A Novel Fluorescent Probe for the Highly Selective and Sensitive Detection of Palladium in Aqueous Medium

被引：3

作者：

Ma, Zhiwei ^{[1
]}

Wang, Xiao ^{[2
]}

Sun, Yanling ^{[3
]}

Liu, Juntao ^{[1
]}

Tong, Yan ^{[1
]}

Liu, Zhijing ^{[1
]}

机构：

[1] Henan Univ Anim Husb & Econ, Dept Fundamental Courses, Zhengzhou 450046, Peoples R China

[2] Jinan Univ, Coll Med, Integarated Chinese & Western Med Postdoctoral Re, Guangzhou 510632, Guangdong, Peoples R China

[3] Henan Furen Phamaceut Technol Dev Ltd Co, Zhengzhou 450002, Peoples R China

来源：

JOURNAL OF FLUORESCENCE | 2016年 / 26卷 / 06期

关键词：

Fluorescence; Pd-0; NBD; Tsuji-Trost reaction; LIVING CELLS; IMAGING PALLADIUM; CHEMOSENSOR; METALS; HEALTH; IONS; CR3+; PH;

D O I：

10.1007/s10895-016-1906-0

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Based on the Pd-0-catalyzed Tsuji-Trost allylic oxidative insertion reaction, we developed a fluorescent probe PdL1 for sensing Pd-0. As expected, probe PdL1 exhibited high selectivity and excellent sensitivity in both absorbance and fluorescence detection of Pd-0 in CH3CH2OH/PBS (10 mM, pH = 7.4, 6:4, v/v) solution. The detection limit was calculated to be as low as 15 nM, which can meet the selective requirements for practical application.

引用

页码：1917 / 1921

页数：5

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