pH调控制备蓝色/黄色荧光铜纳米簇及其在识别血红素蛋白质中的应用

来源 :2016全国生命分析化学学术大会 | 被引量 : 0次 | 上传用户:xianxing599
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  近年来,金属荧光纳米簇(NCs)因其独特的物理、化学和光学性质受到了广泛关注。由于贵金属NCs尤其是AuNCs、AgNCs具有良好的荧光稳定性、生物相容性、易于修饰等特点,在检测、识别、生物标记和细胞成像等方面已得到广泛应用。
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可卡因具有一定的临床应用价值,但可卡因的滥用也成为一个严峻的社会问题,因此对可卡因的快速、高灵敏检测具有重要意义。可卡因的适配体可以分解成两条适配体片段,一条适配体片段的3末端修饰有荧光基团。
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