Towards Radiation-Sensitive Quasi-Biological Display

Towards Radiation-Sensitive Quasi-Biological Display

The pitch of the columnar cholesteric mesophase formed by the dinucleoside phosphate d(GpG) and water becomes shorter after exposure to γ radiation. This effect can be measured directly with an optical microscope from the distance between the fingerprint lines. The inverse pitch is linearly correlat...

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Veröffentlicht in:Angewandte Chemie International Edition 1997-05, Vol.36 (9), p.954-955
Hauptverfasser: de Groot, Franciscus M. H., Gottarelli, Giovanni, Masiero, Stefano, Proni, Gloria, Spada, Gian Piero, Dolci, Nicoletta
Format: Artikel
Sprache:eng
Schlagworte:
biosensors
deoxyguanosine
DNA structures
liquid crystals
γ radiation
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Beschreibung
Zusammenfassung:The pitch of the columnar cholesteric mesophase formed by the dinucleoside phosphate d(GpG) and water becomes shorter after exposure to γ radiation. This effect can be measured directly with an optical microscope from the distance between the fingerprint lines. The inverse pitch is linearly correlated to the dose absorbed between 0 and 20 kGy.
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.199709541