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    METHOD AND APPARATUS FOR THE CHEMICAL IONIZATION OF SAMPLES
    93.
    发明公开
    METHOD AND APPARATUS FOR THE CHEMICAL IONIZATION OF SAMPLES 审中-公开
    用于样品化学电离的方法和设备

    公开(公告)号：EP3172759A1

    公开(公告)日：2017-05-31

    申请号：EP15744641.0

    申请日：2015-07-22

    Applicant: Smiths Detection-Watford Limited

    Inventor： TAYLOR, Stephen ,  ATKINSON, Jonathan

    IPC: H01J49/14 ,  H01J49/00

    CPC classification number: H01J49/145 ,  G01N27/622 ,  H01J49/0009 ,  H01J49/0031 ,  H01J49/0072 ,  H01J49/10

    Abstract: An ionising apparatus for ionising a sample of gaseous fluid. The ionising apparatus comprises an ioniser configured to provide reactant ions; an ion modifier configured to modify the reactant ions, and a reaction region arranged to receive the modified reactant ions and a sample and to combine the sample with the modified reactant ions to ionise the sample for analysis by a detector configured to identify a substance of interest in the sample.

    Abstract translation: 用于离子化气态流体样品的电离装置1包括：离子发生器12，配置成提供反应物离子; 构造成修改反应物离子的离子调节器2，以及布置成接收经修改的反应物离子和样品并将样品与经修饰的反应物离子结合以通过配置成识别物质的检测器电离样品以供分析的反应区8 对样本感兴趣。 还公开了一种电离气态流体的方法，该方法包括：电离掺杂剂以提供反应物离子; 改变反应物离子; 并且将修饰的反应物离子与样品结合以离子化气态流体。 还公开了一种校准方法，包括：如上所述电离气态流体的方法，其中如果确定是否从修改离子获得不需要的离子，如果获得不需要的离子，则被离子化的掺杂剂离子的流量减少。

    POSITION CORRECTION SAMPLE, MASS SPECTROMETRY DEVICE, AND MASS SPECTROMETRY METHOD
    95.
    发明公开
    POSITION CORRECTION SAMPLE, MASS SPECTROMETRY DEVICE, AND MASS SPECTROMETRY METHOD 有权
    POSITIONSKORREKTURPROBE，MASSENSPEKTROMETRIEVORRICHTUNG UND MASSENSPEKTROMETRIEVERFAHREN

    公开(公告)号：EP3139400A1

    公开(公告)日：2017-03-08

    申请号：EP16185874.1

    申请日：2016-08-26

    Applicant: Kabushiki Kaisha Toshiba

    Inventor： Yorisaki, Toma

    IPC: H01J49/00 ,  H01J49/14 ,  H01J49/16

    CPC classification number: H01J49/0004 ,  H01J49/0009 ,  H01J49/142 ,  H01J49/161

    Abstract: According to an embodiment, a position correction sample (20) is used to correct an irradiation position of an ion beam with respect to a sample platform where an analysis object is disposed in mass spectrometry. The position correction sample (20) comprises a stacked body (LB1). The stacked body includes a first layer (201), a second layer (202), and a third layer (203). The first layer includes a first material. The second layer is provided on the first layer. The second layer includes a second material. The third layer is provided on the second layer. The third layer includes a third material.

    Abstract translation: 根据实施例，使用位置校正样本（20）来校正离子束相对于质谱分析对象物的样品平台的照射位置。 位置校正样本（20）包括层叠体（LB1）。 层叠体包括第一层（201），第二层（202）和第三层（203）。 第一层包括第一材料。 第二层设置在第一层上。 第二层包括第二材料。 第三层设置在第二层上。 第三层包括第三层材料。

    METHOD AND DEVICE FOR IONIZING PARTICLES OF A SAMPLE GAS FLOW
    96.
    发明公开
    METHOD AND DEVICE FOR IONIZING PARTICLES OF A SAMPLE GAS FLOW 审中-公开
    方法和设备颗粒从气体流PROBE IONIZATION

    公开(公告)号：EP3011585A4

    公开(公告)日：2017-03-08

    申请号：EP14814328

    申请日：2014-06-11

    Applicant: UNIV OF HELSINKI

    Inventor： SIPILÄ MIKKO ,  JUNNINEN HEIKKI ,  WORSNOP DOUGLAS

    IPC: H01J49/14 ,  G01N27/62

    CPC classification number: H01J49/145 ,  G01N27/622 ,  H01J49/0077 ,  H01J49/12 ,  H01J49/26

    Abstract: A device for ionizing sample particles of a sample gas flow comprises a first flow tube for providing the sample gas flow, and an introducing means for providing H2SO4 molecules to an interaction region. In addition the device comprises a generator for producing reagent primary ions from particles of candidate reagent gas flow essentially in a primary ion production region. The device is configured to introduce said reagent primary ions with H2SO4 molecules in said interaction region in order to arrange interaction between the reagent primary ions and the H2SO4 molecules, thereby producing HSO4− ions and again to produce HSO4− ion clusters comprising HSO4− ions and at least two H2SO4 molecules via interactions of HSO4− with other H2SO4 molecules in said interaction region. Furthermore the device is configured to introduce said HSO4− ion clusters with the sample particles of the sample gas flow in order to provide reactions between said HSO4− ion clusters and the sample particles, and thereby provide a sample cluster comprising the HSO4− ion clusters and said base sample to be determined.

    AUTOMATED TUNING FOR MALDI ION IMAGING
    99.
    发明公开
    AUTOMATED TUNING FOR MALDI ION IMAGING 审中-公开
    AUTOMATISIERTE EINSTELLUNGFÜRMALDI-IONENBILDGEBUNG

    公开(公告)号：EP2973645A1

    公开(公告)日：2016-01-20

    申请号：EP14711587.7

    申请日：2014-03-14

    Applicant: Micromass UK Limited

    Inventor： BROWN, Jeffery, Mark ,  MURRAY, Paul

    IPC: H01J49/00 ,  H01J49/16 ,  H01J49/14

    CPC classification number: H01J49/0004 ,  H01J49/0009 ,  H01J49/142 ,  H01J49/164

    Abstract: A method of ion imaging is disclosed comprising testing a first portion of a sample by automatically varying one or more parameters of a laser or other ionization device and manually or automatically determining from the first portion one or more optimum or preferred parameters of the laser or other ionization device. A second portion of the sample is then analyzed using the one or more optimum or preferred parameters.

    Abstract translation: 公开了一种离子成像方法，包括通过自动改变激光或其它电离装置的一个或多个参数来测试样品的第一部分，并手动或自动地从第一部分确定激光或其它的一个或多个最佳或优选的参数 电离装置。 然后使用一个或多个最佳或优选的参数分析样品的第二部分。

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