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Inventor:

付凤富 (付凤富.) [1] (Scholars:付凤富) | 郭莹 (郭莹.) [2] | 范英伟 (范英伟.) [3] | 吴伟华 (吴伟华.) [4]

Indexed by:

incoPat

Abstract:

本发明公开了一种痕量铜离子可视化快速检测方法,以罗丹明B螺环内酰胺衍生物为Cu2+识别探针,结合Fe3O4磁性纳米粒子实现对Cu2+的高灵敏可视化快速检测。本发明利用磁性纳米粒子上修饰的罗丹明B螺环内酰胺衍生物可以特异结合铜离子并产生变色(由淡黄色变到粉紫色)的特点和磁性纳米粒子的富集作用,实现了对痕量Cu2+ 的可视化快速检测。该铜离子可视化快速检测方法具有快速、简单、高灵敏度、可视化、高特异性、低成本等特点,可用于各种水环境样品中痕量铜离子的快速可视化检测。

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Patent Info :

Type: 发明授权

Patent No.: CN201310725849.0

Filing Date: 2013/12/25

Publication Date: 2016/1/6

Pub. No.: CN103674947B

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: 7

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