Method for performing multiplex PCR with cyclic changes of PCR parameters
    4.
    发明授权
    Method for performing multiplex PCR with cyclic changes of PCR parameters 失效
    用PCR参数循环变化进行多重PCR的方法

    公开(公告)号:US07183056B2

    公开(公告)日:2007-02-27

    申请号:US10697295

    申请日:2003-10-31

    IPC分类号: C12Q1/68

    摘要: The present invention is directed to an improved multiplex PCR method for obtaining at least two PCR products from one PCR solution. In the multiplex PCR method for having at least two DNA amplified products from a sample positioned in a PCR equipment, the object of the present invention is to provide a novel multiplex PCR method characterized in that a primer annealing temperature and an extension time be changed per cycle with constant periods. When a multiplex PCR is performed in accordance with the present invention, limitations in determining PCR conditions due to a various sizes of PCR products or dimers caused by primers can be eliminated, and time and efforts required for determining the PCR conditions to various samples can also be reduced. Further, not only refined DNAs like cDNA, genomic DNA, vector, etc, but blood can be directly used as a multiplex PCR sample, and PCR amplification reaction can be performed even with a sample having the smallest amounts.

    摘要翻译: 本发明涉及一种用于从一种PCR溶液获得至少两种PCR产物的改进的多重PCR方法。 本发明的目的是提供一种新的多重PCR方法,其特征在于,引物退火温度和延长时间根据 周期不变的周期。 当根据本发明进行多重PCR时,可以消除由于由引物引起的各种大小的PCR产物或二聚体导致的PCR条件的限制的限制,并且确定各种样品的PCR条件所需的时间和努力也可以 减少 此外,不仅可以将cDNA,基因组DNA,载体等精制DNA与血液直接用作多重PCR样品,即使使用量少的样品也能进行PCR扩增反应。

    Micro fluidic device for controlling flow time of micro fluid
    6.
    发明授权
    Micro fluidic device for controlling flow time of micro fluid 有权
    用于控制微流体流动时间的微流体装置

    公开(公告)号:US06901963B2

    公开(公告)日:2005-06-07

    申请号:US10731211

    申请日:2003-12-08

    IPC分类号: B01J19/00 G05D7/01 F15B21/00

    摘要: Provided is a micro fluidic device that can control a flow time of micro fluid by using a capillary phenomenon. The micro fluidic device includes: a flow channel for flowing fluid, the flow channel being formed between a top substrate and a bottom substrate or between a top substrate, a bottom substrate, and a middle substrate; a flow blocking surface for stopping a flow of the fluid in the flow channel temporarily; and a hump for delaying the flow formed in the line of continuity with the flow blocking surface. The micro fluidic device of the present research can control the flow time in a simple manner.

    摘要翻译: 提供了一种微流体装置,其可以通过使用毛细管现象来控制微流体的流动时间。 微流体装置包括:用于流动流体的流动通道,流动通道形成在顶部基板和底部基板之间,或者在顶部基板,底部基板和中间基板之间; 用于暂停流道中的流体流动的阻流表面; 以及用于延迟在与阻流表面连续的线中形成的流动的隆起。 本研究的微流体装置可以以简单的方式控制流动时间。

    Sensor structure and method of fabricating the same
    9.
    发明授权
    Sensor structure and method of fabricating the same 有权
    传感器结构及其制造方法

    公开(公告)号:US07824618B2

    公开(公告)日:2010-11-02

    申请号:US10913422

    申请日:2004-08-09

    IPC分类号: G01N27/00

    CPC分类号: G01N27/126

    摘要: Provided is a sensor structure comprising a heater and a temperature sensor at the center of a membrane having a well structure, allowing a temperature to be rapidly controlled with low power, and the object is analyzed using a conductivity change measured at two or more substrate temperatures with a pair of detecting electrode and a detecting layer implemented on the heater, wherein the sensing layer can include a conductive particle and a non-conductive organic composite.

    摘要翻译: 提供了一种传感器结构,其包括加热器和在具有井结构的膜的中心处的温度传感器,允许以低功率快速控制温度,并且使用在两个或更多个基板温度下测量的电导率变化来分析物体 具有一对检测电极和在加热器上实施的检测层,其中感测层可以包括导电颗粒和非导电有机复合材料。