微管内嵌喷雾技术

解决半挥发及非挥发性物质的分析
疏松多孔结构分离目标物与复杂基质
石英微管加速电喷雾中的去溶剂化过程
仅需5uL 液体或固体样品即可分析

非连续大气进样接口

成倍提升的离子传输效率
医用级的电磁阀保证重现性和可靠性
同步的离子化与进样技术
气压映射的质谱扫描方法

革命性的质谱小型化技术

十五年技术积累
顶级真空技术
功能强大的线性离子阱技术
多级串联质谱提供出众的特异性

Publications

  1. L. Gao, R.G. Cooks, Z. Ouyang, Breaking the Pumping Speed Barrier in Mass Spectrometry: Discontinuous Atmospheric Pressure Interface", Analytical Chemistry , 2008 , 80, 4026-4032
  2. L. Li, T.-C. Chen, Y. Ren, P. I. Hendricks, R. G. Cooks and Z. Ouyang, Mini 12, Miniature Mass Spectrometer for Clinical and Other Applications—Introduction and Characterization, Analytical Chemistry, 2014, 86, 2909–2916
  3. R. G. Cooks, Z. Ouyang, Z. Takats, J. M. Wiseman, Ambient Mass Spectrometry, Science, 2006, 311, 1566 -1570
  4. H. Wang, J. Liu., R. G. Cooks, Z. Ouyang, Paper Spray for Direct Analysis of Complex Mixtures Using Mass Spectrometry, Angewandte Chemie International Edition2010, 49, 877-880
  5. Y. Ren, M. N. McLuckey, J. Liu and Z. Ouyang, "Direct Mass Spectrometry Analysis of Biofluid Samples Using Slug Flow Microextraction NanoESI", Angewandte Chemie International Edition2014, 53, 14124 –14127
  6. X. Ma, L. Chong, R. Tian, R. Shi, T. Y. Hu, Z. Ouyang, Y. Xia, Identification and Quantitation of Lipid C=C Location Isomers: A Shotgun Lipidomics Approach Enabled By Photochemical Reaction ", Proceedings of the National Academy of Sciences2016, 113, 2573-2578