Supramolecular Chiral Transcription and Recognition by Mesoporous Silica Prepared by Chiral Imprinting of a Helical Micelle

Supramolecular Chiral Transcription and Recognition by Mesoporous Silica Prepared by Chiral Imprinting of a Helical Micelle

Let's twist again: The chirality of a helical propeller-like micelle has been memorized by functional groups on the mesopore surface of chiral mesoporous silicas. Such imprinted supramolecular chirality can be transcripted to poly(propiolic acid) sodium salt and tetraphenylporphine tetrasulfoni...

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Veröffentlicht in:Angewandte Chemie (International ed.) 2009-04, Vol.48 (17), p.3069-3072
Hauptverfasser: Qiu, Huibin, Inoue, Yoshihisa, Che, Shunai
Format: Artikel
Sprache:eng
Schlagworte:
chirality
helical structures
imprinting
mesoporous materials
molecular recognition
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Zusammenfassung:Let's twist again: The chirality of a helical propeller-like micelle has been memorized by functional groups on the mesopore surface of chiral mesoporous silicas. Such imprinted supramolecular chirality can be transcripted to poly(propiolic acid) sodium salt and tetraphenylporphine tetrasulfonic acid (see picture), and recognized by B-DNA.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200900303