SwePub - search: WFRF:(Bueno Alejo Carlos J.)

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1.	Bueno-Alejo, Carlos J., et al. (author) Supramolecular Transcription of Guanosine Monophosphate into Mesostructured Silica 2014 In: Angewandte Chemie International Edition. - : Wiley. - 1433-7851 .- 1521-3773. ; 53:45, s. 12106-12110 Journal article (peer-reviewed)abstract There is large interest in replicating biological supramolecular structures in inorganic materials that are capable of mimicking biological properties. The use of 5-guanosine monophosphate in the presence of Na+ and K+ ions as a supramolecular template for the synthesis of well-ordered mesostructured materials is reported here. Mesostructured particles with the confined template exhibit high structural order at both meso-and atomic scales, with a lower structural symmetry in the columnar mesophase. Although a chiral space group can not be deduced from X-ray diffraction, analysis by electron microscopy and circular dichroism confirms a chiral stacking arrangement along the c-axis. Guanosine monophosphate based mesophases thus illustrate the possibility for specific molecular imprinting of mesoporous materials by genetic material and the potential for higher definition in molecular recognition.

Bueno-Alejo, Carlos J., et al. (author)
Supramolecular Transcription of Guanosine Monophosphate into Mesostructured Silica
2014
In: Angewandte Chemie International Edition. - : Wiley. - 1433-7851 .- 1521-3773. ; 53:45, s. 12106-12110
Journal article (peer-reviewed)abstract
- There is large interest in replicating biological supramolecular structures in inorganic materials that are capable of mimicking biological properties. The use of 5-guanosine monophosphate in the presence of Na+ and K+ ions as a supramolecular template for the synthesis of well-ordered mesostructured materials is reported here. Mesostructured particles with the confined template exhibit high structural order at both meso-and atomic scales, with a lower structural symmetry in the columnar mesophase. Although a chiral space group can not be deduced from X-ray diffraction, analysis by electron microscopy and circular dichroism confirms a chiral stacking arrangement along the c-axis. Guanosine monophosphate based mesophases thus illustrate the possibility for specific molecular imprinting of mesoporous materials by genetic material and the potential for higher definition in molecular recognition.

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