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 |
| 卷 | 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 | 9/4/11 → 9/7/11 |
指紋
ASJC Scopus subject areas
- Engineering(all)
引用此文
SERS sensors for biomedical tubing. / Choi, C. J.; Wu, H. Y.; Cunningham, B. T.
Procedia Engineering. 卷 25 2011. p. 76-79.研究成果: 書貢獻/報告類型 › 會議貢獻
}
TY - GEN
T1 - SERS sensors for biomedical tubing
AU - Choi, C. J.
AU - Wu, H. Y.
AU - Cunningham, B. T.
PY - 2011
Y1 - 2011
N2 - 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
AB - 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
KW - Biomedical sensors
KW - Glancing Angle Deposition
KW - Raman Spectroscopy
KW - SERS
UR - http://www.scopus.com/inward/record.url?scp=84863159927&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84863159927&partnerID=8YFLogxK
U2 - 10.1016/j.proeng.2011.12.019
DO - 10.1016/j.proeng.2011.12.019
M3 - Conference contribution
AN - SCOPUS:84863159927
VL - 25
SP - 76
EP - 79
BT - Procedia Engineering
ER -