APPARATUS FOR PERFORMING SPECTROSCOPY
    41.
    发明申请
    APPARATUS FOR PERFORMING SPECTROSCOPY 审中-公开
    执行光谱仪的设备

    公开(公告)号:US20130194570A1

    公开(公告)日:2013-08-01

    申请号:US13363006

    申请日:2012-01-31

    IPC分类号: G01J3/44 G01J3/28

    CPC分类号: G01J3/44 G01J3/0205 G01J3/26

    摘要: An apparatus for performing spectroscopy includes an optical waveguide comprising a fluidic channel to receive a fluid sample, in which the optical waveguide is to propagate lightwaves at a set of frequencies. The apparatus also includes a wavelength selective device coupled to the optical waveguide, in which the wavelength selective device comprises a predetermined bandwidth and is to capture frequencies of light within the predetermined bandwidth. The apparatus further includes a detector coupled to the wavelength selective device to generate signals that identify the frequencies captured by the wavelength selective device.

    摘要翻译: 用于执行光谱学的装置包括光波导,其包括用于接收流体样品的流体通道,其中光波导将以一组频率传播光波。 该装置还包括耦合到光波导的波长选择装置,其中波长选择装置包括预定带宽并且捕获预定带宽内的光的频率。 该装置还包括耦合到波长选择装置的检测器,以产生识别由波长选择装置捕获的频率的信号。

    Memristive Device Having a Porous Dopant Diffusion Element
    43.
    发明申请
    Memristive Device Having a Porous Dopant Diffusion Element 有权
    具有多孔掺杂扩散元件的忆阻器件

    公开(公告)号:US20110176353A1

    公开(公告)日:2011-07-21

    申请号:US13120904

    申请日:2008-12-23

    IPC分类号: G11C11/56 H01L45/00

    摘要: A memristive device (400) includes: a first electrode (405); a second electrode (425); a memristive matrix (415) interposed between the first electrode (405) and the second electrode (425); a porous dopant diffusion element (410) in physical contact with the memristive matrix (415) and in proximity to the first electrode (405) and the second electrode (425); and a first mobile dopant species which moves through the porous dopant diffusion element (410) in response to a programming electrical field. A method for using a memristive device (400) having a porous dopant diffusion element (410) includes applying a voltage bias to generate a programming electrical field such that dopants move through the porous dopant diffusion element (410), thereby changing the distribution of dopants within a memristive matrix (415) to form a first state; removing the voltage bias, the dopants being substantially immobile in the absence of the programming electrical field; and applying a reading energy to the memristive device (400) to sense the first state.

    摘要翻译: 忆阻器(400)包括:第一电极(405); 第二电极(425); 插入在第一电极(405)和第二电极(425)之间的忆阻矩阵(415); 与所述忆阻矩阵(415)物理接触并且接近所述第一电极(405)和所述第二电极(425)的多孔掺杂剂扩散元件(410); 以及响应于编程电场而移动通过多孔掺杂剂扩散元件(410)的第一移动掺杂物种类。 使用具有多孔掺杂剂扩散元件(410)的忆阻器(400)的方法包括施加电压偏压以产生编程电场,使得掺杂剂通过多孔掺杂剂扩散元件(410)移动,由此改变掺杂剂的分布 在忆阻矩阵(415)内形成第一状态; 去除电压偏压,掺杂剂在没有编程电场的情况下基本上是不可移动的; 以及将读取能量施加到所述忆阻装置(400)以感测所述第一状态。

    Memristive device having a porous dopant diffusion element
    44.
    发明授权
    Memristive device having a porous dopant diffusion element 有权
    具有多孔掺杂剂扩散元件的忆阻器件

    公开(公告)号:US08780606B2

    公开(公告)日:2014-07-15

    申请号:US13120904

    申请日:2008-12-23

    摘要: A memristive device includes: a first electrode; a second electrode; a memristive matrix interposed between the first electrode and the second electrode; a porous dopant diffusion element in physical contact with the memristive matrix and in proximity to the first electrode and the second electrode; and a first mobile dopant species which moves through the porous dopant diffusion element in response to a programming electrical field. A method for using a memristive device having a porous dopant diffusion element includes applying a voltage bias to generate a programming electrical field such that dopants move through the porous dopant diffusion element, thereby changing the distribution of dopants within a memristive matrix to form a first state; removing the voltage bias, the dopants being substantially immobile in the absence of the programming electrical field; and applying a reading energy to the memristive device to sense the first state.

    摘要翻译: 忆阻器包括:第一电极; 第二电极; 夹在第一电极和第二电极之间的忆阻矩阵; 与所述忆阻基体物理接触并且靠近所述第一电极和所述第二电极的多孔掺杂剂扩散元件; 以及响应于编程电场移动穿过多孔掺杂剂扩散元件的第一移动掺杂物种类。 使用具有多孔掺杂剂扩散元件的忆阻器件的方法包括施加电压偏置以产生编程电场,使得掺杂剂移动穿过多孔掺杂剂扩散元件,由此改变在忆阻矩阵内的掺杂剂的分布以形成第一状态 ; 去除电压偏压,掺杂剂在没有编程电场的情况下基本上是不可移动的; 以及向所述忆阻器施加读取能量以感测所述第一状态。

    Substrate for surface enhanced Raman scattering (SERS)
    45.
    发明授权
    Substrate for surface enhanced Raman scattering (SERS) 有权
    表面增强拉曼散射基板(SERS)

    公开(公告)号:US08547549B2

    公开(公告)日:2013-10-01

    申请号:US13129571

    申请日:2008-11-17

    IPC分类号: G01J3/44 G01N21/65

    CPC分类号: B82Y20/00 G01N21/658

    摘要: A substrate for Surface Enhanced Raman Scattering (SERS). The substrate comprises at least one nanostructure protruding from a surface of the substrate and a SERS active metal over the at least one nanostructure, wherein the SERS active metal substantially covers the at least one nanostructure and the SERS active metal creates a textured layer on the at least one nanostructure.

    摘要翻译: 用于表面增强拉曼散射的衬底(SERS)。 衬底包括从衬底的表面突出的至少一个纳米结构和在至少一个纳米结构上的SERS活性金属,其中SERS活性金属基本上覆盖至少一个纳米结构,并且SERS活性金属在其上形成纹理化层 至少一个纳米结构。

    MOLECULAR SENSING DEVICE
    46.
    发明申请
    MOLECULAR SENSING DEVICE 审中-公开
    分子感测装置

    公开(公告)号:US20140198314A1

    公开(公告)日:2014-07-17

    申请号:US14239336

    申请日:2011-10-18

    申请人: Zhiyong Li Ansoon Kim

    发明人: Zhiyong Li Ansoon Kim

    IPC分类号: G01J3/44

    摘要: A molecular sensing device includes a substrate; a well i) formed in a material that is positioned on a surface of the substrate or ii) formed in a surface of the substrate; a signal amplifying structure positioned in the wed; and an immersion fluid deposited into the well and surrounding the signal amplifying structure.

    摘要翻译: 分子感测装置包括基板; 形成在位于基板的表面上的材料中,或ii)形成在基板的表面中的材料; 定位在所述信号放大结构中的信号放大结构; 以及沉积到井中并围绕信号放大结构的浸没流体。

    Implantable nanosensor
    47.
    发明授权
    Implantable nanosensor 有权
    可植入纳米传感器

    公开(公告)号:US09592001B2

    公开(公告)日:2017-03-14

    申请号:US14406601

    申请日:2012-07-29

    摘要: An implantable nanosensor includes a stent to be implanted inside a fluid conduit. The stent has a well in a surface of the stent. The implantable nanosensor further includes a nanoscale-patterned sensing substrate disposed in the well. The nanoscale-patterned sensing substrate is to produce an optical scattering response signal indicative of a presence of an analyte in a fluid carried by the fluid conduit when interrogated by an optical stimulus signal.

    摘要翻译: 可植入纳米传感器包括待植入流体导管内的支架。 支架在支架表面有一个井。 可植入纳米传感器还包括设置在井中的纳米级图案感测基片。 纳米级图案化感测衬底将产生光学散射响应信号,该信号指示由光学刺激信号询问时由流体导管携带的流体中分析物的存在。

    Apparatus for performing a sensing application
    49.
    发明授权
    Apparatus for performing a sensing application 有权
    用于执行感测应用的装置

    公开(公告)号:US09442071B2

    公开(公告)日:2016-09-13

    申请号:US14394287

    申请日:2012-04-24

    摘要: An apparatus for performing a sensing application includes a reservoir to contain a solution, a dispenser to dispense the solution from the reservoir, and a substrate having a plurality of nano-fingers positioned to receive the dispensed solution, in which the plurality of nano-fingers are flexible, such that the plurality of nano-fingers are configurable with respect to each other. The apparatus also includes an illumination source to illuminate the received solution, an analyte introduced around the plurality of nano-fingers, and the plurality of nano-fingers, in which light is to be emitted from the analyte in response to being illuminated. The apparatus further includes a detector to detect the light emitted from the analyte.

    摘要翻译: 用于执行感测应用的装置包括容纳溶液的储存器,用于从储存器分配溶液的分配器以及具有多个纳米手指的基板,该多个纳米手指定位成接收分配的溶液,其中多个纳米手指 是柔性的,使得多个纳米手指可相对于彼此配置。 所述装置还包括照亮所接收的溶液的照明源,围绕所述多个纳米手指引入的分析物和所述多个纳米手指,其中光将响应于被照亮从分析物发射。 该装置还包括检测器,用于检测从分析物发射的光。

    Hybrid nanostructures for molecular analysis
    50.
    发明授权
    Hybrid nanostructures for molecular analysis 有权
    用于分子分析的混合纳米结构

    公开(公告)号:US08993339B2

    公开(公告)日:2015-03-31

    申请号:US14006721

    申请日:2011-03-23

    摘要: A hybrid nanostructure for molecular analysis is disclosed. The structure includes a plurality of nanofingers wherein each nanofinger is coated with a metal coating, is attached at one end to a substrate, and is freely bendable along its length such that the second ends of each nanofinger are capable of movement toward each other to form a cavity. The structure further includes a nanoparticle trapped in the cavity. An array of hybrid nanostructures and a method for fabricating the hybrid nanostructures are also disclosed.

    摘要翻译: 公开了用于分子分析的杂化纳米结构。 该结构包括多个纳米针,其中每个纳米针涂覆有金属涂层,其一端连接到基底,并且可沿其长度自由弯曲,使得每个纳米针的第二端能够朝向彼此移动以形成 一个空腔。 该结构还包括捕获在空腔中的纳米颗粒。 还公开了一系列混合纳米结构和制备混合纳米结构的方法。