Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples
Molecularly imprinted silica gel (MISG) was incorporated through dispersion in agarose polymer matrix to form a mixed matrix membrane (MMM) and was applied for the determination of three sulfonamide antibiotic compounds (i.e. sulfamethoxazole (SMX), sulfamonomethoxine (SMM), and sulfadiazine (SDZ))...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier BV
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/81416/ http://psasir.upm.edu.my/id/eprint/81416/1/Molecularly%20imprinted%20silica%20gel%20incorporated%20with%20agarose%20polymer%20matrix%20as%20mixed%20matrix%20membrane%20for%20separation%20and%20preconcentration%20of%20sulfonamide%20antibiotics%20in%20water%20samples.pdf |
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| author | Rozaini, Muhammad Nur’ Hafiz Semail, Nadhiratul farihin Saad, Bahruddin Kamaruzaman, Sazlinda Abdullah, Wan Nazwanie Abdul Rahim, Noorazwani Miskam, Mazidatulakmam Loh, Saw Hong Yahaya, Noorfatimah |
| author_facet | Rozaini, Muhammad Nur’ Hafiz Semail, Nadhiratul farihin Saad, Bahruddin Kamaruzaman, Sazlinda Abdullah, Wan Nazwanie Abdul Rahim, Noorazwani Miskam, Mazidatulakmam Loh, Saw Hong Yahaya, Noorfatimah |
| author_sort | Rozaini, Muhammad Nur’ Hafiz |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Molecularly imprinted silica gel (MISG) was incorporated through dispersion in agarose polymer matrix to form a mixed matrix membrane (MMM) and was applied for the determination of three sulfonamide antibiotic compounds (i.e. sulfamethoxazole (SMX), sulfamonomethoxine (SMM), and sulfadiazine (SDZ)) from environmental water samples. Several important microextraction conditions, such as type of desorption solvent, extraction time, amount of sorbent, sample volume, pH, and effect of desorption time, were comprehensively optimized. A preconcentration factors of ≥ 20 was achieved by the extraction of 12.5 mL of water samples using the developed method. This microextraction-HPLC method demonstrated good linearity (1–500 μg L–1) with a coefficient of determination (R2) of 0.9959–0.9999, low limits of detection (0.06–0.17 μg L–1) and limits of quantification (0.20–0.56 μg L–1), good analyte recoveries (80–96%), and acceptable relative standard deviations (< 10%) under the optimized conditions. The method is systematically compared to those reported in the literature. |
| first_indexed | 2025-11-15T12:23:57Z |
| format | Article |
| id | upm-81416 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:23:57Z |
| publishDate | 2019 |
| publisher | Elsevier BV |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-814162021-02-13T18:36:52Z http://psasir.upm.edu.my/id/eprint/81416/ Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples Rozaini, Muhammad Nur’ Hafiz Semail, Nadhiratul farihin Saad, Bahruddin Kamaruzaman, Sazlinda Abdullah, Wan Nazwanie Abdul Rahim, Noorazwani Miskam, Mazidatulakmam Loh, Saw Hong Yahaya, Noorfatimah Molecularly imprinted silica gel (MISG) was incorporated through dispersion in agarose polymer matrix to form a mixed matrix membrane (MMM) and was applied for the determination of three sulfonamide antibiotic compounds (i.e. sulfamethoxazole (SMX), sulfamonomethoxine (SMM), and sulfadiazine (SDZ)) from environmental water samples. Several important microextraction conditions, such as type of desorption solvent, extraction time, amount of sorbent, sample volume, pH, and effect of desorption time, were comprehensively optimized. A preconcentration factors of ≥ 20 was achieved by the extraction of 12.5 mL of water samples using the developed method. This microextraction-HPLC method demonstrated good linearity (1–500 μg L–1) with a coefficient of determination (R2) of 0.9959–0.9999, low limits of detection (0.06–0.17 μg L–1) and limits of quantification (0.20–0.56 μg L–1), good analyte recoveries (80–96%), and acceptable relative standard deviations (< 10%) under the optimized conditions. The method is systematically compared to those reported in the literature. Elsevier BV 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/81416/1/Molecularly%20imprinted%20silica%20gel%20incorporated%20with%20agarose%20polymer%20matrix%20as%20mixed%20matrix%20membrane%20for%20separation%20and%20preconcentration%20of%20sulfonamide%20antibiotics%20in%20water%20samples.pdf Rozaini, Muhammad Nur’ Hafiz and Semail, Nadhiratul farihin and Saad, Bahruddin and Kamaruzaman, Sazlinda and Abdullah, Wan Nazwanie and Abdul Rahim, Noorazwani and Miskam, Mazidatulakmam and Loh, Saw Hong and Yahaya, Noorfatimah (2019) Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples. Talanta, 199. pp. 522-531. ISSN 0039-9140 https://www.sciencedirect.com/science/article/abs/pii/S0039914019302395 10.1016/j.talanta.2019.02.096 |
| spellingShingle | Rozaini, Muhammad Nur’ Hafiz Semail, Nadhiratul farihin Saad, Bahruddin Kamaruzaman, Sazlinda Abdullah, Wan Nazwanie Abdul Rahim, Noorazwani Miskam, Mazidatulakmam Loh, Saw Hong Yahaya, Noorfatimah Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples |
| title | Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples |
| title_full | Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples |
| title_fullStr | Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples |
| title_full_unstemmed | Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples |
| title_short | Molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples |
| title_sort | molecularly imprinted silica gel incorporated with agarose polymer matrix as mixed matrix membrane for separation and preconcentration of sulfonamide antibiotics in water samples |
| url | http://psasir.upm.edu.my/id/eprint/81416/ http://psasir.upm.edu.my/id/eprint/81416/ http://psasir.upm.edu.my/id/eprint/81416/ http://psasir.upm.edu.my/id/eprint/81416/1/Molecularly%20imprinted%20silica%20gel%20incorporated%20with%20agarose%20polymer%20matrix%20as%20mixed%20matrix%20membrane%20for%20separation%20and%20preconcentration%20of%20sulfonamide%20antibiotics%20in%20water%20samples.pdf |