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公开(公告)号：US07245370B2
公开(公告)日：2007-07-17
申请号：US11030733
申请日：2005-01-06
Applicant: Alexandre Bratkovski , M. Salf Islam , Theodore I. Kamins , Zhiyong Li , Shih-Yuan Wang
Inventor： Alexandre Bratkovski , M. Salf Islam , Theodore I. Kamins , Zhiyong Li , Shih-Yuan Wang
CPC classification number: G01N21/658
Abstract: A SERS-active structure is disclosed that includes a substrate and at least two nanowires disposed on the substrate. Each of the at least two nanowires has a first end and a second end, the first end being attached to the substrate and the second end having a SERS-active tip. A SERS system is also disclosed that includes a SERS-active structure. Also disclosed are methods for forming a SERS-active structure and methods for performing SERS with SERS-active structures.
Abstract translation: 公开了一种SERS-活性结构，其包括衬底和设置在衬底上的至少两个纳米线。 所述至少两个纳米线中的每一个具有第一端和第二端，所述第一端附接到所述基底，所述第二端具有SERS活性末端。 还公开了包括SERS活性结构的SERS系统。 还公开了形成SERS活性结构的方法和用SERS活性结构进行SERS的方法。
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2.发明申请SURFACE ENHANCED RAMAN SPECTROSCOPY EMPLOYING A NANOROD IN A SURFACE INDENTATION 有权表面增强拉曼光谱在表面印刷中使用纳米糖公开(公告)号：US20140176942A1
公开(公告)日：2014-06-26
申请号：US14233957
申请日：2011-07-27
Applicant: Alexandre Bratkovski , Zhiyong Li
Inventor： Alexandre Bratkovski , Zhiyong Li
CPC classification number: G01N21/658 , G01N21/01
Abstract: A surface enhanced Raman spectroscopy (SERS) apparatus employs a nanorod in an indentation in a surface of a substrate. The SERS apparatus includes the nanorod having a tip at a free end opposite to an end of the nanorod that is supported by the substrate indentation. The indentation has a tapered profile and supports the nanorod at a bottom of the indentation. The free end of the nanorod extends away from the indentation bottom. The SERS apparatus further includes a Raman-active material at a surface of one or both of the nanorod and the indentation. The indentation and the nanorod facilitate one or both of production and detection of a Raman scattering signal emitted by an analyte in a vicinity of the nanorod and indentation.
Abstract translation: 表面增强拉曼光谱（SERS）装置在衬底的表面中采用在压痕中的纳米棒。 SERS装置包括在由衬底压痕支撑的纳米棒的端部相对的自由端处具有尖端的纳米棒。 压痕具有锥形轮廓并且支撑在压痕底部的纳米棒。 纳米棒的自由端延伸远离压痕底部。 SERS装置还包括在纳米棒和凹陷中的一个或两个的表面处的拉曼活性材料。 压痕和纳米棒促进由纳米棒和压痕附近的分析物发射的拉曼散射信号的生成和检测中的一个或两个。
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公开(公告)号：US20070103305A1
公开(公告)日：2007-05-10
申请号：US11269237
申请日：2005-11-08
Applicant: Alexandre Bratkovski , Zhiyong Li , Geoffrey Lyon , Philip Kuekes , Shih Wang , R. Williams
Inventor： Alexandre Bratkovski , Zhiyong Li , Geoffrey Lyon , Philip Kuekes , Shih Wang , R. Williams
CPC classification number: G06K7/0008 , H04L67/12
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20060146323A1
公开(公告)日：2006-07-06
申请号：US11030733
申请日：2005-01-06
Applicant: Alexandre Bratkovski , M. Islam , Theodore Kamins , Zhiyong Li , Shih-Yuan Wang
Inventor： Alexandre Bratkovski , M. Islam , Theodore Kamins , Zhiyong Li , Shih-Yuan Wang
CPC classification number: G01N21/658
Abstract: A SERS-active structure is disclosed that includes a substrate and at least two nanowires disposed on the substrate. Each of the at least two nanowires has a first end and a second end, the first end being attached to the substrate and the second end having a SERS-active tip. A SERS system is also disclosed that includes a SERS-active structure. Also disclosed are methods for forming a SERS-active structure and methods for performing SERS with SERS-active structures.
Abstract translation: 公开了一种SERS-活性结构，其包括衬底和设置在衬底上的至少两个纳米线。 所述至少两个纳米线中的每一个具有第一端和第二端，所述第一端附接到所述基底，所述第二端具有SERS活性末端。 还公开了包括SERS活性结构的SERS系统。 还公开了形成SERS活性结构的方法和用SERS活性结构进行SERS的方法。
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公开(公告)号：US20120074378A1
公开(公告)日：2012-03-29
申请号：US12889389
申请日：2010-09-23
Applicant: Wei Wu , Jianhua Yang , Zhiyong Li , Shih-Yuan Wang , Dmitri Strukov , Alexandre Bratkovski
Inventor： Wei Wu , Jianhua Yang , Zhiyong Li , Shih-Yuan Wang , Dmitri Strukov , Alexandre Bratkovski
CPC classification number: H01L27/10 , B82Y10/00 , G11C13/0016 , G11C13/0069 , G11C2013/0095 , H01L27/0688 , H01L27/105 , H01L27/115 , H01L27/11551 , H01L27/2472 , H01L27/2481 , H01L29/86 , H01L45/04 , H01L45/1233 , H01L45/14 , H01L45/146
Abstract: A memory element is provided that includes a first electrode, a second electrode, and an active region disposed between the first electrode and the second electrode, wherein at least a portion of the active region comprises an elastically deformable material, and wherein deformation of the elastically deformable material causes said memory element to change from a lower conductive state to a higher conductive state. A multilayer structure also is provided that includes a base and a multilayer circuit disposed above the base, where the multilayer circuit includes at least of the memory elements including the elastically deformable material.
Abstract translation: 提供了一种存储元件，其包括第一电极，第二电极和设置在第一电极和第二电极之间的有源区，其中有源区的至少一部分包括可弹性变形的材料，并且其中弹性变形 可变形材料使得所述存储元件从较低的导电状态变为较高的导电状态。 还提供了一种多层结构，其包括设置在基底之上的基底和多层电路，其中多层电路至少包括包括可弹性变形的材料的存储元件。
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Patent Agency Ranking
公开(公告)号：US10520440B2
公开(公告)日：2019-12-31
申请号：US14377524
申请日：2012-02-08
Applicant: Devin Alexander Mourey , James William Stasiak , James Elmer Abbott, Jr. , Zhiyong Li
Inventor： Devin Alexander Mourey , James William Stasiak , James Elmer Abbott, Jr. , Zhiyong Li
Abstract: Molecule sensing apparatus. The apparatus has first and second chambers, an input port extending into the first chamber, a fluid channel extending from the first chamber to the second chamber, and a surface-enhanced substrate in the second chamber.
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公开(公告)号：US09709538B2
公开(公告)日：2017-07-18
申请号：US14239330
申请日：2011-09-30
Applicant: Wei Wu , Zhiyong Li , Ansoon Kim , Min Hu , Michael Josef Stuke
Inventor： Wei Wu , Zhiyong Li , Ansoon Kim , Min Hu , Michael Josef Stuke
CPC classification number: G01N31/22 , B01L3/5085 , B01L3/50853 , B01L2200/141 , B01L2300/0636 , B01L2300/069 , B01L2300/0819 , B82Y15/00 , G01N21/648 , G01N21/658 , G01N2201/0227 , G01N2201/023 , Y10T436/25
Abstract: Devices to detect a substance and methods of producing such a device are disclosed. An example device to detect a substance includes a housing defining an externally accessible chamber and a seal to enclose at least a portion of the chamber. The example device also includes a substrate includes nanoparticles positioned within the chamber. The nanoparticles to react to the substance when exposed thereto. The example device also includes a non-analytic solution within the chamber to protect the nanoparticles from premature exposure.
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公开(公告)号：US09678013B2
公开(公告)日：2017-06-13
申请号：US14394295
申请日：2012-04-20
Applicant: Alexandre M. Bratkovski , Zhiyong Li , Wei Wu , Min Hu , R. Stanley Williams , Ansoon Kim
Inventor： Alexandre M. Bratkovski , Zhiyong Li , Wei Wu , Min Hu , R. Stanley Williams , Ansoon Kim
CPC classification number: G01N21/658 , B01L3/5088 , B01L2300/0627 , B01L2300/0819 , B01L2300/161 , G01N21/648 , G01N35/00009 , G01N2035/00019
Abstract: Examples of integrated sensors are disclosed herein. An example of an integrated sensor includes a substrate and a sensing member formed on a surface of the substrate. The sensing member includes collapsible signal amplifying structures and an area surrounding the collapsible signal amplifying structures that enables self-positioning of droplets exposed thereto toward the collapsible signal amplifying structures.
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公开(公告)号：US09592001B2
公开(公告)日：2017-03-14
申请号：US14406601
申请日：2012-07-29
Applicant: Steven Barcelo , Zhiyong Li , Ansoon Kim , Gary Gibson
Inventor： Steven Barcelo , Zhiyong Li , Ansoon Kim , Gary Gibson
IPC: G01J3/44 , A61B5/1459 , G01N21/65 , A61B5/00
CPC classification number: A61B5/1459 , A61B5/0075 , A61B5/6862 , G01N21/658
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US09310306B2
公开(公告)日：2016-04-12
申请号：US14006436
申请日：2011-03-24
Applicant: Zhiyong Li , Ivan Naumov , Farzad Parvaresh
Inventor： Zhiyong Li , Ivan Naumov , Farzad Parvaresh
CPC classification number: G01N21/65 , B05D3/007 , G01N21/658
Abstract: An apparatus for use in sensing applications includes a substrate and a plurality of clusters arranged in an aperiodic configuration on the substrate, wherein each of the plurality of clusters is formed of a plurality of Raman-active material nano-particles, and wherein each of the Raman-active material nano-particles is positioned in a substantially ordered configuration with respect to each other in each of the respective plurality of clusters.
Abstract translation: 用于感测应用的装置包括基板和在基板上以非周期配置布置的多个簇，其中多个簇中的每一个由多个拉曼活性材料纳米颗粒形成，并且其中 拉曼活性材料纳米颗粒在相应的多个簇中的每一个中相对于彼此定位成基本排列的构型。
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