Magnetic molecularly imprinted polymers using ternary deep eutectic solvent as novel functional monomer for hydroxytyrosol separation
In this work, magnetic molecularly imprinted polymers (MIPs) for specific recognition of Hydroxytyrosol (HT) were designed by vinyl-modified magnetic particles (Fe3O4@SiO2@VTEOs) as carrier, ternary deep eutectic solvent (DES) as functional monomer, while ethylene glycol dimethacrylate (EGDMA) as cr...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-04-01
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| Series: | Heliyon |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844024042889 |
| _version_ | 1797203038762434560 |
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| author | Xiaojing Wang Mengru Wang Bailin Wu Shengyuan Yu Zaizhi Liu Xuyang Qin Huijuan Xu Wei Li Sha Luo Lijuan Wang Chunhui Ma Shouxin Liu |
| author_facet | Xiaojing Wang Mengru Wang Bailin Wu Shengyuan Yu Zaizhi Liu Xuyang Qin Huijuan Xu Wei Li Sha Luo Lijuan Wang Chunhui Ma Shouxin Liu |
| author_sort | Xiaojing Wang |
| collection | DOAJ |
| description | In this work, magnetic molecularly imprinted polymers (MIPs) for specific recognition of Hydroxytyrosol (HT) were designed by vinyl-modified magnetic particles (Fe3O4@SiO2@VTEOs) as carrier, ternary deep eutectic solvent (DES) as functional monomer, while ethylene glycol dimethacrylate (EGDMA) as crosslinker. The optimum amount of DES was obtained by adsorption experiments (molar ratio, caffeic acid: choline chloride: formic acid = 1:6:3) which were 140 μL in total. Under the optimized amount of DES, the maximum adsorption capacity of the MIPs particles was 42.43 mg g−1, which was superior to non-imprinted polymer (4.64 mg g−1) and the imprinting factor (IF) is 9.10. Syringin and Oleuropicrin were used as two reference molecules to test the selectivity of the DES-MIPs particles. The adsorption capacity of HT was 40.11 mg g−1. Three repeated experiments show that the polymer has high stability and repeatability (RSD = 5.50). |
| first_indexed | 2024-04-24T08:12:59Z |
| format | Article |
| id | doaj.art-8688693c318248f5bef3a91e4c0ac79b |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-04-24T08:12:59Z |
| publishDate | 2024-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-8688693c318248f5bef3a91e4c0ac79b2024-04-17T04:49:25ZengElsevierHeliyon2405-84402024-04-01108e28257Magnetic molecularly imprinted polymers using ternary deep eutectic solvent as novel functional monomer for hydroxytyrosol separationXiaojing Wang0Mengru Wang1Bailin Wu2Shengyuan Yu3Zaizhi Liu4Xuyang Qin5Huijuan Xu6Wei Li7Sha Luo8Lijuan Wang9Chunhui Ma10Shouxin Liu11Key Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, ChinaKey Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, ChinaKey Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, ChinaKey Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, ChinaCollege of Life Sciences, Jiangxi Normal University, 330022, Nanchang, ChinaKey Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, ChinaKey Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, ChinaKey Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, ChinaKey Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, ChinaKey Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, ChinaKey Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, China; Corresponding author. Key Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, Harbin, 150040, China.Key Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, 150040, Harbin, China; Corresponding author. Key Laboratory of Bio-based Material Science and Technology (Ministry of Education), College of Material Science and Engineering, Northeast Forestry University, Harbin, 150040, China.In this work, magnetic molecularly imprinted polymers (MIPs) for specific recognition of Hydroxytyrosol (HT) were designed by vinyl-modified magnetic particles (Fe3O4@SiO2@VTEOs) as carrier, ternary deep eutectic solvent (DES) as functional monomer, while ethylene glycol dimethacrylate (EGDMA) as crosslinker. The optimum amount of DES was obtained by adsorption experiments (molar ratio, caffeic acid: choline chloride: formic acid = 1:6:3) which were 140 μL in total. Under the optimized amount of DES, the maximum adsorption capacity of the MIPs particles was 42.43 mg g−1, which was superior to non-imprinted polymer (4.64 mg g−1) and the imprinting factor (IF) is 9.10. Syringin and Oleuropicrin were used as two reference molecules to test the selectivity of the DES-MIPs particles. The adsorption capacity of HT was 40.11 mg g−1. Three repeated experiments show that the polymer has high stability and repeatability (RSD = 5.50).http://www.sciencedirect.com/science/article/pii/S2405844024042889MagneticMolecularly imprinting polymers (MIPs)Deep eutectic solvent (DES)Hydroxytyrosol (HT) |
| spellingShingle | Xiaojing Wang Mengru Wang Bailin Wu Shengyuan Yu Zaizhi Liu Xuyang Qin Huijuan Xu Wei Li Sha Luo Lijuan Wang Chunhui Ma Shouxin Liu Magnetic molecularly imprinted polymers using ternary deep eutectic solvent as novel functional monomer for hydroxytyrosol separation Heliyon Magnetic Molecularly imprinting polymers (MIPs) Deep eutectic solvent (DES) Hydroxytyrosol (HT) |
| title | Magnetic molecularly imprinted polymers using ternary deep eutectic solvent as novel functional monomer for hydroxytyrosol separation |
| title_full | Magnetic molecularly imprinted polymers using ternary deep eutectic solvent as novel functional monomer for hydroxytyrosol separation |
| title_fullStr | Magnetic molecularly imprinted polymers using ternary deep eutectic solvent as novel functional monomer for hydroxytyrosol separation |
| title_full_unstemmed | Magnetic molecularly imprinted polymers using ternary deep eutectic solvent as novel functional monomer for hydroxytyrosol separation |
| title_short | Magnetic molecularly imprinted polymers using ternary deep eutectic solvent as novel functional monomer for hydroxytyrosol separation |
| title_sort | magnetic molecularly imprinted polymers using ternary deep eutectic solvent as novel functional monomer for hydroxytyrosol separation |
| topic | Magnetic Molecularly imprinting polymers (MIPs) Deep eutectic solvent (DES) Hydroxytyrosol (HT) |
| url | http://www.sciencedirect.com/science/article/pii/S2405844024042889 |
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