中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共8条，第1-8条

帮助

条数/页：排序方式：
	Single-Cell Infrared Microspectroscopy Quantifies Dynamic Heterogeneity of Mesenchymal Stem Cells during Adipogenic Differentiation 期刊论文 OAI收割 Analytical Chemistry, 2021, 卷号: 93, 期号: 2, 页码: 671-676 作者: Wang, Yadi; Dai, Wentao; Liu, Zhixiao; Liu, Jixiang; Cheng, Jie \| 收藏 \| 浏览/下载：53/0 \| 提交时间：2021/09/06 Stem cells Cell culture Cell proliferation Fourier transform infrared spectroscopy Microoptics Adipogenic differentiations Dynamic heterogeneity FTIR microspectroscopy Human mesenchymal stem cells Infrared micro spectroscopy Mesenchymal stem cell Quantitative evaluation Single cell resolution
	纳米Fe3O4的非均相Fenton反应动力学过程和微界面机制学位论文 OAI收割博士, 北京: 中国科学院研究生院, 2015 作者: 何洁收藏 \| 浏览/下载：245/0 \| 提交时间：2016/07/21 非均相Fenton反应，反应动力学，微界面机制，原位ATR-FTIR，Fe3O4，heterogeneous Fenton reaction, reaction kinetics, micro-interfacial mechanisms, in-situ ATR-FTIR, Fe3O4
	Polystyrene-based blend nanorods with gradient composition distribution 期刊论文 OAI收割 SCIENCE CHINA-CHEMISTRY, 2012, 卷号: 55, 期号: 5, 页码: 726-734 作者: Wu Hui; Su ZhaoHui; Terayama, Yuki; Takahara, Atsushi \| 收藏 \| 浏览/下载：20/0 \| 提交时间：2019/04/09 Nanorods Gradient Composition Distribution Polymer Blends Anodic Aluminum Oxide Micro-ftir Nano-ta
	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).
	Design and demonstration of micro multi-step mirrors and light source in micro FTIR (EI CONFERENCE) 会议论文 OAI收割 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2011, February 20, 2011 - February 23, 2011, Kaohsiung, Taiwan Liang Z.; Fu J.; Feng C.; Liang J. 收藏 \| 浏览/下载：43/0 \| 提交时间：2013/03/25 To obtain high resolution high signal-to-noise ratio (SNR) high reliability and real time in wide spectral range we study the space modulation Micro Fourier Transform Spectrometer (FTS) based on multi-step mirrors covering the spectral range of 3-5m and 8-12 m in theory and experiment. The influences of spectrum reconstruction caused by the diffraction and extended light source in Fourier Transform Infrared Spectrometer (FTIR) are analyzed. A method to reduce the noises in spectrum reconstruction and the relationship between coherent intensity and solid angle of light source are discussed. An extended light source with suitable size is chosen considering the requirement of SNR and spectrum resolving power in the optical design. Furthermore the fabrication of micro multi-step mirrors which is the core part of FTS is investigated. Three methods for fabricating multi-step micro mirrors are demonstrated. 2011 IEEE.
	Application of ATR-FTIR Spectroscopy in the Study of Adsorption on Environmental Micro-Interfaces 期刊论文 OAI收割 PROGRESS IN CHEMISTRY, 2010, 卷号: 22, 期号: 6, 页码: 1185-1194 Yang Xiaofang; Wang Dongsheng; Sun Zhongxi; Liu Huijuan; Holmgren, Allan 收藏 \| 浏览/下载：38/0 \| 提交时间：2015/07/31 environmental micro-interface minerals adsorption ATR-FTIR
	Corrosion behavior of pure zinc and its alloy under thin electrolyte layer 期刊论文 OAI收割 Acta Metallurgica Sinica-English Letters, 2010, 卷号: 23, 期号: 6, 页码: 416-430 L. Y. Zheng; F. H. Cao; W. J. Liu; B. L. Jia; J. Q. Zhang 收藏 \| 浏览/下载：29/0 \| 提交时间：2012/04/13 Thin electrolyte layers EIS Cathodic polarization FTIR micro spectroscopy SEM electrochemical impedance spectroscopy initial atmospheric corrosion sodium-chloride solution coated steel galvanized steel galfan alloy products aluminum nacl eis
	Pigment identification and decoration analysis of a 5th century chinese lacquer painting screen: a micro-raman and ftir study 期刊论文 iSwitch采集 Journal of raman spectroscopy, 2009, 卷号: 40, 期号: 12, 页码: 1911-1918 作者: Li, Tao; Xie, Yun-Feng; Yang, Yi-Min; Wang, Chang-Sui; Fang, Xiao-Yang 收藏 \| 浏览/下载：28/0 \| 提交时间：2019/05/10 Northern wei Tomb of si-ma jin-long Lacquer painting screen Micro-raman spectroscopy Ftir spectroscopy