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A magnetically separable, highly stable enzyme system based on nanocomposites of enzymes and magnetic nanoparticles shipped in hierarchically ordered, mesocellular, mesoporous silica
DC Field | Value | Language |
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dc.contributor.author | Kim, Jungbae | - |
dc.contributor.author | Lee, Jinwoo | - |
dc.contributor.author | Na, Hyon Bin | - |
dc.contributor.author | Kim, Byoung Chan | - |
dc.contributor.author | Youn, Jong Kyu | - |
dc.contributor.author | Kwak, Ja Hun | - |
dc.contributor.author | Moon, Karam | - |
dc.contributor.author | Lee, Eunwoong | - |
dc.contributor.author | Kim, Jaeyun | - |
dc.contributor.author | Park, Jongnam | - |
dc.contributor.author | Dohnalkova, Alice | - |
dc.contributor.author | Park, Hyun Gyu | - |
dc.contributor.author | Gu, Man Bock | - |
dc.contributor.author | Chang, Ho Nam | - |
dc.contributor.author | Grate, Jay W. | - |
dc.contributor.author | Hyeon, Taeghwan | - |
dc.date.accessioned | 2020-04-27T13:35:59Z | - |
dc.date.available | 2020-04-27T13:35:59Z | - |
dc.date.created | 2020-03-19 | - |
dc.date.created | 2020-03-19 | - |
dc.date.issued | 2005-12 | - |
dc.identifier.citation | Small, Vol.1 No.12, pp.1203-1207 | - |
dc.identifier.issn | 1613-6810 | - |
dc.identifier.other | 92843 | - |
dc.identifier.uri | https://hdl.handle.net/10371/165998 | - |
dc.description.abstract | The development of a magnetically separable and highly stable enzyme system, using nanoparticles and mesoporous silica, was investigated. Nanometer-scale composites of enzyme molecules and hierarchically ordered magnetite nanoparticles were immobilized via a ship-in-a-bottle approach, which used co-adsorption of enzymes and magnetite (Fe3O4) nanoparticles. The enzyme molecules were crosslinked via glutaraldehyde (GA) treatment resulting in the effective entrapment of neighboring magnetite nanoparticles. These nanocomposites, called M-CLEAs, were found magnetically separable, highly loaded with enzymes, stable under harsh conditions, resistant to proteolytic digestion, and recyclable for iterative use with negligible loss of enzyme activity. The ship-in-a-bottle approach can be expanded to many other enzymes and has applications in bioremediation and bioconversion. | - |
dc.language | 영어 | - |
dc.publisher | Wiley - V C H Verlag GmbbH & Co. | - |
dc.title | A magnetically separable, highly stable enzyme system based on nanocomposites of enzymes and magnetic nanoparticles shipped in hierarchically ordered, mesocellular, mesoporous silica | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 현택환 | - |
dc.identifier.doi | 10.1002/smll.200500245 | - |
dc.citation.journaltitle | Small | - |
dc.identifier.wosid | 000233220200013 | - |
dc.identifier.scopusid | 2-s2.0-33745433839 | - |
dc.citation.endpage | 1207 | - |
dc.citation.number | 12 | - |
dc.citation.startpage | 1203 | - |
dc.citation.volume | 1 | - |
dc.identifier.sci | 000233220200013 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Hyeon, Taeghwan | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | CATALYTIC ACTIVITY | - |
dc.subject.keywordPlus | CHEMICAL-SYNTHESIS | - |
dc.subject.keywordPlus | ORGANIC-SOLVENTS | - |
dc.subject.keywordPlus | BIOCATALYSIS | - |
dc.subject.keywordPlus | CRYSTALLINE | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordPlus | MCM-41 | - |
dc.subject.keywordAuthor | enzyme catalysis | - |
dc.subject.keywordAuthor | magnetic nanoparticles | - |
dc.subject.keywordAuthor | magnetic separation | - |
dc.subject.keywordAuthor | mesoporous materials | - |
dc.subject.keywordAuthor | silica | - |
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