Method of patterning a surface using a deformable stamp
    3.
    发明授权
    Method of patterning a surface using a deformable stamp 失效
    使用可变形印模图案化表面的方法

    公开(公告)号:US07476523B2

    公开(公告)日:2009-01-13

    申请号:US09929736

    申请日:2001-08-14

    Abstract: A deformable stamp for patterning a surface. The stamp can be placed in contact with an entire 3-dimensional object, such as a rod, in a single step. The stamp can also be used to pattern the inside of a tube or rolled over a surface to form a continuous pattern. The stamp may also be used for fluidic patterning by flowing material through channels defined by raised and recessed portions in the surface of the stamp as it contacts the substrate. The stamp may be used to deposit self-assembled monolayers, biological materials, metals, polymers, ceramics, or a variety of other materials. The patterned substrates may be used in a variety of engineering and medical applications.

    Abstract translation: 用于图案化表面的可变形印模。 邮票可以在一个步骤中与整个三维物体(例如杆)接触。 印模也可以用于对管的内部进行图案化或者在表面上滚动以形成连续图案。 当印模接触基板时,印模也可以通过流动材料流过印模表面中由凸起和凹陷部分限定的通道而用于流体图案化。 邮票可用于沉积自组装单层,生物材料,金属,聚合物,陶瓷或各种其他材料。 图案化的基底可以用于各种工程和医疗应用。

    System and process for automated microcontact printing
    4.
    发明授权
    System and process for automated microcontact printing 失效
    自动微接触印刷的系统和工艺

    公开(公告)号:US07338613B2

    公开(公告)日:2008-03-04

    申请号:US09950383

    申请日:2001-09-10

    Abstract: An automated process for microcontact printing is provided, comprising the steps of providing a substrate and a stamp; automatically aligning the substrate and stamp so that the stamp is aligned relative to the substrate to impart a pattern to the substrate at a desired location and with a desired orientation on the substrate; applying an ink to the stamp, the ink including a molecular species adapted to form a self-assembling monolayer (SAM) on the substrate; contacting the stamp and the substrate; and separating the stamp from the substrate.

    Abstract translation: 提供了一种用于微接触印刷的自动化方法,包括提供基板和印模的步骤; 自动对准衬底和印模,使得印模相对于基底对准,以在期望的位置和基板上具有期望取向的基底赋予图案; 将油墨施加到印模上,所述油墨包括适于在所述基材上形成自组装单层(SAM)的分子种类; 使印模和基板接触; 并将印模与基板分开。

    Device and method for monitoring leukocyte migration
    5.
    发明授权
    Device and method for monitoring leukocyte migration 失效
    用于监测白细胞迁移的装置和方法

    公开(公告)号:US07326563B2

    公开(公告)日:2008-02-05

    申请号:US10241445

    申请日:2002-09-12

    Abstract: A device for monitoring leukocyte migration is provided. The device generally includes a plurality of chambers, each chamber including a channel in which leukocyte migration mediators or endothelial cells are disposed therein. The device is fabricated in the footprint of a standard microtiter plate. The invention also provides a method of using the device to monitor leukocyte migration in the presence of physiological shear flow and therefore simulate physiological conditions of a blood vessel in vivo. The invention further provides a method of using the device to high-throughput screen a plurality of test agents.

    Abstract translation: 提供了一种用于监测白细胞迁移的装置。 该装置通常包括多个腔室,每个腔室包括其中设置有白细胞迁移介质或内皮细胞的通道。 该器件在标准微量滴定板的占位面积中制造。 本发明还提供了一种使用该装置在存在生理剪切流的情况下监测白细胞迁移并因此模拟体内血管生理条件的方法。 本发明还提供了一种使用该设备来高通量筛选多个测试代理的方法。

    Device and method for monitoring leukocyte migration
    9.
    发明授权
    Device and method for monitoring leukocyte migration 失效
    用于监测白细胞迁移的装置和方法

    公开(公告)号:US07419823B2

    公开(公告)日:2008-09-02

    申请号:US10688904

    申请日:2003-10-21

    CPC classification number: G01N33/5029 G01N33/5047 G01N33/5064

    Abstract: A device for monitoring leukocyte migration is provided. The invention also provides a method of using the device to monitor leukocyte migration in the presence of physiological shear flow and therefore simulate physiological conditions of a blood vessel in vivo. The invention further provides a method of using the device to high-throughput screen a plurality of test agents. The present invention further provides a flexible assay system and numerous assays that can be used to test biological interactions and systems. Laminar flow gradients are employed that mimic gradient situations present in vivo.

    Abstract translation: 提供了一种用于监测白细胞迁移的装置。 本发明还提供了一种使用该装置在存在生理剪切流的情况下监测白细胞迁移并因此模拟体内血管生理条件的方法。 本发明还提供了一种使用该设备来高通量筛选多个测试代理的方法。 本发明进一步提供灵活的测定系统和可用于测试生物相互作用和系统的许多测定。 使用模拟体内存在的梯度情况的层流流动梯度。

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