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Enantiopure Metal-Organic Framework Thin Films: Oriented SURMOF Growth and Enantioselective Adsorption

2011; Wiley; Volume: 51; Issue: 3 Linguagem: Inglês

10.1002/anie.201104240

ISSN

1521-3773

Autores

Bo Liu, Osama Shekhah, Hasan K. Arslan, Jinxuan Liu, Christof Wöll, Roland A. Fischer,

Tópico(s)

Surface Chemistry and Catalysis

Resumo

Stuck on you: Preferred (110) and (001) orientation of enantiopure [{Zn2((+)cam)2(dabco)}n] ((+)cam=(1R,3S)-(+)-camphoric acid, dabco=1,4-diazabicyclo(2.2.2)octane) thin films can be controlled by carboxylate and pyridyl groups on self-assembled monolayers (SAMs). With a quartz crystal microbalance, the enantioselective adsorption of enantiomeric hexanediol pairs by enantiopure surface-attached metal–organic frameworks (SURMOF) [Zn2((±)cam)2(dabco)] pairs can be demonstrated (see picture).

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