公开(公告)号：WO2008103733A2

公开(公告)日：2008-08-28

申请号：PCT/US2008/054425

申请日：2008-02-20

Applicant: APPLIED NANOTECH, INC. ,  SIONEX CORPORATION ,  NAZAROV, Erkinjon, G. ,  KRYLOV, Evgeny ,  MARKOSKI, Kenneth, A. ,  MILLER, Raanan, A. ,  FINK, Richard, Lee

Inventor： NAZAROV, Erkinjon, G. ,  KRYLOV, Evgeny ,  MARKOSKI, Kenneth, A. ,  MILLER, Raanan, A. ,  FINK, Richard, Lee

IPC: H01J27/26 ,  H01J49/16

CPC classification number: H01J27/26 ,  H01J49/147 ,  H01J2201/30434

Abstract: Field emission based ionization sources are provided, with the emitter (305) being a carbon nanotube field emitter. Such emitters can replace Ni-63 beta emitters. Ionization of a gas (308) that is flowed through the gap (310) between the emitter plates (301, 302) is performed by electron capture of the flow of electrons by the molecules in the gas (308).

Abstract translation: 提供基于场发射的电离源，发射极（305）是碳纳米管场发射极。 这种发射器可以代替Ni-63 beta发射器。 通过气体（308）中的分子对电子流的电子捕获来执行流过发射极板（301,302）之间的间隙（310）的气体（308）的离子化。

公开(公告)号：WO2008103733A3

公开(公告)日：2009-06-04

申请号：PCT/US2008054425

申请日：2008-02-20

Applicant: APPLIED NANOTECH INC ,  SIONEX CORP ,  NAZAROV ERKINJON G ,  FINK RICHARD LEE ,  KRYLOV EVGENY ,  MARKOSKI KENNETH A ,  MILLER RAANAN A

Inventor： NAZAROV ERKINJON G ,  FINK RICHARD LEE ,  KRYLOV EVGENY ,  MARKOSKI KENNETH A ,  MILLER RAANAN A

IPC: H01J27/26 ,  H01J49/16

CPC classification number: H01J27/26 ,  H01J49/147 ,  H01J2201/30434

Abstract: Field emission based ionization sources are provided, with the emitter (305) being a carbon nanotube field emitter. Such emitters can replace Ni-63 beta emitters. Ionization of a gas (308) that is flowed through the gap (310) between the emitter plates (301, 302) is performed by electron capture of the flow of electrons by the molecules in the gas (308).

Abstract translation: 提供基于场发射的电离源，发射极（305）是碳纳米管场发射极。 这种发射器可以代替Ni-63 beta发射器。 通过气体（308）中的分子对电子流的电子捕获来执行流过发射极板（301,302）之间的间隙（310）的气体（308）的离子化。

公开(公告)号：WO2008103733A9

公开(公告)日：2008-10-23

申请号：PCT/US2008054425

申请日：2008-02-20

Applicant: APPLIED NANOTECH INC ,  SIONEX CORP ,  NAZAROV ERKINJON G ,  KRYLOV EVGENY ,  MARKOSKI KENNETH A ,  MILLER RAANAN A ,  FINK RICHARD LEE

Inventor： NAZAROV ERKINJON G ,  KRYLOV EVGENY ,  MARKOSKI KENNETH A ,  MILLER RAANAN A ,  FINK RICHARD LEE

IPC: H01J27/26 ,  H01J49/16

CPC classification number: H01J27/26 ,  H01J49/147 ,  H01J2201/30434

Abstract: Field emission based ionization sources are provided, with the emitter (305) being a carbon nanotube field emitter. Such emitters can replace Ni-63 beta emitters. Ionization of a gas (308) that is flowed through the gap (310) between the emitter plates (301, 302) is performed by electron capture of the flow of electrons by the molecules in the gas (308).

Abstract translation: 提供基于场发射的电离源，其中发射器（305）是碳纳米管场发射器。 这种发射体可以取代Ni-63β发射体。 流过发射极板（301,302）之间的间隙（310）的气体（308）的电离通过气体（308）中的分子对电子流的电子捕获来执行。

公开(公告)号：WO2006119167A1

公开(公告)日：2006-11-09

申请号：PCT/US2006/016588

申请日：2006-05-01

Applicant: SIONEX CORPORATION ,  MILLER, Raanan, A ,  NAZAROV, Erkinjon, G. ,  WHEELER, David, B. ,  MARKOSKI, Kenneth, A.

Inventor： MILLER, Raanan, A ,  NAZAROV, Erkinjon, G. ,  WHEELER, David, B. ,  MARKOSKI, Kenneth, A.

IPC: G01N30/72

CPC classification number: G01N27/624 ,  G01N30/30 ,  G01N30/461 ,  G01N30/462 ,  G01N30/54 ,  G01N30/6095 ,  G01N30/7206 ,  G01N2030/3076

Abstract: A system and method for analyzing constituents in a sample. In one embodiment a compact gas chromatograph (GC) - differential mobility spectrometer (DMS) provides a small light weight, field - deployable accurate and fast sample analysis system. A GC column (12) delivers a sample (14) together with a drift gas (18) into the inlet (16) of a DMS flow channel formed between substrates (22) and (24) . The flow channel includes an ionization region (17) , a filter region (19) , and a detector region (21) . The device further includes a GC heater/cooler element (15) that is responsive to controller (10C) and capable of varying the temperature of at least a portion of the column (12) .

Abstract translation: 用于分析样品中成分的系统和方法。 在一个实施方案中，紧凑型气相色谱仪（GC） - 差示迁移率光谱仪（DMS）提供小型重量轻，可部署的准确和快速的样品分析系统。 GC柱（12）将样品（14）与漂移气体（18）一起输送到形成在衬底（22）和（24）之间的DMS流动通道的入口（16）中。 流动通道包括电离区域（17），过滤器区域（19）和检测器区域（21）。 该装置还包括响应于控制器（10C）并且能够改变柱（12）的至少一部分的温度的GC加热器/冷却器元件（15）。