The phenanthroimidazole-based dizinc(II) complex as a fluorescent probe for the pyrophosphate ion as generated in polymerase chain reactions and pyrosequencing

被引：19

作者：

Anbu, Sellamuthu ^{[1
]}

Kamalraj, Subban ^{[2
]}

Paul, Anup ^{[1
]}

Jayabaskaran, Chelliah ^{[2
]}

Pombeiro, Armando J. L. ^{[1
]}

机构：

[1] Univ Lisbon, Ctr Quim Estrutural, Inst Super Tecn, Complexo 1,Av Rovisco Pais, P-1049001 Lisbon, Portugal

[2] Indian Inst Sci, Dept Biochem, Bangalore 560012, Karnataka, India

来源：

DALTON TRANSACTIONS | 2015年 / 44卷 / 09期

关键词：

SELECTIVE RECOGNITION; PHOSPHATE; CHEMOSENSOR; DESIGN; ATP; SENSORS; ANIONS; COORDINATION; RECEPTORS; BINDING;

D O I：

10.1039/c4dt03590a

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A highly selective and sensitive phenanthroimidazole tagged Mannich base type dizinc(II) fluorescent probe (R-Zn2+) has been developed for the pyrophosphate ion (PPi) with a very low limit of detection (LOD) of 0.25 ppm; this also assesses PPi from DNA polymerization chain reaction (PCR).

引用

页码：3930 / 3933

页数：4

共 51 条

[1] Differentially Selective Chemosensor with Fluorescence Off-On Responses on Cu2+ and Zn2+ Ions in Aqueous Media and Applications in Pyrophosphate Sensing, Live Cell Imaging, and Cytotoxicity [J].