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    Reversibly switchable primers
    2.
    发明授权
    Reversibly switchable primers 失效
    可逆切换引物

    公开(公告)号：US06478912B2

    公开(公告)日：2002-11-12

    申请号：US09767213

    申请日：2001-01-22

    Applicant: Hermann Gaub ,  Andreas Mittelbach ,  Peter Jaenker ,  Felix Nitschke ,  Ulrich S. Schubert

    Inventor： Hermann Gaub ,  Andreas Mittelbach ,  Peter Jaenker ,  Felix Nitschke ,  Ulrich S. Schubert

    IPC: C09J100

    CPC classification number: C23C22/02 ,  C09J5/02 ,  C09J2400/163 ,  C23F11/149 ,  Y10T156/1142 ,  Y10T428/31678

    Abstract: A ligand layer on a metal surface is capable of being reversibly switched between adhesion and deadhesion. The ligand layer includes substituted pyridine dimers and/or pyridine trimers which are selected from the group consisting of: with R1 through R6 being able to be equal or different and being selected from the group consisting of —R—CH(O)CH2, OH, —O—R, NR2, NHR, NH2, CO2H, CO2R, R and H. R is selected from the group consisting of alkyl and aryl residues with the proviso that not all residues R1 through R6 are hydrogen atoms at the same time. R7 is selected from the group consisting of —R—CH(O)CH2, OH, —O—R, NR2, NHR, NH2, CO2H, CO2R, CONHR, R and H, with R being selected from the group consisting of alkyl and aryl residues. Y is selected from the group consisting of silicon, carbon, nitrogen, phosphorus and oxygen atoms, and X is an oxygen, sulfur or phosphorus atom, and n having the value 0 or 1.

    Abstract translation: 金属表面上的配体层能够在粘合和粘合之间可逆地切换。 配体层包括取代的吡啶二聚体和/或吡啶三聚体，其选自：R 1至R 6能够相同或不同，并且选自-R-CH（O）CH 2，OH ，-OR，NR 2，NHR，NH 2，CO 2 H，CO 2 R，R和H.选自烷基和芳基残基，条件是不是所有的残基R1至R6都是同时为氢原子。 R 7选自-R-CH（O）CH 2，OH，-OR，NR 2，NHR，NH 2，CO 2 H，CO 2 R，CONHR，R和H，其中R选自烷基和芳基 残留物。 Y选自硅，碳，氮，磷和氧原子，X为氧，硫或磷原子，n为0或1。

    Reversibly switchable cross-linking of monomers
    4.
    发明授权
    Reversibly switchable cross-linking of monomers 失效
    单体的可逆切换交联

    公开(公告)号：US06469134B2

    公开(公告)日：2002-10-22

    申请号：US09767109

    申请日：2001-01-22

    Applicant: Hermann Gaub ,  Andreas Mittelbach ,  Peter Jaenker ,  Felix Nitschké ,  Ulrich S. Schubert

    Inventor： Hermann Gaub ,  Andreas Mittelbach ,  Peter Jaenker ,  Felix Nitschké ,  Ulrich S. Schubert

    IPC: C08F600

    CPC classification number: C08G61/122

    Abstract: A method for reversibly switchable cross-linking of monomers includes cross-linking the monomers by adding complexable metal ions to form a polymer, and bond-breaking the polymer formed by applying a direct voltage, by changing the pH value or by changing the temperature. The monomers include compounds of the general formulas R1 through R6 may be equal or different and are selected from the group consisting of H, OH, —NX2, —OX, —SH, and —SX, with X being selected from alkyl and/or aryl groups which are terminally substituted by reactive residues selected from the group consisting of OH, —CH(O)CH2, —NCO, —COOH and NZ2. Z is selected from the group consisting of alkyl groups, aryl groups and a hydrogen atom, one of the groups Z being a hydrogen atom with the proviso that not all residues R1 through R are hydrogen atoms at the same time. Repeated cross-linking of the bond-broken polymer may be carried out by applying a direct voltage opposite in polarity to the direct voltage of the bond-breaking step, by changing the pH value, or by changing the temperature.

    Abstract translation: 单体的可逆切换交联方法包括通过加入可络合的金属离子形成聚合物，并通过施加直流电压形成的聚合物，通过改变pH值或改变温度来破坏单体的交联。 单体包括通式为R 1至R 6的化合物可以相同或不同，并且选自H，OH，-NX 2，-OX，-SH和-SX，X选自烷基和/或芳基 被选自OH，-CH（O）CH 2，-NCO，-COOH和NZ 2的反应性残基末端取代的基团。 Z选自烷基，芳基和氢原子，基团Z中的一个为氢原子，条件是不是所有的残基R 1至R R都是同时为氢原子。 键断裂聚合物的重复交联可以通过施加与断裂连接步骤的直流电压极性相反的直流电压，通过改变pH值或改变温度来进行。

    Process and a device for the detection of surface plasmons
    5.
    发明授权
    Process and a device for the detection of surface plasmons 失效
    过程和用于检测表面等离子体激元的装置

    公开(公告)号：US5792667A

    公开(公告)日：1998-08-11

    申请号：US491866

    申请日：1995-08-15

    Applicant: Ernst-Ludwig Florin ,  Hermann Gaub

    Inventor： Ernst-Ludwig Florin ,  Hermann Gaub

    IPC: G01K7/02 ,  G01K7/04 ,  G01N21/552 ,  G01N27/00 ,  G01N21/00 ,  G01N25/20

    CPC classification number: G01N21/553 ,  G01K7/02 ,  G01K7/04 ,  G01N27/002

    Abstract: The invention relates to a process and device for detecting surface plasmons. According to the invention, the surface plasmons are excited by radiation energy in a thin material layer and, on decaying, release heat producing a temperature rise in the material layer. To simplify the detection of the surface plasmons technically and at the same time especially to attain a good lateral and temporal resolution, an electro-thermal sensor allocated to the material layer measures a parameter of the layer in the irradiation region at the same time as the temperature rise and emits a signal corresponding to that parameter. An ultra-thin-film thermometer is, in particular, used to detect the surface plasmons. The process and device are applicable especially to the field of bio and immuno sensory analysis.

    Abstract translation: PCT No.PCT / EP93 / 03678 371日期1995年8月15日 102（e）日期1995年8月15日PCT 1993年12月23日PCT公布。 出版物WO94 / 15196 日期：1994年7月7日本发明涉及一种用于检测表面等离子体激元的方法和装置。 根据本发明，表面等离子体激元被薄材料层中的辐射能激发，并且在衰变时释放热量，产生材料层中的温度升高。 为了在技术上简化表面等离子体的检测，同时特别是为了获得良好的横向和时间分辨率，分配给材料层的电热传感器同时测量照射区域中的层的参数 温度升高并发出与该参数对应的信号。 特别是使用超薄膜温度计来检测表面等离子体。 该方法和装置特别适用于生物和免疫感官分析领域。

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