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91. 发明申请

WO2013124364A1 DEVICE FOR TRANSFERRING IONS FROM HIGH TO LOW PRESSURE ATMOSPHERE, SYSTEM AND USE 审中-公开
标题翻译：用于从高压到低压大气转移离子的装置，系统和使用
公开(公告)号：WO2013124364A1
公开(公告)日：2013-08-29
申请号：PCT/EP2013/053471
申请日：2013-02-21
申请人： MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E.V. , TECHNISCHE UNIVERSTITAET BERLIN
发明人： RAUSCHENBACH, Stephan , PAULY, Matthias , RINKE, Gordon , VOGELGESANG, Ralf , KUESTER, Artur , KERN, Klaus , REISS, Julius , SESTERHENN, Joern , SROKA, Mario
IPC分类号： H01J49/04
CPC分类号： H01J49/0404 , H01J49/0445 , H01J49/0459
摘要： Tube-like device (100) for transferring ions generated by means of ion generation source (4) comprising a cylindrical middle portion (104) and an inlet portion (102) for introduction of the ions in at least one ion cloud into the cylindrical middle portion (104), wherein a flow direction of the ions is along a longitudinal axis (L) of the tube-like device (100), wherein the inlet portion (102) is formed tapering funnel-like towards the cylindrical middle portion (104).
摘要翻译：用于转移离子产生源（4）产生的离子的管状装置（100），包括一个圆柱形中间部分（104）和一个入口部分（102），用于将至少一个离子云中的离子引入圆筒形中间部分（104），其中所述离子的流动方向沿着所述管状装置（100）的纵向轴线（L），其中所述入口部分（102）朝向所述圆柱形中间部分（104）形成为锥形漏斗状）。

92. 发明申请

WO2013030544A1 DEVICE, METHOD AND APPARATUS FOR THE TRANSFER OF ANALYTES 审中-公开
标题翻译：用于分析员转移的装置，方法和装置
公开(公告)号：WO2013030544A1
公开(公告)日：2013-03-07
申请号：PCT/GB2012/052071
申请日：2012-08-23
申请人： ISIS INNOVATION LIMITED , MEYSAMI, Seyyed Shayan , GROBERT, Nicole
发明人： MEYSAMI, Seyyed Shayan , GROBERT, Nicole
IPC分类号： G01N30/04 , G01N33/00 , G01N35/10
CPC分类号： G01N1/28 , G01N33/0016 , G01N35/1095 , G01N2030/067 , H01J49/0404 , Y10T436/24
摘要： According to the present invention, there is provided a device for transferring an analyte from a reaction chamber to a detector, which detector is capable of detecting said analyte. The device comprises a tubular member having a first end adapted to receive a sample containing said analyte within said reaction chamber and a second end adapted to communicate with a sample inlet of said detector; and a jacket for regulating the temperature of sample passing through the tubular member, wherein said jacket is disposed about at least a portion of the tubular member. Methods of using the device, and apparatus comprising the device, are also provided. The device may be used to transfer an analyte from a reaction chamber to a detector during the course of a chemical reaction, such that the reaction can be monitored in situ.
摘要翻译：根据本发明，提供了一种用于将分析物从反应室转移到检测器的装置，该检测器能够检测所述分析物。该装置包括管状构件，其具有适于在所述反应室内容纳含有所述分析物的样品的第一端和适于与所述检测器的样品入口连通的第二端; 以及用于调节通过所述管状构件的样品的温度的护套，其中所述护套围绕所述管状构件的至少一部分设置。还提供了使用该装置的方法和包括该装置的装置。该装置可用于在化学反应过程中将分析物从反应室转移到检测器，使得可以原位监测反应。

93. 发明申请

WO2012090915A1 質量分析方法、イオン生成装置及び質量分析システム审中-公开
标题翻译：质谱法，离子发生装置和质谱分析系统
公开(公告)号：WO2012090915A1
公开(公告)日：2012-07-05
申请号：PCT/JP2011/080025
申请日：2011-12-26
申请人：株式会社資生堂 , 株式会社バイオクロマト , 島田治男 , 中谷善昌 , 則武佑佳 , 木下一真 , 志田保夫
发明人：島田　治男 , 中谷　善昌 , 則武　佑佳 , 木下　一真 , 志田　保夫
IPC分类号： H01J49/10 , G01N27/62
CPC分类号： H01J49/10 , H01J49/0027 , H01J49/0404 , H01J49/049 , H01J49/14
摘要：　本発明の質量分析方法は、試料を加熱してガスを発生させ、ＤＡＲＴを用いて、該ガスから生成したイオンを質量分析計に導入して質量分析する。
摘要翻译：该质谱法通过加热样品产生气体，将使用DART从气体产生的离子引入质谱仪，并进行质谱分析。

94. 发明申请

WO2012031082A2 SYSTEM AND METHOD FOR IONIZATION OF MOLECULES FOR MASS SPECTROMETRY AND ION MOBILITY SPECTROMETRY 审中-公开
标题翻译：用于质谱和离子迁移谱的分子离子化系统和方法
公开(公告)号：WO2012031082A2
公开(公告)日：2012-03-08
申请号：PCT/US2011/050150
申请日：2011-09-01
申请人： UNIVERSITY OF THE SCIENCES IN PHILADELPHIA , WAYNE STATE UNIVERSITY , MCEWAN, Charles Nehemiah , TRIMPIN, Sarah , PAGNOTTI, Vincent Salvatore
发明人： MCEWAN, Charles Nehemiah , TRIMPIN, Sarah , PAGNOTTI, Vincent Salvatore
IPC分类号： H01J49/26
CPC分类号： H01J49/10 , H01J49/0404 , H01J49/0468
摘要： An ionizing system includes a channel having an inlet disposed in a first pressure region and an outlet disposed in a second pressure region, a pressure of the first pressure region being greater than a pressure of the second pressure region. A heater is coupled to the channel and configured to heat the channel. A device is configured to introduce an analyte into the channel where the analyte is ionized.
摘要翻译：离子化系统包括具有设置在第一压力区域中的入口和设置在第二压力区域中的出口的通道，第一压力区域的压力大于第二压力区域的压力。加热器连接到通道并配置为加热通道。设备被配置为将分析物引入到分析物被离子化的通道中。

95. 发明申请

WO2012012657A2 SUBSTRATE ANALYSIS INLET APPARATUSES, SUBSTRATE ANALYSIS INSTRUMENTS, AND SUBSTRATE ANALYSIS METHODS 审中-公开
标题翻译：衬底分析入口设备，衬底分析仪器和衬底分析方法
公开(公告)号：WO2012012657A2
公开(公告)日：2012-01-26
申请号：PCT/US2011044886
申请日：2011-07-21
申请人： GRIFFIN ANALYTICAL TECHNOLOGIES L L C , CORPSTEIN JEFFREY J , LE TRI , SPRINGSTON JASON , PATTERSON GARTH E
发明人： CORPSTEIN JEFFREY J , LE TRI , SPRINGSTON JASON , PATTERSON GARTH E
IPC分类号： H01J49/04
CPC分类号： H01J49/0422 , H01J49/0404 , H01J49/0409 , H01J49/049
摘要： Sampling substrate analysis inlets, apparatuses, i nstru ments, and methods are provided that can i nclude or utilize one or more of a heated diffuser component, an analyte collection component, and an analyte transfer component.
摘要翻译：提供采样基底分析入口，设备，装置和方法，其可以包括或利用加热扩散器组件，分析物收集组件和分析物转移组件中的一个或多个。

96. 发明申请

WO2011112268A1 ANALYTE SPRAY EMISSION APPARATUS AND PROCESS FOR MASS SPECTROMETRIC ANALYSIS 审中-公开
标题翻译：分析仪喷射装置和大规模光谱分析方法
公开(公告)号：WO2011112268A1
公开(公告)日：2011-09-15
申请号：PCT/US2011/020302
申请日：2011-01-06
申请人： BATTELLE MEMORIAL INSTITUTE , ROACH, Patrick, J. , LASKIN, Julia , LASKIN, Alexander
发明人： ROACH, Patrick, J. , LASKIN, Julia , LASKIN, Alexander
IPC分类号： H01J49/04 , H01J49/16
CPC分类号： H01J49/0463 , H01J49/0404 , H01J49/165
摘要： An apparatus and process are disclosed that deliver an analyte deposited on a substrate to a mass spectrometer that provides for trace analysis of complex organic analytes. Analytes are probed using a small droplet of solvent that is formed at the junction between two capillaries. A supply capillary maintains the droplet of solvent on the substrate; a collection capillary collects analyte desorbed from the surface and emits analyte ions as a focused spray to the inlet of a mass spectrometer for analysis. The invention enables efficient separation of desorption and ionization events, providing enhanced control over transport and ionization of the analyte.
摘要翻译：公开了一种将沉积在基底上的分析物递送到质谱仪的装置和方法，所述质谱仪提供复杂有机分析物的痕量分析。使用在两个毛细管之间的连接处形成的小滴溶剂来探测分析物。供应毛细管将溶剂滴保持在基底上; 收集毛细管收集从表面解吸的分析物，并将分析物离子作为聚焦喷雾发射到质谱仪的入口进行分析。本发明能够有效地分离解吸和电离事件，从而提供对分析物的运输和电离的增强的控制。

97. 发明申请

WO2010126781A1 ION TRANSFER TUBE AND MASS SPECTROMETER SYSTEM 审中-公开
标题翻译：离子转移管和质谱仪系统
公开(公告)号：WO2010126781A1
公开(公告)日：2010-11-04
申请号：PCT/US2010/032116
申请日：2010-04-22
申请人： THERMO FINNIGAN LLC , SPLENDORE, Maurizio , WOUTERS, Eloy, R. , DUNYACH, Jean, Jacques
发明人： SPLENDORE, Maurizio , WOUTERS, Eloy, R. , DUNYACH, Jean, Jacques
IPC分类号： H01J49/04
CPC分类号： H01J49/0404
摘要： A method for analyzing a sample is characterized by the steps of: generating ions from the sample within an ionization chamber at substantially atmospheric pressure; entraining the ions in a background gas; transferring the background gas and entrained ions to an evacuated chamber of a mass spectrometer system using an ion transfer tube having an inlet end and an outlet end, wherein a portion of the ion transfer tube adjacent to the outlet end comprises an inner diameter that is greater than an inner diameter of an adjoining portion of the ion transfer tube; and analyzing the ions using a mass analyzer of the mass spectrometer system. A mass spectrometer system is characterized by: an ion source operable to generate ions from a sample at substantially atmospheric pressure; a mass analyzer in an interior of an evacuated housing operable to separate and detect the ions.
摘要翻译：用于分析样品的方法的特征在于以下步骤：在基本上大气压下在离子化室内从样品产生离子; 在背景气体中夹带离子; 使用具有入口端和出口端的离子传递管将背景气体和夹带的离子转移到质谱仪系统的抽真空室中，其中与出口端相邻的离子传输管的一部分包括更大的内径比离子传输管的邻接部分的内径大; 并使用质谱仪系统的质量分析仪分析离子。质谱仪系统的特征在于：离子源可操作以在基本上大气压下从样品产生离子; 在真空壳体的内部的质量分析器可操作以分离和检测离子。

98. 发明申请

WO2010045123A1 ELECTRO-DYNAMIC OR ELECTRO-STATIC LENS COUPLED TO A STACKED RING ION GUIDE 审中-公开
标题翻译：电动或静电镜头耦合到堆叠式戒指
公开(公告)号：WO2010045123A1
公开(公告)日：2010-04-22
申请号：PCT/US2009/060243
申请日：2009-10-09
申请人： THERMO FINNIGAN LLC , SPLENDORE, Maurizio , WOUTERS, Eloy, R. , SENKO, Michael, W. , ATHERTON, Paul, R. , DUNYACH, Jean, Jacques , MULLEN, Christopher
发明人： SPLENDORE, Maurizio , WOUTERS, Eloy, R. , SENKO, Michael, W. , ATHERTON, Paul, R. , DUNYACH, Jean, Jacques , MULLEN, Christopher
IPC分类号： H01J49/04 , H01J49/06
CPC分类号： H01J49/0404 , H01J49/066
摘要： A device for improved transportation and focusing of ions in a low vacuum or atmospheric-pressure region of a mass spectrometer is constructed from one or more electro-dynamic or electro-static focusing lenses that is/ are coupled to the first electrode of a stacked ring ion guide (SRIG) to which oscillatory (e.g., radio-frequency) voltages are applied. Such configurations as disclosed herein, minimizes deleterious field effects and/or repositioning problems of desired ion transfer instruments that utilize such stacked ring ion guides by generally configuring the outlet end of the ion transfer device to a desired position within the electro-dynamic or electro-static focusing lens(es).
摘要翻译：用于改善离子在质谱仪的低真空或大气压力区域中的运输和聚焦的装置由一个或多个电动或静电聚焦透镜构成，所述电动或静电聚焦透镜被耦合到堆叠环的第一电极离子导向器（SRIG），施加振荡（例如，射频）电压。通过将离子转移装置的出口端大致配置到电动态或电动式离子转移装置中的期望位置，使这种堆叠的环形离子引导件的所需离子传递装置的有害场效应和/或重新定位问题最小化，静态聚焦透镜。

99. 发明申请

WO2009023622A1 SAMPLE IONIZATION AT ABOVE-VACUUM PRESSURES 审中-公开
标题翻译：在上述压力下的样品离子化
公开(公告)号：WO2009023622A1
公开(公告)日：2009-02-19
申请号：PCT/US2008/072754
申请日：2008-08-11
申请人： VARIAN, INC. , WANG, Mingda , FANCHER, Charles, A. , MUNTEAN, Felician , STEINER, Urs
发明人： WANG, Mingda , FANCHER, Charles, A. , MUNTEAN, Felician , STEINER, Urs
IPC分类号： H01J49/04 , B01D59/44
CPC分类号： H01J49/0477 , H01J49/0404 , H01J49/044
摘要： Sample material ionized in a sample receiving chamber is flowed into a sample conduit. Drying gas may also flow into the sample conduit and may be heated. The pressure and length of the sample conduit may be provided according to the product 50 or greater Torr-cm. The sample conduit may include a turn. The sample conduit may lead to an ion extraction chamber at which a sampling orifice may lead to a mass spectrometer. The diameter of the sample conduit may be larger than the diameter of the sampling orifice. An electrical field may be applied in the ion extraction chamber to slow incoming ions. A voltage jump may be applied to the sample conduit.
摘要翻译：在样品接收室中离子化的样品材料流入样品导管。干燥气体也可以流入样品管道并且可以被加热。样品导管的压力和长度可以根据产品50或更大的Torr-cm提供。样品管道可以包括转弯。样品导管可导致离子提取室，采样孔可以在该离子提取室处导致质谱仪。样品导管的直径可以大于采样孔的直径。可以在离子提取室中施加电场以减慢入射离子。电压跳变可以施加到样品导管。

100. 发明申请

WO2007140349A2 APPARATUS FOR HOLDING SOLIDS FOR USE WITH SURFACE IONIZATION TECHNOLOGY 审中-公开
标题翻译：用于保持固体使用表面离子化技术的装置
公开(公告)号：WO2007140349A2
公开(公告)日：2007-12-06
申请号：PCT/US2007/069821
申请日：2007-05-25
申请人： IONSENSE, INC. , MUSSELMAN, Brian, D.
发明人： MUSSELMAN, Brian, D.
IPC分类号： B01D59/44
CPC分类号： H01J49/16 , H01J49/0404 , H01J49/0409 , H01J49/0459
摘要： The present invention is a device to restrict the sampling of analyte ions and neutral molecules from surfaces with mass spectrometry and thereby sample from a defined area or volume. In various embodiments of the present invention, a tube is used to sample ions formed with a defined spatial resolution from desorption ionization at or near atmospheric pressures. In an embodiment of the present invention, electrostatic fields are used to direct ions to either individual tubes or a plurality of tubes positioned in close proximity to the surface of the sample being analyzed. In an embodiment of the present invention, wide diameter sampling tubes can be used in combination with a vacuum inlet to draw ions and neutrals into the spectrometer for analysis. In an embodiment of the present invention, wide diameter sampling tubes in combination with electrostatic fields improve the efficiency of ion collection.
摘要翻译：本发明是一种通过质谱法将分析物离子和中性分子从表面进行取样从而限定区域或体积的样品的装置。在本发明的各种实施方案中，使用管来在大气压力或接近大气压下从解吸离子中采集以定义的空间分辨率形成的离子。在本发明的一个实施例中，使用静电场来将离子引导到被分析的样品表面附近的单个管或多个管。在本发明的一个实施例中，宽直径采样管可以与真空入口组合使用，以将离子和中性粒子吸入光谱仪进行分析。在本发明的一个实施例中，与静电场相结合的宽直径采样管提高了离子收集的效率。

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