SERS sensors for biomedical tubing

C. J. Choi, H. Y. Wu, B. T. Cunningham

研究成果: 書貢獻/報告類型會議貢獻

2 引文 斯高帕斯(Scopus)

摘要

There is strong motivation for the development detection systems that can provide continuous analysis of fluids in medical tubing used to either deliver or remove fluids from a patient's body. Possible applications include systems that increase the safety of intravenous (IV) drug injection and point-of-care health monitoring during urinary catheterization. This talk will describe recent efforts in our group to develop nanostructured surfaces capable of performing Surface Enhanced Raman Spectroscopy (SERS) with high electromagnetic enhancement factors, while utilizing fabrication processes that enable SERS surfaces to be fabricated inexpensively on flexible plastic substrates over large areas. In particular, Glancing Angle Deposition (GLAD) has been used to provide densely packed arrays of dielectric-metal "post-cap" structures with 10-20 nm gaps between adjacent metal nanoparticles. We have also developed nanoreplica molding approaches for producing arrays of silver "nanodomes" with

原文英語
主出版物標題Procedia Engineering
頁面76-79
頁數4
25
DOIs
出版狀態已發佈 - 2011
對外發佈Yes
事件25th Eurosensors Conference - Athens, 希腊
持續時間: 九月 4 2011九月 7 2011

其他

其他25th Eurosensors Conference
國家希腊
城市Athens
期間9/4/119/7/11

ASJC Scopus subject areas

  • Engineering(all)

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