FIELD EMISSION DEVICES INCLUDING NANOTUBES OR OTHER NANOSCALE ARTICLES
    1.
    发明申请
    FIELD EMISSION DEVICES INCLUDING NANOTUBES OR OTHER NANOSCALE ARTICLES 失效
    包括纳米级或其他纳米级物品的场发射装置

    公开(公告)号:US20130113359A1

    公开(公告)日:2013-05-09

    申请号:US12474415

    申请日:2009-05-29

    IPC分类号: H01J1/304

    摘要: The present invention provides devices comprising an assembly of carbon nanotubes, and related methods. In some cases, the carbon nanotubes may have enhanced alignment. Devices of the invention may comprise features and/or components which may enhance the emission of electrons and may lower the operating voltage of the devices. Using methods described herein, carbon nanotube assemblies may be manufactured rapidly, at low cost, and over a large surface area. Such devices may be useful in display applications such as field emission devices, or other applications requiring high image quality, low power consumption, and stability over a wide to temperature range.

    摘要翻译: 本发明提供了包括碳纳米管组件的装置和相关方法。 在一些情况下,碳纳米管可以具有增强的对准。 本发明的装置可以包括可以增强电子发射的特征和/或部件,并且可以降低装置的工作电压。 使用本文所述的方法,碳纳米管组件可以以低成本,并且在大的表面积上快速制造。 这样的器件可用于诸如场发射器件的显示应用,或者在宽到温度范围内需要高图像质量,低功耗和稳定性的其它应用中。

    Field emission devices including nanotubes or other nanoscale articles
    2.
    发明授权
    Field emission devices including nanotubes or other nanoscale articles 失效
    场致发射器件包括纳米管或其他纳米级物品

    公开(公告)号:US08456073B2

    公开(公告)日:2013-06-04

    申请号:US12474415

    申请日:2009-05-29

    IPC分类号: G01N31/00 G01N21/64

    摘要: The present invention provides devices comprising an assembly of carbon nanotubes, and related methods. In some cases, the carbon nanotubes may have enhanced alignment. Devices of the invention may comprise features and/or components which may enhance the emission of electrons and may lower the operating voltage of the devices. Using methods described herein, carbon nanotube assemblies may be manufactured rapidly, at low cost, and over a large surface area. Such devices may be useful in display applications such as field emission devices, or other applications requiring high image quality, low power consumption, and stability over a wide temperature range.

    摘要翻译: 本发明提供了包括碳纳米管组件的装置和相关方法。 在一些情况下,碳纳米管可以具有增强的对准。 本发明的装置可以包括可以增强电子发射的特征和/或部件,并且可以降低装置的工作电压。 使用本文所述的方法,碳纳米管组件可以以低成本,并且在大的表面积上快速制造。 这样的器件可用于诸如场致发射器件的显示应用,或者在宽的温度范围内需要高图像质量,低功耗和稳定性的其它应用中。

    MICROVESICLES CARRYING SMALL INTERFERING RNAS, PREPARATION METHODS AND USES THEREOF
    5.
    发明申请
    MICROVESICLES CARRYING SMALL INTERFERING RNAS, PREPARATION METHODS AND USES THEREOF 有权
    携带小干扰RNAs的微胶囊,其制备方法及其用途

    公开(公告)号:US20130209544A1

    公开(公告)日:2013-08-15

    申请号:US13700067

    申请日:2010-05-26

    IPC分类号: C12N15/113 C12Q1/68 A61K9/127

    摘要: Microvesicles containing interfering RNAs, preparation methods and uses thereof are provided. Pharmaceutical compositions and kits comprising the microvesicles containing interfering RNAs are also provided. Microvesicles containing interfering RNAs, pharmaceutical compositions and kits comprising such microvesicles can be used to study the effects of interfering RNAs on receptor cells. As microvesicles containing interfering RNAs can stably, high efficiently and specifically deliver interfering RNAs, microvesicles containing interfering RNAs can be used to treat related diseases.

    摘要翻译: 提供含有干扰RNA的微泡,其制备方法和用途。 还提供了包含含有干扰RNA的微泡的药物组合物和试剂盒。 含有干扰RNA的微泡,包含这种微泡的药物组合物和试剂盒可用于研究干扰RNA对受体细胞的影响。 由于含有干扰RNA的微泡可以稳定,高效且特异性地递送干扰RNA,所以含有干扰RNA的微泡可用于治疗相关疾病。

    Biofunctional magnetic nanoparticles for pathogen detection
    8.
    发明授权
    Biofunctional magnetic nanoparticles for pathogen detection 有权
    用于病原体检测的生物功能磁性纳米颗粒

    公开(公告)号:US07754444B2

    公开(公告)日:2010-07-13

    申请号:US11159882

    申请日:2005-06-23

    IPC分类号: C12Q1/70 C12Q1/04

    摘要: This invention provides a method of detecting pathogens comprising the steps of: (a) contacting a sufficient amount of biofunctional magnetic nanoparticles with an appropriate sample for an appropriate period of time to permit the formation of complexes between the pathogens in the sample and the nanoparticles; (b) using a magnetic field to aggregate said complexes; and (c) detecting said complexes. The method may further comprise the additional step of removing said complexes. The biofunctional magnetic nanoparticles are preferably a conjugate of vancomycin and FePt. The pathogens may be bacteria or viruses, and the sample may be a solid, liquid, or gas. Detection may involve conventional fluorescence assay, enzyme-linked immunosorbent assay (ELISA), optical microscope, electron microscope, or a combination thereof. The sensitivity of detection for the method is at least as low as 10 colony forming units (cfu) of the pathogens in one milliliter of solution within one hour.

    摘要翻译: 本发明提供了一种检测病原体的方法,包括以下步骤:(a)将足量的生物功能磁性纳米颗粒与合适的样品接触适当的时间段,以允许样品中的病原体与纳米颗粒之间形成复合物; (b)使用磁场来聚集所述络合物; 和(c)检测所述复合物。 该方法还可以包括去除所述复合物的附加步骤。 生物功能磁性纳米颗粒优选为万古霉素和FePt的缀合物。 病原体可以是细菌或病毒,样品可以是固体,液体或气体。 检测可以涉及常规荧光测定,酶联免疫吸附测定(ELISA),光学显微镜,电子显微镜或其组合。 在1小时内,该方法的检测灵敏度至少低于一毫升溶液中病原体的10个菌落形成单位(cfu)。

    MICROVESICLES CARRYING SMALL INTERFERING RNAS PREPARATION METHODS AND USES THEREOF
    9.
    发明申请
    MICROVESICLES CARRYING SMALL INTERFERING RNAS PREPARATION METHODS AND USES THEREOF 有权
    携带小干扰RNAS的微胶囊制备方法及其用途

    公开(公告)号:US20140302119A2

    公开(公告)日:2014-10-09

    申请号:US13700067

    申请日:2010-05-26

    IPC分类号: C12N15/113 C12Q1/68 A61K9/127

    摘要: Microvesicles containing interfering RNAs, preparation methods and uses thereof are provided. Pharmaceutical compositions and kits comprising the microvesicles containing interfering RNAs are also provided. Microvesicles containing interfering RNAs, pharmaceutical compositions and kits comprising such microvesicles can be used to study the effects of interfering RNAs on receptor cells. As microvesicles containing interfering RNAs can stably, high efficiently and specifically deliver interfering RNAs, microvesicles containing interfering RNAs can be used to treat related diseases.

    摘要翻译: 提供含有干扰RNA的微泡,其制备方法和用途。 还提供了包含含有干扰RNA的微泡的药物组合物和试剂盒。 含有干扰RNA的微泡,包含这种微泡的药物组合物和试剂盒可用于研究干扰RNA对受体细胞的影响。 由于含有干扰RNA的微泡可以稳定,高效且特异性地递送干扰RNA,所以含有干扰RNA的微泡可用于治疗相关疾病。