公开(公告)号：US10755910B2

公开(公告)日：2020-08-25

申请号：US16260924

申请日：2019-01-29

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Guangtao Li ,  Guangming Huang ,  Jason Duncan ,  Xin Li ,  Ewa Sokol ,  Xin Yan

IPC分类号： H01J49/04 ,  G01N27/62 ,  H01J49/00

摘要： The invention generally relates to methods and devices for synchronization of ion generation with cycling of a discontinuous atmospheric interface. In certain embodiments, the invention provides a system for analyzing a sample that includes a mass spectrometry probe that generates sample ions, a discontinuous atmospheric interface, and a mass analyzer, in which the system is configured such that ion formation is synchronized with cycling of the discontinuous atmospheric interface.

公开(公告)号：US20190189415A1

公开(公告)日：2019-06-20

申请号：US16260924

申请日：2019-01-29

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Guangtao Li ,  Guangming Huang ,  Jason Duncan ,  Xin Li ,  Ewa Sokol ,  Xin Yan

IPC分类号： H01J49/04 ,  G01N27/62 ,  H01J49/00

CPC分类号： H01J49/045 ,  G01N27/62 ,  H01J49/0018 ,  H01J49/0445 ,  Y10T436/24

摘要： The invention generally relates to methods and devices for synchronization of ion generation with cycling of a discontinuous atmospheric interface. In certain embodiments, the invention provides a system for analyzing a sample that includes a mass spectrometry probe that generates sample ions, a discontinuous atmospheric interface, and a mass analyzer, in which the system is configured such that ion formation is synchronized with cycling of the discontinuous atmospheric interface.

公开(公告)号：US09165752B2

公开(公告)日：2015-10-20

申请号：US14566838

申请日：2014-12-11

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Guangtao Li ,  Xin Li ,  Zheng Ouyang

IPC分类号： G01N33/28 ,  H01J49/26 ,  H01J49/42 ,  H01J49/04 ,  H01J49/00 ,  H01J49/06

CPC分类号： H01J49/0459 ,  G01N33/28 ,  H01J49/0031 ,  H01J49/0431 ,  H01J49/06 ,  H01J49/42 ,  Y10T436/214 ,  Y10T436/24 ,  Y10T436/25875

摘要： The invention generally relates to systems and methods for sample analysis. In certain embodiments, the invention provides a system for analyzing a sample that includes a probe including a material connected to a high voltage source, a device for generating a heated gas, and a mass analyzer.

公开(公告)号：US10361073B2

公开(公告)日：2019-07-23

申请号：US15355501

申请日：2016-11-18

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Jason Duncan ,  Guangming Huang ,  Guangtao Li ,  Xin Yan ,  Ewa Sokol ,  Xin Li

IPC分类号： H01J49/04 ,  G01N27/62 ,  H01J49/00

摘要： The invention generally relates to methods and devices for synchronization of ion generation with cycling of a discontinuous atmospheric interface. In certain embodiments, the invention provides a system for analyzing a sample that includes a mass spectrometry probe that generates sample ions, a discontinuous atmospheric interface, and a mass analyzer, in which the system is configured such that ion formation is synchronized with cycling of the discontinuous atmospheric interface.

公开(公告)号：US20140051180A1

公开(公告)日：2014-02-20

申请号：US14052815

申请日：2013-10-14

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Jason Duncan ,  Guangming Huang ,  Guangtao Li ,  Xin Yan ,  Ewa Sokol ,  Xin Li

IPC分类号： G01N27/62

CPC分类号： H01J49/045 ,  G01N27/62 ,  H01J49/0018 ,  H01J49/0445 ,  Y10T436/24

摘要： The invention generally relates to methods and devices for synchronization of ion generation with cycling of a discontinuous atmospheric interface. In certain embodiments, the invention provides a system for analyzing a sample that includes a mass spectrometry probe that generates sample ions, a discontinuous atmospheric interface, and a mass analyzer, in which the system is configured such that ion formation is synchronized with cycling of the discontinuous atmospheric interface.

摘要翻译： 本发明一般涉及用于使离子产生与不连续大气界面的循环同步的方法和装置。 在某些实施方案中，本发明提供了一种用于分析样品的系统，该样品包括产生样品离子的质谱探针，不连续大气界面和质量分析仪，其中该系统配置成使得离子形成与 不连续大气界面。

公开(公告)号：US20170084438A1

公开(公告)日：2017-03-23

申请号：US15355501

申请日：2016-11-18

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Jason Duncan ,  Guangming Huang ,  Guangtao Li ,  Xin Yan ,  Ewa Sokol ,  Xin Li

IPC分类号： H01J49/04 ,  H01J49/00

CPC分类号： H01J49/045 ,  G01N27/62 ,  H01J49/0018 ,  H01J49/0445 ,  Y10T436/24

摘要： The invention generally relates to methods and devices for synchronization of ion generation with cycling of a discontinuous atmospheric interface. In certain embodiments, the invention provides a system for analyzing a sample that includes a mass spectrometry probe that generates sample ions, a discontinuous atmospheric interface, and a mass analyzer, in which the system is configured such that ion formation is synchronized with cycling of the discontinuous atmospheric interface.

公开(公告)号：US20150102218A1

公开(公告)日：2015-04-16

申请号：US14566838

申请日：2014-12-11

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Guangtao Li ,  Xin Li ,  Zheng Ouyang

IPC分类号： H01J49/04 ,  H01J49/06 ,  H01J49/00

CPC分类号： H01J49/0459 ,  G01N33/28 ,  H01J49/0031 ,  H01J49/0431 ,  H01J49/06 ,  H01J49/42 ,  Y10T436/214 ,  Y10T436/24 ,  Y10T436/25875

摘要： The invention generally relates to systems and methods for sample analysis. In certain embodiments, the invention provides a system for analyzing a sample that includes a probe including a material connected to a high voltage source, a device for generating a heated gas, and a mass analyzer.

摘要翻译： 本发明一般涉及用于样品分析的系统和方法。 在某些实施例中，本发明提供一种用于分析样品的系统，该样品包括包括连接到高压源的材料的探针，用于产生加热气体的装置和质量分析器。