Starch-Mg/Al layered double hydroxide composites as an efficient solid phase extraction sorbent for non-steroidal anti-inflammatory drugs as environmental pollutants
DC Field | Value | Language |
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dc.contributor.author | Mohiuddin, Irshad | - |
dc.contributor.author | Grover, Aman | - |
dc.contributor.author | Aulakh, Jatinder Singh | - |
dc.contributor.author | Malik, Ashok Kumar | - |
dc.contributor.author | Lee, Sang Soo | - |
dc.contributor.author | Brown, Richard J. C. | - |
dc.contributor.author | Kim, Ki-Hyun | - |
dc.date.accessioned | 2021-08-02T08:27:28Z | - |
dc.date.available | 2021-08-02T08:27:28Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/8068 | - |
dc.description.abstract | Using a co-precipitation method, starch-Mg/Al layered double hydroxide (S-Mg/Al LDH) composites were synthesized. Their physicochemical properties were assessed by Fourier-transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, and thermo-gravimetric analysis. The quantification of six nonsteroidal anti-inflammatory drugs (NSAIDs) was conducted using real samples (e.g., hospital waste water, river water, sewage treatment plant water, and tablet formulations) by gas chromatography-mass spectrometry. For the development of this method, the system was optimized in terms of several key variables (e.g., pH, flow rate, and eluent type/volume). The developed method for NSAIDs exhibited good resolution, sensitivity, reproducibility, and specificity even in complex matrices with limits of detection between 4 and 20 pg/mL. Hence, S-Mg/Al LDH composites were proven to be efficient and fast solid phase extraction (SPE) sorbents for NSAIDs. In addition, each LDH-SPE cartridge showed good reusability without a noticeable change in performance (e.g., up to 30 cycles) and target recoveries between 99.5 - 82.9 %. This work should open up new opportunities for a sesnsitive and sustainable quantitative method for the determination of NSAIDs in complex samples. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Starch-Mg/Al layered double hydroxide composites as an efficient solid phase extraction sorbent for non-steroidal anti-inflammatory drugs as environmental pollutants | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Ki-Hyun | - |
dc.identifier.doi | 10.1016/j.jhazmat.2020.123782 | - |
dc.identifier.scopusid | 2-s2.0-85090405288 | - |
dc.identifier.wosid | 000581684900167 | - |
dc.identifier.bibliographicCitation | JOURNAL OF HAZARDOUS MATERIALS, v.401, pp.1 - 15 | - |
dc.relation.isPartOf | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.citation.title | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.citation.volume | 401 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 15 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | MOLECULARLY IMPRINTED POLYMER | - |
dc.subject.keywordPlus | SURFACE-WATER | - |
dc.subject.keywordPlus | EMERGING CONTAMINANTS | - |
dc.subject.keywordPlus | RIVER | - |
dc.subject.keywordPlus | PHARMACEUTICALS | - |
dc.subject.keywordPlus | DICLOFENAC | - |
dc.subject.keywordPlus | SAMPLES | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | IBUPROFEN | - |
dc.subject.keywordPlus | NAPROXEN | - |
dc.subject.keywordAuthor | Starch | - |
dc.subject.keywordAuthor | Layered double hydroxide | - |
dc.subject.keywordAuthor | Morphology | - |
dc.subject.keywordAuthor | Thermal stability | - |
dc.subject.keywordAuthor | NSAIDs | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0304389420317714?via%3Dihub | - |
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