Molecular rotors in hierarchically ordered mesoporous organosilica frameworks.
Diphenylene moieties, molecularly ordered in the framework of periodic mesoporous organosilicas, behave as molecular rotors and show a mobility with correlation times as short as a few nanoseconds.
Bracco
Silvia
S
Department of Materials Science, University of Milano Bicocca and INSTM, Via R. Cozzi 53, 20125, Milano, Italy.
Comotti
Angiolina
A
Valsesia
Patrizia
P
Chmelka
Bradley F
BF
Sozzani
Piero
P
D001713:Biphenyl Compounds / Q000737:chemistry*; D018360:Crystallography, X-Ray; D009682:Magnetic Resonance Spectroscopy / Q000379:methods / Q000592:standards; D008958:Models, Molecular; D009038:Motion; D017646:Organosilicon Compounds / Q000737:chemistry*; D016062:Porosity; D012015:Reference Standards; D012680:Sensitivity and Specificity; D013696:Temperature
D001713:Biphenyl Compounds; D017646:Organosilicon Compounds