Synthesis of Molecularly Imprinted Polymer as a Solid Phase Sorbent for Pesticide Dursban
This study describes the synthesis of molecularly imprinted polymers (MIPs) by using an Anti-ChE OPs, namely dursban, as a template. Non-covalent bulk polymerization was successfully applied to synthesis different imprinted and non-imprinted polymers with MAA, MMA, AA, and 4-vpy as monomer in select...
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| Format: | Article |
| Language: | English |
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Tehran University of Medical Sciences
2010-12-01
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| Series: | International Journal of Occupational Hygiene |
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| Online Access: | https://ijoh.tums.ac.ir/index.php/ijoh/article/view/18 |
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| author | Mohsen Rahiminezhad Seyed Jamaleddin Shahtaheri Mohammad Reza Ganjali Ali-Reza Koohpaei Abbas Rahimi Forushani Farideh Golbabaei |
| author_facet | Mohsen Rahiminezhad Seyed Jamaleddin Shahtaheri Mohammad Reza Ganjali Ali-Reza Koohpaei Abbas Rahimi Forushani Farideh Golbabaei |
| author_sort | Mohsen Rahiminezhad |
| collection | DOAJ |
| description | This study describes the synthesis of molecularly imprinted polymers (MIPs) by using an Anti-ChE OPs, namely dursban, as a template. Non-covalent bulk polymerization was successfully applied to synthesis different imprinted and non-imprinted polymers with MAA, MMA, AA, and 4-vpy as monomer in selected porogens (chloroform, toluene, and acetonitrile). In order to evaluate the template binding of the polymers, equilibrium binding experiments was carried out. High binding amount of imprinted polymers compared to non-imprinted polymer was due to effective imprinting or encoding of dursban template shape in the polymer matrixes. From this study, the dursban imprinted polymers prepared using acidic MAA as a functional monomer showed excellent molecular binding ability for dursban. This is because the hydrogen binding interaction between dursban and MAA may be formed between sulfur, oxygen, chlorine, and nitrogen groups of dursban and carboxyl group of MAA. The results shows the use of chloroform as porogen, with a poor hydrogen binding power, significantly affects the binding extend of the MIPs. MAA and chloroform were found to be the most suitable monomer and porogen for the preparation of appropriate dursban molecularly imprinted polymers. This study has shown the possibility of synthesizing and using molecularly imprinted polymers as sorbent for an Anti-ChE OPs. |
| first_indexed | 2024-12-19T10:38:18Z |
| format | Article |
| id | doaj.art-0b6fa85fa4a54e8f994a66c21ae051b8 |
| institution | Directory Open Access Journal |
| issn | 2008-5109 2008-5435 |
| language | English |
| last_indexed | 2024-12-19T10:38:18Z |
| publishDate | 2010-12-01 |
| publisher | Tehran University of Medical Sciences |
| record_format | Article |
| series | International Journal of Occupational Hygiene |
| spelling | doaj.art-0b6fa85fa4a54e8f994a66c21ae051b82022-12-21T20:25:32ZengTehran University of Medical SciencesInternational Journal of Occupational Hygiene2008-51092008-54352010-12-0122Synthesis of Molecularly Imprinted Polymer as a Solid Phase Sorbent for Pesticide DursbanMohsen Rahiminezhad0Seyed Jamaleddin Shahtaheri1Mohammad Reza Ganjali2Ali-Reza Koohpaei3Abbas Rahimi Forushani4Farideh Golbabaei5Department of Occupational Health, School of Public Health, Tehran University of Medical Sciences, Tehran, IranDepartment of Occupational Health, School of Public Health, Center for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran3Center of Excellence in Electrochemistry, Endocrine & Metabolism Research Center, Tehran University of Medical Sciences, Tehran, IranDepartment of Occupational Health, Qom University of Medical Sciences, Qom, Iran.Department of Biostatistics, School of Public Health, Tehran University of Medical Sciences, TehranDepartment of Occupational Health, School of Public Health, Tehran University of Medical Sciences, Tehran, IranThis study describes the synthesis of molecularly imprinted polymers (MIPs) by using an Anti-ChE OPs, namely dursban, as a template. Non-covalent bulk polymerization was successfully applied to synthesis different imprinted and non-imprinted polymers with MAA, MMA, AA, and 4-vpy as monomer in selected porogens (chloroform, toluene, and acetonitrile). In order to evaluate the template binding of the polymers, equilibrium binding experiments was carried out. High binding amount of imprinted polymers compared to non-imprinted polymer was due to effective imprinting or encoding of dursban template shape in the polymer matrixes. From this study, the dursban imprinted polymers prepared using acidic MAA as a functional monomer showed excellent molecular binding ability for dursban. This is because the hydrogen binding interaction between dursban and MAA may be formed between sulfur, oxygen, chlorine, and nitrogen groups of dursban and carboxyl group of MAA. The results shows the use of chloroform as porogen, with a poor hydrogen binding power, significantly affects the binding extend of the MIPs. MAA and chloroform were found to be the most suitable monomer and porogen for the preparation of appropriate dursban molecularly imprinted polymers. This study has shown the possibility of synthesizing and using molecularly imprinted polymers as sorbent for an Anti-ChE OPs.https://ijoh.tums.ac.ir/index.php/ijoh/article/view/18Molecularly imprinted polymersDursban imprinted sorbentAnti-ChE OPsNon-covalent bulk polymerization |
| spellingShingle | Mohsen Rahiminezhad Seyed Jamaleddin Shahtaheri Mohammad Reza Ganjali Ali-Reza Koohpaei Abbas Rahimi Forushani Farideh Golbabaei Synthesis of Molecularly Imprinted Polymer as a Solid Phase Sorbent for Pesticide Dursban International Journal of Occupational Hygiene Molecularly imprinted polymers Dursban imprinted sorbent Anti-ChE OPs Non-covalent bulk polymerization |
| title | Synthesis of Molecularly Imprinted Polymer as a Solid Phase Sorbent for Pesticide Dursban |
| title_full | Synthesis of Molecularly Imprinted Polymer as a Solid Phase Sorbent for Pesticide Dursban |
| title_fullStr | Synthesis of Molecularly Imprinted Polymer as a Solid Phase Sorbent for Pesticide Dursban |
| title_full_unstemmed | Synthesis of Molecularly Imprinted Polymer as a Solid Phase Sorbent for Pesticide Dursban |
| title_short | Synthesis of Molecularly Imprinted Polymer as a Solid Phase Sorbent for Pesticide Dursban |
| title_sort | synthesis of molecularly imprinted polymer as a solid phase sorbent for pesticide dursban |
| topic | Molecularly imprinted polymers Dursban imprinted sorbent Anti-ChE OPs Non-covalent bulk polymerization |
| url | https://ijoh.tums.ac.ir/index.php/ijoh/article/view/18 |
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