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    PARTICLE CONCENTRATION SYSTEM
    12.
    发明申请
    PARTICLE CONCENTRATION SYSTEM 审中-公开
    颗粒浓度系统

    公开(公告)号：US20160025677A1

    公开(公告)日：2016-01-28

    申请号：US14809992

    申请日：2015-07-27

    Applicant: UNIVERSITY OF WASHINGTON

    Inventor： Jae-Hyun Chung ,  Woonhong Yeo ,  Kyong-Hoon Lee ,  Jeffrey W. Chamberlain ,  Gareth Fotouhi ,  Shieng Liu ,  Kie Seok Oh ,  Daniel M. Ratner ,  Dayong Gao ,  Fong-Li Chou

    IPC: G01N27/447 ,  G01N1/40

    CPC classification number: G01N27/44791 ,  G01N1/40 ,  G01N27/447 ,  G01N27/44721 ,  G01N27/4473 ,  G01N33/569 ,  G01N2001/4038 ,  Y02A50/53 ,  Y02A50/54 ,  Y02A50/60

    Abstract: Methods and systems are provided for concentrating particles (e.g., bacteria, viruses, cells, and nucleic acids) suspended in a liquid. Electric-field-induced forces urge the particles towards a first electrode immersed in the liquid. When the particles are in close proximity to (e.g., in contact with) the first electrode, the electrode is withdrawn from the liquid and capillary forces formed between the withdrawing electrode and the surface of the liquid immobilize the particles on the electrode. Upon withdrawal of the electrode from the liquid, the portion of the electrode previously immersed in the liquid has particles immobilized on its surface.

    Abstract translation: 提供了用于浓缩悬浮在液体中的颗粒（例如细菌，病毒，细胞和核酸）的方法和系统。 电场引起的力迫使颗粒朝向浸入液体中的第一电极。 当颗粒紧邻（例如与第一电极接触）时，电极从液体中排出，并且在抽出电极和液体表面之间形成的毛细管力将颗粒固定在电极上。 当电极从液体中取出时，预先浸入液体中的电极部分具有固定在其表面上的颗粒。

    Hybrid fibers, devices using hybrid fibers, and methods for making hybrid fibers
    13.
    发明授权
    Hybrid fibers, devices using hybrid fibers, and methods for making hybrid fibers 有权
    混合纤维，使用混合纤维的装置，以及混合纤维的制造方法

    公开(公告)号：US08940092B1

    公开(公告)日：2015-01-27

    申请号：US13627169

    申请日：2012-09-26

    Applicant: University of Washington through its Center for Commercialization

    Inventor： Woon-Hong Yeo ,  Kieseok Oh ,  Kyong-Hoon Lee ,  Fong-Li Chou ,  Jae-Hyun Chung

    IPC: C30B7/12

    CPC classification number: C30B30/02 ,  B82Y30/00 ,  C30B7/00 ,  C30B29/02 ,  C30B29/36 ,  C30B29/60 ,  Y02A50/53 ,  Y02A50/54 ,  Y02A50/60

    Abstract: The present invention relates generally to nanocomposite materials. The present invention relates more particularly to hybrid fibers as well as devices including them and methods for making them. Accordingly, one aspect of the invention is a hybrid fiber including a plurality of nanowires, each nanowire having a length, a width, and a thickness, the length being at least 10 times the width and at least 10 times the thickness; and a plurality of binder elements, each binder element having a length, a width, and a thickness, each substantially smaller than the average length of the nanowires and at least one of which is less than about 10 nm in dimension, the binder elements being arranged to intercouple individual nanowires. In certain embodiments, the binder elements are carbon nanotubes, and the nanowires are formed from silicon carbide.

    Abstract translation: 本发明一般涉及纳米复合材料。 本发明更具体地涉及混合纤维以及包括它们的装置及其制造方法。 因此，本发明的一个方面是包括多个纳米线的混合纤维，每个纳米线具有长度，宽度和厚度，该长度为宽度的至少10倍且至少为厚度的10倍; 和多个粘合剂元件，每个粘结剂元​​件具有长度，宽度和厚度，每个粘合元件的长度，宽度和厚度均基本上小于纳米线的平均长度，并且其尺寸中的至少一个小于约10nm，粘结剂元素为 安排相互联接单个纳米线。 在某些实施方案中，粘合剂元素是碳纳米管，并且纳米线由碳化硅形成。

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