• Antioxidant Activity of Biphenolic Compounds Anchored on Mesoporous Alumina. 

    Guntero, Vanina A.; Ferretti, Cristian A.; Ormachea, Carla M.; Mancini, Pedro M. E.; Kneeteman, María N. (2019-11-14)
    Phenolic antioxidants are used in the industry to delay the oxidation of fats, with the most used being butyl hydroxy anisole (BHA) and butyl hydroxy toluene (BHT). However, the consumer concern regarding their safety has ...
  • Byphenyl Hydrazone SiO2 Composite: Synthesis and Evaluation of a New Chemosensor System for the Detection of Cu2+ 

    Guntero, Vanina A.; Ormachea, Carla M.; Ferretti, Cristian A.; Mancini, Pedro M. E.; Kneeteman, María N. (2018)
    In the present work a byphenyl hydrazone/SiO2 composite was synthetized by a simple procedure. First, the mesoporous SiO2 and the byphenyl hydrazone ligand were prepared. To prepare the composite, the mesoporous silica and ...
  • Evaluación por DFT de un nuevo sensor cromogénico y fluorogénico para Cu2+ 

    Ormachea, Carla M.; Noriega, Pablo J.; Gutierrez, Leandro; Mancini, Pedro M. E.; Kneeteman, María N.; Guntero, Vanina A. (2017)
    Un nuevo sensor selectivo (L) fluorogénico y cromogénico1 del catión Cu+2, que permite su detección por cambio de color, ha sido sintetizado y evaluado. A la determinación de la constante de complejación, y la estequiometria ...