Methods of enhancing functional performance of nucleic acid arrays
    3.
    发明授权
    Methods of enhancing functional performance of nucleic acid arrays 有权
    提高核酸阵列功能性能的方法

    公开(公告)号:US06806361B1

    公开(公告)日:2004-10-19

    申请号:US09811143

    申请日:2001-03-15

    IPC分类号: C07H2100

    CPC分类号: C07H21/00 C07H21/04

    摘要: Methods are provided for preparing nucleic acid arrays on a support. In these methods a plurality of nucleic acids are synthesized on the support and the synthesis steps are followed by drying steps in which the array is exposed to a dry atmosphere following the synthesis steps.

    摘要翻译: 提供了在载体上制备核酸阵列的方法。 在这些方法中,在载体上合成多个核酸,合成步骤之后是干燥步骤,其中阵列在合成步骤后暴露于干燥气氛。

    Liquid delivery devices and methods
    6.
    发明授权
    Liquid delivery devices and methods 失效
    液体输送装置和方法

    公开(公告)号:US07341865B1

    公开(公告)日:2008-03-11

    申请号:US10304566

    申请日:2002-11-26

    IPC分类号: C12M3/00

    摘要: Methods and devices are provided for using high-density arrays of diverse chemical entities. In preferred embodiments, small volumes of multiple liquids are delivered to multiple reaction sites on a single substrate where the liquids are constrained to localized reaction sites. The substrate need not be cut apart prior to being used for analysis. Accordingly, the area of the substrate on which analysis may be performed is maximized. In many embodiments of the present invention, constraining regions hinder the transport of liquids between adjacent reaction sites.

    摘要翻译: 提供了使用各种化学实体的高密度阵列的方法和装置。 在优选的实施方案中,将小体积的多种液体输送到单个底物上的多个反应位点,其中液体被限制在局部反应位点。 在用于分析之前,基板不需要分开。 因此,可以进行分析的基板的面积最大化。 在本发明的许多实施方案中,约束区域阻碍液体在相邻反应位点之间的运输。

    Method for detecting chemical interactions between naturally occurring biological analyte molecures
    8.
    发明申请
    Method for detecting chemical interactions between naturally occurring biological analyte molecures 审中-公开
    用于检测天然存在的生物分析物分子之间的化学相互作用的方法

    公开(公告)号:US20050164289A1

    公开(公告)日:2005-07-28

    申请号:US11084306

    申请日:2005-03-18

    IPC分类号: C12Q1/68 G01N33/543 C12M1/34

    摘要: A method of using micromechanical devices as sensors for detecting chemical interactions between naturally occurring bio-polymers which are non-identical binding partners is provided. The method is useful whether the reactions occur through electrostatic forces or other forces. Induced stress, heat, or change in mass is detected where a binding partner is placed on a cantilever for possible reaction with an analyte molecules (i.e., a non-identical binding partner). The method is particularly useful in determining DNA hybridization but may be useful in detecting interaction in any chemical assay.

    摘要翻译: 提供了使用微机械装置作为用于检测天然存在的生物聚合物之间的化学相互作用的传感器的方法,所述生物聚合物是不相同的结合配偶体。 无论反应是通过静电力还是其他力发生,该方法都是有用的。 检测到结合配偶体放置在悬臂上可能与分析物分子(即不相同的结合配偶体)反应的诱导的应激,热量或质量变化。 该方法特别可用于确定DNA杂交,但可用于检测任何化学测定中的相互作用。