= 아 래 =
1. 일 시 : 2013. 3. 26 (화), 16:00 ~
2. 장 소 : 응용공학동 1층 영상강의실
3. 연 사 : 신용범 박사 (한국생명공학연구원)
4. 제 목 : Optical biosensing for clinical diagnosis and biomonitoring
The photonic-based biosensing technologies have been utilized as one of the most useful tools for clinical diagnosis and bio-analysis owing to their analyzing performances with high sensitivity, wide dynamic range and simple mechanism of signal transducing. Among the diverse optical biosensors, the biosensors using evanescent field of optical wave are highly sensitive to the changes of the refractive index in the vicinity of sensor surfaces. Therefore, one can sensitively detect the biochemical substances bound to the surface without any labels in real time. Surface plasmon resonance (SPR), localized surface plasmon resonance (LSPR), interferometric biosensors and optical waveguide sensors such as metal clad waveguide (MCW) are categorized into this type of biosensor. The current presentation introduced highly sensitive detection of biomolecules using SPR and LSPR for the applications of bioassay and clinical diagnosis, including nanofabrication technologies realizing LSPR biosensor. In addition, we show that the MCW can be utilized for monitoring large biosubstances such as cells as well as for analyzing the biomolecular interaction.