Junsun Hwang, Beomjoo Kim, Chaewon Jin, Gyudong Lee, Hwajun Jeong, Hyunki Lee, Jonggu Noh, Sung Jun Lim, Jin-young Kim, Hongsoo Choi
{"title":"Shortwave Infrared Imaging of a Quantum Dot-Based Magnetic Guidewire Toward Non-Fluoroscopic Peripheral Vascular Interventions (Small 3/2025)","authors":"Junsun Hwang, Beomjoo Kim, Chaewon Jin, Gyudong Lee, Hwajun Jeong, Hyunki Lee, Jonggu Noh, Sung Jun Lim, Jin-young Kim, Hongsoo Choi","doi":"10.1002/smll.202570022","DOIUrl":null,"url":null,"abstract":"<p><b>Peripheral Vascular Interventions</b></p><p>In article number 2404251, Jin-young Kim, Hongsoo Choi, and co-workers investigate a quantum dot (QD) magnetic guidewire and system for non-fluoroscopic peripheral vascular interventions. By leveraging HgCdSe/HgS/CdS/CdZnS/ZnS/SiO<sub>2</sub> core/multi-shell QD-embedded elastomeric composites with real-time short-wave infrared (SWIR) imaging and magnetic manipulation, the guidewire enables SWIR detection upon near-infrared excitation for X-ray-free imaging and can be precisely guided through complex blood vessels using an external magnetic field.\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":228,"journal":{"name":"Small","volume":"21 3","pages":""},"PeriodicalIF":12.1000,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/smll.202570022","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Small","FirstCategoryId":"88","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/smll.202570022","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Peripheral Vascular Interventions
In article number 2404251, Jin-young Kim, Hongsoo Choi, and co-workers investigate a quantum dot (QD) magnetic guidewire and system for non-fluoroscopic peripheral vascular interventions. By leveraging HgCdSe/HgS/CdS/CdZnS/ZnS/SiO2 core/multi-shell QD-embedded elastomeric composites with real-time short-wave infrared (SWIR) imaging and magnetic manipulation, the guidewire enables SWIR detection upon near-infrared excitation for X-ray-free imaging and can be precisely guided through complex blood vessels using an external magnetic field.
期刊介绍：
Small serves as an exceptional platform for both experimental and theoretical studies in fundamental and applied interdisciplinary research at the nano- and microscale. The journal offers a compelling mix of peer-reviewed Research Articles, Reviews, Perspectives, and Comments.
With a remarkable 2022 Journal Impact Factor of 13.3 (Journal Citation Reports from Clarivate Analytics, 2023), Small remains among the top multidisciplinary journals, covering a wide range of topics at the interface of materials science, chemistry, physics, engineering, medicine, and biology.
Small's readership includes biochemists, biologists, biomedical scientists, chemists, engineers, information technologists, materials scientists, physicists, and theoreticians alike.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
