Hypersensitive dual-function luminescence switching of a silver-chalcogenolate cluster-based metal–organic framework

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Abstract

The properties of discrete species can sometimes be improved by fixing them into extended materials. This strategy has now been applied to silver(I) chalcogenide/chalcogenolate clusters, resulting in a metal–organic framework with enhanced stability and fluorescent sensing capabilities. Crystallographic analysis allows precise structural determination of guest binding, which is responsible for both emission turn-off and multicoloured turn-on.

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Most cited references 42

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Metal-organic framework materials as chemical sensors.

Lauren E Kreno, Kirsty Leong, Omar K. Farha … (2012)

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Luminescent metal-organic frameworks for chemical sensing and explosive detection.

Zhichao Hu, Benjamin Deibert, Jing-Jing Li (2014)

Metal-organic frameworks (MOFs) are a unique class of crystalline solids comprised of metal cations (or metal clusters) and organic ligands that have shown promise for a wide variety of applications. Over the past 15 years, research and development of these materials have become one of the most intensely and extensively pursued areas. A very interesting and well-investigated topic is their optical emission properties and related applications. Several reviews have provided a comprehensive overview covering many aspects of the subject up to 2011. This review intends to provide an update of work published since then and focuses on the photoluminescence (PL) properties of MOFs and their possible utility in chemical and biological sensing and detection. The spectrum of this review includes the origin of luminescence in MOFs, the advantages of luminescent MOF (LMOF) based sensors, general strategies in designing sensory materials, and examples of various applications in sensing and detection.

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Solvatochromic Dyes as Solvent Polarity Indicators

Christian Reichardt (1994)

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Journal

Title: Nature Chemistry

Abbreviated Title: Nature Chem

Publisher: Springer Nature

ISSN (Print): 1755-4330

ISSN (Electronic): 1755-4349

Publication date Created: February 13 2017

Publication date (Print): February 13 2017

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DOI: 10.1038/nchem.2718

PubMed ID: 28644463

SO-VID: 40baf749-76c3-4d77-856b-b4fb02310c06

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Hypersensitive dual-function luminescence switching of a silver-chalcogenolate cluster-based metal–organic framework

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Abstract

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Open source discrete and agent-based modeling frameworks for biology

Most cited references 42

Metal-organic framework materials as chemical sensors.

Luminescent metal-organic frameworks for chemical sensing and explosive detection.

Solvatochromic Dyes as Solvent Polarity Indicators

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