METHODS AND APPARATUSES FOR FILTERING WATER FLUID BY SCREENING IONIC MINERALS
    2.
    发明申请
    METHODS AND APPARATUSES FOR FILTERING WATER FLUID BY SCREENING IONIC MINERALS 有权
    通过筛选离子矿来过滤水流体的方法和装置

    公开(公告)号:US20140174928A1

    公开(公告)日:2014-06-26

    申请号:US14043732

    申请日:2013-10-01

    IPC分类号: C02F1/469

    摘要: Various aspects of the present disclosure are directed toward apparatus and methods method for filtering water fluid by screening ionic minerals including sodium chloride from the water fluid. In one embodiment, the water fluid is passed into a work zone defined at least in part by oppositely-arranged first and second porous structures, each of which have a plurality of gated channels. The water fluid is processed in the work zone by applying respective electric voltages to electrically bias the first porous structure and the second porous structure. The respective electric voltages deplete sodium chloride ions in the water fluid in the work zone due to ion-flux continuity. In response to processing of the water fluid, ion-filtered water is collected from the work zone.

    摘要翻译: 本公开的各个方面涉及通过从水流体中筛选包括氯化钠的离子性矿物来过滤水流体的装置和方法方法。 在一个实施例中,水流体被传送到至少部分地由相对布置的第一和第二多孔结构限定的工作区域中,每个多孔结构具有多个门控通道。 通过施加各自的电压来对工作区域中的水流进行处理,以使第一多孔结构和第二多孔结构电偏置。 相应的电压由于离子通量的连续性而在工作区内的水流体中消耗氯化钠离子。 响应于水流体的处理,从工作区收集离子过滤的水。

    Molecular dispensers
    3.
    发明授权
    Molecular dispensers 有权
    分子分配器

    公开(公告)号:US08574894B2

    公开(公告)日:2013-11-05

    申请号:US13605352

    申请日:2012-09-06

    申请人: Ajay K. Royyuru

    发明人: Ajay K. Royyuru

    摘要: A molecular dispenser includes a molecular reservoir comprising a plurality of charged molecules; a nanopore proximate the molecular reservoir, the nanopore comprising a first set of locking electrodes configured to establish an electrostatic potential barrier therein and a second set of locking electrodes configured to establish a second electrostatic potential barrier therein; a first drag electrode arranged within the molecular reservoir; and a control unit, wherein the control unit is configured to apply an oscillating voltage across the first set of locking electrodes and a bias voltage to the first drag electrode to control flow of individually charged molecules from the molecular reservoir through the nanopore.

    摘要翻译: 分子分配器包括包含多个带电分子的分子储存器; 靠近分子储存器的纳米孔,纳米孔包括被配置为在其中建立静电势垒的第一组锁定电极和被配置为在其中建立第二静电势垒的第二组锁定电极; 布置在分子储存器内的第一阻力电极; 以及控制单元,其中所述控制单元被配置为将第一组锁定电极的振荡电压和偏置电压施加到所述第一阻力电极,以控制来自所述分子储存器的单独带电分子通过所述纳米孔的流动。

    Hybrid microfluidic and nanofluidic system
    5.
    发明申请
    Hybrid microfluidic and nanofluidic system 有权
    混合微流体和纳流体系统

    公开(公告)号:US20030136679A1

    公开(公告)日:2003-07-24

    申请号:US10273935

    申请日:2002-10-18

    IPC分类号: G01N027/453 G01N027/403

    摘要: A fluid circuit includes a membrane having a first side, a second side opposite the first side, and a pore extending from the first side to the second side. The circuit also includes a first channel containing fluid extending along the first side of the membrane and a second channel containing fluid extending along the second side of the membrane and crossing the first channel. The circuit also includes an electrical source in electrical communication with at least one of the first fluid and second fluid for selectively developing an electrical potential between fluid in the first channel and fluid in the second channel. This causes at least one component of fluid to pass through the pore in the membrane from one of the first channel and the second channel to the other of the first channel and the second channel.

    摘要翻译: 流体回路包括具有第一侧,与第一侧相对的第二侧和从第一侧向第二侧延伸的孔的膜。 电路还包括含有沿着膜的第一侧延伸的流体的第一通道和包含沿膜的第二侧延伸并与第一通道交叉的流体的第二通道。 电路还包括与第一流体和第二流体中的至少一个电连通的电源,用于选择性地在第一通道中的流体和第二通道中的流体之间形成电势。 这使得流体的至少一个成分从第一通道和第二通道中的一个通过膜中的孔到第一通道和第二通道中的另一个。

    MOLECULAR DISPENSERS
    8.
    发明申请
    MOLECULAR DISPENSERS 有权
    分子分配器

    公开(公告)号:US20130001255A1

    公开(公告)日:2013-01-03

    申请号:US13605352

    申请日:2012-09-06

    申请人: Ajay K. Royyuru

    发明人: Ajay K. Royyuru

    IPC分类号: B65D83/00

    摘要: A method for dispensing charged particles includes applying a bias voltage to promote motion of charged molecules through a nanopore, detecting passage of at least one charged molecule through the nanopore, and manipulating an electrostatic potential barrier inside the nanopore, so as to prevent movement of additional charged molecules through the nanopore.

    摘要翻译: 用于分配带电粒子的方法包括施加偏置电压以促进带电分子通过纳米孔的运动,检测至少一个带电分子通过纳米孔的通道,以及操纵纳米孔内部的静电势垒,以防止附加的 带电分子通过纳米孔。

    Molecular Dispensers
    9.
    发明申请
    Molecular Dispensers 有权
    分子分配器

    公开(公告)号:US20120322055A1

    公开(公告)日:2012-12-20

    申请号:US13162833

    申请日:2011-06-17

    申请人: Ajay K. Royyuru

    发明人: Ajay K. Royyuru

    摘要: A method for dispensing charged particles includes applying a bias voltage to promote motion of charged molecules through a nanopore, detecting passage of at least one charged molecule through the nanopore, and manipulating an electrostatic potential barrier inside the nanopore, so as to prevent movement of additional charged molecules through the nanopore.

    摘要翻译: 用于分配带电粒子的方法包括施加偏置电压以促进带电分子通过纳米孔的运动,检测至少一个带电分子通过纳米孔的通道,以及操纵纳米孔内部的静电势垒,以防止附加的 带电分子通过纳米孔。