Solid state organic amine detection in a photochromic porous metal organic framework

Arijit Mallick; Bikash Garai; Matthew A. Addicoat; Petko St Petkov; Thomas Heine; Rahul Banerjee

doi:10.1039/c4sc03224a

Solid state organic amine detection in a photochromic porous metal organic framework

Arijit Mallick, Bikash Garai, Matthew A. Addicoat, Petko St Petkov, Thomas Heine, Rahul Banerjee

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

190 Citations (Scopus)

Abstract

A new Mg(ii) based photochromic porous metal-organic framework (MOF) has been synthesized bearing naphthalenediimide (NDI) chromophoric unit. This MOF (Mg-NDI) shows instant and reversible solvatochromic behavior in presence of solvents with different polarity. Mg-NDI also exhibits fast and reversible photochromism via radical formation. Due to the presence of electron deficient NDI moiety, this MOF exhibits selective organic amine (electron rich) sensing in solid state. The organic amine detection has been confirmed by photoluminescence quenching experiment and visual color change.

Original language	English
Pages (from-to)	1420-1425
Number of pages	6
Journal	Chemical Science
Volume	6
Issue number	2
DOIs	https://doi.org/10.1039/c4sc03224a
Publication status	Published - 2015 Feb 1

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© The Royal Society of Chemistry 2015.

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1039/c4sc03224a

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abstract = "A new Mg(ii) based photochromic porous metal-organic framework (MOF) has been synthesized bearing naphthalenediimide (NDI) chromophoric unit. This MOF (Mg-NDI) shows instant and reversible solvatochromic behavior in presence of solvents with different polarity. Mg-NDI also exhibits fast and reversible photochromism via radical formation. Due to the presence of electron deficient NDI moiety, this MOF exhibits selective organic amine (electron rich) sensing in solid state. The organic amine detection has been confirmed by photoluminescence quenching experiment and visual color change.",

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AU - Mallick, Arijit

AU - Garai, Bikash

AU - Addicoat, Matthew A.

AU - Petkov, Petko St

AU - Heine, Thomas

AU - Banerjee, Rahul

PY - 2015/2/1

Y1 - 2015/2/1

N2 - A new Mg(ii) based photochromic porous metal-organic framework (MOF) has been synthesized bearing naphthalenediimide (NDI) chromophoric unit. This MOF (Mg-NDI) shows instant and reversible solvatochromic behavior in presence of solvents with different polarity. Mg-NDI also exhibits fast and reversible photochromism via radical formation. Due to the presence of electron deficient NDI moiety, this MOF exhibits selective organic amine (electron rich) sensing in solid state. The organic amine detection has been confirmed by photoluminescence quenching experiment and visual color change.

AB - A new Mg(ii) based photochromic porous metal-organic framework (MOF) has been synthesized bearing naphthalenediimide (NDI) chromophoric unit. This MOF (Mg-NDI) shows instant and reversible solvatochromic behavior in presence of solvents with different polarity. Mg-NDI also exhibits fast and reversible photochromism via radical formation. Due to the presence of electron deficient NDI moiety, this MOF exhibits selective organic amine (electron rich) sensing in solid state. The organic amine detection has been confirmed by photoluminescence quenching experiment and visual color change.

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Solid state organic amine detection in a photochromic porous metal organic framework

Abstract

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