Stem-well films for sample partitioning

    公开(公告)号:US11207690B2

    公开(公告)日:2021-12-28

    申请号:US16064064

    申请日:2016-12-19

    Abstract: Sample partitioning devices and methods of making and using the same are described. A sample partitioning device includes a first film having an array of discrete stems each extending from a first major surface thereof, and a second film having an array of discrete wells formed into a second major surface thereof. The stems of the first film and the wells of the second film are mated with each other. The mated stems and wells are separable from each other, and during the removal of the stems from the wells, one or more voids are created inside the wells to suction an aqueous test sample into the wells.

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