Interaction of gadolinium with phospholipids bilayer membranes - Photon correlation spectroscopy and DSC study (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Interaction of gadolinium with phospholipids bilayer membranes - Photon correlation spectroscopy and DSC study (Articolo in rivista) (literal)

Anno

• 2007-01-01T00:00:00+01:00 (literal)

Alternative label

• Sabin, J; Prieto, G; Blanco, E; Ruso, JM; Angelini, R; Bordi, F; Sarmiento, F (2007)
  Interaction of gadolinium with phospholipids bilayer membranes - Photon correlation spectroscopy and DSC study
  
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Sabin, J; Prieto, G; Blanco, E; Ruso, JM; Angelini, R; Bordi, F; Sarmiento, F (literal)

Pagina inizio

• 199 (literal)

Pagina fine

• 203 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 87 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Univ Santiago de Compostela, Grp Biofis & Interfases, Dept Fis Aplicada, Fac Fis, Santiago De Compostela 15782, Spain; Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy; INFM CRS SOFT, Unita Roma, Rome, Italy (literal)

Titolo

• Interaction of gadolinium with phospholipids bilayer membranes - Photon correlation spectroscopy and DSC study (literal)

Abstract

• The effects of concentration of gadolinium ions Gd3+ on dipalmitoyl L-alpha-phosphatidylcholine (DPPC) unilamellar vesicles in aqueous media were studied by photon correlation spectroscopy (PCS) and differential scanning calorimeter. The theoretical predictions of the colloidal stability of liposomes were followed using the Derjaguin-Landau-Verwey-Overbeek (DLVO) theory. Changes in the size of liposomes were observed as Gd3+ concentration increases, suggesting that this cation induces the aggregation of vesicles. To determine the effect of Gd(3+)on the transition temperature (T-c) and on the enthalpy (Delta H-c) associated with the process differential scanning calorimetry (DSC) has been used. The addition of the metal ion provided DSC curves with different behavior to DPPC bilayer. (literal)

Prodotto di

• Materia soffice: Dinamica di non-equilibrio e complessita (MD.P02.014.001) (Modulo)
• Materia soffice: Self Assembly, Clustering, Arresto Strutturale (MD.P02.015.001) (Modulo)

Autore CNR

• FEDERICO BORDI (Persona)
• ROBERTA ANGELINI (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Interaction of gadolinium with phospholipids bilayer membranes - Photon correlation spectroscopy and DSC study" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• ROBERTA ANGELINI (Unità di personale interno)
• FEDERICO BORDI (Persona)

Prodotto

• Materia soffice: Dinamica di non-equilibrio e complessita (MD.P02.014.001) (Modulo)
• Materia soffice: Self Assembly, Clustering, Arresto Strutturale (MD.P02.015.001) (Modulo)

Insieme di parole chiave di

• Parole chiave di "Interaction of gadolinium with phospholipids bilayer membranes - Photon correlation spectroscopy and DSC study" (Insieme di parole chiave)