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17 条记录 (耗时 0.023 秒)

    Capacitative biosensor element and method for detecting hybridization events
    2.
    发明申请
    Capacitative biosensor element and method for detecting hybridization events 审中-公开
    用于检测杂交事件的电容式生物传感器元件和方法

    公开(公告)号：US20060226030A1

    公开(公告)日：2006-10-12

    申请号：US10562040

    申请日：2004-05-11

    申请人： Hans-Christian Hanke ,  Christian Paulus ,  Meinrad Schienle ,  Roland Thewes

    发明人： Hans-Christian Hanke ,  Christian Paulus ,  Meinrad Schienle ,  Roland Thewes

    IPC分类号： G01F1/64 ,  G01N33/487

    CPC分类号： G01N33/54346 ,  B01L3/5027 ,  C12Q1/6825 ,  C12Q1/6834 ,  G01N27/3276 ,  G01N33/5438

    摘要： A sensor element is for detecting DNA single strands which are possibly contained in an analyte. The sensor element includes a substrate and at least two electrodes in and/or on the substrate. In a surface area of the substrate, catcher molecules are immobilized and are adapted to hybridize to DNA single strands that are possibly contained in an analyte. The DNA single strands include a label that has dielectric properties that are different from those of the analyte. The electrodes are coupled to a detection device for detecting a change in the capacitative portion of the impedance between the electrodes due to a label that is present in an area surrounding the electrodes as a result of the hybridization event.

    摘要翻译： 传感器元件用于检测可能包含在分析物中的DNA单链。 传感器元件包括衬底和衬底中和/或上的至少两个电极。 在底物的表面区域中，捕获剂分子被固定并适于与可能包含在分析物中的DNA单链杂交。 DNA单链包括具有不同于分析物的介电性质的标记。 电极耦合到检测装置，用于由于杂交事件的结果，由于存在于电极周围的区域中的标签，用于检测电极之间的阻抗的电容部分的变化。

    Multiple semiconductor laser structure with narrow wavelength distribution
    3.
    发明授权
    Multiple semiconductor laser structure with narrow wavelength distribution 有权

    公开(公告)号：US06584130B2

    公开(公告)日：2003-06-24

    申请号：US10061006

    申请日：2002-01-30

    申请人： Christian Hanke

    发明人： Christian Hanke

    IPC分类号： H01S500

    CPC分类号： B82Y20/00 ,  H01S5/3408 ,  H01S5/343 ,  H01S5/4018 ,  H01S5/4043

    摘要： In the case of a multiple semiconductor laser structure containing a plurality of laser pn junctions stacked vertically one on top of the other, different operating temperatures of the active zones occur during operation on account of the different distance within the layer structure from a common heat sink. The displacements in the emission wavelength caused by the temperature influence are compensated by a variation of the thickness and/or material composition of the active zones, so that a narrow wavelength distribution is achieved.

    Device and method for detecting biochemical reactions and/or bindings
    4.
    发明申请
    Device and method for detecting biochemical reactions and/or bindings 审中-公开
    用于检测生化反应和/或结合的装置和方法

    公开(公告)号：US20050112652A1

    公开(公告)日：2005-05-26

    申请号：US10968847

    申请日：2004-10-19

    申请人： Stephan Dertinger ,  Michaela Fritz ,  Karin Fuchs ,  Thomas Haneder ,  Hans-Christian Hanke ,  Alfred Martin ,  Reinhard Marz

    发明人： Stephan Dertinger ,  Michaela Fritz ,  Karin Fuchs ,  Thomas Haneder ,  Hans-Christian Hanke ,  Alfred Martin ,  Reinhard Marz

    IPC分类号： B01L3/00 ,  C12Q1/68

    CPC分类号： B01L3/50857 ,  B01L2300/0654 ,  B01L2300/0819 ,  B01L2300/0829

    摘要： Device having a two-dimensionally formed support material which has, spread across at least one surface area, a plurality of pores which stretch throughout from one surface of the support material to the opposite surface, wherein the pores are bound in each case by a pore boundary area of pore walls formed in the support material along particular longitudinal axes of the pores, and at least part of the pore walls have at least in some sections a layered structure containing a first layer forming the pore boundary area and a second layer adjacent to the first layer and spaced apart from the pore boundary area, and wherein the refractive index nwaveguide of the first layer is greater than the refractive index n2 of the second layer.

    摘要翻译： 具有二维形成的支撑材料的装置，其具有穿过至少一个表面区域延伸的多个孔，其从支撑材料的一个表面延伸到相对的表面，其中孔在每种情况下都被孔隙结合 沿着孔的特定纵向轴线形成在支撑材料中的孔壁的边界区域，并且孔壁的至少一部分至少在一些部分中具有包含形成孔边界区域的第一层的层状结构和与孔边界相邻的第二层 第一层并且与孔边界区间隔开，并且其中第一层的折射率nλ波导大于第二层的折射率n 2 2 N。

    Method for coupling a surface-oriented opto-electronic element with an optical fiber and opto-electronic element for carrying out such a method
    5.
    发明授权
    Method for coupling a surface-oriented opto-electronic element with an optical fiber and opto-electronic element for carrying out such a method 有权
    用于将表面取向的光电元件与光纤耦合的方法和用于执行这种方法的光电元件

    公开(公告)号：US06773169B2

    公开(公告)日：2004-08-10

    申请号：US10233695

    申请日：2002-09-03

    申请人： Karl-Joachim Ebeling ,  Jochen Heinen ,  Christian Hanke

    发明人： Karl-Joachim Ebeling ,  Jochen Heinen ,  Christian Hanke

    IPC分类号： G02B636

    CPC分类号： G02B6/4228 ,  G02B6/4212 ,  G02B6/4239

    摘要： A method for coupling a surface-oriented opto-electronic element, particularly, a VCSEL laser diode, an LED, or a photodiode, with an optical fiber and an opto-electronic element for carrying out such a method, the opto-electronic element having a rotationally symmetrical protruding structure disposed symmetrically with respect to the optically active zone of the opto-electronic element, includes the steps of wetting the butt of the fiber and/or the protruding structure of the opto-electronic element with a transparent adhesive, moving the opto-electronic element and/or the fiber toward each other such that a substantially frictionless movement of at least one of the element and fiber can occur, waiting for a self-centering of the fiber and the protruding portion; and waiting for or bringing about a hardening of the adhesive for purposes of fixing the now-centered configuration between the fiber and the protruding portion.

    摘要翻译： 一种用于将面向取向的光电元件，特别是VCSEL激光二极管，LED或光电二极管与用于执行这种方法的光纤和光电元件耦合的方法，所述光电元件具有 相对于光电元件的光学活性区域对称地设置的旋转对称的突出结构包括以下透明粘合剂润湿光电元件的对接部和/或突出结构的步骤： 光电子元件和/或光纤彼此相对，使得可以发生元件和光纤中的至少一个的基本上无摩擦的运动，等待光纤和突出部分的自对中; 并且等待或引起粘合剂的硬化，以便将纤维和突出部分之间的现有中心构型固定。

    LED with light emission on all sides
    6.
    发明授权
    LED with light emission on all sides 失效
    LED各侧发光

    公开(公告)号：US5973336A

    公开(公告)日：1999-10-26

    申请号：US963244

    申请日：1997-11-03

    申请人： Christian Hanke ,  Bernhard Stegmueller

    发明人： Christian Hanke ,  Bernhard Stegmueller

    IPC分类号： H01L33/02 ,  H01L33/00

    CPC分类号： H01L33/02

    摘要： An LED having improved light emission characteristics by allowing radiation generated to be guided towards the side faces of the LED by means of a relatively thick waveguide comprised of a transmissive material, specifically in such a way that as many modes as possible can propagate.

    摘要翻译： 通过允许通过由透射材料构成的相对较厚的波导，所产生的辐射被引导到LED的侧面，LED具有改善的发光特性，特别是使得尽可能多的模式可以传播。