利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

105 条记录 (耗时 0.043 秒)

    CYANINE COMPOUNDS AND THEIR APPLICATION AS QUENCHING COMPOUNDS
    88.
    发明申请
    CYANINE COMPOUNDS AND THEIR APPLICATION AS QUENCHING COMPOUNDS 审中-公开
    氰胺化合物及其作为化学化合物的应用

    公开(公告)号：US20110105362A1

    公开(公告)日：2011-05-05

    申请号：US13005002

    申请日：2011-01-12

    申请人： Rosaria P. Haugland ,  Ching-Ying Cheung ,  Stephen Yue

    发明人： Rosaria P. Haugland ,  Ching-Ying Cheung ,  Stephen Yue

    IPC分类号： C40B40/04 ,  C12N9/96 ,  C12N7/00 ,  C12N1/00 ,  C07K2/00 ,  C07K14/00 ,  C07K16/00 ,  C07H21/00 ,  C07H19/00 ,  C07D209/56 ,  C07D209/18

    CPC分类号： C12Q1/6876 ,  C07D209/12 ,  C07D209/14 ,  C07D209/24 ,  C07D401/04 ,  C09B23/12

    摘要： The present invention provides methods and non-fluorescent carbocyanine quencher compounds having the general formula: Wherein the A moiety is a substituted pyridinium, unsubstituted pyridinium, substituted quinolinium, unsubstituted quinolinium, substituted benzazolium, unsubstituted benzazolium, substituted indolinium, or substituted indolinium. The invention further provides luminescent donor molecule-quencher pairs and luminescent donor molecule-quencher-luminescent acceptor molecule conjugates wherein the quencher is a cyanine compound of the present invention. The energy transfer pairs are used to detect an analyte of interest in a sample.

    摘要翻译： 本发明提供了具有以下通式的方法和非荧光碳花青猝灭剂：其中A部分是取代的吡啶鎓，未取代的吡啶鎓，取代的喹啉鎓，未取代的喹啉鎓，取代的苯并唑鎓，未取代的苯并咪唑鎓，取代的吲哚鎓或取代的吲哚啉鎓。 本发明还提供了发光供体分子猝灭剂对和发光供体分子 - 猝灭剂 - 发光受体分子缀合物，其中猝灭剂是本发明的花青化合物。 能量转移对用于检测样品中感兴趣的分析物。

    Electrophotographic photoreceptor for negative electrification
    90.
    发明授权
    Electrophotographic photoreceptor for negative electrification 失效
    用于负电气的电子照相感光体

    公开(公告)号：US4925757A

    公开(公告)日：1990-05-15

    申请号：US228287

    申请日：1988-08-04

    申请人： Shigeki Takenouchi ,  Akira Hirano ,  Shiori Saito ,  Yoshihide Fujimaki

    发明人： Shigeki Takenouchi ,  Akira Hirano ,  Shiori Saito ,  Yoshihide Fujimaki

    IPC分类号： C09B23/12 ,  G03G5/06

    CPC分类号： G03G5/0679 ,  C09B23/12 ,  G03G5/0668 ,  G03G5/0681 ,  Y10S430/103

    摘要： An electrophotographic photoreceptor useful for negative electrification is disclosed. The photoreceptor comprises on an electroconductive substrate, a photo-sensitive layer containing a compound represented by general formula [A]: ##STR1## wherein, R.sub.1 represents a hydrogen atom or a substituent; R.sub.2 represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; Ar.sub.1 represents a hydrogen atom, a substituted or unsubstituted phenyl group, a substituted or unsubstituted naphthyl group; Ar.sub.2 represents a substituted or unsubstituted phenylene group or a substituted or unsubstituted naphthylene group; Ar.sub.3 and Ar.sub.4 independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted phenyl group or a substituted or unsubstituted naphthyl group; and n represents an integer of 0 or 1; and a compound containing in its chemical structure a hindered phenolic structure unit.

    摘要翻译： 公开了一种用于负电荷的电子照相感光体。 感光体在导电性基材上含有含有通式[A]表示的化合物的光敏层：其中，R1表示氢原子或取代基; R2表示氢原子，取代或未取代的烷基或取代或未取代的芳基; Ar 1表示氢原子，取代或未取代的苯基，取代或未取代的萘基; Ar2表示取代或未取代的亚苯基或取代或未取代的亚萘基; Ar 3和Ar 4独立地表示取代或未取代的烷基，取代或未取代的苯基或取代或未取代的萘基; n表示0或1的整数; 以及其化学结构中含有受阻酚结构单元的化合物。