Adsorption of Conditioning Polymers on Solid Substrates with Different Charge Density (Articolo in rivista)

Type
Label
  • Adsorption of Conditioning Polymers on Solid Substrates with Different Charge Density (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/am200671m (literal)
Alternative label
  • Guzmán E.; Ortega F.; Baghdadli N.; Cazeneuve C.; Luengo G.S.; Rubio R.G. (2011)
    Adsorption of Conditioning Polymers on Solid Substrates with Different Charge Density
    in ACS applied materials & interfaces (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Guzmán E.; Ortega F.; Baghdadli N.; Cazeneuve C.; Luengo G.S.; Rubio R.G. (literal)
Pagina inizio
  • 3181 (literal)
Pagina fine
  • 3188 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://pubs.acs.org/doi/abs/10.1021/am200671m (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 3 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1,2,6 : Departamento de Química Física i, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040-Madrid, Spain / 3-5 : LOreal Research and Innovation, Aulnay-Sous Bois, France / 1 : CNR, Istituto per LEnergetica e le Interfasi, Via Marini 6, 16149-Genova, Italy (literal)
Titolo
  • Adsorption of Conditioning Polymers on Solid Substrates with Different Charge Density (literal)
Abstract
  • The adsorption processes of polymers that belong to two different families (neutral hydrophilic polymers and cationic polysaccharide polymers) onto solid surfaces with different charge density have been studied using dissipative quartz crystal microbalance (D-QCM) and ellipsometry. The polymers studied are very frequently used in the cosmetic industry as conditioning agents. The adsorption kinetics of the polymers involves at least two steps. The total adsorbed amount depends on the charge density of the surface for both types of polymers. The comparison of the adsorbed mass on each layer obtained from D-QCM and from ellipsometry has allowed calculating the water content of the layers that reaches high values for the polymers studied. The analysis of D-QCM results also provided information about the shear modulus of the layers, whose values have been found to be typical of a rubber-like polymer system. The main driving force of the adsorption was found to be the energy of the interactions between chains and surface. (literal)
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