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    Nanoscale Oxide Coatings
    1.
    发明申请
    Nanoscale Oxide Coatings 审中-公开
    纳米氧化物涂料

    公开(公告)号：US20100227083A1

    公开(公告)日：2010-09-09

    申请号：US12519168

    申请日：2007-12-18

    申请人： Shriram Ramanathan ,  Chia-Lin Chang

    发明人： Shriram Ramanathan ,  Chia-Lin Chang

    IPC分类号： C23C8/10 ,  C23C14/08

    CPC分类号： C23C8/10 ,  B82Y30/00 ,  C23C14/5853 ,  C23C18/14

    摘要： In various aspects, the present inventions provide methods for forming corrosion resistant oxide coatings on metals and/or improving the corrosion resistance of existing native oxide coatings. In various aspects, provided are methods for forming corrosion resistant oxide coatings on metals surfaces that are immersed in an aqueous solution. Various embodiments of various aspects of the present inventions can provide a scalable process for the formation of corrosion resistant coatings on metals in a manner that does not require high-vacuum technology, can be adapted to large structures, such as ships or aircraft, and in various aspects and embodiments can improve quality of existing oxide films on a metal or alloy surface.

    摘要翻译： 在各个方面，本发明提供了在金属上形成耐腐蚀氧化物涂层和/或提高现有氧化物涂层的耐腐蚀性的方法。 在各个方面，提供了在金属表面上形成浸渍在水溶液中的耐腐蚀氧化物涂层的方法。 本发明的各个方面的各种实施方案可以提供用于以不需要高真空技术的方式在金属上形成耐腐蚀涂层的可伸缩工艺，可适用于诸如船舶或航空器的大型结构，以及 各个方面和实施例可以提高金属或合金表面上现有氧化膜的质量。

    Device, method, and system for separation and detection of biomolecules and cells
    2.
    发明授权
    Device, method, and system for separation and detection of biomolecules and cells 有权
    用于分离和检测生物分子和细胞的装置，方法和系统

    公开(公告)号：US08512559B2

    公开(公告)日：2013-08-20

    申请号：US11281891

    申请日：2005-11-18

    申请人： Shriram Ramanathan ,  Chang-Min Park

    发明人： Shriram Ramanathan ,  Chang-Min Park

    IPC分类号： G01N33/553 ,  C02F1/48

    CPC分类号： G01N33/553 ,  B82Y15/00 ,  B82Y25/00 ,  B82Y30/00 ,  C02F2209/36 ,  G01N33/54326 ,  G01N33/5438 ,  G01N33/569

    摘要： Embodiments of the invention relate to device, method, and system for separation and/or detection of biological cells and biomolecules using micro-channels, magnetic interactions, and magnetic tunnel junctions. The micro-channels can be integrated into a microfluidic device that may be part of an integrated circuit. Magnetic interactions used for the separation are created, in part, by magnetic stripes associated with the micro-channels. Detection of biological cells and biomolecules is effectuated by a magnetic tunnel junction sensor that comprises two ferromagnetic layers separated by a thin insulating layer. The magnetic tunnel junction sensor can be integrated into a silicon based device, such a microfluidic device, an integrated circuit, or a microarray to achieve rapid and specific separation and/or detection of biomolecules and cells.

    摘要翻译： 本发明的实施方案涉及使用微通道，磁相互作用和磁性隧道结分离和/或检测生物细胞和生物分子的装置，方法和系统。 微通道可以集成到可以是集成电路的一部分的微流体装置中。 用于分离的磁相互作用部分地由与微通道相关联的磁条产生。 生物细胞和生物分子的检测由磁隧道结传感器实现，磁传感器包括由薄绝缘层分隔的两个铁磁层。 磁性隧道结传感器可以集成到基于硅的装置，如微流体装置，集成电路或微阵列中，以实现生物分子和细胞的快速和特异性分离和/或检测。

    Portable NMR device and method for making and using the same
    6.
    发明授权
    Portable NMR device and method for making and using the same 有权
    便携式NMR装置及其制造和使用方法

    公开(公告)号：US07800371B2

    公开(公告)日：2010-09-21

    申请号：US11851291

    申请日：2007-09-06

    申请人： Chang-Min Park ,  Shriram Ramanathan ,  Patrick Morrow ,  Kenneth Cadien

    发明人： Chang-Min Park ,  Shriram Ramanathan ,  Patrick Morrow ,  Kenneth Cadien

    IPC分类号： G01V3/00

    CPC分类号： G01N24/08 ,  B82Y30/00 ,  G01R33/302

    摘要： An embodiment of the invention relates to a portable or handheld device for performing NMR analysis. The device comprises a console and a strip which can be placed into the console through a slot or other means. The strip comprises a sample holding place and a microcoil for generating an excitation magnetic field across a sample in the sample holding space. A permanent magnet is provided either by the console or the strip and generates a static magnetic field which, together with the excitation magnetic field, creates NMR within the sample. Other embodiments of the invention also encompass method of performing NMR analysis using the portable device and method of making such devices.

    摘要翻译： 本发明的实施例涉及用于执行NMR分析的便携式或手持式装置。 该装置包括控制台和条，其可以通过槽或其他方式放置到控制台中。 条带包括用于在样品保持空间中的样品上产生激发磁场的样品保持位置和微线圈。 永久磁铁由控制台或条带提供，并产生一个静磁场，与磁场一起在样品内产生NMR。 本发明的其他实施方案还包括使用便携式装置进行NMR分析的方法和制造这种装置的方法。

    MICRO-SCALE ENERGY CONVERSION DEVICES AND METHODS
    7.
    发明申请
    MICRO-SCALE ENERGY CONVERSION DEVICES AND METHODS 有权
    微尺度能量转换装置及方法

    公开(公告)号：US20090087697A1

    公开(公告)日：2009-04-02

    申请号：US12146960

    申请日：2008-06-26

    申请人： Shriram Ramanathan ,  Alexander C. Johnson

    发明人： Shriram Ramanathan ,  Alexander C. Johnson

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1266 ,  H01M4/8885 ,  H01M8/1253 ,  H01M8/126 ,  H01M8/1286 ,  H01M8/2404 ,  H01M8/2425 ,  H01M8/2484 ,  H01M2300/0071 ,  H01M2300/0077 ,  H01M2300/0094 ,  Y02E60/521 ,  Y02E60/525 ,  Y02P70/56

    摘要： In various aspects, provided are solid oxide fuel cells with an operational temperature of less than about 500° C. that can provide, in various embodiments, a power density of greater than about 0. 1 W/cm2 and/or have an ionic conductivity of greater than about 0.00001 ohm−1 cm−1. In various embodiments, provided are solid oxide fuel cells comprising a solid oxide electrolyte layer that is both an electronic and ionic conductor. In various aspects, provided are methods of making solid oxide fuel cells. In various aspects, provided are solid oxide materials comprising a polycrystalline ceramic layer less than about 100 nm thick having a ionic conductivity of greater than about 0.00001 ohm−1 cm−1 at a temperature less than about 500° C.

    摘要翻译： 在各个方面，提供了具有小于约500℃的操作温度的固体氧化物燃料电池，其可以在各种实施例中提供大于约0.1W / cm 2的功率密度和/或具有离子电导率 大于约0.00001欧姆-1厘米-1。 在各种实施方案中，提供了包含电子和离子导体两者的固体氧化物电解质层的固体氧化物燃料电池。 在各方面，提供了制备固体氧化物燃料电池的方法。 在各个方面，提供的是固体氧化物材料，其包含在小于约500℃的温度下具有大于约0.00001欧姆 - 1厘米-1的离子电导率的小于约100nm厚的多晶陶瓷层。

    PORTABLE NMR DEVICE AND METHOD FOR MAKING AND USING THE SAME
    8.
    发明申请
    PORTABLE NMR DEVICE AND METHOD FOR MAKING AND USING THE SAME 有权
    便携式NMR装置及其制造和使用方法

    公开(公告)号：US20070296413A1

    公开(公告)日：2007-12-27

    申请号：US11851291

    申请日：2007-09-06

    申请人： Chang-Min Park ,  Shriram Ramanathan ,  Patrick Morrow ,  Kenneth Cadien

    发明人： Chang-Min Park ,  Shriram Ramanathan ,  Patrick Morrow ,  Kenneth Cadien

    IPC分类号： G01R33/44

    CPC分类号： G01N24/08 ,  B82Y30/00 ,  G01R33/302

    摘要： An embodiment of the invention relates to a portable or handheld device for performing NMR analysis. The device comprises a console and a strip which can be placed into the console through a slot or other means. The strip comprises a sample holding place and a microcoil for generating an excitation magnetic field across a sample in the sample holding space. A permanent magnet is provided either by the console or the strip and generates a static magnetic field which, together with the excitation magnetic field, creates NMR within the sample. Other embodiments of the invention also encompass method of performing NMR analysis using the portable device and method of making such devices.

    摘要翻译： 本发明的实施例涉及用于执行NMR分析的便携式或手持式装置。 该装置包括控制台和条，其可以通过槽或其他方式放置到控制台中。 条带包括用于在样品保持空间中的样品上产生激发磁场的样品保持位置和微线圈。 永久磁铁由控制台或条带提供，并产生一个静磁场，与磁场一起在样品内产生NMR。 本发明的其他实施方案还包括使用便携式装置进行NMR分析的方法和制造这种装置的方法。