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公开(公告)号:US09580679B2
公开(公告)日:2017-02-28
申请号:US14033365
申请日:2013-09-20
Applicant: California Institute of Technology
Inventor: Samuel Njoroge , John Gorman , George Maltezos , Axel Scherer
CPC classification number: C12M47/06 , B01L3/5027 , B01L7/52 , B01L2300/1883 , C12M21/00 , C12N1/06 , C12N1/066 , G01N27/44791
Abstract: Disclosed herein are methods and systems for use in preparing a sample. The methods and systems may be used for lysing one or more structures in a sample (e.g., cells, viral particles, etc.). The methods and compositions may comprise a microfluidic chip or use thereof. The microfluidic chips disclosed herein may comprise (a) a substrate comprising a chamber, wherein at least one mechanical element may be located within the chamber; (b) a thermal element in contact with the chamber; and (c) at least one aperture within the surface of the substrate, wherein the aperture may be configured to insulate the chamber.
Abstract translation: 本文公开了用于制备样品的方法和系统。 方法和系统可用于裂解样品中的一种或多种结构(例如,细胞,病毒颗粒等)。 所述方法和组合物可以包含微流控芯片或其用途。 本文公开的微流体芯片可以包括(a)包括腔室的基底,其中至少一个机械元件可以位于腔室内; (b)与所述室接触的热元件; 以及(c)在所述基底表面内的至少一个孔,其中所述孔可以被配置为使所述腔绝缘。