Molecular ordering and adsorbate induced faceting in the Ag(110)- S- glutamic acid system (Articolo in rivista)

Type
Label
  • Molecular ordering and adsorbate induced faceting in the Ag(110)- S- glutamic acid system (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/la050414b (literal)
Alternative label
  • Jones T.E. a; Baddeley C.J. a; Gerbi A. b; Savio L. b; Rocca M. b; Vattuone L. b (2005)
    Molecular ordering and adsorbate induced faceting in the Ag(110)- S- glutamic acid system
    in Langmuir; ACS, American chemical society, Washington, DC (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Jones T.E. a; Baddeley C.J. a; Gerbi A. b; Savio L. b; Rocca M. b; Vattuone L. b (literal)
Pagina inizio
  • 9468 (literal)
Pagina fine
  • 9475 (literal)
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  • 21 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 21 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a EaStCHEM School of Chemistry, University of St Andrews, St Andrews, Fife KY16 9ST, United Kingdom; b IMEM-CNR and CNISM, Dipartimento di Fisica, Universita di Genova, Via Dodecaneso 33, 16146 Genova, Italy (literal)
Titolo
  • Molecular ordering and adsorbate induced faceting in the Ag(110)- S- glutamic acid system (literal)
Abstract
  • The adsorption of the amino acid, (S)-glutamic acid, was investigated on Ag{110} as a function of coverage and adsorption temperature using the techniques of scanning tunneling microscopy, low energy electron diffraction, and reflection absorption infrared spectroscopy. In the monolayer, (S)-glutamic acid was found to adsorb predominantly in the anionic glutamate form. Several discrete ordered adlayer structures were observed depending on preparation conditions. In addition, (S)-glutamic acid was found to induce both oneand two-dimensional faceting of the Ag{110} surface. In some cases, evidence was found that the 2-D faceting involved the creation of a chiral facet distribution. A comparison is made of the Ag/(S)-glutamic acid system with analogous studies of amino acids on Cu. (literal)
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