报告题目：深空探测：行星着陆探测有机组分的仪器研究
Deep Space Exploration: Instrumentation of On-site detection of Organics on Planets

时 间：2015年5月9日 16:00-18:00
地 点：武汉光电国家实验室A101
报 告 人：关亚风 研究员，中科院大连化学物理研究所
邀 请 人：骆清铭 教 授

报告人简介：
关亚风1957年生于大连市。1986.09博士毕业，1993.05晋升为研究员，获国务院政府津贴，1999年获国家杰出青年基金，2004年“新世纪百千万人才工程”国家级人选。现为中科院大连化物所仪器分析化学研究室主任、博士生导师。
他是我国微型色谱的创始人。多年从事微型化色谱仪器、微型检测器和化学传感器、样品预处理方法和技术、多维色谱分离方法和技术研究。
曾获中国科学院自然科学二等奖、辽宁省技术发明二等奖、天津市科技进步一等奖1项。现任中国仪器仪表学会分析仪器分会理事长。
现主持科技部重大科学仪器专项1项，基金委重点基金1项；已完成基金委重点基金4项、科技部支撑和863课题和中科院课题多项。已发表论文300多篇，已授权发明专利56项。

Biography:
Yafeng Guan, Bone in June 7, 1957, Dalian, Liaoning, China.
B.S., Chemical Physics, University of Science & Technology of China in 1982; Ph.D., Analytical Chemistry, Dalian Institute of Chemical Physics in 1986; Associate Professor in 1989 and Full Professor in 1993, Dalian Institute of Chemical Physics (DICP). Currently，the Chairman of Department of Instrumentation & Analytical Chemistry, the Member of Expert Committee and Graduation Degree Committee, DICP.
He won a distinguished young scholar recipient awarded in 1999 (the National Natural Science Foundation). He is the chairman of analytical instrument branch of China Instrument and Control Society since 2012, the visiting professor of the University of Science & Technology of China since 2003.
He is on the editorial board of Journal of Chromatography A, Chinese Journal of Analytical Chemistry, Chinese Journal of Environmental Chemistry and Chinese Journal of Chromatography. He has published over 170 papers on the Science Citation Index (SCI) journals.
His main research interests include method and instrumentation development in miniaturization of gas chromatograph, optical and ionization detectors, interfacing techniques in multi-dimensional chromatography, sample pretreatment methodologies, and fluorescence sensors.

报告摘要：
介绍能够在行星上着陆原位探测分析样品中有机组分的分析仪器在设计和建造上必需满足哪些苛刻的要求，才能满足宇航发射、飞行、着陆和探测过程所需可靠性。这些要求包括：1）微重力环境；2）真空环境；3）大幅度温度变化；4）强宇宙射线辐射；5）长时间的宇宙航程；6）功率限制；7）体积限制；8）重量限制；9）发射和着陆时耐受振动和冲击要求；10）可靠性要求；11）数据压缩和传输。讲座比较详细地讲解每项要求对分析仪器的设计所带来的难题，知道那些难题目前还没有好的解决办法。讲座介绍了我们研制的空间站舱内在线气相色谱仪，用于分析舱内的痕量挥发性有机组分。还简要介绍了眀场荧光检测仪器的原理和设计要点。

Abstract:
The lecture introduces the basic requirements on design and construction of analytical instrument for on-site measurement of organics in samples on planets. These requirements are essential for reliable operation of instruments during launching, traveling, landing and on-site measurement. These requirements are: 1) micro-gravity condition; 2) vacuum environment; 3) severe temperature fluctuation; 4) strong cosmic radiation; 5) prolonged space traveling; 6) power consumption restriction; 7) restriction on volume; 8) restriction on mass; 9) mechanical 3D vibration and shock during launching and landing; 10) reliability requirement; 11) data suppression and transference. Difficulties on design of the instrument raised by each of these requirements will be explained in detail, and remaining problems will be discussed. A practical example will be given where an on-line gas chromatograph for measurement of trace amount of volatile organics in air within the Chinese space station will be presented. The principle and the design of fluorescence detection at bright field will also be introduced.