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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.

ABSTRACT: 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.

SUBMITTER: Hu M

PROVIDER: S-EPMC6641105 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature

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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.

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Dataset Information

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.

OmicsDI is part of the ELIXIR infrastructure

Tweets

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.