Macroscopic chirality of strings

Macroscopic chirality of strings

The macroscopic chirality of strings in xerogel obtained from a solution of N -trifluoroacetyl-R(+)-valinol in cyclohexane was revealed by atomic force microscopy and circular dichroism. The characteristic plots on different scales are reported, namely, large-scale “chaos” (∼100 μm), string commutat...

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Veröffentlicht in:Russian journal of physical chemistry. B 2011-12, Vol.5 (6), p.1019-1022
Hauptverfasser: Stovbun, S. V., Zanin, A. M., Skoblin, A. A., Mikhailov, A. I., Kostyanovskii, R. G., Grishin, M. V., Shub, B. R.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Dynamics of Phase Transitions
Physical Chemistry
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Zusammenfassung:The macroscopic chirality of strings in xerogel obtained from a solution of N -trifluoroacetyl-R(+)-valinol in cyclohexane was revealed by atomic force microscopy and circular dichroism. The characteristic plots on different scales are reported, namely, large-scale “chaos” (∼100 μm), string commutation (∼10 μm), and “fine” structure (∼1 μm).
ISSN:1990-7931
1990-7923
DOI:10.1134/S1990793111060261