1. 제목 : Polydiacetylene Sensor Chip Development and Applications

2. 연사 : 송시몬 Ph.D.

 Dept. of Mechanical Engineering, Hanyang University, Seoul, Korea

3. 일시 : 2011년 4월 21일 (목) 17:00

4. 장소 : 301동 1512-2호

5. 내용 :

 

Microfluidic chips have attracted enormous attention in the areas such as clinical diagnostics and analytical chemistry as they provide miniaturized platforms of conventional analysis techniques. A microfluidic chip allows faster and cheaper analysis consuming much smaller amounts of samples and reagents than conventional methods. On the other hand, conjugated polymer is excellent sensor materials that have unique feature. For example, polydiacetylenes (PDAs) exhibit distinctive features of visible color change and fluorescence emission by environmental stimulus such as temperature, pH, pressure, or molecular recognition. To investigate the feasibility of the integration of PDA sensors onto a microfluidic chip, we have employed a hydrodynamic focusing and instability. This presentation introduces the development of microfluidic conjugated sensor chip for molecular recognition, pH detection, temperature measurements and so on. In addition, it will introduce recent activities in nano/microfluidics and control lab in Hanyang University.

 

6. 약력 :

 

Ph.D. 2002 Stanford University, Mechanical Engineering, CA, USA

M.S. 1997 Stanford University, Mechanical Engineering, CA, USA  

B.S. 1995 Hanyang University, Mechanical Engineering, Seoul, Korea

 

 

 

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