A novel probe for selective colorimetric sensing of Fe(II) and Fe(III) and specific fluorometric sensing of Fe(III): DFT calculation and logic gate application

被引：21

作者：

Ghosh, Kaushik ^{[1
]}

Rathi, Sweety ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Roorkee 247667, Uttar Pradesh, India

来源：

RSC ADVANCES | 2014年 / 4卷 / 89期

关键词：

MOLECULAR KEYPAD LOCK; RHODAMINE-BASED FLUORESCENT; CHEMOSENSOR; IONS; FE3+; SENSOR; IRON(III); HG2+; RECOGNITION; CATIONS;

D O I：

10.1039/c4ra07731h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel fluorescent probe 1(2-((2-(naphthalen-1-ylamino)ethylimino)methyl)phenol) has been synthesized and characterized by various spectroscopic methods. Probe 1 was found to be highly selective for iron over tested metal ions. The naked eye detection of iron is useful for the discrimination of the +2 and +3 oxidation state while fluorescence studies conclude selective and specific sensitivity towards Fe(III).

引用

页码：48516 / 48521

页数：6

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