Electrostatic interaction effect for human DNA separation with functionalized rnesoporous silicas
DC Field | Value | Language |
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dc.contributor.author | Choi, Hong Kyung | - |
dc.contributor.author | Chang, Jeong Ho | - |
dc.contributor.author | Ko, Il Hwan | - |
dc.contributor.author | Lee, Jin Hyung | - |
dc.contributor.author | Jeong, Bong Yong | - |
dc.contributor.author | Kim, Jong Hee | - |
dc.contributor.author | Kim, Jung Bae | - |
dc.date.accessioned | 2021-09-07T13:49:43Z | - |
dc.date.available | 2021-09-07T13:49:43Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-04 | - |
dc.identifier.issn | 0022-4596 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/112805 | - |
dc.description.abstract | This work describes the development of highly efficient human DNA separation with functionalized mesoporous silica (FMS) materials. To demonstrate the electrostatic interaction effect between the target DNA molecules and FMS, three aminofunctionality types comprised of a mono-, a di-, and a triamine functional group were introduced on the inner surfaces of mesoporous silica particles. Systematic characterization of the synthesized materials was achieved by solid-state Si-29 and C-13-NMR techniques, BET, FT-IR, and XPS. The DNA separation efficiency was explored via the function of the amino-group number, the amount used, and the added NaCl concentration. The DNA adsorption yields were high in terms of the use of triaminofunctionalized FMS at the 10 ng/L. level, and the DNA desorption efficiency showed the optimum level at over 3.0 M NaCl concentration. The use of FMS in a DNA separation process provides numerous advantages over the conventional silica-based process. Crown Copyright (C) 2011 Published by Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject | MESOPOROUS SILICA | - |
dc.subject | MAGNETIC NANOPARTICLES | - |
dc.subject | AGENTS | - |
dc.title | Electrostatic interaction effect for human DNA separation with functionalized rnesoporous silicas | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jung Bae | - |
dc.identifier.doi | 10.1016/j.jssc.2011.02.005 | - |
dc.identifier.scopusid | 2-s2.0-79953660266 | - |
dc.identifier.wosid | 000289597100012 | - |
dc.identifier.bibliographicCitation | JOURNAL OF SOLID STATE CHEMISTRY, v.184, no.4, pp.805 - 810 | - |
dc.relation.isPartOf | JOURNAL OF SOLID STATE CHEMISTRY | - |
dc.citation.title | JOURNAL OF SOLID STATE CHEMISTRY | - |
dc.citation.volume | 184 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 805 | - |
dc.citation.endPage | 810 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.subject.keywordPlus | MESOPOROUS SILICA | - |
dc.subject.keywordPlus | MAGNETIC NANOPARTICLES | - |
dc.subject.keywordPlus | AGENTS | - |
dc.subject.keywordAuthor | Functionalized mesoporous silicas | - |
dc.subject.keywordAuthor | DNA separation | - |
dc.subject.keywordAuthor | Electrostatic interaction | - |
dc.subject.keywordAuthor | Solid-state NMR | - |
dc.subject.keywordAuthor | Confocal microscope | - |
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