Evidence for Undulation-Enhanced Electrostatic Forces from the Melting Curves of a Lamellar Phase and a Hexagonal Polyelectrolyte Gel

Autor:	T. Odijk
Rok vydání:	1993
Předmět:	Materials science Lamellar phase Hexagonal crystal system Hexagonal phase General Physics and Astronomy Thermodynamics Constant (mathematics) Didodecyldimethylammonium bromide Polyelectrolyte
Zdroj:	Europhysics Letters (EPL). 24:177-182
ISSN:	1286-4854 0295-5075
DOI:	10.1209/0295-5075/24/3/004
Popis:	A melting criterion for charged semi-flexible systems is formulated by combining the Lindemann rule with the theory of undulation-enhanced interactions. The predicted Lindemann ratios are constant along the melting curves for the lamellar phase of didodecyldimethylammonium bromide and the hexagonal phase of DNA. For connected systems there appears to be an unexplained spread in the Lindemann ratios.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::398caa25d201e0d806dc613a8df5b4e4 https://doi.org/10.1209/0295-5075/24/3/004 Zobrazit plný text záznamu