Near-infrared off-on fluorescent probe for fast and selective detection of palladium (II) in living cells

被引：17
|
作者：
Zhou, Junliang [1 ]
Xu, Shuang [1 ]
Dong, Xiaochun [1 ]
Chen, Zhongjian [3 ]
Zhao, Weili [1 ,2 ]
机构：
[1] Fudan Univ, Sch Pharm, Shanghai 201203, Peoples R China
[2] Henan Univ, Minist Educ, Key Lab Special Funct Mat, Kaifeng 475004, Peoples R China
[3] Shanghai Dermatol Hosp, Shanghai 200443, Peoples R China
来源：
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 2018年 / 355卷
基金：
中国国家自然科学基金;
关键词：
Near-infrared; Fluorescent probe; Palladium; Imaging; CROSS-COUPLING REACTIONS; PD(0) MEDIATED REACTION; TURN-ON; IMAGING PALLADIUM; AQUEOUS-SOLUTION; HIGH-RESOLUTION; SENSOR; RED; CONSTRUCTION; DEPROTECTION;
D O I：
10.1016/j.jphotochem.2017.09.058
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The frequent use of palladium in industry may lead to palladium contamination in the final pharmaceutical products, which raises health risks due to their potential toxicity. In this work, a novel near-infrared fluorescent probe NIR-Pd for the detection of palladium (II) has been developed. The probe exhibits excellent sensing properties such as rapid detection of palladium within a few minutes, selectively and sensitively detects palladium in solution. The limit of detection was calculated to be 134.6 nM. Moreover, the probe was successfully used for near-infrared fluorescence imaging of palladium in living cells. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：158 / 164
页数：7
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