustafa
- Materials
for Health Lab, Department of Chemical Engineering, University of Bath, Bath BA2 7AY, U.K.
- Centre
for Biosensors, Bioelectronics and Biodevices, University of Bath, Bath BA2 7AY, U.K.
| | - Hannah S. Leese
- Materials
for Health Lab, Department of Chemical Engineering, University of Bath, Bath BA2 7AY, U.K.
- Centre
for Biosensors, Bioelectronics and Biodevices, University of Bath, Bath BA2 7AY, U.K.
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4
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Lahcen A, Surya SG, Beduk T, Vijjapu MT, Lamaoui A, Durmus C, Timur S, Shekhah O, Mani V, Amine A, Eddaoudi M, Salama KN. Metal-Organic Frameworks Meet Molecularly Imprinted Polymers: Insights and Prospects for Sensor Applications. ACS APPLIED MATERIALS & INTERFACES 2022; 14:49399-49424. [PMID: 36315467 PMCID: PMC9650679 DOI: 10.1021/acsami.2c12842] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/06/2022] [Indexed: 05/12/2023]
Abstract
The use of porous materials as the core for synthesizing molecularly imprinted polymers (MIPs) adds significant value to the resulting sensing system. This review covers in detail the current progress and achievements regarding the synergistic combination of MIPs and porous materials, namely metal/covalent-organic frameworks (MOFs/COFs), including the application of such frameworks in the development of upgraded sensor platforms. The different processes involved in the synthesis of MOF/COF-MIPs are outlined, along with their intrinsic properties. Special attention is paid to debriefing the impact of the morphological changes that occur through the synergistic combination compared to those that occur due to the individual entities. Thereafter, the strategies used for building the sensors, as well as the transduction modes, are overviewed and discussed. This is followed by a full description of research advances for various types of MOF/COF-MIP-based (bio)sensors and their applications in the fields of environmental monitoring, food safety, and pharmaceutical analysis. Finally, the challenges/drawbacks, as well as the prospects of this research field, are discussed in detail.
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Affiliation(s)
- Abdellatif
Ait Lahcen
- Sensors
Lab, Advanced Membranes and Porous Materials Center (AMPMC), Computer,
Electrical, and Mathematical Science and Engineering (CEMSE) Division, King Abdullah University of Science and Technology
(KAUST), Thuwal23955-6900, Saudi Arabia
| | - Sandeep G. Surya
- Sensors
Lab, Advanced Membranes and Porous Materials Center (AMPMC), Computer,
Electrical, and Mathematical Science and Engineering (CEMSE) Division, King Abdullah University of Science and Technology
(KAUST), Thuwal23955-6900, Saudi Arabia
| | - Tutku Beduk
- Sensors
Lab, Advanced Membranes and Porous Materials Center (AMPMC), Computer,
Electrical, and Mathematical Science and Engineering (CEMSE) Division, King Abdullah University of Science and Technology
(KAUST), Thuwal23955-6900, Saudi Arabia
| | - Mani Teja Vijjapu
- Sensors
Lab, Advanced Membranes and Porous Materials Center (AMPMC), Computer,
Electrical, and Mathematical Science and Engineering (CEMSE) Division, King Abdullah University of Science and Technology
(KAUST), Thuwal23955-6900, Saudi Arabia
| | - Abderrahman Lamaoui
- Chemical
Analysis and Biosensors Group, Laboratory of Process Engineering and
Environment, Faculty of Science and Techniques, Hassan II University of Casablanca, B.P. 146, Mohammedia99999, Morocco
| | - Ceren Durmus
- Department
of Biochemistry, Faculty of Science, Ege
University, 35100Bornova, Izmir, Turkey
| | - Suna Timur
- Department
of Biochemistry, Faculty of Science, Ege
University, 35100Bornova, Izmir, Turkey
| | - Osama Shekhah
- Functional
Materials Design, Discovery and Development (FMD3) Research Group,
Advanced Membranes and Porous Materials Center (AMPMC), Division of
Physical Sciences and Engineering (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal23955-6900, Saudi Arabia
| | - Veerappan Mani
- Sensors
Lab, Advanced Membranes and Porous Materials Center (AMPMC), Computer,
Electrical, and Mathematical Science and Engineering (CEMSE) Division, King Abdullah University of Science and Technology
(KAUST), Thuwal23955-6900, Saudi Arabia
| | - Aziz Amine
- Chemical
Analysis and Biosensors Group, Laboratory of Process Engineering and
Environment, Faculty of Science and Techniques, Hassan II University of Casablanca, B.P. 146, Mohammedia99999, Morocco
| | - Mohamed Eddaoudi
- Functional
Materials Design, Discovery and Development (FMD3) Research Group,
Advanced Membranes and Porous Materials Center (AMPMC), Division of
Physical Sciences and Engineering (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal23955-6900, Saudi Arabia
| | - Khaled Nabil Salama
- Sensors
Lab, Advanced Membranes and Porous Materials Center (AMPMC), Computer,
Electrical, and Mathematical Science and Engineering (CEMSE) Division, King Abdullah University of Science and Technology
(KAUST), Thuwal23955-6900, Saudi Arabia
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Bzainia A, Dias RCS, Costa MRPFN. Enrichment of Quercetin from Winemaking Residual Diatomaceous Earth via a Tailor-Made Imprinted Adsorbent. Molecules 2022; 27:molecules27196406. [PMID: 36234945 PMCID: PMC9570924 DOI: 10.3390/molecules27196406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/23/2022] [Accepted: 09/24/2022] [Indexed: 11/24/2022] Open
Abstract
Residual diatomaceous earth (RDE) from winemaking activities is a rich and currently underexploited source of phenolic compounds which ought to be recycled from the perspective of circular bioeconomy. In this work, we demonstrate the feasibility of molecularly imprinted polymers (MIPs) for the enrichment of quercetin, a flavonoid at a fairly high content in residual diatomaceous earth. These MIPs were synthesized through free radical polymerization. FTIR confirmed the integration of the functional monomers into the polymeric chains. Batch adsorption experiments were used to assess the retention and selectivity of those MIPs towards quercetin. Commercial resins were compared with the synthesized materials using the same procedures. These adsorption experiments allowed the selection of the best performing MIP for the valorization of RDE extract. This treatment consisted of saturating the selected MIP with the extract and then desorbing the retained compounds using solvents of selected compositions. The desorbed fractions were analyzed using liquid chromatography, and the results demonstrated an increase in quercetin’s fractional area from 5% in the RDE extract to more than 40% in some fractions, which is roughly an eightfold enrichment of quercetin. Moreover, other flavonoids of close chemical structure to quercetin have been rather retained and enriched by the MIP.
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Affiliation(s)
- Amir Bzainia
- Polytechnic Institute of Bragança, Mountain Research Center (CIMO), 5300-253 Bragança, Portugal
- LSRE-LCM-Laboratory of Separation and Reaction Engineering—Laboratory of Catalysis and Materials, Faculty of Engineering, Department of Chemical Engineering, University of Porto, 4200-465 Porto, Portugal
| | - Rolando C. S. Dias
- Polytechnic Institute of Bragança, Mountain Research Center (CIMO), 5300-253 Bragança, Portugal
- Correspondence:
| | - Mário Rui P. F. N. Costa
- LSRE-LCM-Laboratory of Separation and Reaction Engineering—Laboratory of Catalysis and Materials, Faculty of Engineering, Department of Chemical Engineering, University of Porto, 4200-465 Porto, Portugal
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Sun Y, Yao C, Zeng J, Zhang Y, Zhang Y. Eco-friendly deep eutectic solvents skeleton patterned molecularly imprinted polymers for the separation of sinapic acid from agricultural wastes. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128441] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Ariani MD, Zuhrotun A, Manesiotis P, Hasanah AN. Magnetic Molecularly Imprinted Polymers: An Update on Their Use in the Separation of Active Compounds from Natural Products. Polymers (Basel) 2022; 14:polym14071389. [PMID: 35406265 PMCID: PMC9003505 DOI: 10.3390/polym14071389] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/18/2022] [Accepted: 03/25/2022] [Indexed: 02/06/2023] Open
Abstract
During the last few years, separation techniques using molecularly imprinted polymers (MIPs) have been developed, making breakthroughs using magnetic properties. Compared to conventional MIPs, magnetic molecularly imprinted polymers (MMIPs) have advantages in sample pretreatment due to their high specificity and selectivity towards analytes as a result of their larger specific surface areas and highly accessible specific binding sites. The techniques of isolation of active compounds from natural products usually require very long process times and low compound yields. When MMIPs are used in sample separation as Solid Phase Extraction (SPE) sorbents, the MMIPs are introduced into the dissolved sample and spread evenly, and they form bonds between the analyte and the MMIPs, which are then separated from the sample matrix using an external magnetic field. This process of separating analytes from the sample matrix makes the separation technique with MMIPs very simple and easy. This review discusses how to synthesize MMIPs, which factors must be considered in their synthesis, and their application in the separation of active compounds from natural products. MMIPs with magnetic core-shells made by co-precipitation can be a good choice for further development due to the high synthesis yield. Further optimization of the factors affecting the size and distribution of magnetic core-shell particles can obtain higher synthesis yields of MMIPs with higher adsorption capacity and selectivity. Thus, they can isolate target compounds from natural plants in high yields and purity.
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Affiliation(s)
- Marisa Dwi Ariani
- Pharmaceutical Analysis and Medicinal Chemistry Department, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Bandung 45463, West Java, Indonesia;
| | - Ade Zuhrotun
- Pharmacy Biology Department, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Bandung 45463, West Java, Indonesia;
| | - Panagiotis Manesiotis
- School of Chemistry and Chemical Engineering, Queens University of Belfast, Belfast BT9 5AG, UK;
| | - Aliya Nur Hasanah
- Pharmaceutical Analysis and Medicinal Chemistry Department, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Bandung 45463, West Java, Indonesia;
- Drug Development Study Center, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang, Bandung 45463, West Java, Indonesia
- Correspondence:
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9
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Mustafa YL, Keirouz A, Leese HS. Molecularly Imprinted Polymers in Diagnostics: Accessing Analytes in Biofluids. J Mater Chem B 2022; 10:7418-7449. [DOI: 10.1039/d2tb00703g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bio-applied molecularly imprinted polymers (MIPs) are biomimetic materials with tailor-made synthetic recognition sites, mimicking biological counterparts known for their sensitive and selective analyte detection. MIPs, specifically designed for biomarker analysis...
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10
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Mostafa AM, Barton SJ, Wren SP, Barker J. Review on molecularly imprinted polymers with a focus on their application to the analysis of protein biomarkers. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116431] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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11
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Kamaruzaman S, Nasir NM, Mohd Faudzi SM, Yahaya N, Mohamad Hanapi NS, Wan Ibrahim WN. Solid-Phase Extraction of Active Compounds from Natural Products by Molecularly Imprinted Polymers: Synthesis and Extraction Parameters. Polymers (Basel) 2021; 13:polym13213780. [PMID: 34771337 PMCID: PMC8587613 DOI: 10.3390/polym13213780] [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: 09/06/2021] [Revised: 10/21/2021] [Accepted: 10/21/2021] [Indexed: 11/16/2022] Open
Abstract
Molecularly imprinted polymers (MIPs) are synthetic polymers with a predetermined selectivity for a particular analyte or group of structurally related compounds, making them ideal materials for separation processes. Hence, in sample preparation, MIPs are chosen as an excellent material to provide selectivity. Moreover, its use in solid-phase extraction, also referred to as molecular imprinted solid phase extraction (MISPE), is well regarded. In recent years, many papers have been published addressing the utilization of MIPs or MISPE as sorbents in natural product applications, such as synthesis. This review describes the synthesis and characterization of MIPs as a tool in natural product applications.
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Affiliation(s)
- Sazlinda Kamaruzaman
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia; (N.M.N.); (S.M.M.F.)
- Natural Medicines and Product Research Laboratory (NaturMeds), Institute of Bioscience (IBS), Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia
- Correspondence:
| | - Najihah Mohammad Nasir
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia; (N.M.N.); (S.M.M.F.)
| | - Siti Munirah Mohd Faudzi
- Department of Chemistry, Faculty of Science, Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia; (N.M.N.); (S.M.M.F.)
- Natural Medicines and Product Research Laboratory (NaturMeds), Institute of Bioscience (IBS), Universiti Putra Malaysia (UPM), Serdang 43400, Selangor, Malaysia
| | - Noorfatimah Yahaya
- Integrative Medicine Cluster, Advanced Medical and Dental Institute (AMDI), Universiti Sains Malaysia, Bertam, Kepala Batas, Penang 13200, Malaysia;
| | - Nor Suhaila Mohamad Hanapi
- Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam 40450, Selangor, Malaysia; (N.S.M.H.); (W.N.W.I.)
| | - Wan Nazihah Wan Ibrahim
- Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam 40450, Selangor, Malaysia; (N.S.M.H.); (W.N.W.I.)
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12
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Progress in Application of Dual/Multi-Template Molecularly Imprinted Polymers. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1016/s1872-2040(21)60118-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Nguyen DCT, Dowling J, Ryan R, McLoughlin P, Fitzhenry L. Pharmaceutical-loaded contact lenses as an ocular drug delivery system: A review of critical lens characterization methodologies with reference to ISO standards. Cont Lens Anterior Eye 2021; 44:101487. [PMID: 34353748 DOI: 10.1016/j.clae.2021.101487] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/28/2021] [Accepted: 07/04/2021] [Indexed: 01/12/2023]
Abstract
Therapeutic contact lenses for ocular drug delivery have received considerable interest as they can potentially enhance ocular bioavailability, increase patient compliance, and reduce side effects. Along with the successful in vitro and in vivo studies on sustained drug delivery through contact lenses, lens critical properties such as water content, optical transparency and modulus have also been investigated. Aside from issues such as drug stability or burst release, the potential for the commercialization of pharmaceutical-loaded lenses can be limited by the alteration of lens physical and chemical properties upon the incorporation of therapeutic or non-therapeutic components. This review outlines advances in the use of pharmaceutical-loaded contact lenses and their relevant characterization methodologies as a potential ocular drug delivery system from 2010 to 2020, while summarizing current gaps and challenges in this field. A key reference point for this review is the relevant ISO standards on contact lenses, relating to the associated characterization methodologies. The content of this review is categorized based on the chemical, physical and mechanical properties of the loaded lens with the shortcomings of such analytical technologies examined.
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Affiliation(s)
- Dan Chau Thuy Nguyen
- Ocular Therapeutics Research Group (OTRG), Pharmaceutical & Molecular Biotechnology Research Centre (PMBRC), Waterford Institute of Technology, Waterford City, County Waterford X91 K0EK, Ireland.
| | - Joseph Dowling
- Research and Development Department, Bausch + Lomb Ireland Ltd., Waterford City, County Waterford X91 V383, Ireland
| | - Richie Ryan
- Ocular Therapeutics Research Group (OTRG), Pharmaceutical & Molecular Biotechnology Research Centre (PMBRC), Waterford Institute of Technology, Waterford City, County Waterford X91 K0EK, Ireland
| | - Peter McLoughlin
- Ocular Therapeutics Research Group (OTRG), Pharmaceutical & Molecular Biotechnology Research Centre (PMBRC), Waterford Institute of Technology, Waterford City, County Waterford X91 K0EK, Ireland
| | - Laurence Fitzhenry
- Ocular Therapeutics Research Group (OTRG), Pharmaceutical & Molecular Biotechnology Research Centre (PMBRC), Waterford Institute of Technology, Waterford City, County Waterford X91 K0EK, Ireland
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Gomes C, Dias R, Costa M. Hybrid cellulose-poly(4-vinylpyridine) adsorbents produced via ATRP and their application to target polyphenols in winemaking, olive oil production and almond processing residues. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Karimi Baker Z, Sardari S. Molecularly Imprinted Polymer (MIP) Applications in Natural Product Studies Based on Medicinal Plant and Secondary Metabolite Analysis. IRANIAN BIOMEDICAL JOURNAL 2021; 25:68-77. [PMID: 33461288 PMCID: PMC7921521 DOI: 10.29252/ibj.25.2.68] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Characterization and extraction of plant secondary metabolites are important in agriculture, pharmaceutical, and food industry. In this regard, the applied analytical methods are mostly costly and time-consuming; therefore, choosing a suitable approach is essential for optimum results and economic suitability. One of the recently considered methods used to characterize new types of materials is MIPs. Among the various applications of MIPs is the identification and separation of various plant-derived compounds, such as secondary metabolites, chemical residues, and pesticides. The present review describes the application of MIPs as a tool in medicinal plant material analysis, focusing on plant secondary metabolism.
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Affiliation(s)
- Zahra Karimi Baker
- Department of Horticulture, Faculty of Agriculture, Shahed University, Tehran, Iran.,Drug Design and Bioinformatics Unit, Medical Biotechnology Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran 13164, Iran
| | - Soroush Sardari
- Drug Design and Bioinformatics Unit, Medical Biotechnology Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran 13164, Iran
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Hou X, Guo B, Tong Y, Tian M. Using self-polymerization synthesis of boronate-affinity hollow stannic oxide based fragment template molecularly imprinted polymers for the selective recognition of polyphenols. J Chromatogr A 2020; 1612:460631. [DOI: 10.1016/j.chroma.2019.460631] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 10/12/2019] [Accepted: 10/16/2019] [Indexed: 01/05/2023]
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17
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Fathi Til R, Alizadeh-Khaledabad M, Mohammadi R, Pirsa S, Wilson LD. Molecular imprinted polymers for the controlled uptake of sinapic acid from aqueous media. Food Funct 2020; 11:895-906. [DOI: 10.1039/c9fo01598a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Molecularly imprinted polymers (MIPs) were synthesized via a precipitation polymerization method using 4-vinylpyridine as a functional monomer and ethylene glycol dimethacrylate as a cross-linker for selective separation of sinapic acid from water.
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Affiliation(s)
- Roya Fathi Til
- Department of Food Science and Technology
- Faculty of Agriculture
- Urmia University
- Urmia
- Iran
| | | | - Reza Mohammadi
- Department of Organic and Biochemistry
- Faculty of Chemistry
- University of Tabriz
- Tabriz
- Iran
| | - Sajad Pirsa
- Department of Food Science and Technology
- Faculty of Agriculture
- Urmia University
- Urmia
- Iran
| | - Lee D. Wilson
- Department of Chemistry
- University of Saskatchewan
- Saskatoon
- Canada
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