Amino Acid Silica Hybrid Materials with Mesoporous Structure and Enantiopure Surfaces

Amino Acid Silica Hybrid Materials with Mesoporous Structure and Enantiopure Surfaces

Pure and porous: Several hundreds of square meters of enantiopure surface per gram of material were generated by introducing amino acids into periodically ordered mesoporous organosilica materials. The stereochemical nature of the surfaces was probed by measuring adsorption isotherms with chiral gas...

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Veröffentlicht in:Angewandte Chemie (International ed.) 2008-01, Vol.47 (49), p.9513-9517
Hauptverfasser: Kuschel, Andreas, Sievers, Heiko, Polarz, Sebastian
Format: Artikel
Sprache:eng
Schlagworte:
chiral materials
Histidine - chemistry
mesoporous materials
Nanoparticles - chemistry
organic–inorganic hybrid composites
Organosilicon Compounds - chemical synthesis
Organosilicon Compounds - chemistry
Porosity
Silicon Dioxide - chemistry
surface chemistry
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Beschreibung
Zusammenfassung:Pure and porous: Several hundreds of square meters of enantiopure surface per gram of material were generated by introducing amino acids into periodically ordered mesoporous organosilica materials. The stereochemical nature of the surfaces was probed by measuring adsorption isotherms with chiral gases.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200803405