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浏览/检索结果: 共9条，第1-9条 帮助

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Quantitative visualization and detection of acetylcholinesterase activity and its inhibitor based on the oxidation character of ultrathin MnO2 nanosheets. Analytical Methods, Analytical Methods, 2019, 期刊论文  OAI收割
Analytical Methods, 2019, 卷号: 11, 期号: -, 页码: 4931–4938
作者:  Cai-Hong Li;  Jun-Li Yang;  Wei-Feng Wang;  Won Keun Oh;  Dang Lan Huong
  |  收藏  |  浏览/下载：62/0  |  提交时间：2019/11/11
The temperature disturbance and optical system performance analysis 会议论文  OAI收割
Chengdu, China, June 26, 2018 - June 29, 2018
作者:  Yan, Xu;  Ren, Xiaoli;  Zhai, Jia
  |  收藏  |  浏览/下载：13/0  |  提交时间：2021/05/06
Rapid and sensitive detection of hiv-1 p24 antigen by immunomagnetic separation coupled with catalytic fluorescent immunoassay 期刊论文  iSwitch采集
Analytical and bioanalytical chemistry, 2016, 卷号: 408, 期号: 22, 页码: 6115-6121
作者:  Zhang, Yun;  Yang, Hang;  Yu, Junping;  Wei, Hongping
收藏  |  浏览/下载：39/0  |  提交时间：2019/05/09
Simulation and experiment of the static FTIR based on micro multi-step mirrors (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies, May 24, 2011 - May 26, 2011, Beijing, China
作者:  Liang Z.-Z.;  Zhang J.;  Zhang J.;  Zhang J.;  Zhu W.-B.
收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25
In recent years  Fourier transform spectrometer (FTS) with small size and low mass is required in many applications with growing need for real-time and small platform spectral detection. In this paper  a micro Fourier transform infrared spectrometer (FTIR) based on spatial modulation mode was designed. This spectrometer has the advantages of high stability and simplified configuration. It also promises optical path differences (OPD) with high precision  as MOEMS technology is used in manufacturing the key components. The simulation and the experiments with regard to this FTIR configuration have been done. Firstly  the diffraction effect of the micro multi-step mirrors (MMSMs) is studied. We discuss the influence to the reversed spectrum by different mirror widths and different diffraction distances. Secondly  we simulate and analyze the influence of the source solid angle to the spectral resolution. Thirdly  we set up the theoretical model of the collimation error which is mainly from the defocus of the optical system and analyze the result caused by the collimation error. Fourthly  a new discrete Fourier transform arithmetic using least-squares cosines progression (LSCP) is proposed which can reconstruct the spectrum with nonuniform sampled signals. Finally  the MMSMs are fabricated used the MOEMS technology and the structural parameters are tested. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).  
Comparison of Correction Methods for Nonlinear Optic Path Difference of Reflecting Rotating Fourier Transform Spectrometer 期刊论文  OAI收割
spectroscopy and spectral analysis, 2010, 卷号: 30, 期号: 6, 页码: 1678-1682
作者:  Jing Juan-juan;  Zhou Jin-song;  Xiangli Bin;  Lue Qun-bo;  Wei Ru-yi
收藏  |  浏览/下载：21/0  |  提交时间：2015/09/16
Influence of spatial temperature distribution on high accuracy interferometric metrology (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
作者:  Yang H.;  Zhang J.;  Zhang J.;  Zhang J.;  Yan F.
收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25
We calculate the influence of temperature change on the refractive index of air  establish a model of air temperature distribution and analyze the effect of different temperature distribution on the high accuracy interferometric metrology. First  a revised Edlen formula is employed to acquire the relation between temperature and refractive index of air  followed by introducing the fixed temperature gradient distribution among the spatial grid within the optical cavity between the reference flat and the test flat of the Fizeau interferometer  accompanied by a temperature change random function within each grid. Finally  all the rays through the air layer with different incident angles are traced by Matlab program in order to obtain the final output position  angle and OPD for each ray. The influence of different temperature distribution and the length of the optical cavity in on the testing accuracy can be analyzed through the RMS value that results from repeatable rays tracing. As a result  the horizontal distribution (vertical to optical axis) has a large effect on the testing accuracy. Thus  to realize the high accuracy figure metrology  the horizontal distribution of temperature must be rigorously controlled as well as to shorten the length of the optical cavity to a large extent. The results from our simulation are of great significant for the accuracy analysis of interferometric testing and the research of manufacturing a interferometer. 2010 Copyright SPIE - The International Society for Optical Engineering.  
Static micro-michelson interferometer based on electro-optical effect (EI CONFERENCE) 会议论文  OAI收割
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems, November 19, 2008 - November 21, 2008, Chengdu, China
作者:  He X.
收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25
Factors triggering type III secretion in Pseudomonas aeruginosa 期刊论文  OAI收割
MICROBIOLOGY-SGM, 2005, 卷号: 151, 期号: Pt 11, 页码: 3575-3587
作者:  Shouguang Jin;  Jaewha Kim;  Kyungseop Ahn;  Sungran Min;  Jinghua Jia
  |  收藏  |  浏览/下载：21/0  |  提交时间：2018/12/18
Plasmid-borne catabolism of methyl parathion and p-nitrophenol in pseudomonas sp strain wbc-3 期刊论文  iSwitch采集
Biochemical and biophysical research communications, 2005, 卷号: 334, 期号: 4, 页码: 1107-1114
作者:  Liu, H;  Zhang, JJ;  Wang, SJ;  Zhang, XE;  Zhou, NY
收藏  |  浏览/下载：23/0  |  提交时间：2019/05/09