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마이크로와이어 기반 nitric oxide 가스 측정 센서의 개발 및 그 유용성에 대한 기초연구

DC FieldValueLanguage
dc.contributor.author김경식-
dc.contributor.author남기창-
dc.contributor.author민선옥-
dc.contributor.author이상우-
dc.contributor.author임진홍-
dc.date.accessioned2014-12-18T09:53:35Z-
dc.date.available2014-12-18T09:53:35Z-
dc.date.issued2013-
dc.identifier.issn1738-8082-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/89025-
dc.description.abstractPurpose: Although nitric oxide (NO) is considered one of the initial signals that promote postsurgery liver regeneration, NO’s exact role in the liver regeneration mechanism is still not clear. Therefore, developing a practical gas sensor and testing it in a clinical setting through basic research will lay the groundwork for advanced clinical research on the action mechanism of NO. Methods: A thin nano wire NO sensor was made by wrapping a pair of parlyene-coated gold wires around a needle. The NO blood concentration determined by measuring the potential difference across the oscilloscope using electrical conductivity. In order to measure changes in NO level before and after the surgery, the NO sensor was inserted in the hepatic portal vein and a 75 percent partial hepatectomy was performed. The NO blood concentration was measured regularly with both the NO kit and the sensor. Results: One significant challenge was separation of the wire upon insertion into the hepatic portal vein. Despite separation, the constant measurements of the wire-type sensor were similar to those measured by the NO measurement kit. Conclusion: The development of a needle-type sensor allowed for easier insertion. In the future, using difference in electric potential, as used in the NO sensor, may be a more effective method of measuring blood ion concentration.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfKorean Journal of Clinical Oncology-
dc.relation.isPartOf대한임상종양학회지-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.title마이크로와이어 기반 nitric oxide 가스 측정 센서의 개발 및 그 유용성에 대한 기초연구-
dc.title.alternativeFabrication of a nitric oxide gas sensor using microwires and basic research for its application-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Surgery (외과학)-
dc.contributor.googleauthor이상우-
dc.contributor.googleauthor민선옥-
dc.contributor.googleauthor이경훈-
dc.contributor.googleauthor권대성-
dc.contributor.googleauthor임진홍-
dc.contributor.googleauthor남기창-
dc.contributor.googleauthor김종백-
dc.contributor.googleauthor김경식-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00299-
dc.contributor.localIdA01242-
dc.contributor.localIdA01403-
dc.contributor.localIdA02821-
dc.contributor.localIdA03411-
dc.relation.journalcodeJ01986-
dc.contributor.alternativeNameKim, Kyung Sik-
dc.contributor.alternativeNameNam, Ki Chang-
dc.contributor.alternativeNameMin, Seon Ok-
dc.contributor.alternativeNameLee, Sang Woo-
dc.contributor.alternativeNameLim, Jin Hong-
dc.contributor.affiliatedAuthorKim, Kyung Sik-
dc.contributor.affiliatedAuthorNam, Ki Chang-
dc.contributor.affiliatedAuthorMin, Seon Ok-
dc.contributor.affiliatedAuthorLee, Sang Woo-
dc.contributor.affiliatedAuthorLim, Jin Hong-
dc.rights.accessRightsfree-
dc.citation.volume9-
dc.citation.number2-
dc.citation.startPage109-
dc.citation.endPage114-
dc.identifier.bibliographicCitationKorean Journal of Clinical Oncology (대한임상종양학회지), Vol.9(2) : 109-114, 2013-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Yonsei Biomedical Research Center (연세의생명연구원) > 1. Journal Papers

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