Hierarchically structured microgels of SPIONs, nanofibers, and alginate for copper ion removal
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Birajdar, Mallinath S. | - |
dc.contributor.author | Lee, Jonghwi | - |
dc.date.available | 2019-06-26T01:31:02Z | - |
dc.date.issued | 2019-09 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.issn | 1876-794X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/26353 | - |
dc.description.abstract | Microgels have been developed for various practical applications such as heavy metal removal. However, their internal structures are difficult to control for a specific application. This study, for the first time, confirms that a hierarchical structure improves the ability of microgels in heavy metal ion removal. Superparamagnetic iron oxide nanoparticles (SPIONs) were incorporated into polylactic acid nanofibers which were then incorporated into alginate microgels, both of which have metal removal capability. A combination of electrospinning and spraying was used to prepare the microgels. The fibers outside the microgels were selectively dissolved out in a subsequent step. The fiber density inside the microgels could be controlled by the electrospinning time. This SPION-loaded nanofiber-entrapped alginate microgel showed outstanding Cu 2+ ion adsorption compared to ones without SPIONs or nanofibers. This hierarchical microarchitecture of microgel could find various applications in the fields of future environmental applications. © 2019 The Korean Society of Industrial and Engineering Chemistry | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Korean Society of Industrial Engineering Chemistry | - |
dc.title | Hierarchically structured microgels of SPIONs, nanofibers, and alginate for copper ion removal | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jiec.2019.04.052 | - |
dc.identifier.bibliographicCitation | Journal of Industrial and Engineering Chemistry, v.77, pp 303 - 308 | - |
dc.identifier.kciid | ART002510080 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000473376600032 | - |
dc.identifier.scopusid | 2-s2.0-85065526949 | - |
dc.citation.endPage | 308 | - |
dc.citation.startPage | 303 | - |
dc.citation.title | Journal of Industrial and Engineering Chemistry | - |
dc.citation.volume | 77 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Alginate | - |
dc.subject.keywordAuthor | Electrospinning | - |
dc.subject.keywordAuthor | Iron oxide nanoparticle | - |
dc.subject.keywordAuthor | Metal ions | - |
dc.subject.keywordAuthor | Microgels | - |
dc.subject.keywordAuthor | Spraying | - |
dc.subject.keywordAuthor | Superparamagnetic | - |
dc.subject.keywordPlus | Alginate | - |
dc.subject.keywordPlus | Copper | - |
dc.subject.keywordPlus | Electrospinning | - |
dc.subject.keywordPlus | Heavy metals | - |
dc.subject.keywordPlus | Iron oxides | - |
dc.subject.keywordPlus | Metal ions | - |
dc.subject.keywordPlus | Nanofibers | - |
dc.subject.keywordPlus | Spraying | - |
dc.subject.keywordPlus | Superparamagnetism | - |
dc.subject.keywordPlus | Environmental applications | - |
dc.subject.keywordPlus | Heavy metal ion removal | - |
dc.subject.keywordPlus | Hierarchical structures | - |
dc.subject.keywordPlus | Iron oxide nanoparticle | - |
dc.subject.keywordPlus | Metal-removal capability | - |
dc.subject.keywordPlus | Micro-gels | - |
dc.subject.keywordPlus | Superparamagnetic iron oxide nanoparticles | - |
dc.subject.keywordPlus | Superparamagnetics | - |
dc.subject.keywordPlus | Metal nanoparticles | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.