机构

• 长春光学精密机械与物... [3]

采集方式

• OAI收割 [3]

内容类型

• 会议论文 [3]

发表日期

• 2009 [1]
• 2007 [1]
• 2005 [1]

学科主题

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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 内容类型：会议论文    专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 Protein A for human IgG oriented immobilization on silicon surface for an imaging ellipsometry biosensor (EI CONFERENCE) 会议论文  OAI收割 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009, September 2, 2009 - September 6, 2009, Minneapolis, MN, United states 作者:  Chen B.;  Chen B. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 Imaging ellipsometry biosensor was developed on the basement of imaging ellipsometry for thin-film and surface characterization. Using protein A to immobilize Human IgG on silicon surface for the imaging ellipsometry biosensor immunoassay was studied. As a result  The Human IgG immobilized on silicon surface by protein A bound much more polyclonal antibody than that on hydrophobic surface directly  which indicated that protein A could be used to immobilize Human IgG molecules in a highly oriented manner and Human IgG molecule could maintain its native configuration well on the silicon surface. Furthermore  the absorption quantity of Protein A affecting on interaction of Human IgG and antibody molecules was investigated. The surface concentration of Human IgG and antibody molecules was enhanced as well as the increasing of the absorption quantity of Protein A  but there are no obvious increase when the ratio of surface concentration of Protein A layer to that of saturated adsorption is larger than 80%. However  even decrease slightly. 2009 IEEE.   Electrophoresis deposition of carbon nanotubes for triode type CNT-FED cathode (EI CONFERENCE) 会议论文  OAI收割 Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China 作者:  Song H.;  Jiang H.;  Li Z.;  Li Z. 收藏  |  浏览/下载：241/0  |  提交时间：2013/03/25 This study explores an electrophoretic process to selectively assemble carbon nanotube emitters into normal triode structure for triode type carbon nanotube field emission display cathode. In this process  the carbon nanotubes are migrated and deposited into triode structure by an applied voltage between the gate electrode and cathode electrod. The applied voltage is also used to keep the carbon nanotubes off adsorption on the gate electrode. The experiment results show that the carbon nanotubes are selectively defined inside of gate holes and each hole has the same packing density. The process which is low cost and easily scaling up is an alternative method to prepare triode type carbon nanotube field emission display cathode.   Mechanical interleaving assembly of TDICCD focal plane for space camera (EI CONFERENCE) 会议论文  OAI收割 ICO20: Optical Devices and Instruments, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Ren J.-Y.;  Zhang X.-X. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 TDICCD assembly is a major method of acquiring wide field for space camera. For the demand of space camera's wide view field and high resolution  the technique of mechanical interleaving assembly is discussed. Its principle  method of adjusting and testing as well as the structure of focal plane are described. Using mechanical tangent-screws adjusting method  the assembly with TDI CCDs for wide field space camera focal plane is finished on the facility which is composed of a long work-distance microscope and a negative pressure and adsorption guide apparatus. The assembly length of TDICCD focal plane for wide field space camera reaches 560mm  and the measuring error is not more than 3.2 m  the mechanical interleaving assembly method has effect of zero clearance and can achieve good image quality.