知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.015 秒)

    METHODS, COMPOSITIONS AND DEVICES FOR PERFORMING IONIZATION DESORPTION ON SILICON DERIVATIVES
    4.
    发明申请
    METHODS, COMPOSITIONS AND DEVICES FOR PERFORMING IONIZATION DESORPTION ON SILICON DERIVATIVES 审中-公开
    用于对硅衍生物进行离子沉淀的方法，组合物和装置

    公开(公告)号：US20080073512A1

    公开(公告)日：2008-03-27

    申请号：US11829170

    申请日：2007-07-27

    申请人： Gary Siuzdak ,  Eden Go ,  Zhouxin Shen ,  Bruce Compton ,  Edouard Bouvier ,  Grace Credo

    发明人： Gary Siuzdak ,  Eden Go ,  Zhouxin Shen ,  Bruce Compton ,  Edouard Bouvier ,  Grace Credo

    IPC分类号： C01B33/113 ,  C07F7/02 ,  H01J49/16

    CPC分类号： B01L3/5085 ,  B01L2300/069 ,  B01L2300/0819 ,  B01L2300/12 ,  H01J49/0418

    摘要： Embodiments of the present invention are directed to a substrate for performing ionization desorption on porous silicon, methods for performing such ionization desorption and methods of making substrates. One embodiment directed to a substrate for performing ionization desorption on silicon comprises a substrate having a surface having a formula of: As used above, X is H or Y, where at least at least twenty five mole percent of X is Y and Y is hydroxyl, or —O—R1, or O—SiR1, R2, R3 wherein R1, R2, and R3 are selected from the group consisting of alkyl, alkenyl, alkynyl, aromatic, amino alkyl, amino alkenyl, amino alkynyl, pyridinyl, pyrridonyl, and carbonyl, alcohol and carboxylic acid derivatives thereof having one to twenty five atoms, and hydroxyl, amino, amide, carboxyl, ester, carbonyl, sulfhydryl, sulfonyl, phosphoral, bromo, iodo, chloro and fluoro derivatives. The letter “n” represents an integer from 1 to infinity and any vacant valences are silicon atoms, hydrogen or impurities.

    摘要翻译： 本发明的实施例涉及用于在多孔硅上进行电离解吸的基板，用于进行这种电离解吸的方法和制造基板的方法。 涉及用于在硅上进行离子解吸的衬底的一个实施方案包括具有下式的表面的衬底：如上所用，X为H或Y，其中X至少为二十五摩尔百分数为Y，Y为羟基 或-OR 1，或O-SiR 1，R 2，R 3，其中R 1， R 1，R 2，R 3和R 3选自烷基，烯基，炔基，芳族，氨基烷基，氨基烯基，氨基炔基， 吡啶基，吡咯基和羰基，具有一至二十五个原子的醇和羧酸衍生物，以及羟基，氨基，酰胺，羧基，酯，羰基，巯基，磺酰基，磷酰基，溴，碘，氯和氟衍生物。 字母“n”表示从1到无穷大的整数，任何空位是硅原子，氢或杂质。

    Destructible surfactants and uses thereof
    6.
    发明申请
    Destructible surfactants and uses thereof 审中-公开
    可破坏的表面活性剂及其用途

    公开(公告)号：US20080027234A1

    公开(公告)日：2008-01-31

    申请号：US11811696

    申请日：2007-06-11

    申请人： Peter Lee ,  Bruce Compton

    发明人： Peter Lee ,  Bruce Compton

    IPC分类号： C07D319/06 ,  C07D317/14

    CPC分类号： B01F17/0057 ,  B01D15/203 ,  G01N27/44747 ,  G01N30/02 ,  G01N30/04 ,  B01D15/366

    摘要： Destructible surfactants and methods of using same are provided. The invention includes anionic surfactants having a dioxolane or dioxane functional group which enables the surfactant to be broken down under acidic conditions. The invention also includes methods of making anionic surfactants and methods of using anionic surfactants in a variety of applications.

    摘要翻译： 提供了可破坏的表面活性剂及其使用方法。 本发明包括具有二氧戊环或二恶烷官能团的阴离子表面活性剂，其使表面活性剂在酸性条件下分解。 本发明还包括制备阴离子表面活性剂的方法和在各种应用中使用阴离子表面活性剂的方法。

    Methods, compositions and devices for performing ionization desorption on silicon derivatives
    7.
    发明申请
    Methods, compositions and devices for performing ionization desorption on silicon derivatives 审中-公开
    用于在硅衍生物上进行电离解吸的方法，组合物和装置

    公开(公告)号：US20060157648A1

    公开(公告)日：2006-07-20

    申请号：US11288590

    申请日：2005-11-29

    申请人： Gary Siuzdak ,  Eden Go ,  Zhouxin Shen ,  Bruce Compton ,  Edouard Bouvier ,  Grace Credo

    发明人： Gary Siuzdak ,  Eden Go ,  Zhouxin Shen ,  Bruce Compton ,  Edouard Bouvier ,  Grace Credo

    IPC分类号： H01J49/00

    CPC分类号： H01J49/0418 ,  B01L3/5085 ,  B01L3/5088 ,  B01L2300/069 ,  B01L2300/0819 ,  B01L2300/0829 ,  B01L2300/12 ,  G01N1/22

    摘要： Embodiments of the present invention are directed to a substrate for performing ionization desorption on porous silicon, methods for performing such ionization desorption and methods of making substrates. One embodiment directed to a substrate for performing ionization desorption on silicon comprises a substrate having a surface having a formula of: As used above, X is H or Y, where at least at least twenty five mole percent of X is Y and Y is hydroxyl, or —O—R1 or O—SiR1,R2,R3 wherein R1,R2, and R3 are selected from the group consisting C1 to C6 straight, cyclic, or branched alkyl, aryl, or alkoxy group, a hydroxyl group, or a siloxane group, and R6 may be a C1 to C36 straight, cyclic, or branched alkyl (e.g., C18, cyanopropyl), aryl, or alkoxy group, where the groups of R6 are unsubstituted or substituted with one or more moieties such as halogen, cyano, amino, diol, nitro, ether, carbonyl, epoxide, sulfonyl, cation exchanger, anion exchanger, carbamate, amide, urea, peptide, protein, carbohydrate, and nucleic acid functionalities. The letter “n” represents an integer from 1 to infinity and any vacant valences are silicon atoms, hydrogen or impurities.

    摘要翻译： 本发明的实施例涉及用于在多孔硅上进行电离解吸的基板，用于进行这种电离解吸的方法和制造基板的方法。 涉及用于在硅上进行离子解吸的衬底的一个实施方案包括具有下式的表面的衬底：如上所用，X为H或Y，其中X至少为二十五摩尔百分数为Y，Y为羟基 或-OR 1或O-SiR 1，R 2，R 3，其中R 1 R 2，R 3和R 3选自C 1至C 6 - ， - 直链，环状或支链烷基，芳基或烷氧基，羟基或硅氧烷基，R 6可以是C 1〜 36个直链，环状或支链烷基（例如C 18，氰基丙基），芳基或烷氧基，其中R 6基团是未取代的或 被一个或多个部分取代，例如卤素，氰基，氨基，二醇，硝基，醚，羰基，环氧化物，磺酰基，阳离子交换剂，阴离子交换剂，氨基甲酸酯，酰胺，脲，肽，蛋白质，碳水化合物和核酸功能。 字母“n”表示从1到无穷大的整数，任何空位是硅原子，氢或杂质。

    Desalting plate for maldi mass spectrometry
    8.
    发明申请
    Desalting plate for maldi mass spectrometry 有权
    用于maldi质谱的脱盐板

    公开(公告)号：US20050087685A1

    公开(公告)日：2005-04-28

    申请号：US10478399

    申请日：2002-05-24

    申请人： Edouard Bouvier ,  Bruce Compton ,  Dominic Gostick ,  Jeffrey Brown

    发明人： Edouard Bouvier ,  Bruce Compton ,  Dominic Gostick ,  Jeffrey Brown

    IPC分类号： G01N27/62 ,  H01J49/00 ,  H01J49/04 ,  H01J49/10 ,  H01J49/16

    CPC分类号： H01J49/0418 ,  G01N1/405 ,  Y10T436/24 ,  Y10T436/25

    摘要： A novel Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry (MALDI-MS) desalting sample support plate is described. The plate comprises a sample presentation surface, wherein the sample presentation surface comprises at least one receiving surface of an absorbent layer, wherein the absorbent layer retains selected molecules on the receiving surface. Methods for making and using the sample support plate in conventional and automated MALDI-MS are also described.

    摘要翻译： 描述了一种新型的矩阵辅助激光解吸/电离质谱（MALDI-MS）脱盐样品支撑板。 所述板包括样品呈现表面，其中所述样品呈现表面包括吸收层的至少一个接收表面，其中所述吸收层将选定的分子保持在所述接收表面上。 还描述了在常规和自动化的MALDI-MS中制备和使用样品支持板的方法。

    Soil penetrometer
    9.
    发明授权
    Soil penetrometer 失效
    土壤渗透计

    公开(公告)号：US5663649A

    公开(公告)日：1997-09-02

    申请号：US460777

    申请日：1995-06-02

    申请人： Clarke Topp ,  Bruce Compton ,  Keith Wires

    发明人： Clarke Topp ,  Bruce Compton ,  Keith Wires

    IPC分类号： E02D1/02 ,  G01N22/04 ,  G01N33/24 ,  G01R27/26 ,  G01N22/00

    CPC分类号： G01R27/2676 ,  E02D1/027 ,  G01N22/04 ,  G01N33/246

    摘要： A soil penetrometer and method of using this apparatus are disclosed. The method relates to the application of a constant force to a soil penetrometer, the penetrometer capable of detecting soil moisture content by time domain reflectrometry. The use of the constant force eliminates the variable nature of this parameter conventionally encountered in the art, and therefore reduces the complexity of soil parameter calculation.

    摘要翻译： 公开了一种使用该装置的土壤渗透计和方法。 该方法涉及对土壤穿透仪施加恒定力，该透度计能够通过时域反射测定法检测土壤含水量。 使用恒定力消除了本领域常规遇到的该参数的可变性质，因此降低了土壤参数计算的复杂性。