METHODS AND KIT FOR ANALYTE DETECTION
    2.
    发明申请
    METHODS AND KIT FOR ANALYTE DETECTION 有权
    分析检测方法和试剂盒

    公开(公告)号:US20100015633A1

    公开(公告)日:2010-01-21

    申请号:US12175673

    申请日:2008-07-18

    IPC分类号: G01N33/53 G01N33/566

    摘要: A method includes binding a probe to an analyte present in a sample, wherein the probe comprises a binder bonded to a metal particle that is capable of releasing metal ions when contacted with a reagent solution. The method includes contacting the metal particle with the reagent solution to release the metal ions, and observing an optical signal from the released metal ions to determine a presence or amount of the analyte in the sample. An associated kit is also provided.

    摘要翻译: 一种方法包括将探针结合到样品中存在的分析物,其中探针包含与金属颗粒结合的粘合剂,当与试剂溶液接触时能够释放金属离子。 该方法包括使金属颗粒与试剂溶液接触以释放金属离子,并观察来自释放的金属离子的光信号以确定样品中分析物的存在或量。 还提供了相关的套件。

    Methods using metal oxide particles for analyte detection
    4.
    发明授权
    Methods using metal oxide particles for analyte detection 有权
    使用金属氧化物颗粒进行分析物检测的方法

    公开(公告)号:US08383337B2

    公开(公告)日:2013-02-26

    申请号:US12175673

    申请日:2008-07-18

    IPC分类号: C12Q1/68 C07H21/04 C07K5/00

    摘要: A method includes binding a probe to an analyte present in a sample, wherein the probe comprises a binder bonded to a metal particle that is capable of releasing metal ions when contacted with a reagent solution. The method includes contacting the metal particle with the reagent solution to release the metal ions, and observing an optical signal from the released metal ions to determine a presence or amount of the analyte in the sample. An associated kit is also provided.

    摘要翻译: 一种方法包括将探针结合到样品中存在的分析物,其中探针包含与金属颗粒结合的粘合剂,当与试剂溶液接触时能够释放金属离子。 该方法包括使金属颗粒与试剂溶液接触以释放金属离子,并观察来自释放的金属离子的光信号以确定样品中分析物的存在或量。 还提供了相关的套件。

    Aqueous ROMP-based monolith materials and methods for making
    5.
    发明授权
    Aqueous ROMP-based monolith materials and methods for making 有权
    基于水性ROMP的整料材料及其制备方法

    公开(公告)号:US07915318B2

    公开(公告)日:2011-03-29

    申请号:US12207055

    申请日:2008-09-09

    IPC分类号: C08F2/44 B01J20/26 C08F4/80

    摘要: A water soluble ROMP catalyst, which has high catalytic efficiency for ring opening metathesis is use in the preparation of polymeric blends for use in monolithic columns. In one embodiments a method for making a polymeric blend is discolosed comprising reaction of a water-soluble ROMP catalyst with a norbornene-substituted cycloolefin polymer or a polynorbornene polymer precursor, and wherein the contacting occurs in an aqueous or polar solvent in the presence of a solid support. In another embodiment a monolithic bed is disclosed comprising the water-soluble ROMP catalyst immobilized on a surface of a solid support. Also disclosed is a monolithic bed comprising: a polymer blend, the polymer blend produced from contacting a water soluble ROMP catalyst with a norbornene-substituted cycloolefin polymer or a polynorbornene polymer precursor; and wherein the contacting occurs in an aqueous or polar solvent in the presence of a solid support.

    摘要翻译: 对于开环复分解具有高催化效率的水溶性ROMP催化剂用于制备用于整体柱的聚合物共混物。 在一个实施方案中,制造聚合物共混物的方法被解开,包括水溶性ROMP催化剂与降冰片烯取代的环烯烃聚合物或聚降冰片烯聚合物前体的反应,并且其中所述接触在水溶液或极性溶剂中,在 坚实的支持。 在另一个实施方案中,公开了一种整体床,其包含固定在固体载体表面上的水溶性ROMP催化剂。 还公开了一种整体床,包括:聚合物共混物,通过使水溶性ROMP催化剂与降冰片烯取代的环烯烃聚合物或聚降冰片烯聚合物前体接触而制备的聚合物共混物; 并且其中所述接触在固体载体存在下在水性或极性溶剂中进行。

    AQUEOUS ROMP-BASED MONOLITH MATERIALS AND METHODS FOR MAKING
    9.
    发明申请
    AQUEOUS ROMP-BASED MONOLITH MATERIALS AND METHODS FOR MAKING 有权
    基于ROMP的单组分材料及其制备方法

    公开(公告)号:US20100063200A1

    公开(公告)日:2010-03-11

    申请号:US12207055

    申请日:2008-09-09

    IPC分类号: C08L55/00 B01J31/12

    摘要: A water soluble ROMP catalyst, which has high catalytic efficiency for ring opening metathesis is use in the preparation of polymeric blends for use in monolithic columns. In one embodiments a method for making a polymeric blend is discolosed comprising reaction of a water-soluble ROMP catalyst with a norbornene-substituted cycloolefin polymer or a polynorbornene polymer precursor, and wherein the contacting occurs in an aqueous or polar solvent in the presence of a solid support. In another embodiment a monolithic bed is disclosed comprising the water-soluble ROMP catalyst immobilized on a surface of a solid support. Also disclosed is a monolithic bed comprising: a polymer blend, the polymer blend produced from contacting a water soluble ROMP catalyst with a norbornene-substituted cycloolefin polymer or a polynorbornene polymer precursor; and wherein the contacting occurs in an aqueous or polar solvent in the presence of a solid support.

    摘要翻译: 对于开环复分解具有高催化效率的水溶性ROMP催化剂用于制备用于整体柱的聚合物共混物。 在一个实施方案中,制造聚合物共混物的方法被解开,包括水溶性ROMP催化剂与降冰片烯取代的环烯烃聚合物或聚降冰片烯聚合物前体的反应,并且其中所述接触在水溶液或极性溶剂中,在 坚实的支持。 在另一个实施方案中,公开了一种整体床,其包含固定在固体载体表面上的水溶性ROMP催化剂。 还公开了一种整体床,包括:聚合物共混物,通过使水溶性ROMP催化剂与降冰片烯取代的环烯烃聚合物或聚降冰片烯聚合物前体接触而制备的聚合物共混物; 并且其中所述接触在固体载体存在下在水性或极性溶剂中进行。

    METHODS OF INHIBITING SCALE OF SILICA
    10.
    发明申请
    METHODS OF INHIBITING SCALE OF SILICA 审中-公开
    抑制二氧化硅规模的方法

    公开(公告)号:US20100294984A1

    公开(公告)日:2010-11-25

    申请号:US12470698

    申请日:2009-05-22

    IPC分类号: C02F5/14 C02F5/10 C02F5/12

    CPC分类号: C02F5/14 C02F9/00

    摘要: The invention relates to a method of controlling silica scale in an aqueous system, including adding an effective amount of mixture of a first polymer and a second polymer into the aqueous system, wherein the first polymer and the second polymer each has at least one of a first structural unit derived from any of quaternary ammonium monomer, quaternary phosphonium monomer, and quaternary sulfonium monomer and a second structural unit derived from any of sulfonic acid, sulfuric acid, phosphoric acid, carboxylic acid and any salt thereof, the first polymer bears a first net charge or being neutral, the second polymer bears a second net charge opposite the first net charge or bearing positive net charge when the first polymer is neutral, the first structural unit is from about 1 mol % to about 99 mol % of the mixture.

    摘要翻译: 本发明涉及一种在水性体系中控制二氧化硅垢的方法,包括将有效量的第一聚合物和第二聚合物的混合物加入到水性体系中,其中第一聚合物和第二聚合物各自具有至少一种 衍生自季铵单体,季鏻单体和季锍单体中的任一种的第一结构单元和衍生自磺酸,硫酸,磷酸,羧酸及其任何盐中的任一种的第二结构单元,第一聚合物承载第一 净电荷或中性,当第一聚合物为中性时,第二聚合物具有与第一净电荷相反的第二净电荷或承载正净电荷,第一结构单元为混合物的约1mol%至约99mol%。