SOL COMPOSITION FOR SOL-GEL BIOCHIP TO IMMOBILIZE PROBE ON SUBSTRATE WITHOUT SURFACE TREATMENT AND METHOD FOR SCREENING THEREOF
    54.
    发明申请
    SOL COMPOSITION FOR SOL-GEL BIOCHIP TO IMMOBILIZE PROBE ON SUBSTRATE WITHOUT SURFACE TREATMENT AND METHOD FOR SCREENING THEREOF 有权
    用于溶胶凝胶的SOL组合物,用于在没有表面处理的基底上固定探针及其筛选方法

    公开(公告)号:US20090227466A1

    公开(公告)日:2009-09-10

    申请号:US12162412

    申请日:2007-01-23

    申请人: So Youn Kim

    发明人: So Youn Kim

    IPC分类号: C40B30/04 C40B40/00 C40B40/10

    摘要: The present invention relates to a method for screening a sol composition for sol-gel biochips, which is used to immobilize a probe on a surface-untreated substrate, also relates to a sol composition screened by said method and a sol-gel biochip comprising said sol composition immobilized thereon. The sol composition screened by the disclosed method can be mixed with a probe, and the sol mixture can be integrated on 96-well plates, which are widely used in existing bioassays, without surface treatment. Also, the biochip can provide a sensitive and specific good analysis results because this immobilization methods of probe maintain the nature of probes without modification.

    摘要翻译: 本发明涉及一种用于筛选溶胶 - 凝胶生物芯片的溶胶组合物的方法,其用于将探针固定在未经表面处理的基材上,还涉及通过所述方法筛选的溶胶组合物和包含所述溶胶 - 凝胶生物芯片的溶胶 - 凝胶生物芯片 固定在其上的溶胶组合物。 通过所公开的方法筛选的溶胶组合物可以与探针混合,并且溶胶混合物可以整合在96孔板上,其广泛用于现有的生物测定中,无需表面处理。 此外,生物芯片可以提供灵敏和具体的良好分析结果,因为探针的固定方法保持探针的性质而无需修改。

    APPARATUS AND METHOD FOR DISSOLVED OXYGEN CONTROL IN PARALLEL INTEGRATED BIOREACTOR ARRAY
    55.
    发明申请
    APPARATUS AND METHOD FOR DISSOLVED OXYGEN CONTROL IN PARALLEL INTEGRATED BIOREACTOR ARRAY 审中-公开
    平行整合生物反应器阵列中溶解氧的控制方法及方法

    公开(公告)号:US20090220935A1

    公开(公告)日:2009-09-03

    申请号:US12281919

    申请日:2007-03-09

    IPC分类号: C12Q3/00 C12M1/00 C40B40/00

    摘要: Parallel, integrated bioreactor. The bioreactor includes a plurality of growth chambers, each growth chamber associated with a peristaltic oxygenating mixer and separated therefrom by a porous membrane. Each oxygenating mixture has a gas inlet and a gas outlet with the gas inlet in fluid communication with a gas reservoir. A gas mixer switch is provided for controlling oxygen concentration in the reservoir. The apparatus and methods disclosed in the application allow precise control over dissolved oxygen concentration with a quick response time.

    摘要翻译: 平行,综合生物反应器。 生物反应器包括多个生长室,每个生长室与蠕动氧合混合器相关联,并通过多孔膜与其分离。 每个氧化混合物具有气体入口和气体出口,气体入口与气体储存器流体连通。 提供一种气体混合器开关用于控制储存器中的氧气浓度。 本申请中公开的装置和方法允许以较快的响应时间精确控制溶解氧浓度。

    Muitiforms suspension microgranular bioreactor and methods of use
    57.
    发明申请
    Muitiforms suspension microgranular bioreactor and methods of use 审中-公开
    木质悬浮微粒生物反应器及其使用方法

    公开(公告)号:US20090186350A1

    公开(公告)日:2009-07-23

    申请号:US12221051

    申请日:2008-07-30

    IPC分类号: C12Q1/68 C40B40/00 C12M1/34

    摘要: A Multiform Suspension Microgranular Bioreactor (MSMB) is used to detect nucleic acids or peptides/proteins in molecular and biological samples. Polymer-based microgranules, coupled with biomass molecule probes, are constructed with different features. The biomass molecule probes include cDNA probes, oligonucleic acid probes, peptide or protein probes. These microgranules are differentiated according to their features including shape, size, color, fluorescence intensity, magnetic property, gravity, chemical luminal intensity, radioactivity, and other labels. The above microgranules are suspended in a sample solution and are used collectively as a microarray-like bioreactor device. Such MSMB-based microarrays are particularly useful in complicated biological detection assays with flow cytometry.

    摘要翻译: 多元悬浮微粒生物反应器(MSMB)用于检测分子和生物样品中的核酸或肽/蛋白质。 与生物质分子探针结合的基于聚合物的微粒由不同的特征构成。 生物质分子探针包括cDNA探针,寡核酸探针,肽或蛋白质探针。 这些微粒根据其特征进行区分,包括形状,大小,颜色,荧光强度,磁性,重力,化学腔强度,放射性等标记。 将上述微粒悬浮在样品溶液中,并且一起用作微阵列样生物反应器装置。 这种基于MSMB的微阵列在用流式细胞术的复杂生物检测测定中特别有用。

    MICROCHANNEL ARRAY AND METHOD FOR PRODUCING THE SAME, AND BLOOD MEASURING METHOD EMPLOYING IT
    58.
    发明申请
    MICROCHANNEL ARRAY AND METHOD FOR PRODUCING THE SAME, AND BLOOD MEASURING METHOD EMPLOYING IT 审中-公开
    MICROCHANNEL ARRAY AND METHOD FOR PRODUCTION THE SAME,和BLOOD MEASURING METHODWORKING IT

    公开(公告)号:US20090149345A1

    公开(公告)日:2009-06-11

    申请号:US11908047

    申请日:2006-03-01

    IPC分类号: C40B30/10 C40B40/00 C40B50/00

    摘要: A microchannel array, a method of manufacturing the same, and a blood test method. The microchannel array is formed by joining first and second substrates, each including a fluid inlet and outlet on their surfaces. An internal space structure connects the fluid inlet and outlet, and includes an upstream flow channel connected with the fluid inlet, a downstream flow channel connected with the fluid outlet with a gap therebetween, and a micro flow channel connecting the upstream and downstream flow channels. A minimum distance from a center of a sectional surface of the micro flow channel to a side wall of the micro flow channel is smaller than that of the upstream and downstream flow channels. Each surface of the first and second substrates includes grooves for creating the upstream and downstream flow channels, and the surface of the second substrate has grooves for creating the micro flow channel.

    摘要翻译: 微通道阵列,其制造方法和血液检查方法。 微通道阵列通过接合第一和第二基底而形成,每个基底在其表面上包括流体入口和出口。 内部空间结构连接流体入口和出口,并且包括与流体入口连接的上游流动通道,与流体出口连接的下游流动通道,其间具有间隙,以及连接上游和下游流动通道的微流动通道。 从微流动通道的截面的中心到微流动通道的侧壁的最小距离小于上游和下游流动通道的最小距离。 第一和第二基板的每个表面包括用于产生上游和下游流动通道的槽,并且第二基板的表面具有用于产生微流动通道的凹槽。

    Micro-electrode array
    60.
    发明申请
    Micro-electrode array 审中-公开
    微电极阵列

    公开(公告)号:US20090137423A1

    公开(公告)日:2009-05-28

    申请号:US11579248

    申请日:2005-04-28

    IPC分类号: C40B30/10 C40B50/18 C40B40/00

    CPC分类号: G01N27/403 G01N27/327

    摘要: A method of fabricating a micro-electrode array comprising the steps of coating an electrode with an insulating polymer coating by screen printing an insulating polymer onto the electrode and then curing said polymer; and sonically ablating the insulating polymer coating to produce a plurality of micro-pores.

    摘要翻译: 一种制造微电极阵列的方法,包括以下步骤:通过将绝缘聚合物丝网印刷到所述电极上然后固化所述聚合物,用绝缘聚合物涂层涂覆电极; 并超声波地烧蚀绝缘聚合物涂层以产生多个微孔。