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    Surface enhanced Raman spectroscopy employing vibrating nanorods
    1.
    发明授权
    Surface enhanced Raman spectroscopy employing vibrating nanorods 有权
    使用振动纳米棒的表面增强拉曼光谱

    公开(公告)号：US08390804B2

    公开(公告)日：2013-03-05

    申请号：US12697136

    申请日：2010-01-29

    申请人： Michael J. Stuke ,  Alexandre M. Bratkovski ,  Min Hu ,  Huei Pei Kuo ,  Jingjing Li ,  Zhiyong Li ,  Fung Suong Ou ,  Shih-Yuan (Sy) Wang ,  Wei Wu

    发明人： Michael J. Stuke ,  Alexandre M. Bratkovski ,  Min Hu ,  Huei Pei Kuo ,  Jingjing Li ,  Zhiyong Li ,  Fung Suong Ou ,  Shih-Yuan (Sy) Wang ,  Wei Wu

    IPC分类号： G01J3/44

    CPC分类号： G01J3/44 ,  G01N21/658

    摘要： A surface enhanced Raman spectroscopy (SERS) apparatus, system and method employ a plurality of nanorods configured to vibrate. The apparatus includes the nanorods having tips at free ends opposite an end attached to a substrate. The tips are configured to adsorb an analyte and to vibrate at a vibration frequency. The apparatus further includes a vibration source configured to vibrate the free ends of the nanorods at the vibration frequency in a back-and-forth motion. Vibration of the nanorods is configured to facilitate detection of a Raman scattering signal emitted by the analyte adsorbed on the nanorod tips. The system further includes a synchronous detector configured to receive the Raman signal and to be gated cooperatively with the vibration of the nanorods. The method includes inducing a vibration of the nanorods, illuminating the vibrating tips to produce a Raman signal, and detecting the Raman signal using the detector.

    摘要翻译： 表面增强拉曼光谱（SERS）装置，系统和方法采用配置成振动的多个纳米棒。 该装置包括纳米棒，其具有与连接到基底的端部相对的自由端处的尖端。 尖端被配置为吸附分析物并以振动频率振动。 该装置还包括一个振动源，其构造成以往复运动的振动频率使纳米棒的自由端振动。 纳米棒的振动被配置为便于检测由吸附在纳米棒尖端上的分析物发射的拉曼散射信号。 该系统还包括一个同步检测器，其被配置为接收拉曼信号并与纳米棒的振动协同地门控。 该方法包括诱导纳米棒的振动，照亮振动尖端以产生拉曼信号，以及使用检测器检测拉曼信号。

    SURFACE ENHANCED RAMAN SPECTROSCOPY EMPLOYING VIBRATING NANORODS
    2.
    发明申请
    SURFACE ENHANCED RAMAN SPECTROSCOPY EMPLOYING VIBRATING NANORODS 有权
    表面增强拉曼光谱仪采用振动纳米级

    公开(公告)号：US20110188034A1

    公开(公告)日：2011-08-04

    申请号：US12697136

    申请日：2010-01-29

    申请人： Michael J. Stuke ,  Alexandre M. Bratkovski ,  Min Hu ,  Huei Pei Kuo ,  Jingjing Li ,  Zhiyong Li ,  Fung Suong Ou ,  Shih-Yuan (Sy) Wang ,  Wei Wu

    发明人： Michael J. Stuke ,  Alexandre M. Bratkovski ,  Min Hu ,  Huei Pei Kuo ,  Jingjing Li ,  Zhiyong Li ,  Fung Suong Ou ,  Shih-Yuan (Sy) Wang ,  Wei Wu

    IPC分类号： G01J3/44

    CPC分类号： G01J3/44 ,  G01N21/658

    摘要： A surface enhanced Raman spectroscopy (SERS) apparatus, system and method employ a plurality of nanorods configured to vibrate. The apparatus includes the nanorods having tips at free ends opposite an end attached to a substrate. The tips are configured to adsorb an analyte and to vibrate at a vibration frequency. The apparatus further includes a vibration source configured to vibrate the free ends of the nanorods at the vibration frequency in a back-and-forth motion. Vibration of the nanorods is configured to facilitate detection of a Raman scattering signal emitted by the analyte adsorbed on the nanorod tips. The system further includes a synchronous detector configured to receive the Raman signal and to be gated cooperatively with the vibration of the nanorods. The method includes inducing a vibration of the nanorods, illuminating the vibrating tips to produce a Raman signal, and detecting the Raman signal using the detector.

    摘要翻译： 表面增强拉曼光谱（SERS）装置，系统和方法采用配置成振动的多个纳米棒。 该装置包括纳米棒，其具有与连接到基底的端部相对的自由端处的尖端。 尖端被配置为吸附分析物并以振动频率振动。 该装置还包括一个振动源，其构造成以往复运动的振动频率使纳米棒的自由端振动。 纳米棒的振动被配置为便于检测由吸附在纳米棒尖端上的分析物发射的拉曼散射信号。 该系统还包括一个同步检测器，其被配置为接收拉曼信号并与纳米棒的振动协同地门控。 该方法包括诱导纳米棒的振动，照亮振动尖端以产生拉曼信号，以及使用检测器检测拉曼信号。

    VIBRATING TIP SURFACE ENHANCED RAMAN SPECTROSCOPY
    3.
    发明申请
    VIBRATING TIP SURFACE ENHANCED RAMAN SPECTROSCOPY 有权
    振动提示表面增强拉曼光谱

    公开(公告)号：US20110188035A1

    公开(公告)日：2011-08-04

    申请号：US12697156

    申请日：2010-01-29

    申请人： Huei Pei Kuo ,  Michael J. Stuke ,  Min Hu ,  Fung Suong Ou ,  Shih-Yuan (SY) Wang ,  Alexandre M. Bratkovski ,  Wei Wu ,  Zhiyong Li

    发明人： Huei Pei Kuo ,  Michael J. Stuke ,  Min Hu ,  Fung Suong Ou ,  Shih-Yuan (SY) Wang ,  Alexandre M. Bratkovski ,  Wei Wu ,  Zhiyong Li

    IPC分类号： G01J3/44

    CPC分类号： G01J3/44

    摘要： A vibrating tip surface enhanced Raman spectroscopy (SERS) apparatus, system and method employ a nano-needle configured to vibrate. The apparatus includes the nano-needle with a substantially sharp tip at a free end opposite an end attached to a substrate. The tip is configured to adsorb an analyte. The apparatus further includes a vibration source configured to provide an alternating current (AC) electric field that induces a vibration of the free end and the tip of the nano-needle. Vibration of the nano-needle under the influence of the AC electric field facilitates detection of a Raman scattering signal from the analyte adsorbed on the nano-needle tip. The system further includes a synchronous detector configured to be gated cooperatively with the vibration of the nano-needle. The method includes inducing the vibration, illuminating the vibrating tip to produce a Raman signal, and detecting the Raman signal using the detector.

    摘要翻译： 振动尖端表面增强拉曼光谱（SERS）装置，系统和方法采用配置为振动的纳米针。 该装置包括在与连接到基底的端相对的自由端处具有基本尖锐的尖端的纳米针。 尖端构造成吸附分析物。 该装置还包括一个被配置为提供交流（AC）电场的振动源，其引起自由端和纳米针的尖端的振动。 在AC电场的影响下，纳米针的振动有助于检测吸附在纳米针尖上的分析物的拉曼散射信号。 该系统还包括配置为与纳米针的振动协同地选通的同步检测器。 该方法包括引起振动，照亮振动尖端以产生拉曼信号，并使用检测器检测拉曼信号。

    Vibrating tip surface enhanced Raman spectroscopy
    4.
    发明授权
    Vibrating tip surface enhanced Raman spectroscopy 有权
    振动尖端表面增强拉曼光谱

    公开(公告)号：US08243270B2

    公开(公告)日：2012-08-14

    申请号：US12697156

    申请日：2010-01-29

    申请人： Huei Pei Kuo ,  Michael J. Stuke ,  Min Hu ,  Fung Suong Ou ,  Shih-Yuan (SY) Wang ,  Alexandre M. Bratkovski ,  Wei Wu ,  Zhiyong Li

    发明人： Huei Pei Kuo ,  Michael J. Stuke ,  Min Hu ,  Fung Suong Ou ,  Shih-Yuan (SY) Wang ,  Alexandre M. Bratkovski ,  Wei Wu ,  Zhiyong Li

    IPC分类号： G01J3/44

    CPC分类号： G01J3/44

    摘要： A vibrating tip surface enhanced Raman spectroscopy (SERS) apparatus, system and method employ a nano-needle configured to vibrate. The apparatus includes the nano-needle with a substantially sharp tip at a free end opposite an end attached to a substrate. The tip is configured to adsorb an analyte. The apparatus further includes a vibration source configured to provide an alternating current (AC) electric field that induces a vibration of the free end and the tip of the nano-needle. Vibration of the nano-needle under the influence of the AC electric field facilitates detection of a Raman scattering signal from the analyte adsorbed on the nano-needle tip. The system further includes a synchronous detector configured to be gated cooperatively with the vibration of the nano-needle. The method includes inducing the vibration, illuminating the vibrating tip to produce a Raman signal, and detecting the Raman signal using the detector.

    摘要翻译： 振动尖端表面增强拉曼光谱（SERS）装置，系统和方法采用配置为振动的纳米针。 该装置包括在与连接到基底的端相对的自由端处具有基本尖锐的尖端的纳米针。 尖端构造成吸附分析物。 该装置还包括一个被配置为提供交流（AC）电场的振动源，其引起自由端和纳米针的尖端的振动。 在AC电场的影响下，纳米针的振动有助于检测吸附在纳米针尖上的分析物的拉曼散射信号。 该系统还包括配置为与纳米针的振动协同地选通的同步检测器。 该方法包括引起振动，照亮振动尖端以产生拉曼信号，并使用检测器检测拉曼信号。

    NANOROD SURFACE ENHANCED RAMAN SPECTROSCOPY APPARATUS, SYSTEM AND METHOD
    7.
    发明申请
    NANOROD SURFACE ENHANCED RAMAN SPECTROSCOPY APPARATUS, SYSTEM AND METHOD 审中-公开
    NANOROD表面增强拉曼光谱仪器，系统和方法

    公开(公告)号：US20120188539A1

    公开(公告)日：2012-07-26

    申请号：US13014683

    申请日：2011-01-26

    申请人： Michael J. Stuke ,  Shih-Yuan (SY) Wang ,  Zhiyong Li ,  Min Hu ,  Fung Suong Ou ,  Huei Pei Kuo

    发明人： Michael J. Stuke ,  Shih-Yuan (SY) Wang ,  Zhiyong Li ,  Min Hu ,  Fung Suong Ou ,  Huei Pei Kuo

    IPC分类号： G01J3/44 ,  B82Y20/00

    CPC分类号： B82Y20/00 ,  G01N21/658

    摘要： A nanorod surface enhanced Raman spectroscopy (SERS) apparatus, system and method of SERS using nanorods that are activated with a key. The nanorod SERS apparatus includes a plurality of nanorods, an activator to move the nanorods from an inactive to an active configuration and the key to trigger the activator. The nanorod SERS system further includes a Raman signal detector and an illumination source. The method of SERS using nanorods includes activating a plurality of nanorods with the key, illuminating the activated plurality of nanorods, and detecting a Raman scattering signal when the nanorods are in the active configuration.

    摘要翻译： 纳米棒表面增强拉曼光谱（SERS）装置，使用由键激活的纳米棒的SERS的系统和方法。 纳米棒SERS装置包括多个纳米棒，激活剂将纳米棒从非活性构型移动到活性构型，以及触发激活剂的键。 纳米棒SERS系统还包括拉曼信号检测器和照明源。 使用纳米棒的SERS的方法包括用键激活多个纳米棒，照亮激活的多个纳米棒，以及当纳米棒处于活动配置时检测拉曼散射信号。

    LASER VIBRATION SENSOR, SYSTEM AND METHOD
    8.
    发明申请
    LASER VIBRATION SENSOR, SYSTEM AND METHOD 审中-公开
    激光振动传感器，系统和方法

    公开(公告)号：US20120103099A1

    公开(公告)日：2012-05-03

    申请号：US12916484

    申请日：2010-10-29

    申请人： Michael J. Stuke ,  Shih-Yuan (SY) Wang

    发明人： Michael J. Stuke ,  Shih-Yuan (SY) Wang

    IPC分类号： G01N21/41 ,  B82Y99/00

    CPC分类号： B82Y30/00 ,  G01V1/16 ,  H01S3/0007 ,  H01S3/106 ,  H01S5/0607

    摘要： A laser vibration sensor, system and method of vibration sensing employ a nanostructured resonance interactor. The sensor includes a resonator cavity of a laser and the nanostructured resonance interactor. The resonator cavity has a resonance deterministic of a characteristic of an output signal of the laser. The nanostructured resonance interactor modulates the resonance of the resonator cavity in response to a vibration. A change in the output signal characteristic induced by a resonance modulation is representative of the vibration. The system further includes an output signal detector. The method includes modulating a resonance characteristic of the resonator cavity using a nanostructure that responds to the vibration being sensed.

    摘要翻译： 激光振动传感器，振动传感系统和方法采用纳米结构共振相互作用。 该传感器包括激光器的谐振腔和纳米结构谐振互动器。 谐振腔具有对激光器的输出信号的特性的共振确定性。 纳米结构谐振相互作用器响应于振动来调制谐振腔的谐振。 由谐振调制引起的输出信号特性的变化代表振动。 该系统还包括输出信号检测器。 该方法包括使用响应于感测到的振动的纳米结构来调制谐振腔的谐振特性。