Toward integrated plasmonics for biosensing

Chii Wann Lin*, Nan Fu Chiu, Jhen Gang Huang, Chih Kung Lee

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

摘要

Nano/microtechnologies have been used to fabricate several novel surface plasmon resonant (SPR) devices for the applications in biomolecular sensing. Bioplasmonics have been used to describe the use of biomolecules as a part of the plasmon oscillating system to actively interact with nano/micro structure. We have reported a novel design of alternative dielectric layers to enhance the SPR signal quality and modulate its resonant position. Admittance loci method of thin film design has been used in the design of such a device. The revisit of Maxwell equations also leads to the development of a novel SPR device, which is based on the lateral propagation of surface plasmon wave along the metal-dielectric surface. For the realization of a hand-held SPR system, we have also developed three SPR waveguide sensors. A lateral flow microfluidic channel based on nitrocellulose membrane has been integrated with SPR waveguide sensor and achieved dynamic detection. An integrated SPR device, which couples OLED light source with nano grating structure and top sensing layer, has been tested and found anglar dependence emission. The extended applications of these fundamental principles and novel devices, especially for drug screening and disease diagnosis will be discussed during presentation.

原文英語
主出版物標題Proceedings of the 5th International Conference on Nanochannels, Microchannels and Minichannels, ICNMM2007
頁面1053-1059
頁數7
DOIs
出版狀態已發佈 - 2007
對外發佈
事件5th International Conference on Nanochannels, Microchannels and Minichannels, ICNMM2007 - Puebla, 墨西哥
持續時間: 2007 6月 182007 6月 20

出版系列

名字Proceedings of the 5th International Conference on Nanochannels, Microchannels and Minichannels, ICNMM2007

其他

其他5th International Conference on Nanochannels, Microchannels and Minichannels, ICNMM2007
國家/地區墨西哥
城市Puebla
期間2007/06/182007/06/20

ASJC Scopus subject areas

  • 機械工業
  • 物理與天文學 (全部)

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