Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
DIMYRISTOYL PHOSPHATIDYLCHOLINE - EQUILIBRIUM SPREADING BEHAVIOR
Autore:
BARNES GT; LAWRIE GA; BATTERSBY BJ; SARGE SM; CAMMENGA HK; SCHNEIDER PB;
Indirizzi:
UNIV QUEENSLAND,DEPT CHEM ST LUCIA QLD 4072 AUSTRALIA TECH UNIV CAROLO WILHELMINA BRAUNSCHWEIG,INST PHYS & THEORET CHEM W-3300 BRAUNSCHWEIG GERMANY
Titolo Testata:
Thin solid films
fascicolo: 1-2, volume: 242, anno: 1994,
pagine: 201 - 207
SICI:
0040-6090(1994)242:1-2<201:DP-ESB>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
AIR-WATER-INTERFACE; PHASE-TRANSITION; BILAYERS; SURFACE; PHOSPHOLIPIDS; LIPOSOMES; LECITHIN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
29
Recensione:
Indirizzi per estratti:
Citazione:
G.T. Barnes et al., "DIMYRISTOYL PHOSPHATIDYLCHOLINE - EQUILIBRIUM SPREADING BEHAVIOR", Thin solid films, 242(1-2), 1994, pp. 201-207

Abstract

The equilibrium spreading behaviour of dimyristoyl phophatidylcholinehas been studied at the air-water interface. The lipid was examined both as a dispersion (prepared by vortexing) and as the bulk solid (dropped onto the surface of water). The physical properties of the lipid in the aqueous media were examined by optical microscopy and cryo transmission electron microscopy. It was found that the nature of the sample was a key factor in the formation of a monolayer, spreading being dependent on the hydration of the bulk lipid and the formation of bilayers in the subphase. A model of bilayer formation is used to relate discrepancies in previously reported values of the equilibrium spreadingpressure to a shift in the chain melting transition temperature T(m).

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 12/07/20 alle ore 06:27:53