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30 条记录 (耗时 0.083 秒)

    Devices and Methods for Optoelectronic Manipulation of Small Particles
    28.
    发明申请
    Devices and Methods for Optoelectronic Manipulation of Small Particles 审中-公开
    小粒子光电子操作的装置和方法

    公开(公告)号：US20070095669A1

    公开(公告)日：2007-05-03

    申请号：US11552853

    申请日：2006-10-25

    申请人： Aldrich Lau ,  Joon Mo Yang ,  Huan Phan ,  Steven Sherwood ,  Hans Fuernkranz

    发明人： Aldrich Lau ,  Joon Mo Yang ,  Huan Phan ,  Steven Sherwood ,  Hans Fuernkranz

    IPC分类号： B03C5/02

    CPC分类号： B03C5/026 ,  B03C5/005 ,  B03C5/028 ,  C07K1/26 ,  G01N27/305

    摘要： A method for sorting cells in a biological sample comprising a first type of cells and a second type of cells may comprise introducing the biological sample into a chamber comprising a first surface and a second surface, wherein the first surface is associated with a transparent electrode and the second surface is associated with a photoconductive portion of an electrode. The method may further comprise moving incident light and the photoconductive portion relative to one another so as to illuminate regions of the photoconductive portion and modulate an electric field in the chamber in proximity to the illuminated regions. The method may further comprise separating the first type of cells from the second type of cells in the chamber via dielectrophoretic movement of the first type of cells and the second type of cells caused by the modulated electric field, wherein a dielectrophoretic characteristic of at least one of the first type of cells and the second type of cells has been modified.

    摘要翻译： 用于分选生物样品中包含第一类型细胞和第二类型细胞的细胞的方法可以包括将生物样品引入包含第一表面和第二表面的室中，其中第一表面与透明电极相关联， 第二表面与电极的光电导部分相关联。 该方法还可以包括相对于彼此移动入射光和光电导部分，以照射光电导部分的区域并且调制在邻近照明区域的室中的电场。 该方法还可以包括通过由调制电场引起的第一类型的细胞和第二类型的细胞的介电电泳运动，将第一类型的细胞与腔室中的第二类型的细胞分离，其中至少一种的介电电泳特性 的第一类型的细胞和第二类型的细胞已被修改。

    Devices and methods for optoelectronic manipulation of small particles
    29.
    发明授权
    Devices and methods for optoelectronic manipulation of small particles 有权
    用于光电子操纵小颗粒的装置和方法

    公开(公告)号：US08834698B2

    公开(公告)日：2014-09-16

    申请号：US12702137

    申请日：2010-02-08

    申请人： Aldrich Lau ,  Joon Yang ,  Huan Phan ,  Steven Sherwood ,  Hans Fuernkranz

    发明人： Aldrich Lau ,  Joon Yang ,  Huan Phan ,  Steven Sherwood ,  Hans Fuernkranz

    IPC分类号： B03C11/00 ,  C07K1/26 ,  B03C5/02 ,  B03C5/00 ,  G01N27/30

    CPC分类号： B03C5/026 ,  B03C5/005 ,  B03C5/028 ,  C07K1/26 ,  G01N27/305

    摘要： A method for sorting cells in a biological sample comprising a first type of cells and a second type of cells may comprise introducing the biological sample into a chamber comprising a first surface and a second surface, wherein the first surface is associated with a transparent electrode and the second surface is associated with a photoconductive portion of an electrode. The method may further comprise moving incident light and the photoconductive portion relative to one another so as to illuminate regions of the photoconductive portion and modulate an electric field in the chamber in proximity to the illuminated regions. The method may further comprise separating the first type of cells from the second type of cells in the chamber via dielectrophoretic movement of the first type of cells and the second type of cells caused by the modulated electric field, wherein a dielectrophoretic characteristic of at least one of the first type of cells and the second type of cells has been modified.

    摘要翻译： 用于分选生物样品中包含第一类型细胞和第二类型细胞的细胞的方法可以包括将生物样品引入包含第一表面和第二表面的室中，其中第一表面与透明电极相关联， 第二表面与电极的光电导部分相关联。 该方法还可以包括相对于彼此移动入射光和光电导部分，以照射光电导部分的区域并且调制在邻近照明区域的室中的电场。 该方法还可以包括通过由调制电场引起的第一类型的细胞和第二类型的细胞的介电电泳运动，将第一类型的细胞与腔室中的第二类型的细胞分离，其中至少一种的介电电泳特性 的第一类型的细胞和第二类型的细胞已被修改。

    Gas to liquid conversion process
    30.
    发明申请
    Gas to liquid conversion process 审中-公开
    气体到液体的转换过程

    公开(公告)号：US20050288541A1

    公开(公告)日：2005-12-29

    申请号：US11003921

    申请日：2004-12-02

    申请人： Steven Sherwood

    发明人： Steven Sherwood

    IPC分类号： C07C2/76 ,  C10G47/00

    CPC分类号： C07C2/76 ,  C07C9/08

    摘要： A process is disclosed for the conversion of lower molecular weight hydrocarbons, such as methane, into higher molecular weight hydrocarbon products, such as hydrocarbons having between 4 and 29 carbons. The process includes forming hydrated electrons, such as by mixing the lower molecular weight hydrocarbons with water and contacting the mixture with an energy source to form hydrated electrons. The hydrated electrons react with the methane to form hydrogen and higher molecular weight hydrocarbon products. Also disclosed is a related process for converting higher molecular weight hydrocarbons to lower molecular weight hydrocarbons by forming a mixture of higher molecular weight hydrocarbons and water and contacting the mixture with an energy source to form hydrated electrons that react with the higher molecular weight hydrocarbons to form hydrogen and lower molecular weight hydrocarbon products.

    摘要翻译： 公开了一种将较低分子量烃如甲烷转化为较高分子量烃产物如具有4至29个碳原子的烃的方法。 该方法包括形成水合电子，例如通过将低分子量烃与水混合并使该混合物与能量源接触以形成水合电子。 水合电子与甲烷反应形成氢气和较高分子量的烃产物。 还公开了通过形成较高分子量烃和水的混合物将较高分子量烃转化为较低分子量烃的相关方法，并将该混合物与能量源接触以形成与较高分子量烃反应形成的水合电子 氢和低分子量烃产物。