Dielectric study of the interaction of DNA and water

Anagnostopoulou-Konsta, A; Daoukaki-Diamanti, D; Pissis, P; Sideris, E

dc.contributor.author	Anagnostopoulou-Konsta, A	en
dc.contributor.author	Daoukaki-Diamanti, D	en
dc.contributor.author	Pissis, P	en
dc.contributor.author	Sideris, E	en
dc.date.accessioned	2014-03-01T02:40:52Z
dc.date.available	2014-03-01T02:40:52Z
dc.date.issued	1988	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30257
dc.subject	Aqueous Solution	en
dc.subject	Space Charge	en
dc.subject	Spectrum	en
dc.subject.other	Dielectric Materials	en
dc.subject.other	Water--Dielectric Properties	en
dc.subject.other	DC Conductivity	en
dc.subject.other	Dilute Aqueous Solutions	en
dc.subject.other	DNA Molecule	en
dc.subject.other	Thermally Stimulated Depolarization Current (TSDC)	en
dc.subject.other	Water Molecules	en
dc.subject.other	Biological Materials	en
dc.title	Dielectric study of the interaction of DNA and water	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ISE.1988.38562	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ISE.1988.38562	en
heal.publicationDate	1988	en
heal.abstract	The ways in which water molecules bind to DNA are studied with the aid of thermally stimulated depolarization current (TSDC) measurements of hydrated solid DNA samples and dilute aqueous solutions, in the temperature range of 80-300 K. The first two peaks of the recorded spectrum are interpreted on the basis of free water and loosely bound water dipole reorientation, respectively. It is shown that water sorbed up to at least 25% w/w is irrotationally bound to the DNA molecule. Additional dispersions, eliminated with the use of insulating foils, are attributed to space-charge depolarization connected to DC conductivity.	en
heal.publisher	Publ by IEEE, Piscataway, NJ, United States	en
heal.journalName	[No source information available]	en
dc.identifier.doi	10.1109/ISE.1988.38562	en
dc.identifier.spage	271	en
dc.identifier.epage	275	en