Contrast-Enhancing Optical Probe for Near-Infrared Fluorescence Imaging Under Surgical Light Illumination
DC Field | Value | Language |
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dc.contributor.author | Hyeong Ju Park | - |
dc.contributor.author | In Hee Shin | - |
dc.contributor.author | Byeong-Il Lee | - |
dc.contributor.author | Hai-Feng Zhang | - |
dc.contributor.author | Suhyun Park | - |
dc.contributor.author | Hyun Wook Kang | - |
dc.date.available | 2019-05-28T02:48:49Z | - |
dc.date.issued | 2019-03 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.issn | 1976-8524 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/18424 | - |
dc.description.abstract | Guided surgery often encounters signal saturation and noise, due to strong illumination from the surgical light. The current study developed a customized optical probe ltering incident wavelengths of 800 nm to selectively detect near-infrared (NIR) uorescence signals under strong illumination. The feasibility of the fabricated lter for uorescence imaging was evaluated with tubes containing indocyanine green (ICG) and lymph nodes in vivo mouse models. The uorescent images were acquired under three different conditions for comparison: dark room (DR), conventional surgical light (CSL), and lter-assisted surgical light (FSL). ICG at the concentration of 0.7 g/ml yielded the highest signal intensity Both DR and FSL yielded higher image contrasts (87.3% and 82.6%) compared to CSL (67.0%). The in vivo results con rmed that the proposed optical probe enhanced the image contrast of the lymph nodes in mice by three-fold (i:e:, 16.7 4.4% for CSL vs: 55.6 5.0% for FSL; p < 0:05). However, the condition involving DR (68.5 2.4%) continued to generate a slightly higher image contrast compared to that involving FSL. Thus, we can effectively use the NIR fluorescence imaging system simultaneously in the improved surgical light source by the proposed method. | - |
dc.format.extent | 6 | - |
dc.publisher | 한국물리학회 | - |
dc.title | Contrast-Enhancing Optical Probe for Near-Infrared Fluorescence Imaging Under Surgical Light Illumination | - |
dc.type | Article | - |
dc.identifier.doi | 10.3938/jkps.74.568 | - |
dc.identifier.bibliographicCitation | Journal of the Korean Physical Society, v.74, no.6, pp 568 - 573 | - |
dc.identifier.kciid | ART002448354 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000462143300006 | - |
dc.identifier.scopusid | 2-s2.0-85063391900 | - |
dc.citation.endPage | 573 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 568 | - |
dc.citation.title | Journal of the Korean Physical Society | - |
dc.citation.volume | 74 | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Optical filter | - |
dc.subject.keywordAuthor | Fluorescence imaging | - |
dc.subject.keywordAuthor | Near-infrared | - |
dc.subject.keywordAuthor | Surgical light | - |
dc.subject.keywordPlus | INDOCYANINE GREEN | - |
dc.subject.keywordPlus | GUIDED SURGERY | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordPlus | CANCER | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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