Planar optical waveguide based sandwich assay sensors and processes for the detection of biological targets including early detection of cancers

    公开(公告)号:US20060019321A1

    公开(公告)日:2006-01-26

    申请号:US11172244

    申请日:2005-06-29

    Abstract: An assay element is described including recognition ligands adapted for binding to carcinoembryonic antigen (CEA) bound to a film on a single mode planar optical waveguide, the film from the group of a membrane, a polymerized bilayer membrane, and a self-assembled monolayer containing polyethylene glycol or polypropylene glycol groups therein and an assay process for detecting the presence of CEA is described including injecting a possible CEA-containing sample into a sensor cell including the assay element, maintaining the sample within the sensor cell for time sufficient for binding to occur between CEA present within the sample and the recognition ligands, injecting a solution including a reporter ligand into the sensor cell; and, interrogating the sample within the sensor cell with excitation light from the waveguide, the excitation light provided by an evanescent field of the single mode penetrating into the biological target-containing sample to a distance of less than about 200 nanometers from the waveguide thereby exciting any bound reporter ligand within a distance of less than about 200 nanometers from the waveguide and resulting in a detectable signal.

    Structure and construction method to form smooth hydrophilic surface
    22.
    发明申请
    Structure and construction method to form smooth hydrophilic surface 审中-公开
    结构和施工方法形成光滑的亲水表面

    公开(公告)号:US20050261120A1

    公开(公告)日:2005-11-24

    申请号:US10851128

    申请日:2004-05-24

    Applicant: Lin Li

    Inventor: Lin Li

    CPC classification number: C03C17/256 C03C2218/114

    Abstract: An improved structure and construction method to form a smooth hydrophilic surface are described. A layer of a photo-catalyst, Titanium Dioxide (TiO2), is mopped on the smooth surface to achieve self and convenient clearance abilities, which can be widely used on/with interior decoration and building structure. The photo-TiO2-catalyst solution is mopped on the smooth surface with the absorbent material. The invention is self-clearing and convenient, maintains a clean surface, economizes manpower and is effectively used.

    Abstract translation: 描述了形成光滑亲水表面的改进的结构和构造方法。 将一层光催化剂二氧化钛(TiO2)擦拭在光滑的表面上,实现自清楚的清除能力,可广泛应用于室内装饰和建筑结构。 用吸收材料将光TiO 2催化剂溶液在光滑表面上擦拭。 本发明自清洁方便,保持表面清洁,节省人力,有效利用。

    Method of treating a surface
    26.
    发明授权
    Method of treating a surface 失效
    处理表面的方法

    公开(公告)号:US5538764A

    公开(公告)日:1996-07-23

    申请号:US335357

    申请日:1994-11-03

    CPC classification number: G21F9/005 G21F9/30

    Abstract: A method of treating a concrete or other non-metallic surface contaminated with embedded radionuclides to reduce the total level of radioactivity in a concrete or other hydraulically bonded material body is described. The method comprises the steps of producing relative mutual movement between the surface to be removed and a laser heat source such that a layer adjacent the surface is caused to be detached from said concrete body. The surface may be detached as a vapour, in flakes or as a sheet.

    Abstract translation: 描述了一种处理被嵌入的放射性核素污染的混凝土或其它非金属表面以降低混凝土或其它液压粘合材料体中的放射性总水平的方法。 该方法包括以下步骤:在要移除的表面与激光热源之间产生相对的相互运动,使得邻近表面的层被引导离开所述混凝土体。 表面可以作为蒸气分离,以片状或片状分离。

    Data erasable method of memory in smart card and smart card thereof

    公开(公告)号:US09727240B2

    公开(公告)日:2017-08-08

    申请号:US13823744

    申请日:2011-09-16

    Applicant: Lin Li

    Inventor: Lin Li

    Abstract: The invention relates to a data erasable method of memory in smart cards and smart cards thereof, which includes: when a CPU in the smart card determines a data erasable operation will be proceed in the specified memory of the smart card, cache the data to be written in a random memory cache of the specified memory; after sending a data erasable signal to the specified memory, control itself to enter a standby sleep mode. The data erasable signal is used to indicate the specified memory to process the data erasable operation by obtaining the data to be written from the random memory cache. Using the provided solution, the current of the machine card interface can be reduced when a data erasable is proceed in the specified memory of the smart card, thus abnormal conditions due to the high current of the machine card interface are avoided, and the power consumption is reduced at the same time, the standby time of the device which the smart card is in is improved.

    Method and apparatus for controlling an optical network unit to restart upon completion of downloading new software
    29.
    发明授权
    Method and apparatus for controlling an optical network unit to restart upon completion of downloading new software 有权
    控制光网络单元在完成下载新软件时重新启动的方法和装置

    公开(公告)号:US09509431B2

    公开(公告)日:2016-11-29

    申请号:US14117423

    申请日:2012-06-15

    Abstract: The invention provides a method and apparatus for controlling an optical network unit to restart upon completion of downloading new software. Upon completion of downloading a new software version, an optical network terminal firstly determines a type of an active image request to be transmitted based upon stored values, of a RstDelayTimeRange attribute and of a RstDelayTrafficThreshold attribute, corresponding to the optical network unit, and then transmits the active image request to the optical network unit. The determined active image request may be a first active image request to instruct the optical network unit to immediately restart and activate the new software version that has been downloaded, or may be a second active image request to instruct the optical network unit to set an activation flag and a third active image request to instruct the optical network unit to immediately restart, both of which are used in combination.

    Abstract translation: 本发明提供一种用于控制光网络单元在完成下载新软件时重新启动的方法和装置。 在完成下载新的软件版本后,光网络终端首先根据与光网络单元对应的RstDelayTimeRange属性和RstDelayTrafficThreshold属性的存储值确定要发送的活动图像请求的类型,然后发送 对光网络单元的活动图像请求。 确定的活动图像请求可以是指示光网络单元立即重新启动并激活已经下载的新软件版本的第一活动图像请求,或者可以是指示光网络单元设置激活的第二活动图像请求 标志和第三活动图像请求,以指示光网络单元立即重新启动,这两个组合使用。

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