Browsing by Author "Leal, David"

Now showing items 1-1 of 1

    • Characterization of sodium alginate and its block fractions by surface-enhanced Raman spectroscopy 
      Campos Vallette, Marcelo; Chandía, Nancy P.; Clavijo Campos, Ernesto; Leal, David; Matsuhiro, Betty; Osorio Román, Igor; Torres, Simonet (JOHN WILEY & SONS LTD, 2009-10-23)
      The surface-enhanced Raman scattering (SERS) of sodium alginates and their hetero- and homopolymeric fractions obtained from four seaweeds of the Chilean coast was studied. Alginic acid is a copolymer of β-D-mannuronic ...