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Inventor:

郭隆华 (郭隆华.) [1] | 占园进 (占园进.) [2] | 邱彬 (邱彬.) [3] (Scholars:邱彬) | 林振宇 (林振宇.) [4] (Scholars:林振宇) | 陈国南 (陈国南.) [5] (Scholars:陈国南)

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incoPat

Abstract:

本发明公开了一种比率荧光纳米探针及其应用,其利用m‑CDs能够专一性响应ClO‑的特性,以m‑CDs为荧光探针、以[Ru(bpy)3]2+作为参比试剂,构建m‑CDs@[Ru(bpy)3]2+比率荧光纳米探针。当加入不同浓度ClO‑进行反应后,该比率荧光探针的荧光颜色由蓝绿色逐渐过渡至红色,故可用于ClO‑的定量或半定量检测;同时,该比率荧光纳米探针还能够摄入细胞中,实现细胞成像,故可用于细胞内ClO‑活性氧自由基的可视化检测。本发明具有操作简单、适用性广、反应快速、能够产生多种色彩的颜色变化等优点,可对目标物进行多色彩、可视化、在线定量分析。

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Patent Info :

Type: 发明授权

Patent No.: CN201710890371.5

Filing Date: 2017/9/27

Publication Date: 2019/5/10

Pub. No.: CN107677656B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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