SERS-based particle tracking and molecular imaging in live cells: toward the monitoring of intracellular dynamics
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jongwoo | - |
dc.contributor.author | Nam, Sang Hwan | - |
dc.contributor.author | Lim, Dong-Kwon | - |
dc.contributor.author | Suh, Yung Doug | - |
dc.date.accessioned | 2021-08-31T21:23:41Z | - |
dc.date.available | 2021-08-31T21:23:41Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2019-12-07 | - |
dc.identifier.issn | 2040-3364 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/60941 | - |
dc.description.abstract | Although diverse endogenous biomolecules involved in life processes are of major interest in cell biology, there is still a lack of suitable methods for studying biomolecules within live cells without labelling. Herein, we describe a near-infrared (NIR) surface-enhanced Raman scattering (SERS)-based particle tracking technique gathering chemical information inside live cells for monitoring their intracellular dynamics. The wide-field SERS imaging spectroscopy system facilitates high temporal resolution (200 ms) under high spatial resolution (512 x 512 pixels) for one live cell. With high spatiotemporal resolution and signal-to-background ratio, we show that the Raman signal from intracellular cargoes in live cells is sporadically observed and localized to a vesicular level. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | DOPED UPCONVERTING NANOPARTICLES | - |
dc.subject | ENHANCED RAMAN-SPECTROSCOPY | - |
dc.subject | REAL-TIME TRACKING | - |
dc.subject | GOLD NANOPARTICLES | - |
dc.title | SERS-based particle tracking and molecular imaging in live cells: toward the monitoring of intracellular dynamics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lim, Dong-Kwon | - |
dc.identifier.doi | 10.1039/c9nr05159g | - |
dc.identifier.scopusid | 2-s2.0-85075637179 | - |
dc.identifier.wosid | 000500778500047 | - |
dc.identifier.bibliographicCitation | NANOSCALE, v.11, no.45, pp.21724 - 21727 | - |
dc.relation.isPartOf | NANOSCALE | - |
dc.citation.title | NANOSCALE | - |
dc.citation.volume | 11 | - |
dc.citation.number | 45 | - |
dc.citation.startPage | 21724 | - |
dc.citation.endPage | 21727 | - |
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.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | DOPED UPCONVERTING NANOPARTICLES | - |
dc.subject.keywordPlus | ENHANCED RAMAN-SPECTROSCOPY | - |
dc.subject.keywordPlus | REAL-TIME TRACKING | - |
dc.subject.keywordPlus | GOLD NANOPARTICLES | - |
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