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首页> 外文期刊>Sensors and Actuators >Novel styryldehydropyridocolinium derivative as turn-on fluorescent probe for DNA detection
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Novel styryldehydropyridocolinium derivative as turn-on fluorescent probe for DNA detection

机译：新型苯乙烯基脱氢吡啶并吡啶鎓衍生物作为用于DNA检测的开启荧光探针

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摘要

Novel styryldehydropyridocolinium derivative L was prepared and found to have low fluorescence quantum yield in water; however, upon addition of DNA, the fluorescence intensity increased by a factor of 60-fold. Meanwhile, it also showed rapid cellular uptake properties in cell imaging due to its cationic structure favored for cell membrane permeability.
机译：制备了新型的苯乙烯基脱氢吡啶并吡啶鎓衍生物L，发现其在水中的荧光量子产率较低；但是，添加DNA后，荧光强度增加了60倍。同时，由于其阳离子结构有利于细胞膜通透性，它在细胞成像中也显示出快速的细胞摄取特性。

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  • 来源
    《Sensors and Actuators》 |2014年第10期|483-488|共6页
  • 作者

    Lifang Chang; Chang Liu; Song He; Yan Lu; Siwen Zhang; Liancheng Zhao; Xianshun Zeng;

  • 作者单位

    Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China;

    Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China;

    Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China;

    Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China;

    Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China;

    Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China ,School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China;

    Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China;

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  • 正文语种 eng
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  • 关键词

    Fluorescence spectroscopy; Sensor; Dye; DNA; Cell staining;

    机译：荧光光谱法;传感器;染料;脱氧核糖核酸;细胞染色;

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