Scanning Tunneling Microscope Assembly, Reactor, and System
    1.
    发明申请
    Scanning Tunneling Microscope Assembly, Reactor, and System 有权
    扫描隧道显微镜组件,反应器和系统

    公开(公告)号:US20120244038A1

    公开(公告)日:2012-09-27

    申请号:US13388223

    申请日:2010-06-22

    IPC分类号: G01N21/00 G01Q60/10

    摘要: An embodiment of a scanning tunneling microscope (STM) reactor includes a pressure vessel, an STM assembly, and three spring coupling objects. The pressure vessel includes a sealable port, an interior, and an exterior. An embodiment of an STM system includes a vacuum chamber, an STM reactor, and three springs. The three springs couple the STM reactor to the vacuum chamber and are operable to suspend the scanning tunneling microscope reactor within the interior of the vacuum chamber during operation of the STM reactor. An embodiment of an STM assembly includes a coarse displacement arrangement, a piezoelectric fine displacement scanning tube coupled to the coarse displacement arrangement, and a receiver. The piezoelectric fine displacement scanning tube is coupled to the coarse displacement arrangement. The receiver is coupled to the piezoelectric scanning tube and is operable to receive a tip holder, and the tip holder is operable to receive a tip.

    摘要翻译: 扫描隧道显微镜(STM)反应器的一个实施例包括压力容器,STM组件和三个弹簧耦合物体。 压力容器包括可密封的端口,内部和外部。 STM系统的实施例包括真空室,STM反应器和三个弹簧。 三个弹簧将STM反应器耦合到真空室,并且可操作以在STM反应器的操作期间将扫描隧道显微镜反应器悬挂在真空室内部。 STM组件的实施例包括粗排列布置,耦合到粗位移布置的压电精细位移扫描管和接收器。 压电精细位移扫描管耦合到粗排位置。 接收器耦合到压电扫描管并且可操作以接收尖端保持器,并且尖端保持器可操作以接收尖端。

    Scanning tunneling microscope assembly, reactor, and system
    2.
    发明授权
    Scanning tunneling microscope assembly, reactor, and system 有权
    扫描隧道显微镜组件,反应器和系统

    公开(公告)号:US08893309B2

    公开(公告)日:2014-11-18

    申请号:US13388223

    申请日:2010-06-22

    摘要: An embodiment of a scanning tunneling microscope (STM) reactor includes a pressure vessel, an STM assembly, and three spring coupling objects. The pressure vessel includes a sealable port, an interior, and an exterior. An embodiment of an STM system includes a vacuum chamber, an STM reactor, and three springs. The three springs couple the STM reactor to the vacuum chamber and are operable to suspend the scanning tunneling microscope reactor within the interior of the vacuum chamber during operation of the STM reactor. An embodiment of an STM assembly includes a coarse displacement arrangement, a piezoelectric fine displacement scanning tube coupled to the coarse displacement arrangement, and a receiver. The piezoelectric fine displacement scanning tube is coupled to the coarse displacement arrangement. The receiver is coupled to the piezoelectric scanning tube and is operable to receive a tip holder, and the tip holder is operable to receive a tip.

    摘要翻译: 扫描隧道显微镜(STM)反应器的一个实施例包括压力容器,STM组件和三个弹簧耦合物体。 压力容器包括可密封的端口,内部和外部。 STM系统的实施例包括真空室,STM反应器和三个弹簧。 三个弹簧将STM反应器耦合到真空室,并且可操作以在STM反应器的操作期间将扫描隧道显微镜反应器悬挂在真空室内部。 STM组件的实施例包括粗排列布置,耦合到粗位移布置的压电精细位移扫描管和接收器。 压电精细位移扫描管耦合到粗排位置。 接收器耦合到压电扫描管并且可操作以接收尖端保持器,并且尖端保持器可操作以接收尖端。

    Multichamber device for processing of biological samples using high pressure
    4.
    发明申请
    Multichamber device for processing of biological samples using high pressure 审中-公开
    用于使用高压处理生物样品的多室设备

    公开(公告)号:US20070014690A1

    公开(公告)日:2007-01-18

    申请号:US11484293

    申请日:2006-07-10

    IPC分类号: G01N31/22

    摘要: Devices and methods are described for homogenization, processing, detection, and analysis of biological samples such as insects, fungi, bacteria, and plant and animal tissues. Multiple chambers in these devices permit different processing functions to be carried out at each stage, such that the resulting homogenized product can be further processed, purified, analyzed, and/or biomolecules such as metabolites, proteins and nucleic acids, or pharmaceutical products can be detected. The device can be used in a hydrostatic pressure apparatus, in which different activities, i.e. incubations, addition or renewal of reagent, and generation and detection of signal can be carried out in the appropriate chamber. The method improves the preservation of biomolecules from chemical and enzymatic degradation relative to conventional means. Additionally, this method enables automated sample preparation and analytical processes.

    摘要翻译: 描述了用于均匀化,处理,检测和分析生物样品例如昆虫,真菌,细菌以及植物和动物组织的装置和方法。 这些装置中的多个室允许在每个阶段进行不同的处理功能,使得得到的均质产物可进一步加工,纯化,分析,和/或生物分子如代谢物,蛋白质和核酸或药物产品可以是 检测到。 该装置可以用在静水压力装置中,其中可以在适当的室中进行不同的活动,即温育,试剂的添加或更新,以及信号的产生和检测。 该方法相对于常规方法改善了化学和酶降解生物分子的保存。 此外,该方法可实现自动化样品制备和分析过程。

    Biological Agents Active in Central Nervous System
    9.
    发明申请
    Biological Agents Active in Central Nervous System 审中-公开
    活跃于中枢神经系统的生物制剂

    公开(公告)号:US20120329723A1

    公开(公告)日:2012-12-27

    申请号:US13534576

    申请日:2012-06-27

    摘要: Cell-permeant fusion peptides Tat-PDZ can dose-dependently reduce the threshold for anesthesia. PDZ domain-mediated protein interactions at synapses in the central nervous system play an important role in the molecular mechanisms of anesthesia. Moreover, Tat-PDZ cell-permeant fusion peptides are delivered intracellularly into neurons in the central nervous system subsequent to intraperitoneally injection. By in vitro and in vivo binding assays, we found that the Tat-PDZ dose-dependently inhibited the interactions between NMDARs and PSD-95. Furthermore, behavior testing showed that animals given Tat-PDZ exhibited significantly reduced established inflammatory pain behaviors compared to vehicle-treated group. Our results indicate that by disrupting NMDAR/PSD-95 protein interactions, the Tat-PDZ cell-permeable fusion peptides provide a new approach for inflammatory pain therapy.

    摘要翻译: 细胞通透性融合肽Tat-PDZ可以剂量依赖地降低麻醉阈值。 中枢神经系统突触中PDZ结构域介导的蛋白质相互作用在麻醉的分子机制中起着重要作用。 此外,Tat-PDZ细胞通透性融合肽在腹膜内注射后在细胞内递送到中枢神经系统的神经元。 通过体外和体内结合测定,我们发现Tat-PDZ剂量依赖性地抑制NMDAR和PSD-95之间的相互作用。 此外,行为测试表明,与载体治疗组相比,给予Tat-PDZ的动物表现出显着降低的建立的炎性疼痛行为。 我们的研究结果表明,通过破坏NMDAR / PSD-95蛋白相互作用,Tat-PDZ细胞可渗透融合肽为炎症性疼痛治疗提供了新的途径。