学术报告:Prof. Da-Jeng Yao 饶达仁(2018年6月4日)-谱学分析与...

来自 : scai.xmu.edu.cn/info/1012/10.. 发布时间：2021-03-25

Prof. Da-Jeng Yao (饶达仁)
Department of Power Mechanical Engineering, Institute of NanoEngineering and MicroSystems, Department of Engineering and System Science, Taiwan Tsing Hua University, Hsinchu

时间：2018年6月4日（星期一）上午9:30 地点：卢嘉锡楼215会议室 厦门大学谱学分析与仪器教育部重点实验室 厦门大学化学化工学院
2018年6月1日 报告摘要：
Olfaction is one of the main human senses. The olfactory neural pathway is very close to the part of emotion in the cerebrum. Thus it is known long that odors can strongly affect one’s emotion. In nowadays, olfaction is not only important to individual but also to the group or the industry. Applications of artificial olfaction (e.g. electronic nose) have drawn more and more attentions, including indoor/outdoor air quality control, factory safety, food quality control, hazardous gas detection, environmental quality control, medical diagnosis, and military application, etc. Recent technological advances allow gases to be detected in various ways; because of its low-cost and room-temperature operation, the polymer type of chemical sensors, both resistant and surface acoustic wave (SAW), is a feasible option in handheld devices. In contrast to metal oxide sensors, the polymer type of chemical sensors can be operated at room temperature and efficiently conserves power; the sensitivity, linearity, rapid response time, and ease of production of this technology facilitates its application. The sensor interface circuit could be simple and small, although sensitivity to humidity is a drawback of the conductive polymer chemical sensor, which can be overcome by the circuit design. In addition to sensing chip and circuit design, the algorithms used to recognize and categorize the gas type and concentration would be very important for the developed detection system, especially in IOT (internet of things) applications. This presentation will give several examples based on the developed gas sensing system. A plug-in handheld smart gas sensing device; Indoor or outdoor environmental gas sensing system with wireless network; Medical diagnostic applications; and IOT applications, etc.
报告人简历：
Dr. Da-Jeng Yao is a Professor at Department of Power Mechanical Engineering and Institute of NanoEngineering and MicroSystems (NEMS), also an adjunct Professor at Department of Engineering System and Science, Taiwan Tsing Hua University, Taiwan. He received his MS from Department of Mechanical Engineering, Lehigh University in 1996, and Ph.D. from Department of Mechanical and Aerospace Engineering, University of California at Los Angeles (UCLA) in 2001. His research can be divided into four categories: Bio-sensing system, including proteins and amino acids detection, DNA sequencing recognition, and electronic nose for odd vapor detection; Neuron Engineering, including multi-electrode arrays for brain research; Bio-sample preparation system, including EWOD (Electrowetting on Dielectrics) on micro fluidic system and surface modification of magnetic nanoparticles for drug delivery development; and Microfluidic Reproductive Medicine on a chip, including motile sperm separation and embryo formation on a digital microfluidic chip. More than 80 journal papers were published at top journal among this research field, including Biosensors and Bioelectronics, Nanotechnology, Carbon, Journal of Micromechanics and Microengineering, and Lap on a chip, etc. He got Wu-Da-Yu Memorial Award (Young Investigator) from Taiwan Science Council in 2009, Shen-Yin award in 2010, Young Researcher from Society of Theoretical and Applied Mechanics of Taiwan in 2012, Taiwan Innovation Award in both 2012 and 2014, and Nanoscience Award by Publishing Division of Cognizure in 2015. He was awarded as ASME fellow since 2013, and RSC fellow since 2018.