Imprinting Chemical and Responsive Micropatterns into Metal-Organic Frameworks

Imprinting Chemical and Responsive Micropatterns into Metal-Organic Frameworks

Stamp of approval: Wet stamping allows metal–organic framework (MOF) crystals to be imprinted with micropatterns of various organic chemicals. Printing the MOFs with photochromic molecules and pH indicators generates stimuli‐responsive micropatterns which change their appearance upon contact with sp...

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Veröffentlicht in:Angewandte Chemie International Edition 2011-01, Vol.50 (1), p.276-279
Hauptverfasser: Han, Shuangbing, Wei, Yanhu, Valente, Cory, Forgan, Ross S., Gassensmith, Jeremiah J., Smaldone, Ronald A., Nakanishi, Hideyuki, Coskun, Ali, Stoddart, J. Fraser, Grzybowski, Bartosz A.
Format: Artikel
Sprache:eng
Schlagworte:
analytical methods
catalysis (homogeneous), solar (photovoltaic), bio-inspired, charge transport, mesostructured materials, materials and chemistry by design, synthesis (novel materials), synthesis (self-assembly)
Chemicals
Crystals
dyes/pigments
INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
MATERIALS SCIENCE
Metal-organic frameworks
Micropatterning
Organic chemicals
Organic chemistry
photochromism
responsive micropatterns
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Zusammenfassung:Stamp of approval: Wet stamping allows metal–organic framework (MOF) crystals to be imprinted with micropatterns of various organic chemicals. Printing the MOFs with photochromic molecules and pH indicators generates stimuli‐responsive micropatterns which change their appearance upon contact with specific chemicals (see picture), thus reporting the environmental “status” of the crystal.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201004332