Browsing by Author "Jara Vergara, Paul"

Now showing items 1-4 of 4

    • Adhesion of gold and silver nanoparticles onto urea-alkylamine inclusion compounds 
      Campos, Cristian; Muñoz, Martín; Barrientos, Lorena; Lang, Erika; Jara Vergara, Paul; Sobrados, Isabel; Yutronic Sáez, Nicolás (Springer, 2013-02)
      We report the synthesis and characterization of a new series of urea inclusion compounds containing primary alkylamine (octyl, decyl and dodecyl) as guests, as well as the deposition of gold and silver nanoparticles onto ...
    • Inclusion compounds of alpha-cyclodextrin with alkylthiols 
      Jara Vergara, Paul; Barrientos, Lorena; Herrera, Bárbara; Sobrados, Isabel (SOC CHILENA QUIMICA, 2008-06)
      We report the formation of a-cyclodextrin (alpha CD) inclusion compounds with octanethiol (OT), decanethiol (DT) and dodecanethiol (DDT). Elemental Microanalysis, H-1-NMR solution, Scanning Electronic Microscopy (SEM) and ...
    • IR AND 13C-NMR SPECTRAL PROPERTIES OF THE LAYERED INCLUSION COMPOUND BIS(THIOUREA)HEXAMETHYLENETETRAMINE 
      Jara Vergara, Paul; González Moraga, Guillermo; Manríquez Castro, Víctor; Wittke, Oscar; Yutronic Sáez, Nicolás (Sociedad Química Chilena, 2003-10-02)
      The structure of the 1: 2 adduct of hexamethylenetetramine and thiaurea was reanalyzed reinterpreting X-ray diffractian data and providing additianal IR and NMRspectrascapic features. The praduct is thus described as ...
    • Ordered arrangements of metal nanoparticles on alpha-cyclodextrin inclusion complexes by magnetron sputtering 
      Barrientos, L.; Allende, P.; Orellana, C.; Jara Vergara, Paul (Elsevier, 2012)
      An ordered self-assembly of copper, silver and gold nanoparticles onto crystal faces of a-cyclodextrin/1- octanethiol and 2a-cyclodextrin/1-octylamine inclusion complexes by means of physical vapor deposition (magnetron ...