Design and synthesis of a new fluorescent tripod for chemosensor applications

被引：8

作者：

Makki, Mohammad S. I. ^{[1
]}

Staneva, Desislava ^{[2
]}

Sobahi, Tariq R. ^{[1
]}

Bosch, Paula ^{[3
]}

Abdel-Rahman, Reda M. ^{[1
]}

Grabchev, Ivo ^{[1
,4
]}

机构：

[1] King Abdulaziz Univ, Dept Chem, Fac Sci, Jeddah 21589, Saudi Arabia

[2] Univ Chem Technol & Met, BU-1756 Sofia, Bulgaria

[3] CSIC, Inst Sci & Technol Polymers, E-28006 Madrid, Spain

[4] Sofia Univ St Kliment Ohridski, Fac Med, Sofia 1407, Bulgaria

来源：

TETRAHEDRON | 2014年 / 70卷 / 49期

关键词：

Tripod; 1,8-Naphthalimide; Sensor; Metalions; pH; PHOTOINDUCED ELECTRON-TRANSFER; TRANSITION-METAL IONS; COLORIMETRIC CHEMOSENSORS; LUMINESCENT SENSORS; CATIONS; 1,8-NAPHTHALIMIDE; DENDRIMERS; PROTONS; SYSTEMS; ENHANCEMENT;

D O I：

10.1016/j.tet.2014.10.041

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new yellow-green fluorescent tripod based 1,8-naphthalimide has been synthesized and characterised. Its photophysical properties have been investigated in organic solvents of different polarity. The effect that the metal ions (Cd2+, Co2+, Zn2+, Mn2+, Mg2+, Ni2+, Pb2+, Cu2+, Ba2+, Fe3+ and Ag) produce upon the fluorescent intensity of acetonitrile solutions of the tripod has been discussed viewing its potential applications as a detector for metal cations. The influence of protons on the fluorescence intensity of the tripod in DMF and methanol-water (1:4 v/v) solutions has also been investigated. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：9366 / 9372

页数：7

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