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    SUPERCRITICAL FLUID CLEANING OF BANKNOTES AND SECURE DOCUMENTS
    2.
    发明申请
    SUPERCRITICAL FLUID CLEANING OF BANKNOTES AND SECURE DOCUMENTS 有权
    银行清洁和安全文件的超临界流体清洁

    公开(公告)号：US20140116474A1

    公开(公告)日：2014-05-01

    申请号：US14021603

    申请日：2013-09-09

    申请人： Nabil M. Lawandy

    发明人： Nabil M. Lawandy

    IPC分类号： B08B3/04

    CPC分类号： B08B7/0021 ,  A61L2/18 ,  A61L2/20 ,  A61L2202/17 ,  A61L2202/20 ,  B01D11/0203 ,  G07D7/181 ,  G07D11/0084

    摘要： A method and system for cleaning a secure instrument, such as a banknote, including a substrate, visual data and a security feature, including exposing the secure instrument to a supercritical fluid at a temperature and a pressure and for a duration sufficient to clean the substrate and not compromise the security feature and the visual data, wherein to clean the substrate includes to remove one or more substances from the substrate into the supercritical fluid. The substances removed from the substrate may include contaminants, dirt, sebum and pathogens.

    摘要翻译： 一种用于清洁诸如纸币的安全仪器（包括基底，视觉数据和安全特征）的方法和系统，包括将温度和压力下的固定仪器暴露于超临界流体，持续时间足以清洁基底 并且不损害安全特征和视觉数据，其中清洁衬底包括将一种或多种物质从衬底移除到超临界流体中。 从基材中除去的物质可能包括污染物，污垢，皮脂和病原体。

    Rechargeable Dye Sensitized Solar Cell
    3.
    发明申请
    Rechargeable Dye Sensitized Solar Cell 审中-公开
    可充电染料敏化太阳能电池

    公开(公告)号：US20100132790A1

    公开(公告)日：2010-06-03

    申请号：US12638111

    申请日：2009-12-15

    申请人： Nabil M. Lawandy

    发明人： Nabil M. Lawandy

    IPC分类号： H01L31/00

    CPC分类号： H01G9/2004 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2068 ,  H01G9/209 ,  Y02E10/542

    摘要： A method of using a dye sensitized solar cell includes providing a dye sensitized solar cell having a first electrode having a transparent substrate of a first refractive index, a second electrode having a second transparent substrate of a second refractive index comparable to the first refractive index, and an electrolyte solution in a gap between the first electrode and second electrode. The electrolyte solution is removed from the gap and replaced with an inert fluid having a third refractive index comparable to the first refractive index and the second refractive index to allow light to pass through the cell substantially unrefracted. Alternatively, the inert fluid is in the gap between the first electrode and second electrode, and the inert fluid is removed from the gap and replaced with an electrolyte solution.

    摘要翻译： 使用染料敏化太阳能电池的方法包括提供具有第一电极的染料敏化太阳能电池，所述第一电极具有第一折射率的透明基板，具有与第一折射率相当的第二折射率的第二透明基板的第二电极， 以及在第一电极和第二电极之间的间隙中的电解质溶液。 从间隙中除去电解质溶液，并用具有与第一折射率和第二折射率相当的第三折射率的惰性流体代替，以允许光通过电池基本上未被折射。 或者，惰性流体在第一电极和第二电极之间的间隙中，并且惰性流体从间隙移除并被电解质溶液替代。

    NANO-ANTENNA ENHANCED IR UP-CONVERSION MATERIALS
    4.
    发明申请
    NANO-ANTENNA ENHANCED IR UP-CONVERSION MATERIALS 审中-公开
    纳米天线增强红外上变换材料

    公开(公告)号：US20100103504A1

    公开(公告)日：2010-04-29

    申请号：US12581445

    申请日：2009-10-19

    申请人： Nabil M. Lawandy

    发明人： Nabil M. Lawandy

    IPC分类号： G02F1/35 ,  B05D5/12 ,  C08K3/08

    CPC分类号： G02F2/02 ,  G02F2202/36 ,  G02F2203/10

    摘要： Robust composite materials containing nanoscale antennae for molecules are used in the up-conversion process. Antennae can be used to locally enhance the electric fields near an upconverting phosphor or material to enhance both absorption of energy, such as with a television or radio receiver, and emission of energy, such as by the transmitter at the radio station.

    摘要翻译： 在上转换过程中使用了包含纳米级分子天线的稳健复合材料。 天线可用于局部增强上变频磷光体或材料附近的电场，以增强能量的吸收，例如电视或无线电接收机的吸收，以及能量的发射，例如通过无线电台的发射机。

    Magnetically Addressable Bistable Film
    5.
    发明申请
    Magnetically Addressable Bistable Film 审中-公开
    可磁双面胶片

    公开(公告)号：US20100006656A1

    公开(公告)日：2010-01-14

    申请号：US12501184

    申请日：2009-07-10

    申请人： Nabil M. Lawandy

    发明人： Nabil M. Lawandy

    IPC分类号： G06K19/06 ,  B32B3/10

    CPC分类号： C08J5/18 ,  C08J2367/02 ,  Y10T428/249997

    摘要： A magnetically addressable bistable film includes a polymeric substrate impregnated with polymeric microcapsules that contain liquid-suspended magnetically orientable or magnetophoretic material. The material is subject to reorientation either in the plane or perpendicular to the plane of the film, as well to forces of attraction, due to an external magnetic field. The two states provide sufficient difference in light reflectivity to create visible contrast by addressing the film locally, either on a pixel-by-pixel basis or by spatially patterning the driving magnetic field itself. The congregation of magnetophoretic materials in one portion of the microcapsule may also provide sufficient difference in light reflectivity to create visible contrast.

    摘要翻译： 磁性可寻址双稳态膜包括浸渍有聚合物微胶囊的聚合物基质，其含有液体悬浮的可磁性取向或磁导电材料。 该材料在平面中或垂直于膜的平面进行重新取向，以及由于外部磁场引起的吸引力。 两个状态通过在逐个像素的基础上或通过空间构图驱动磁场本身而局部寻址胶片来提供光反射率的足够差异来产生可见的对比度。 微胶囊的一部分中的磁性渗透材料的会聚也可以提供足够的光反射率差异以产生可见的对比度。

    Systems and methods for using microscopic capsules containing orientable materials for document security and processing applications
    7.
    发明申请
    Systems and methods for using microscopic capsules containing orientable materials for document security and processing applications 审中-公开
    使用含有可取向材料的微观胶囊的文件安全和处理应用的系统和方法

    公开(公告)号：US20090039644A1

    公开(公告)日：2009-02-12

    申请号：US12220054

    申请日：2008-07-21

    申请人： Nabil M. Lawandy

    发明人： Nabil M. Lawandy

    IPC分类号： B42D15/00 ,  H01F1/01 ,  B42D107/00

    CPC分类号： B42D25/405 ,  B41M3/14 ,  B41M3/144 ,  B42D25/29 ,  B42D25/369 ,  B42D2033/16 ,  G02B26/026 ,  G02F2001/094 ,  G07D7/04 ,  G07D7/12

    摘要： Systems and methods for using microscopic capsules containing orientable materials for document security and processing applications are presented. A security application comprising a medium having a substrate and a plurality of microcapsules is disclosed. The microcapsules contain magnetically orientable material and a liquid. The magnetically orientable material is oriented in a first alignment. Application of a magnetic field to the medium orients the magnetically orientable material to a second alignment, thereby altering the opacity of the medium. Magnetic material may also be dragged into a concentrated arrangement by a magnetic field, thereby altering the opacity of the medium.

    摘要翻译： 介绍了使用含有可取向材料的微观胶囊进行文件安全和处理应用的系统和方法。 公开了包括具有基底和多个微胶囊的介质的安全应用。 微胶囊含有可磁性取向材料和液体。 磁性取向材料以第一对准方向取向。 将磁场施加到介质上将磁性取向材料定向到第二对准，从而改变介质的不透明度。 磁性材料也可以通过磁场被拖入集中的布置，从而改变介质的不透明度。

    Chemical and biological sensing using metallic particles in amplifying and absorbing media
    8.
    发明授权
    Chemical and biological sensing using metallic particles in amplifying and absorbing media 有权
    在放大和吸收介质中使用金属颗粒的化学和生物感测

    公开(公告)号：US07355704B2

    公开(公告)日：2008-04-08

    申请号：US11452454

    申请日：2006-06-13

    申请人： Nabil M. Lawandy

    发明人： Nabil M. Lawandy

    IPC分类号： G01J3/44 ,  G01N21/65

    CPC分类号： G01N21/658

    摘要： A film for surface enhanced raman scattering may be utilized for chemical and biological sensing. The film includes a polymeric layer, and a metallic nanoparticle having a cross-section, the metallic nanoparticle being embedded in the polymeric layer. The polymeric layer has a thickness less than a largest straight line through the cross-section of said metallic nanoparticle. The polymeric layer is selected from a group of absorbing media and amplifying media, and the metallic nanoparticle may be gold. The metallic nanoparticle may also be a shape selected from a group of spheroids and rods.

    摘要翻译： 用于表面增强的拉曼散射的膜可用于化学和生物感测。 该膜包括聚合物层和具有横截面的金属纳米颗粒，金属纳米颗粒嵌入聚合物层中。 聚合物层的厚度小于通过所述金属纳米颗粒的横截面的最大直线的厚度。 聚合物层选自一组吸收介质和放大介质，并且金属纳米颗粒可以是金。 金属纳米颗粒也可以是从一组球体和棒中选出的形状。

    Solid state source for generating intense light for photodynamic therapy and photomedicine
    10.
    发明授权
    Solid state source for generating intense light for photodynamic therapy and photomedicine 失效
    用于产生光动力学治疗和光电医学的强光的固态光源

    公开(公告)号：US5793781A

    公开(公告)日：1998-08-11

    申请号：US788208

    申请日：1997-01-24

    申请人： Nabil M. Lawandy

    发明人： Nabil M. Lawandy

    IPC分类号： A61B17/22 ,  A61B18/20 ,  A61N5/06 ,  A61N5/067 ,  H01S3/10

    CPC分类号： A61N5/062 ,  A61B18/20 ,  A61N5/0601 ,  A61B2017/22087 ,  A61N2005/067

    摘要： This invention teaches an optical source (10) for performing photomedicine. The optical source includes a Nd:YLF laser (12) having an output providing light having a wavelength of 1.053 micrometers; a frequency doubler (13) that is optically coupled to the laser output for converting a portion of the light to frequency doubled light, the frequency doubler having an output providing frequency doubled light having a wavelength of 526.5 nm; and, coupled to the output of the frequency doubler, a unit (14) for shifting the frequency doubled light to light having a wavelength of about 630 nm. In a presently preferred embodiment of this invention the shifting unit includes a device for performing stimulated Raman scattering of the frequency doubled light for creating the third Stokes line at 630.1 nm. The device includes a crystal comprised of a R.sub.x (MO.sub.3).sub.y compound and means for establishing a multi-pass or resonant cavity optical configuration through the crystal. By example, the crystal is comprised of one of Ba(NO.sub.3).sub.2, KNO.sub.3, Ca(O.sub.3), Pb(NO.sub.3).sub.2, and NaNO.sub.3.

    摘要翻译： 本发明教导了用于进行光电疗法的光源（10）。 光源包括具有提供波长为1.053微米的光的输出的Nd：YLF激光器（12）; 与激光输出光学耦合的倍频器（13），用于将一部分光转换成倍频光，所述倍频器具有提供波长为526.5nm的倍频光; 并且耦合到倍频器的输出端，用于将倍频光移动到具有约630nm波长的光的单元（14）。 在本发明的当前优选实施例中，移位单元包括用于在630.1nm处产生第二斯托克斯线的倍频光的受激拉曼散射的装置。 该器件包括由Rx（MO3）y化合物构成的晶体和用于通过该晶体建立多遍或谐振腔光学配置的装置。 例如，该晶体由Ba（NO 3）2，KNO 3，Ca（O 3），Pb（NO 3）2和NaNO 3中的一种构成。