公开(公告)号：WO2014051427A1

公开(公告)日：2014-04-03

申请号：PCT/NL2013/050687

申请日：2013-09-25

Applicant: MICRONIT MICROFLUIDICS B.V.

Inventor： VROUWE, Elwin Xander ,  DHINDSA, Manjeet ,  OLDE RIEKERINK, Marinus Bernardus ,  VAN 'T OEVER, Ronny ,  BLOM, Marko Theodoor

IPC: B01L3/00 ,  F16K99/00

CPC classification number: B01L3/502738 ,  B01L2200/143 ,  B01L2300/0645 ,  B01L2300/069 ,  B01L2300/0829 ,  B01L2300/0874 ,  B01L2300/0887 ,  B01L2300/089 ,  B01L2300/12 ,  B01L2300/161 ,  B01L2400/0415 ,  B01L2400/0688 ,  F16K99/0017 ,  F16K99/0042 ,  F16K2099/0084

Abstract: The invention relates to a device (20), comprising: • - a liquid container (21) for containing a liquid; • - a capillary-stop valve (22) that is in medium through flow connection with said liquid container (21) for stopping said liquid in said container from flowing out of said container via said capillary- stop valve (22); • - a first electrode (7) being arranged such that in use said first electrode is in contact with said liquid in said liquid container; • - a second electrode (2) that is spaced apart from said capillary- stop valve by an electrically insulating medium gap (24), and • - a voltage source (V) connected to said first and second electrode which is activatable for applying an electric potential difference at the first and second electrode such that the liquid in the liquid container is attracted in the direction of said second electrode so as to allow the liquid to overcome the stopping effect of the capillary- stop valve for discharging liquid from said liquid container via said capillary-stop valve. The invention also relates to a method for activating a capillary-stop valve of a device.

Abstract translation: 本发明涉及一种装置（20），包括： - 用于容纳液体的液体容器（21）; • - 与所述液体容器（21）处于中等通过流动连接的用于阻止所述容器中的液体经由所述毛细管截止阀（22）从所述容器流出的毛细管截止阀（22）; ·第一电极（7）被布置为使得所述第一电极在所述液体容器中与所述液体接触; - 第二电极（2），其通过电绝缘介质间隙（24）与所述毛细管截止阀间隔开，和 - 连接到所述第一和第二电极的电压源（V），其可激活以施加 在第一和第二电极处的电位差使得液体容器中的液体沿着所述第二电极的方向被吸引，以便液体克服用于从液体容器排出液体的毛细管截止阀的停止效果 通过所述毛细管截止阀。 本发明还涉及用于激活装置的毛细管截止阀的方法。

公开(公告)号：WO2018174716A1

公开(公告)日：2018-09-27

申请号：PCT/NL2018/050179

申请日：2018-03-22

Applicant: MICRONIT MICROFLUIDICS B.V.

Inventor： RIJO DA COSTA CARVALHO, Rui, Pedro ,  PUJARI, Sidharam Pundlik ,  VROUWE, Elwin Xander ,  ZUILHOF, Johannes Teunis

IPC: B01J19/00 ,  C08L23/30

CPC classification number: B01J19/0046 ,  B01J2219/00632 ,  B01J2219/00835 ,  B01J2219/00837

Abstract: A process for the modification of a surface of a solid material, said solid material comprising a polymer material arranged at the surface of the solid material. Said process comprises the step of: contacting the polymer at the surface of the solid material with an oxygen source and a catalytic amount of a transition metal compound under such conditions that oxygen is incorporated into the polymer surface, wherein a hydroxy group is formed, which is attached to a carbon atom of the polymer.

公开(公告)号：EP2900377A1

公开(公告)日：2015-08-05

申请号：EP13771235.2

申请日：2013-09-25

Applicant: Micronit Microfluidics B.V.

Inventor： VROUWE, Elwin Xander ,  DHINDSA, Manjeet ,  OLDE RIEKERINK, Marinus Bernardus ,  VAN 'T OEVER, Ronny ,  BLOM, Marko Theodoor

IPC: B01L3/00 ,  F16K99/00

CPC classification number: B01L3/502738 ,  B01L2200/143 ,  B01L2300/0645 ,  B01L2300/069 ,  B01L2300/0829 ,  B01L2300/0874 ,  B01L2300/0887 ,  B01L2300/089 ,  B01L2300/12 ,  B01L2300/161 ,  B01L2400/0415 ,  B01L2400/0688 ,  F16K99/0017 ,  F16K99/0042 ,  F16K2099/0084

Abstract: The invention relates to a device (20), comprising: a liquid container (21) for containing a liquid; a capillary-stop valve (22) that is in medium through flow connection with said liquid container (21) for stopping said liquid in said container from flowing out of said container via said capillary-stop valve (22); a first electrode (7) being arranged such that in use said first electrode is in contact with said liquid in said liquid container; a second electrode (2) that is spaced apart from said capillary-stop valve by an electrically insulating medium gap (24), and a voltage source (V) connected to said first and second electrode which is activatable for applying an electric potential difference at the first and second electrode such that the liquid in the liquid container is attracted in the direction of said second electrode so as to allow the liquid to overcome the stopping effect of the capillary-stop valve for discharging liquid from said liquid container via said capillary-stop valve. The invention also relates to a method for activating a capillary-stop valve of a device.