Flexible endoscopic micro-optical coherence tomography for three-dimensional imaging of the arterial microstructure
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Junyoung | - |
dc.contributor.author | Kim, Sunwon | - |
dc.contributor.author | Song, Joon Woo | - |
dc.contributor.author | Kim, Hyun Jung | - |
dc.contributor.author | Lee, Min Woo | - |
dc.contributor.author | Han, Jeongmoo | - |
dc.contributor.author | Kim, Jin Won | - |
dc.contributor.author | Yoo, Hongki | - |
dc.date.accessioned | 2021-08-30T21:25:16Z | - |
dc.date.available | 2021-08-30T21:25:16Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-06-08 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/55043 | - |
dc.description.abstract | Micro-optical coherence tomography (mu OCT) is a novel imaging approach enabling visualization of the microstructures of biological tissues at a cellular or sub-cellular level. However, it has been challenging to develop a miniaturized flexible endoscopic mu OCT probe allowing helical luminal scanning. In this study, we built a flexible endoscopic mu OCT probe with an outer diameter of 1.2 mm, which acquires three-dimensional images of the arterial microstructures via helical scanning with an axial and lateral resolutions of 1.83 mu m and 3.38 mu m in air, respectively. Furthermore, the depth of focus of the mu OCT imaging probe was extended two-fold using a binary phase spatial filter. We demonstrated that the present endoscopic mu OCT could image cellular level features of a rabbit artery with high-risk atheroma and a bioresorbable scaffold-implanted swine coronary artery. This highly-translatable endoscopic mu OCT will be a useful tool for investigating coronary artery disease and stent biology. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE RESEARCH | - |
dc.subject | DRUG-ELUTING STENTS | - |
dc.subject | EXTENDED DEPTH | - |
dc.subject | ATHEROSCLEROTIC PLAQUES | - |
dc.subject | SHEAR-STRESS | - |
dc.subject | RESTENOSIS | - |
dc.subject | INFLAMMATION | - |
dc.subject | HEMODYNAMICS | - |
dc.subject | ENDOTHELIUM | - |
dc.subject | RESPONSES | - |
dc.subject | IMPACT | - |
dc.title | Flexible endoscopic micro-optical coherence tomography for three-dimensional imaging of the arterial microstructure | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sunwon | - |
dc.contributor.affiliatedAuthor | Kim, Jin Won | - |
dc.identifier.doi | 10.1038/s41598-020-65742-2 | - |
dc.identifier.scopusid | 2-s2.0-85086113477 | - |
dc.identifier.wosid | 000550688800001 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.10, no.1 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 1 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | DRUG-ELUTING STENTS | - |
dc.subject.keywordPlus | EXTENDED DEPTH | - |
dc.subject.keywordPlus | ATHEROSCLEROTIC PLAQUES | - |
dc.subject.keywordPlus | SHEAR-STRESS | - |
dc.subject.keywordPlus | RESTENOSIS | - |
dc.subject.keywordPlus | INFLAMMATION | - |
dc.subject.keywordPlus | HEMODYNAMICS | - |
dc.subject.keywordPlus | ENDOTHELIUM | - |
dc.subject.keywordPlus | RESPONSES | - |
dc.subject.keywordPlus | IMPACT | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea 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.