Highly oriented surface-growth and covalent dye labeling of mesoporous metal-organic frameworks

Florian M. Hinterholzinger; Stefan Wuttke; Pascal Roy; Thomas Preuße; Andreas Schaate; Peter Behrens; Adelheid Godt; Thomas Bein

doi:10.1039/c2dt12265k

Highly oriented surface-growth and covalent dye labeling of mesoporous metal-organic frameworks

Florian M. Hinterholzinger, Stefan Wuttke, Pascal Roy, Thomas Preuße, Andreas Schaate, Peter Behrens, Adelheid Godt, Thomas Bein

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

26 Citations (Scopus)

Abstract

Mesoporous amino-functionalized metal-organic framework thin films with the UiO-68 topology were grown in a highly oriented fashion on two different self-assembled monolayers on gold. The oriented MOF films were covalently modified with the fluorescent dye Rhodamine B inside the pore system, as demonstrated with size-selective fluorescence quenching studies. Our study suggests that mesoporous metal-organic frameworks are promising hosts for the covalent attachment of numerous functional moieties in a molecularly designed crystalline environment.

Original language	English
Pages (from-to)	3899-3901
Number of pages	3
Journal	Dalton Transactions
Volume	41
Issue number	14
DOIs	https://doi.org/10.1039/c2dt12265k
Publication status	Published - Apr 14 2012
Externally published	Yes

ASJC Scopus subject areas

Inorganic Chemistry

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AU - Hinterholzinger, Florian M.

AU - Wuttke, Stefan

AU - Roy, Pascal

AU - Preuße, Thomas

AU - Schaate, Andreas

AU - Behrens, Peter

AU - Godt, Adelheid

AU - Bein, Thomas

PY - 2012/4/14

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AB - Mesoporous amino-functionalized metal-organic framework thin films with the UiO-68 topology were grown in a highly oriented fashion on two different self-assembled monolayers on gold. The oriented MOF films were covalently modified with the fluorescent dye Rhodamine B inside the pore system, as demonstrated with size-selective fluorescence quenching studies. Our study suggests that mesoporous metal-organic frameworks are promising hosts for the covalent attachment of numerous functional moieties in a molecularly designed crystalline environment.

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Highly oriented surface-growth and covalent dye labeling of mesoporous metal-organic frameworks

Abstract

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