MICROORGANISM CONCENTRATION PROCESS
    1.
    发明申请
    MICROORGANISM CONCENTRATION PROCESS 有权
    微生物浓缩过程

    公开(公告)号:US20100190171A1

    公开(公告)日:2010-07-29

    申请号:US12678362

    申请日:2008-10-02

    IPC分类号: C12Q1/02 C12Q1/68

    摘要: A process for capturing or concentrating microorganisms for detection or assay comprises (a) providing a concentration agent that comprises an amorphous metal silicate and that has a surface composition having a metal atom to silicon atom ratio of less than or equal to about 0.5, as determined by X-ray photoelectron spectroscopy (XPS); (b) providing a sample comprising at least one microorganism strain; and (c) contacting the concentration agent with the sample such that at least a portion of the at least one microorganism strain is bound to or captured by the concentration agent.

    摘要翻译: 用于捕获或浓缩用于检测或测定的微生物的方法包括(a)提供包含无定形金属硅酸盐并且具有小于或等于约0.5的金属原子与硅原子比的表面组成的浓度试剂,如所确定的 通过X射线光电子能谱(XPS); (b)提供包含至少一种微生物菌株的样品; 和(c)使浓缩剂与样品接触,使得至少一部分微生物菌株与浓缩剂结合或捕获。

    MICROORGANISM CONCENTRATION PROCESS AND AGENT
    8.
    发明申请
    MICROORGANISM CONCENTRATION PROCESS AND AGENT 有权
    微生物浓缩过程和代理

    公开(公告)号:US20100209961A1

    公开(公告)日:2010-08-19

    申请号:US12678579

    申请日:2008-10-02

    IPC分类号: C12N11/14 C12Q1/02 C23C14/34

    摘要: A process for capturing or concentrating microorganisms for detection or assay comprises (a) providing a concentration agent that comprises diatomaceous earth bearing, on at least a portion of its surface, a surface treatment comprising a surface modifier comprising titanium dioxide, fine-nanoscale gold or platinum, or a combination thereof; (b) providing a sample comprising at least one microorganism strain; and (c) contacting the concentration agent with the sample such that at least a portion of the at least one microorganism strain is bound to or captured by the concentration agent.

    摘要翻译: 用于捕获或浓缩用于检测或测定的微生物的方法包括(a)在其表面的至少一部分上提供包含硅藻土的浓缩剂,所述表面处理包括表面改性剂,其包含二氧化钛,细纳米级金或 铂或其组合; (b)提供包含至少一种微生物菌株的样品; 和(c)使浓缩剂与样品接触,使得至少一部分微生物菌株与浓缩剂结合或捕获。