Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 김기현 | - |
dc.date.accessioned | 2020-09-14T02:28:11Z | - |
dc.date.available | 2020-09-14T02:28:11Z | - |
dc.date.issued | 2019-09 | - |
dc.identifier.citation | Environmental Research, v. 176, article no. 108580 | en_US |
dc.identifier.issn | 0013-9351 | - |
dc.identifier.issn | 1096-0953 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0013935119303779?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/153856 | - |
dc.description.abstract | A novel and porous molecularly imprinted polymer (PMIP) was synthesized and used as a solid-phase extraction adsorbent for preconcentration of carbamazepine (CBZ) prior to its quantitation by high-performance liquid chromatography (HPLC) in various sample forms (e.g., drinking water, river water, hospital wastewater, and pharmaceuticals). PMIP-CBZ was applied to a polymerization process in which polystyrene spheres were coated with a silica layer. Removal of polystyrene spheres and formation of porous silica facilitated the recovery of CBZ (99.4%) during the extraction process. Site accessibility to the surface of PMIP-CBZ increased the density of high-recognition sites. PMIP-CBZ was characterized by Fourier-transform infrared spectroscopy and scanning electron microscopy. The key variables influencing the extraction efficiency of PMIP (e.g., adsorbent loading, eluent type, eluent volume, reusability of the adsorbent, and cross-reactivity) were optimized. The optimized protocol was successfully employed to quantify CBZ with limit of detection and limit of quantification as 0.082 and 0.270 ng/mL, respectively (linear detection range: 0.5-250 ng/mL and a relative standard deviation: ˂ 5%). Use of the PMIP adsorbent resulted in a sensitive and stable method for efficiently quantitation of CBZ from various real sample matrices. | en_US |
dc.description.sponsorship | The authors are thankful to UGC, New Delhi for providing financial support under scheme MRP-MAJOR-CHEM-2013-36417. This research acknowledges support from the R&D Center for Green Patrol Technologies through the R&D for Global Top Environmental Technologies funded by the Ministry of Environment (Grant No: 2018001850001) as well as a grant from the National Research Foundation of Korea funded by the Ministry of Science ICI' and Future Planning (Grant No: 2016R1E1A1A01940995). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | en_US |
dc.subject | Porous molecularly imprinted polymer | en_US |
dc.subject | Carbamazepine | en_US |
dc.subject | Solid-phase extraction | en_US |
dc.subject | Aqueous samples | en_US |
dc.title | Preparation and evaluation of a porous molecularly imprinted polymer for selective recognition of the antiepileptic drug carbamazepine | en_US |
dc.type | Article | en_US |
dc.relation.volume | 176 | - |
dc.identifier.doi | 10.1016/j.envres.2019.108580 | - |
dc.relation.page | 1-9 | - |
dc.relation.journal | Environmental Research | - |
dc.contributor.googleauthor | Mohiuddin, Irshad | - |
dc.contributor.googleauthor | Berhanu, Asnake Lealem | - |
dc.contributor.googleauthor | Malik, Ashok Kumar | - |
dc.contributor.googleauthor | Aulakh, Jatinder Singh | - |
dc.contributor.googleauthor | Lee, Jechan | - |
dc.contributor.googleauthor | Kim, Ki-Hyun | - |
dc.relation.code | 2019015764 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | kkim61 | - |
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