DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, J.C. | - |
dc.contributor.author | Kim, D.H. | - |
dc.contributor.author | Song, Y.H. | - |
dc.contributor.author | Cha, H.J. | - |
dc.contributor.author | Seo, J.H. | - |
dc.date.accessioned | 2021-12-03T09:03:25Z | - |
dc.date.available | 2021-12-03T09:03:25Z | - |
dc.date.created | 2020-10-21 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/107834 | - |
dc.description.abstract | The work presented in this report demonstrates that amphiphilic polysaccharide-clasped self-assembly (Amp-SA) with nanometer size, encapsulating hydrophobic nanoparticles (NPs) can be generated via electrohydrodynamic spraying. It is observed that the formation of hydrophobic NP-encapsulated Amp-SA is dependent on the surface chemistry of NPs. The citrate-coated magnetic NPs (MNPs-Cit) were also prepared and compared. The hydrophobic magnetic NP-encapsulated Amp-SA (Amp-SA-M) exhibited around 2.7-2.8-fold higher values in r2 relaxivity than that of MNPs-Cit. In addition, the resulting Amp-SA-M achieved ��17.2-fold higher values in r2/r1 ratios than MNPs-Cit. The enhanced performances in magnetic transverse (r2) relaxivity and r2/r1 ratio as well as the in vivo behavior of Amp-SA-M suggest the potential of Amp-SA-M as a promising MRI nanoprobe. This approach based on the nature-originated amphiphilic biopolymers may provide a novel insight into electrohydrodynamic techniques that have the ability to create various nanostructures, encapsulating high-quality hydrophobic nanomaterials for applications in diverse biotechnology. | - |
dc.language | English | - |
dc.publisher | NLM (Medline) | - |
dc.relation.isPartOf | ACS applied materials & interfaces | - |
dc.title | Electrohydrodynamic Sprayable Amphiphilic Polysaccharide-Clasped Nanoscale Self-Assembly for In Vivo Imaging | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acsami.0c07473 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS applied materials & interfaces, v.12, no.35, pp.38899 - 38905 | - |
dc.identifier.wosid | 000569268800007 | - |
dc.citation.endPage | 38905 | - |
dc.citation.number | 35 | - |
dc.citation.startPage | 38899 | - |
dc.citation.title | ACS applied materials & interfaces | - |
dc.citation.volume | 12 | - |
dc.contributor.affiliatedAuthor | Cha, H.J. | - |
dc.identifier.scopusid | 2-s2.0-85090267192 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | IRON-OXIDE NANOPARTICLES | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | RELAXIVITY | - |
dc.subject.keywordPlus | COMPLEXES | - |
dc.subject.keywordAuthor | amphiphilic polysaccharides | - |
dc.subject.keywordAuthor | electrohydrodynamic spraying | - |
dc.subject.keywordAuthor | enhanced magnetic resonance performance | - |
dc.subject.keywordAuthor | hydrophobic nanoparticles | - |
dc.subject.keywordAuthor | nanoscale self-assembly | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.