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    • 8. 发明申请
    • METHOD FOR IMMOBILIZING NUCLEIC ACIDS ON A SUPPORT
    • 用于在支持物上固定核酸的方法
    • US20110319275A1
    • 2011-12-29
    • US13121206
    • 2009-09-22
    • Anke PierikHendrik Roelof Stapert
    • Anke PierikHendrik Roelof Stapert
    • C40B20/08C40B50/18C40B40/06
    • C12Q1/6837C12Q2525/173
    • The present invention relates to a method for immobilizing nucleic acids on a support, comprising the provision of a nucleic acid with a stretch of nucleotides of only one basetype and the immobilization of said nucleic acid on a support by crosslinking by light, wherein said crosslinking by light is performed at a wavelength of about 300-500 nm, preferably at a wavelength of 365 nm. The present invention further relates to a method for the analysis of nucleic acids immobilized according to the invention, which comprises the hybridization of the immobilized nucleic acid with complementary and mismatch segments. Furthermore, the present invention relates to immobilized nucleic acids obtainable by the method of the invention, the use of accordingly immobilized nucleic acids for the production of nucleic acid arrays and a diagnostic kit, comprising an array of nucleic acids which are immobilized according to the present invention.
    • 本发明涉及用于将核酸固定在载体上的方法,其包括提供具有仅一种碱基类型的核苷酸序列的核酸和通过光交联将所述核酸固定在载体上,其中所述交联通过 光在约300-500nm的波长处进行,优选在365nm的波长下进行。 本发明还涉及用于分析根据本发明固定的核酸的方法,其包括将固定的核酸与互补和错配片段杂交。 此外,本发明涉及通过本发明的方法可获得的固定化核酸,使用相应地固定的核酸来生产核酸阵列和诊断试剂盒,其包含根据本发明固定的核酸阵列 发明。
    • 10. 发明申请
    • INTEGRATED DEVICE HAVING AN ARRAY OF PHOTODETECTORS AND AN ARRAY OF SAMPLE SITES
    • 具有照相机阵列和样品库阵列的集成设备
    • US20100230610A1
    • 2010-09-16
    • US12294469
    • 2007-03-20
    • Pieter Jan Van Der ZaagNigel David YoungHendrik Roelof Stapert
    • Pieter Jan Van Der ZaagNigel David YoungHendrik Roelof Stapert
    • G01J1/58B23P17/04
    • G01N21/6454G01N21/6428G01N21/76Y10T29/49826
    • An integrated device for detecting emissions from a sample (70) involves forming an array of photo detectors (20) for detecting the emissions and forming an array of sites for receiving the sample such that edges of the sites are defined by edges of the photo detectors. A side wall of a site using a diode can provide a side wall suitable for ink-jet printing samples such as biomolecules with no extra mask steps. This helps enable the sample and the photo detector to be mutually aligned more easily or more cost effectively than conventional devices where the site for receiving the sample is formed separately from the photo detector. The detection can be in any direction, such as lateral or vertical detection. Lateral optical detection with a shielded photodiode means only light emanating from one pixel/spot is detected. A light source (200) to stimulate emissions can be integrated.
    • 用于检测来自样品(70)的发射的集成装置涉及形成用于检测发射的光电检测器(20)的阵列,并形成用于接收样品的位置阵列,使得位置的边缘由光电检测器的边缘限定 。 使用二极管的位点的侧壁可以提供适合于喷墨打印样品的侧壁,例如没有额外掩模步骤的生物分子。 这有助于样品和光电检测器与传统的接收样品的部位与光电检测器分开形成的装置更容易或更经济地相互对准。 检测可以在任何方向,例如横向或垂直检测。 使用屏蔽光电二极管的横向光学检测意味着仅检测到从一个像素/点发出的光。 可以集成用于刺激排放物的光源(200)。