Phenolacetyl Viologen as Multifunctional Chromic Material for Fast and Reversible Sensor of Solvents, Base, Temperature, Metal Ions, NH3 Vapor, and Grind in Solution and Solid State

被引：29

作者：

Hu, Meiling ^{[1
]}

Xing, Feifei ^{[1
]}

Zhao, Yongmei ^{[1
]}

Bai, Yue-Ling ^{[1
]}

Li, Ming-Xing ^{[1
]}

Zhu, Shourong ^{[1
]}

机构：

[1] Shanghai Univ, Dept Chem, 99 Shangda Rd, Shanghai 200444, Peoples R China

来源：

ACS OMEGA | 2017年 / 2卷 / 03期

基金：

中国国家自然科学基金; 上海市自然科学基金;

关键词：

REMARKABLE MECHANOCHROMISM; FLUORESCENCE; COMPLEXES; BINDING; DERIVATIVES; EMISSION; LIGANDS; DEVICES; CHAINS; SWITCH;

D O I：

10.1021/acsomega.7b00035

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electron-withdrawing/coordinating o-phenolacetyl-substituted viologen can act as a visual sensor for solvents, bases, and temperature in organic solvents. Due to chelating phenolacetyl groups, this viologen can coordinate to Fe(III), Cu(II), and ZnCl2 in aqueous and DMF solutions. Interestingly, this viologen can respond to temperature, grind, and NH3 vapor in its solid state. Stimuli response is visible, fast, and fully reversible in air at room temperature. The color change is attributed to the enolic and/or free radical structure. This is the most versatile chromic material that responds to chemical and physical stimuli in both solution and solid state.

引用

页码：1128 / 1133

页数：6

共 35 条

[31] Alkyl length effects on solid-state fluorescence and mechanochromic behavior of small organic luminophores [J].

Xue, Shanfeng ;

Qiu, Xu ;

Sun, Qikun ;

Yang, Wenjun .

JOURNAL OF MATERIALS CHEMISTRY C, 2016, 4 (08) :1568-1578

[32] Cucurbit[8]uril inducing supramolecular hydrogels by adjusting pH [J].

Yang, Hui ;

Chen, Hao ;

Tan, Yebang .

RSC ADVANCES, 2013, 3 (09) :3031-3037

[33] A Fluorescent Switch Sensor for Glutathione Detection Based on Mn-doped CdTe Quantum Dots - Methyl Viologen Nanohybrids [J].

Yu, Lurong ;

Li, Li ;

Ding, Yaping ;

Lu, Yaxiang .

JOURNAL OF FLUORESCENCE, 2016, 26 (02) :651-660

[34] Aggregation-induced emission and reversible mechanochromic luminescence of carbazole-based triphenylacrylonitrile derivatives [J].

Zhan, Yong ;

Gong, Peng ;

Yang, Peng ;

Jin, Zhe ;

Bao, Ying ;

Li, Ying ;

Xu, Yongnan .

RSC ADVANCES, 2016, 6 (39) :32697-32704

[35] Single-Molecule Conductance of Viologen-Cucurbit[8]uril Host-Guest Complexes [J].

Zhang, Wei ;

Gan, Shiyu ;

Vezzoli, Andrea ;

Davidson, Ross J. ;

Milan, David C. ;

Luzyanin, Konstantin V. ;

Higgins, Simon J. ;

Nichols, Richard J. ;

Beeby, Andrew ;

Low, Paul J. ;

Li, Buyi ;

Niu, Li .

ACS NANO, 2016, 10 (05) :5212-5220

← 1 2 3 4 →