公开(公告)号：US20160114261A1

公开(公告)日：2016-04-28

申请号：US14898813

申请日：2014-06-19

Applicant: UNIVERSITEIT LEIDEN

Inventor： Jan-Williem SCHOONEN ,  Peter LINDENBURG ,  Vincent VAN DUINEN ,  Amar OEDIT ,  Paul VULTO ,  Thomas HANKEMEIER

IPC: B01D11/04 ,  G01N1/40

CPC classification number: B01D11/0419 ,  B01D11/0496 ,  B01L3/502776 ,  B01L2200/0636 ,  B01L2300/0645 ,  G01N1/40 ,  G01N2001/4038 ,  G01N2001/4072

Abstract: The present invention relates to a process for the electro extraction of molecules from a moving fluid donor phase into an acceptor phase, comprising the steps of: providing an electrically conductive donor phase moving at a first flow velocity and in electrically conductive contact with a first electrode, providing an electrically conductive acceptor phase in direct contact and immiscible with the donor phase, in electrically conductive contact with a second electrode; and providing a supporting or confining phase guide pattern to keep a defined interface between donor phase and acceptor phase, and (d) applying an electrical field between the first and the second electrode.

Abstract translation: 本发明涉及一种将分子从移动的液体给体相电解提取到受体相中的方法，包括以下步骤：提供以第一流速移动并与第一电极导电接触的导电供体相 提供与供体相直接接触并不混溶的导电受体相，与第二电极导电接触; 以及提供支撑或约束相位导向图案以保持施主相位和受主相位之间的界定，以及（d）在第一和第二电极之间施加电场。

公开(公告)号：US20150040999A1

公开(公告)日：2015-02-12

申请号：US14465345

申请日：2014-08-21

Applicant: Universiteit Leiden

Inventor： Paul VULTO ,  Sebastiaan Johannes Trietsch ,  Ender Yildirim

IPC: F16K99/00

CPC classification number: F16K99/0026 ,  B01L3/502738 ,  B01L3/502746 ,  B01L2400/0406 ,  B01L2400/0688 ,  F16K2099/0084 ,  Y10T137/7859

Abstract: The present invention relates to a fluid triggerable passive valve for controlling flow of one or more fluids comprising: a volume comprising at least two capillary pressure barriers for respectively pinning a first and second fluid-fluid meniscus, the two capillary pressure barriers dividing the volume in at least three sub volumes, whereby two sub volumes being positioned upstream and one sub volume being positioned downstream with respect to the advancement direction of each respective fluid-fluid meniscus; wherein the capillary pressure barriers are spaced apart such that upon pinning of a first fluid-fluid meniscus on a first capillary pressure barrier and arrival or pinning of a second fluid-fluid meniscus on or at a second capillary pressure barrier, the two menisci touch and thereby coalesce into one fluid-fluid meniscus

Abstract translation: 本发明涉及一种用于控制一种或多种流体流动的流体可触发的被动阀，包括：一个体积，包括至少两个用于分别固定第一和第二流体 - 液体弯液面的毛细管压力屏障，两个毛细管压力屏障将体积分成 至少三个子体积，其中两个子体积位于上游，一个子体积相对于每个相应的流体 - 液体弯液面的前进方向位于下游; 其中所述毛细管压力屏障间隔开，使得当在第一毛细管压力屏障上锁定第一流体 - 液体弯液面并且在第二毛细管压力屏障上或在第二毛细管压力屏障上到达或钉住第二流体 - 液体弯月面时，两个半月板触摸和 从而聚结成一个流体 - 液体弯液面

公开(公告)号：US20160139090A1

公开(公告)日：2016-05-19

申请号：US14898833

申请日：2014-06-19

Applicant: UNIVERSITEIT LEIDEN

Inventor： Jan-Williem SCHOONEN ,  Peter LINDENBURG ,  Paul VULTO ,  Thomas HANKEMEIER

IPC: G01N30/12 ,  G01N30/72 ,  G01N30/06 ,  G01N30/64

CPC classification number: G01N30/12 ,  G01N1/28 ,  G01N1/34 ,  G01N1/4022 ,  G01N30/06 ,  G01N30/463 ,  G01N30/64 ,  G01N30/7233

Abstract: The present invention relates to a droplet receiver, comprising a receptacle for receiving a droplet, a fluid conduit connected at a first end thereof to the droplet receptacle thereby providing a course within which the droplet received in the droplet receptacle moves, the conduit at its distal end in communication with a reservoir,and a fluid layer wetting the internal walls of the receptacle and conduit in such a way as permit reception of the droplet without loss of the received droplet due to wetting of the internal receptacle and conduit walls.

Abstract translation: 本发明涉及一种液滴接收器，包括用于接收液滴的容器，在其第一端处连接到液滴容器的流体导管，从而提供容纳在液滴容器中的液滴移动的过程，其远端处的导管 与储存器连通，并且液体层以允许接收液滴而不会由于内部容器和导管壁的润湿而损失所接收的液滴的方式润湿容器和导管的内壁。