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    Dynamically variable separation among nanoparticles for nano-enhanced Raman spectroscopy (NERS) molecular sensing
    2.
    发明申请
    Dynamically variable separation among nanoparticles for nano-enhanced Raman spectroscopy (NERS) molecular sensing 有权
    用于纳米增强拉曼光谱（NERS）分子感测的纳米颗粒之间的动态变化分离

    公开(公告)号：US20070086001A1

    公开(公告)日：2007-04-19

    申请号：US11252134

    申请日：2005-10-17

    申请人： M. Islam ,  Shih-Yuan Wang ,  R. Williams ,  Philip Kuekes ,  Wei Wu ,  Zhiyong Li

    发明人： M. Islam ,  Shih-Yuan Wang ,  R. Williams ,  Philip Kuekes ,  Wei Wu ,  Zhiyong Li

    IPC分类号： G01J3/44 ,  G01N21/65

    CPC分类号： G01N21/658

    摘要： A NERS-active structure includes a deformable, active nanoparticle support structure for supporting a first nanoparticle and a second nanoparticle that is disposed proximate the first nanoparticle. The nanoparticles each comprise a NERS-active material. The deformable, active nanoparticle support structure is configured to vary the distance between the first nanoparticle and the second nanoparticle while performing NERS. Various active nanoparticle support structures are disclosed. A NERS system includes such a NERS-active structure, a radiation source for generating radiation scatterable by an analyte located proximate the NERS-active structure, and a radiation detector for detecting Raman scattered radiation scattered by the analyte. A method for performing NERS includes providing such a NERS-active structure, providing an analyte at a location proximate the NERS-active structure, irradiating the NERS-active structure and the analyte with radiation, varying the distance between the nanoparticles, and detecting Raman scattered radiation scattered by the analyte.

    摘要翻译： NERS活性结构包括用于支撑第一纳米颗粒的可变形的活性纳米颗粒支撑结构和邻近第一纳米颗粒设置的第二纳米颗粒。 纳米颗粒各自包含NERS-活性材料。 可变形的活性纳米颗粒支撑结构被配置为在执行NERS的同时改变第一纳米颗粒和第二纳米颗粒之间的距离。 公开了各种活性纳米颗粒载体结构。 NERS系统包括这样的NERS-活性结构，用于产生由位于NERS-活性结构附近的分析物可散射的辐射的辐射源，以及用于检测被分析物散射的拉曼散射辐射的辐射检测器。 执行NERS的方法包括提供这样的NERS活性结构，在靠近NERS-活性结构的位置提供分析物，用辐射照射NERS-活性结构和分析物，改变纳米颗粒之间的距离并检测拉曼散射 被分析物散射的辐射。

    Method and apparatus for molecular analysis using nanoelectronic circuits
    3.
    发明申请
    Method and apparatus for molecular analysis using nanoelectronic circuits 有权
    使用纳米电子电路进行分子分析的方法和装置

    公开(公告)号：US20060275778A1

    公开(公告)日：2006-12-07

    申请号：US11144586

    申请日：2005-06-03

    申请人： Wei Wu ,  Zhiyong Li ,  Shih-Yuan Wang ,  Philip Kuekes

    发明人： Wei Wu ,  Zhiyong Li ,  Shih-Yuan Wang ,  Philip Kuekes

    IPC分类号： C12Q1/68 ,  C12M1/34

    CPC分类号： G01N33/48721 ,  B82Y5/00 ,  B82Y10/00 ,  G01N27/414

    摘要： Devices and methods for detecting the constituent parts of biological polymers are disclosed. A molecular analysis device comprises a molecule sensor and a molecule guide. The molecule sensor comprises a single electron transistor including a first terminal, a second terminal, and a nanogap or at least one quantum dot positioned between the first terminal and the second terminal. A nitrogenous material disposed on the at least one quantum dot is configured for an interaction with an identifiable configuration of a molecule. The molecule sensor develops an electronic effect responsive to the interaction. The molecule guide is configured for guiding at least a portion of the molecule substantially near the molecule sensor to enable the interaction.

    摘要翻译： 公开了用于检测生物聚合物的组成部分的装置和方法。 分子分析装置包括分子传感器和分子引导件。 分子传感器包括单电子晶体管，其包括位于第一端子和第二端子之间的第一端子，第二端子和纳米隙隙或至少一个量子点。 设置在至少一个量子点上的含氮材料被配置用于与分子的可识别构型的相互作用。 分子传感器产生响应于相互作用的电子效应。 分子引导件被配置用于基本上在分子传感器附近引导分子的至少一部分，以实现相互作用。

    Switching device and methods for controlling electron tunneling therein
    5.
    发明申请
    Switching device and methods for controlling electron tunneling therein 有权
    用于控制电子隧穿的开关装置和方法

    公开(公告)号：US20070252128A1

    公开(公告)日：2007-11-01

    申请号：US11414578

    申请日：2006-04-28

    申请人： R. Williams ,  Zhiyong Li ,  Douglas Ohlberg ,  Philip Kuekes ,  Duncan Stewart

    发明人： R. Williams ,  Zhiyong Li ,  Douglas Ohlberg ,  Philip Kuekes ,  Duncan Stewart

    IPC分类号： H01L29/02 ,  H01L47/00

    CPC分类号： G11C13/02 ,  G11C13/0009 ,  G11C2213/77 ,  H01L51/0591

    摘要： A switching device includes at least one bottom electrode and at least one top electrode. The top electrode crosses the bottom electrode at a non-zero angle, thereby forming a junction. A metal oxide layer is established on at least one of the bottom electrode or the top electrode. A molecular layer including a monolayer of organic molecules and a source of water molecules is established in the junction. Upon introduction of a forward bias, the molecular layer facilitates a redox reaction between the electrodes, thereby reducing a tunneling gap between the electrodes.

    摘要翻译： 开关装置包括至少一个底部电极和至少一个顶部电极。 顶部电极以非零角度穿过底部电极，从而形成结。 在底电极或顶电极中的至少一个上建立金属氧化物层。 在连接处建立了包括有机分子单层和水分子源的分子层。 在引入正向偏压时，分子层促进电极之间的氧化还原反应，从而减少电极之间的隧道间隙。

    Multi-tiered network for gathering detected condition information
    6.
    发明授权
    Multi-tiered network for gathering detected condition information 有权
    用于收集检测到的条件信息的多层网络

    公开(公告)号：US07532119B2

    公开(公告)日：2009-05-12

    申请号：US11269237

    申请日：2005-11-08

    申请人： Alexandre M. Bratkovski ,  Zhiyong Li ,  Geoffrey Lyon ,  Philip Kuekes ,  Shih Yuang Wang ,  R. Stanley Williams

    发明人： Alexandre M. Bratkovski ,  Zhiyong Li ,  Geoffrey Lyon ,  Philip Kuekes ,  Shih Yuang Wang ,  R. Stanley Williams

    IPC分类号： G08B13/14

    CPC分类号： G06K7/0008 ,  H04L67/12

    摘要： A multi-tiered network for gathering detected condition information includes a first tier having first tier nodes and a second tier having a second tier node. The second tier node is operable to receive detected condition information from at least one of the first tier nodes in a substantially autonomous manner. In addition, the second tier node is operable to at least one of store, process, and transmit the detected condition information. The network also includes a third tier having a third tier node configured to receive the detected condition information and to at least one of store and process the detected condition information.

    摘要翻译： 用于收集检测到的条件信息的多层网络包括具有第一层节点的第一层和具有第二层节点的第二层。 第二层节点可操作以基本上自主的方式从至少一个第一层节点接收检测到的条件信息。 此外，第二层节点可操作以存储，处理和发送检测到的条件信息中的至少一个。 网络还包括第三层，其具有被配置为接收检测到的条件信息的第三层节点以及存储和处理检测到的条件信息中的至少一个。

    Multi-tiered network for gathering detected condition information
    7.
    发明申请
    Multi-tiered network for gathering detected condition information 有权
    用于收集检测到的条件信息的多层网络

    公开(公告)号：US20070103305A1

    公开(公告)日：2007-05-10

    申请号：US11269237

    申请日：2005-11-08

    申请人： Alexandre Bratkovski ,  Zhiyong Li ,  Geoffrey Lyon ,  Philip Kuekes ,  Shih Wang ,  R. Williams

    发明人： Alexandre Bratkovski ,  Zhiyong Li ,  Geoffrey Lyon ,  Philip Kuekes ,  Shih Wang ,  R. Williams

    IPC分类号： G08B13/14 ,  G08B1/08 ,  G08B21/00

    CPC分类号： G06K7/0008 ,  H04L67/12

    摘要： A multi-tiered network for gathering detected condition information includes a first tier having first tier nodes and a second tier having a second tier node. The second tier node is operable to receive detected condition information from at least one of the first tier nodes in a substantially autonomous manner. In addition, the second tier node is operable to at least one of store, process, and transmit the detected condition information. The network also includes a third tier having a third tier node configured to receive the detected condition information and to at least one of store and process the detected condition information.

    摘要翻译： 用于收集检测到的条件信息的多层网络包括具有第一层节点的第一层和具有第二层节点的第二层。 第二层节点可操作以基本上自主的方式从至少一个第一层节点接收检测到的条件信息。 此外，第二层节点可操作以存储，处理和发送检测到的条件信息中的至少一个。 网络还包括第三层，其具有被配置为接收检测到的条件信息的第三层节点以及存储和处理检测到的条件信息中的至少一个。

    Method of forming a controlled distribution of nano-particles on a surface
    8.
    发明申请
    Method of forming a controlled distribution of nano-particles on a surface 审中-公开
    在表面形成纳米颗粒受控分布的方法

    公开(公告)号：US20060255333A1

    公开(公告)日：2006-11-16

    申请号：US11129602

    申请日：2005-05-12

    申请人： Philip Kuekes ,  Zhiyong Li

    发明人： Philip Kuekes ,  Zhiyong Li

    IPC分类号： H01L29/08

    CPC分类号： G01N21/658

    摘要： The present invention provides a method of forming a controlled distribution of nano-particles on a surface. The method includes forming a layer of block copolymer having at least two types of blocks. Each type of block has a respective type of polymer. The block copolymer has an exposed surface and the blocks have exposed surface portions. The blocks are distributed on a substrate. The method also includes attaching nano-particles to the surface portions of at least one and less than all types of the blocks so that the attached particles form a controlled distribution on the surface of the block copolymer.

    摘要翻译： 本发明提供了在表面上形成纳米颗粒受控分布的方法。 该方法包括形成具有至少两种类型的嵌段的嵌段共聚物层。 每种类型的块都具有相应类型的聚合物。 嵌段共聚物具有暴露的表面，并且嵌段具有暴露的表面部分。 这些块分布在基板上。 该方法还包括将纳米颗粒附着在至少一种且少于所有类型的嵌段的表面部分上，使得附着的颗粒在嵌段共聚物的表面上形成受控的分布。