公开(公告)号：US08547549B2

公开(公告)日：2013-10-01

申请号：US13129571

申请日：2008-11-17

Applicant: Huei Pei Kuo ,  Jing Tang ,  Fung Suong Ou ,  Zhiyong Li ,  Shih-Yuan Wang

Inventor： Huei Pei Kuo ,  Jing Tang ,  Fung Suong Ou ,  Zhiyong Li ,  Shih-Yuan Wang

IPC: G01J3/44 ,  G01N21/65

CPC classification number: B82Y20/00 ,  G01N21/658

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130217143A1

公开(公告)日：2013-08-22

申请号：US13879255

申请日：2010-10-20

Applicant: Zhiyong Li ,  R. Stanley Williams

Inventor： Zhiyong Li ,  R. Stanley Williams

IPC: G01N21/64

CPC classification number: G01N21/6428 ,  G01N21/648 ,  G01N21/658 ,  G01N33/54373

Abstract: A chemical-analysis device integrated with a metallic-nanofinger device for chemical sensing. The chemical-analysis device includes a metallic-nanofinger device, and a platform. The metallic-nanofinger device includes a substrate, and a plurality of nanofingers coupled with the substrate. A nanofinger of the plurality includes a flexible column, and a metallic cap coupled to an apex of the flexible column. At least the nanofinger and a second nanofinger of the plurality of nanofingers are to self-arrange into a close-packed configuration with at least one analyte molecule. A morphology of the metallic cap is to generate a shifted plasmonic-resonance peak associated with amplified luminescence from the analyte molecule. A method for using, and a chemical-analysis apparatus including the chemical-analysis device are also provided.

公开(公告)号：US08502198B2

公开(公告)日：2013-08-06

申请号：US11414578

申请日：2006-04-28

Applicant: R. Stanley Williams ,  Zhiyong Li ,  Douglas Ohlberg ,  Philip J. Kuekes ,  Duncan Stewart

Inventor： R. Stanley Williams ,  Zhiyong Li ,  Douglas Ohlberg ,  Philip J. Kuekes ,  Duncan Stewart

IPC: H01L29/08

CPC classification number: G11C13/02 ,  G11C13/0009 ,  G11C2213/77 ,  H01L51/0591

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130131000A1

公开(公告)日：2013-05-23

申请号：US13816105

申请日：2011-08-04

Applicant: Chunshan Tang ,  Ning Xie ,  Xiaoling Yang ,  Wuqing Lv ,  Zhiyong Li ,  Jingying Ye ,  Difa Liu ,  Fan Cheng

Inventor： Chunshan Tang ,  Ning Xie ,  Xiaoling Yang ,  Wuqing Lv ,  Zhiyong Li ,  Jingying Ye ,  Difa Liu ,  Fan Cheng

IPC: A61K31/7048

CPC classification number: A61K31/7048 ,  A61K9/00 ,  A61K9/0095 ,  A61K31/352 ,  A61K36/185 ,  A61K45/06 ,  A61K47/18 ,  A61K2236/30 ,  A61K2300/00

Abstract: Disclosed is a composition comprising ligustroflavone, rhoifolin and hyperin, which is prepared according to rational weight ratio: 40% to 80% ligustroflavone, 5% to 45% rhoifolin and 1% to 40% hyperin. The composition can be used as a neuraminidase inhibitor for preventing and treating influenza, and can be formulated into pharmaceutically acceptable dosage forms.

Abstract translation: 公开了一种组合物，其包含根据合理的重量比：40％至80％的连翘黄酮，5％至45％的罗霍林和1％至40％的高辛酸制备的顺黄酮，罗霍林和羟乙酸。 该组合物可以用作预防和治疗流感的神经氨酸酶抑制剂，并且可以配制成药学上可接受的剂型。

公开(公告)号：US20130107250A1

公开(公告)日：2013-05-02

申请号：US13282606

申请日：2011-10-27

Applicant: Wei Wu ,  Zhiyong Li ,  Ansoon Kim ,  Min Hu ,  Michael Josef Stuke

Inventor： Wei Wu ,  Zhiyong Li ,  Ansoon Kim ,  Min Hu ,  Michael Josef Stuke

IPC: G01N21/01

CPC classification number: B82Y40/00 ,  B82Y15/00 ,  G01N21/554 ,  G01N21/658

Abstract: A structure for molecular analysis is disclosed. The structure includes a nanostructure and a nanoparticle attached to the nanostructure, wherein the nanostructure is free-standing and wherein the nanoparticle, the nanostructure or both the nanoparticle and the nanostructure are coated with a metal coating; or a plurality of nanoparticles, wherein the plurality of nanoparticles is free-standing and wherein each nanoparticle in the plurality is coated with a metal coating and is separated from one other nanoparticle or two other nanoparticles by a distance of 0.5 nm to 1 nm. A method for preparing the structure for molecular analysis is also disclosed.

Abstract translation: 公开了一种用于分子分析的结构。 该结构包括纳米结构和连接到纳米结构的纳米颗粒，其中纳米结构是独立的，并且其中纳米颗粒，纳米结构或纳米颗粒和纳米结构二者都涂覆有金属涂层; 或多个纳米颗粒，其中所述多个纳米颗粒是独立的，并且其中所述多个纳米颗粒中的每个纳米颗粒涂覆有金属涂层，并且与另外一个纳米颗粒或两个其它纳米颗粒分开0.5nm至1nm的距离。 还公开了用于分子分析结构的制备方法。

公开(公告)号：US20130100436A1

公开(公告)日：2013-04-25

申请号：US13281232

申请日：2011-10-25

Applicant: Warren Jackson ,  Zhiyong Li

Inventor： Warren Jackson ,  Zhiyong Li

IPC: G01N21/01 ,  B29D11/00 ,  B01D35/00 ,  B29C53/04 ,  B01D29/07 ,  C25B7/00

CPC classification number: G01N21/658 ,  B29D11/0074

Abstract: Molecular filters are disclosed herein. An example of the molecular filter includes a rolled substrate having an interior surface and opposed ends that are substantially orthogonal to the interior surface. The rolled substrate defines a layer and a fluid flow path extending from one of the opposed ends to another of the opposed ends. A template is positioned on the interior surface of the rolled substrate. The template includes a matrix, and molecule template locations formed in the matrix.

Abstract translation: 本文公开了分子过滤器。 分子过滤器的一个实例包括具有内表面和基本上正交于内表面的相对端的轧制衬底。 卷绕的基板限定了从相对端中的一个延伸到相对端中的另一个的层和流体流动路径。 模板位于轧制衬底的内表面上。 模板包括在矩阵中形成的矩阵和分子模板位置。

公开(公告)号：US08390444B2

公开(公告)日：2013-03-05

申请号：US12770941

申请日：2010-04-30

Applicant: Zhiyong Li ,  Peter G. Hartwell

Inventor： Zhiyong Li ,  Peter G. Hartwell

IPC: G08B1/08

CPC classification number: G01S1/68 ,  G01S1/70

Abstract: A sensor-location system for locating sensors in a tract covered by an earth-based sensor network. The sensor-location system includes at least one sensor-identification device, and at least one sensor locator. The sensor-identification device is affixed to a respective sensor in the earth-based sensor network. The sensor locator is configured for use from on board of an aircraft. In addition, the sensor locator is configured to acquire geographic-location data of said sensor including an identifying signature from the sensor-identification device of the sensor in the tract covered by the earth-based sensor network.

Abstract translation: 传感器定位系统，用于将传感器定位在由地球传感器网络覆盖的道路中。 传感器定位系统包括至少一个传感器识别装置和至少一个传感器定位器。 传感器识别装置固定到基于地球的传感器网络中的相应传感器。 传感器定位器配置为可从飞机上使用。 此外，传感器定位器被配置为从由地球传感器网络覆盖的道路中获取来自传感器的传感器识别装置的识别签名的所述传感器的地理位置数据。

公开(公告)号：US08358408B2

公开(公告)日：2013-01-22

申请号：US12771824

申请日：2010-04-30

Applicant: Wei Wu ,  Min Hu ,  Fung Suong Ou ,  Zhiyong Li

Inventor： Wei Wu ,  Min Hu ,  Fung Suong Ou ,  Zhiyong Li

IPC: G01J3/44

CPC classification number: G01N21/658 ,  B82Y15/00

Abstract: An apparatus for performing Surface Enhanced Raman Spectroscopy (SERS) includes a reflective layer positioned above the substrate, a plurality of tapered nanowires disposed above the reflective layer, each of the plurality of tapered nanowires having a tapered end directed away from the reflective layer.

Abstract translation: 用于进行表面增强拉曼光谱（SERS）的设备包括位于衬底上方的反射层，设置在反射层上方的多个锥形纳米线，多个锥形纳米线中的每一个具有远离反射层的锥形端。

公开(公告)号：US08349626B2

公开(公告)日：2013-01-08

申请号：US12729878

申请日：2010-03-23

Applicant: Zhiyong Li ,  David Tanner ,  Gopalakrishna Prabhu ,  Mohamed H. Hilali

Inventor： Zhiyong Li ,  David Tanner ,  Gopalakrishna Prabhu ,  Mohamed H. Hilali

IPC: H01L21/00 ,  H01L31/0232

CPC classification number: H01L31/02363 ,  H01L31/1892 ,  Y02E10/50

Abstract: A novel method is described to create low-relief texture at a light-facing surface or a back surface of a photovoltaic cell. The peak-to-valley height and average peak-to-peak distance of the textured surface is less than about 1 microns, for example less than about 0.8 micron, for example about 0.5 microns or less. In a completed photovoltaic device, average reflectance for light having wavelength between 375 and 1010 nm at a light-facing surface with this texture is 6 percent or less, for example about 5 percent or less, in some instances about 3.5 percent. This texture is produced by forming an optional oxide layer at the surface, lightly buffing the surface, and etching with a crystallographically selective etch. Excellent texture may be produced by etching for as little as twelve minutes or less. Very little silicon, for example about 0.3 mg/cm2 or less, is lost at the textured surface during this etch.

Abstract translation: 描述了一种新颖的方法来在光伏电池的面向光的表面或背表面上产生低浮雕纹理。 纹理表面的峰 - 谷高度和平均峰 - 峰距离小于约1微米，例如小于约0.8微米，例如约0.5微米或更小。 在完成的光伏器件中，具有这种纹理的面向光的表面处于375nm和1010nm之间的波长的光的平均反射率为6％或更小，例如约5％或更小，在一些情况下为约3.5％。 通过在表面形成任选的氧化物层，轻轻抛光该表面，并用晶体学选择性蚀刻进行蚀刻来生产该织构。 可以通过蚀刻只要十二分钟或更短时间就可以产生良好的纹理。 在该蚀刻期间，非常小的硅，例如约0.3mg / cm 2或更小，在织构化表面处损失。

公开(公告)号：US20120300202A1

公开(公告)日：2012-11-29

申请号：US13383385

申请日：2009-07-22

Applicant: David A. Fattal ,  Jingjing Li ,  Zhiyong Li ,  Shih-Yuan Wang

Inventor： David A. Fattal ,  Jingjing Li ,  Zhiyong Li ,  Shih-Yuan Wang

IPC: G01J3/44 ,  B82Y15/00

CPC classification number: G01N21/658

Abstract: An autonomous light amplifying device for surface enhanced Raman spectroscopy includes a dielectric layer, at least one laser cavity defined by at least one light confining mechanism formed in the dielectric layer, at least one nano-antenna established on the dielectric layer in proximity to the at least one laser cavity, and a gain region positioned in the dielectric layer or adjacent to the dielectric layer.

Abstract translation: 用于表面增强拉曼光谱的自主光放大装置包括电介质层，至少一个激光腔，其由形成在电介质层中的至少一个限光机构限定，至少一个在电介质层上建立的纳米天线邻近于 至少一个激光腔，以及位于所述介电层中或与所述电介质层相邻的增益区。