Arrangement for fluorescence amplification
    4.
    发明授权
    Arrangement for fluorescence amplification 有权
    荧光放大布置

    公开(公告)号:US07939339B2

    公开(公告)日:2011-05-10

    申请号:US11082518

    申请日:2005-03-17

    CPC classification number: G01N21/6452 G01N21/0303

    Abstract: The invention relates to an arrangement for fluorescence amplification including a substrate, a fluorescence amplifier coating applied to the substrate, and a thin fluorescencable material which lies on the coating and emits light with the emission wavelength λE when it is exposed to excitation light of an excitation wavelength λA. The fluorescence amplifier coating includes an interference layer system of high-index and low-index dielectric layers, which reflects at least the excitation light. What is crucial for the design of the coating is that the fluorescencable material applied to the coating is arranged on the surface of the coating in the region of the maximum of the electric field amplitude of the standing wave with the excitation wavelength λA, which is formed during exposure to the excitation light.

    Abstract translation: 本发明涉及一种用于荧光放大的装置,包括底物,施加到基底上的荧光放大器涂层,以及当被暴露于激发的激发光时位于涂层上并发射具有发射波长λE的光的薄的荧光发射材料 波长λA。 荧光放大器涂层包括至少反射激发光的高折射率和低折射率介电层的干涉层系统。 对涂层的设计至关重要的是,施加到涂层上的荧光材料在形成的激发波长λA的驻波的最大电场幅度的最大区域中被布置在涂层的表面上 在曝光期间激发光。

    Method for preparing porous shells or gels from glass particles
    7.
    发明授权
    Method for preparing porous shells or gels from glass particles 有权
    从玻璃颗粒制备多孔壳或凝胶的方法

    公开(公告)号:US06358531B1

    公开(公告)日:2002-03-19

    申请号:US09241492

    申请日:1999-02-01

    Abstract: A method is provided for preparing shells, concentric shells or porous, homogenous gels from alkali borate glass particles at low temperatures (i.e. room temperature or less than above 100° C.). The alkali borate glass particles contain one or more cations such as aluminum which react with an aqueous solution containing an anion such as hydroxide to form an aqueous insoluble material having a solubility limit of less than about 0.01 wt. percent. The resulting shells or gels may be used in many different applications such as a filler in resins, as filters, precursors for nano-sized powders, as thin surface films or catalyst support media. The resulting shells or gels may also have a chemotherapeutic drug added thereto, following which the resulting product is administered to a mammal and the insoluble material is dissolved form the product in vivo through administration of chelating agent.

    Abstract translation: 提供了一种在低温(即室温或低于100℃)下从碱金属硼酸盐玻璃颗粒制备壳,同心圆壳或多孔同质凝胶的方法。 碱金属硼酸盐玻璃颗粒含有一种或多种阳离子例如铝,其与含有阴离子如氢氧化物的水溶液反应,形成溶解度极限小于约0.01重量%的水不溶性物质。 百分。 所得的壳或凝胶可用于许多不同的应用,例如树脂中的填料,作为过滤器,用于纳米尺寸粉末的前体,作为薄表面膜或催化剂载体介质。 所得的壳或凝胶也可以具有加入其中的化学治疗药物,随后将所得产物施用于哺乳动物,并且通过施用螯合剂在体内将不溶性物质从体内溶解。

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