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14 条记录 (耗时 0.023 秒)

    Color display with polarization-type molecular switch
    1.
    发明申请
    Color display with polarization-type molecular switch 审中-公开
    彩色显示器带极化型分子开关

    公开(公告)号：US20080100564A1

    公开(公告)日：2008-05-01

    申请号：US11588967

    申请日：2006-10-26

    申请人： Kent D. Vincent ,  Sean Xiao-An Zhang ,  Zhang-Lin Zhou

    发明人： Kent D. Vincent ,  Sean Xiao-An Zhang ,  Zhang-Lin Zhou

    IPC分类号： G09G3/34

    CPC分类号： G09G3/3433 ,  G09G2300/023 ,  G09G2300/0452

    摘要： An electronically addressable display comprises a substrate, at least one polarization-type, electrical field switchable molecular colorant associated with the substrate, and an addressing device mounted for selectively switching the at least one molecular colorant between at least two visually distinguishable states. Electronic devices including the electronically addressable displays and methods of manufacturing the electronically addressable display are also disclosed.

    摘要翻译： 电子可寻址显示器包括衬底，与衬底相关联的至少一个偏振型电场可切换分子着色剂，以及安装用于在至少两个视觉上可区分状态之间选择性地切换至少一种分子着色剂的寻址装置。 还公开了包括电子可寻址显示器的电子设备和制造电子可寻址显示器的方法。

    Bistable molecular switches and associated methods
    3.
    发明授权
    Bistable molecular switches and associated methods 失效
    双稳态分子开关及相关方法

    公开(公告)号：US06995312B2

    公开(公告)日：2006-02-07

    申请号：US10786986

    申请日：2004-02-24

    申请人： Zhang-Lin Zhou ,  Sean Xiao-An Zhang

    发明人： Zhang-Lin Zhou ,  Sean Xiao-An Zhang

    IPC分类号： C09K9/02

    CPC分类号： H01L51/0595 ,  B82Y10/00 ,  G02B26/026 ,  G02F1/15 ,  G02F1/174 ,  G11C13/00 ,  G11C13/0014 ,  G11C23/00 ,  G11C2213/14 ,  G11C2213/77 ,  H01L51/005

    摘要： A bistable molecular switch can have a highly conjugated first state and a less conjugated second state. The bistable molecular switch can be configured such that application of an electric field reversibly switches the molecular switch from the first state to the second state. Additionally, the bistable molecular switch can include a hydrophobic moiety and a hydrophilic moiety. Such molecular switches can be incorporated into a thin film as part of a molecular switch system which can include a layer of molecular switches between a first electrode layer and a second electrode layer. The layer of molecular switches can have substantially all of the molecular switches having their hydrophilic moiety oriented in the same direction. An electric potential can then be induced between the first and second electrode layers sufficient to switch the molecular switches from the first or second state to the second or first state, respectively. The first and second states have differences in resistivity which are suitable for use in electronic applications. Thin films containing these oriented molecular switches can be used to produce a wide variety of electronic components such as ROM memory and the like.

    摘要翻译： 双稳态分子开关可以具有高度共轭的第一状态和较少共轭的第二状态。 双稳态分子开关可以被配置为使得施加电场可逆地将分子开关从第一状态切换到第二状态。 另外，双稳态分子开关可以包括疏水部分和亲水部分。 这样的分子开关可以作为分子开关系统的一部分并入薄膜中，分子开关系统可以包括在第一电极层和第二电极层之间的分子开关层。 分子开关层可以具有基本上所有分子开关的亲水部分在相同方向上取向。 然后可以在第一和第二电极层之间感应足以将分子开关从第一或第二状态切换到第二状态或第一状态的电位。 第一和第二状态具有适用于电子应用的电阻率差异。 含有这些定向分子开关的薄膜可用于生产各种各样的电子部件，例如ROM存储器等。

    E-field polarized materials
    4.
    发明授权
    E-field polarized materials 有权
    电场极化材料

    公开(公告)号：US07345302B2

    公开(公告)日：2008-03-18

    申请号：US10945756

    申请日：2004-09-21

    申请人： Sean Xiao-An Zhang ,  Kent Vincent ,  Zhang-Lin Zhou ,  R. Stanley Williams

    发明人： Sean Xiao-An Zhang ,  Kent Vincent ,  Zhang-Lin Zhou ,  R. Stanley Williams

    IPC分类号： H01L35/24 ,  H01L51/00

    CPC分类号： H01L51/0595 ,  B82Y10/00 ,  G11C2213/14 ,  H01L51/0051 ,  H01L51/0052 ,  H01L51/0058

    摘要： The invention described herein includes a molecular switch, comprising: a donor subunit; an acceptor subunit; and an aromatic bridging subunit comprising one or more bridging groups for bonding the donor subunit to the aromatic bridging subunit and for bonding the acceptor subunit to the aromatic bridging subunit wherein the aromatic bridging subunit is conformable in a manner effective for polarizing and de-polarizing the molecular switch at a low electric field voltage.

    摘要翻译： 本文描述的发明包括分子开关，包括：供体亚单位; 受体亚单位 以及芳族桥连亚单元，其包含一个或多个用于将供体亚基键合到芳族桥连亚单位的桥连基团和用于将受体亚基结合到芳族桥连亚单元上，其中芳族桥连亚单位以有效用于偏振和去极化的方式 分子开关处于低电场电压。

    Immobilizing chemical or biological sensing molecules on semi-conducting nanowires
    5.
    发明授权
    Immobilizing chemical or biological sensing molecules on semi-conducting nanowires 有权
    在半导体纳米线上固定化学或生物传感分子

    公开(公告)号：US08048377B1

    公开(公告)日：2011-11-01

    申请号：US10795730

    申请日：2004-03-08

    申请人： Zhang-Lin Zhou ,  Zhiyong Li ,  Sean Xiao-An Zhang

    发明人： Zhang-Lin Zhou ,  Zhiyong Li ,  Sean Xiao-An Zhang

    IPC分类号： G01N27/00 ,  C12M1/00 ,  G01N21/75

    CPC分类号： G01N33/54373 ,  B82Y15/00 ,  B82Y30/00 ,  Y10S977/70 ,  Y10S977/742 ,  Y10S977/745 ,  Y10S977/842

    摘要： The present invention is drawn toward a chemical or biological sensor that can comprise a semi-conducting nanowire and a chemical or biological sensing molecule tethered to the semi-conducting nanowire through a spacer group including a hydrophilic reactive group. In one embodiment, the semi-conducting nanowire can be part of an array of like or similar semi-conducting nanowires. Electrical leads can provide an electrical current to the array, and a signal measurement apparatus can be electrically coupled to the array, and can be configured for detecting changes in the electrical current of the array.

    摘要翻译： 本发明涉及化学或生物传感器，其可以包括通过包括亲水反应性基团的间隔基团连接到半导体纳米线的半导体纳米线和化学或生物传感分子。 在一个实施例中，半导体纳米线可以是类似或类似的半导体纳米线阵列的一部分。 电引线可以向阵列提供电流，并且信号测量装置可以电耦合到阵列，并且可以被配置为检测阵列的电流的变化。

    MICROFLUIDIC DEVICE FOR CONTROLLED MOVEMENT OF MATERIAL AND A METHOD FOR DELIVERING A MATERIAL FROM A MICROFLUIDIC DEVICE
    10.
    发明申请
    MICROFLUIDIC DEVICE FOR CONTROLLED MOVEMENT OF MATERIAL AND A METHOD FOR DELIVERING A MATERIAL FROM A MICROFLUIDIC DEVICE 审中-公开
    用于控制材料运动的微流体装置和从微流体装置输送材料的方法

    公开(公告)号：US20100276017A1

    公开(公告)日：2010-11-04

    申请号：US12628552

    申请日：2009-12-01

    申请人： Sean Xiao-An Zhang ,  Patricia A. Beck ,  Janice H. Nickel

    发明人： Sean Xiao-An Zhang ,  Patricia A. Beck ,  Janice H. Nickel

    IPC分类号： F17D3/00

    CPC分类号： B01L3/0268 ,  A61M5/14244 ,  A61M5/14586 ,  A61M5/14593 ,  A61M5/172 ,  A61M37/0015 ,  A61M2005/14252 ,  A61M2205/3653 ,  B01L2400/0442 ,  B01L2400/046 ,  B01L2400/0481 ,  Y10T117/102 ,  Y10T117/104 ,  Y10T137/85978

    摘要： A microfluidic device (100) for controllably moving a material of interest (102) includes a holding cavity (108) configured to hold the material of interest (102) and at least one actuator (120) configured to induce an activation material (116) to expand or contract. Expansion of the activation material (116) decreases the size of the holding cavity (108) to cause the material of interest (102) to be released from the holding cavity (108) and contraction of the activation material (116) increases the size of the holding cavity (108) to cause the material of interest (102) to be received into the holding cavity (108). The at least one actuator (120) is operable at multiple levels between a zero induction level to a maximum induction level on the activation material (116) to thereby controllably expand or contract the holding cavity (108) to release or receive a specified volume of the material of interest (102).

    摘要翻译： 用于可控地移动感兴趣的材料（102）的微流体装置（100）包括构造成保持感兴趣的材料（102）的保持腔（108）和被配置为诱导活化材料（116）的至少一个致动器（120） 扩大或收缩。 活化材料（116）的膨胀减小了保持腔（108）的尺寸，以使感兴趣的材料（102）从保持腔（108）释放并且活化材料（116）的收缩增大了 所述保持腔（108）将感兴趣的材料（102）接收到所述保持腔（108）中。 所述至少一个致动器（120）可在致动材料（116）上的零感应电平与最大感应电平之间的多个水平处操作，从而可控地扩张或收缩保持腔（108）以释放或接收指定体积 感兴趣的材料（102）。