◆專題演講公告◆
｜時間：112年10月30日（一）下午3:30-5:00
｜地點：電機二館105演講廳
｜講者：國立臺灣師範大學光學工程所 邱南福教授
｜主題：The Current Status and Future Promise of Plasmonic Biosensors
｜摘要：
The resonant coupling of electromagnetic waves to collective oscillations of free electrons in metals, known as surface plasmon resonance (SPR), has been exploited largely because of the possible control of light properties at the nanometer scale. SPR is an important sensing technology in biosensors that can be modulated by materials and optical systems to improve sensing sensitivity. The increase in the local electric field is caused by local plasmon resonance and evanescent field effects. When the excitation light approaches the resonance frequency of the nanostructure, the localized surface plasmon effect generates a strong local evanescent electric field on the surface and edges of the structure. Therefore, enhancing the interface electric field effect improves the sensing sensitivity.
The rapid development of SPR biosensors, structural design concepts, fabrication techniques, sensing materials, numerical simulations, and diagnostic applications will help to significantly improve the accuracy and sensitivity of detection in future clinical applications.
｜研究專長：電漿子學/電漿子顯微技術、生醫晶片/ 電漿子感測材料、奈米製程技術/奈米光電元件、石墨烯/二維層狀材料、有機發光元件/有機太陽能元件
｜研究室網站：https://nfchiulab.wixsite.com/ntnunfchiu
