Dielectric study of DNA—water systems by the thermally stimulated currents method

TSDC spectroscopy of relaxational and interfacial phenomena

“…The HT peak exhibits the same complex behaviour as seen during the pellet exposure to dynamic vacuum, i.e. its position shifts toward (7) 2.0% (adopted from [388]). higher temperatures with decreasing hydration level (see Fig.…”

“…These E a values are slightly larger for DNA (as poly-ion) than for simpler macromolecules with lower charge density, because of a stronger interaction of DNA with water molecules. However, the authors [388] did not give appropriate interpretation of peaks IV and V.…”

“…According to Anagnostopoulou-Konsta et al [388], peak I (Fig. 129) is due to bulk and/or slightly doped ice.…”

“…DNA, proteins and other biomolecules were intensively investigated by the TSDC method [388][389][390][391][392][393]. According to Anagnostopoulou-Konsta et al [388], peak I (Fig.…”

Comparative study of the effects of free radicals induced by α- and γ-irradiation on the DNA macromolecule

“…1996). Να σημειωθεί ότι οι τιμές αυτές Γ είναι κατώτερες των αντίστοιχων τιμών που αντιπροσωπεύουν τα δέσμια μόρια ύδατος (bound water molecules) (Anagnostopoulou-Konsta et al 1991). Σε αρκετές περιπτώσεις δεν παρατηρούνται διαφοροποιήσεις στα δύο είδη δράσεων ως προς το τελικό βιολογικό αποτέλεσμα (Schulte-Frohlinde 1986, Sonntag von C 1987.…”