Development of a Shape-Memory Tube to Prevent Vascular Stenosis
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Yong Cheol | - |
dc.contributor.author | Lee, Jung Bok | - |
dc.contributor.author | Kim, Dae-Hyun | - |
dc.contributor.author | Kim, Taeyoung | - |
dc.contributor.author | Alexander, Grant | - |
dc.contributor.author | Shin, Young Min | - |
dc.contributor.author | Park, Ju Young | - |
dc.contributor.author | Baek, Sewoom | - |
dc.contributor.author | Yoon, Jeong-Kee | - |
dc.contributor.author | Lee, Yong Jae | - |
dc.contributor.author | Seon, Gyeung Mi | - |
dc.contributor.author | Lee, Mi Hee | - |
dc.contributor.author | Kang, Mi-Lan | - |
dc.contributor.author | Jang, Woo Soon | - |
dc.contributor.author | Park, Jong-Chul | - |
dc.contributor.author | Jun, Ho-Wook | - |
dc.contributor.author | Kim, YongTae | - |
dc.contributor.author | Sung, Hak-Joon | - |
dc.date.accessioned | 2024-01-09T06:32:27Z | - |
dc.date.available | 2024-01-09T06:32:27Z | - |
dc.date.issued | 2019-10 | - |
dc.identifier.issn | 0935-9648 | - |
dc.identifier.issn | 1521-4095 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/70014 | - |
dc.description.abstract | Inserting a graft into vessels with different diameters frequently causes severe damage to the host vessels. Poor flow patency is an unresolved issue in grafts, particularly those with diameters less than 6 mm, because of vessel occlusion caused by disturbed blood flow following fast clotting. Herein, successful patency in the deployment of an approximate to 2 mm diameter graft into a porcine vessel is reported. A new library of property-tunable shape-memory polymers that prevent vessel damage by expanding the graft diameter circumferentially upon implantation is presented. The polymers undergo seven consecutive cycles of strain energy-preserved shape programming. Moreover, the new graft tube, which features a diffuser shape, minimizes disturbed flow formation and prevents thrombosis because its surface is coated with nitric-oxide-releasing peptides. Improved patency in a porcine vessel for 18 d is demonstrated while occlusive vascular remodeling occurs. These insights will help advance vascular graft design. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Development of a Shape-Memory Tube to Prevent Vascular Stenosis | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/adma.201904476 | - |
dc.identifier.bibliographicCitation | ADVANCED MATERIALS, v.31, no.41 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000483798200001 | - |
dc.identifier.scopusid | 2-s2.0-85071258907 | - |
dc.citation.number | 41 | - |
dc.citation.title | ADVANCED MATERIALS | - |
dc.citation.volume | 31 | - |
dc.type.docType | Article | - |
dc.publisher.location | 독일 | - |
dc.subject.keywordAuthor | computational fluid dynamics | - |
dc.subject.keywordAuthor | nitric oxide-releasing peptide | - |
dc.subject.keywordAuthor | shape memory polymer | - |
dc.subject.keywordAuthor | vascular graft | - |
dc.subject.keywordAuthor | vascular remodeling | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | GRAFT | - |
dc.subject.keywordPlus | HYPERPLASIA | - |
dc.subject.keywordPlus | NETWORK | - |
dc.subject.keywordPlus | LIBRARIES | - |
dc.subject.keywordPlus | RECOVERY | - |
dc.subject.keywordPlus | BEHAVIOR | - |
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 | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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