Sónia Gama Pereira

Fotografia: Sónia Gama Pereira Investigadora

Licenciatura em Engenharia de Materiais, Instituto Superior Técnico, 2001

Doutoramento em Engenharia de Materiais, Instituto Superior Técnico, 2005

Bolseira da Fundação para a Ciência e a Tecnologia.

Telefone: 21 8418101, Ext: 2101 Sala: 5.01 (3º andar do Pav. de Civil) Correio electrónico

Tópicos de Investigação

  • Estudo de materiais poliméricos por técnicas de espectroscopia e imagem de Ressonância Magnética Nuclear
    • Síntese de novos monómeros para aplicação em materiais de restauro dentinário Caracterização físico-química e mecânica de novos materiais, com particular incidência nos adesivos e resinas compósitas

Publicações Representativas

  • S. G. Pereira, Raquel Osorio, Manuel Toledano, Miguel A. Cabrerizo-Vílchez, Teresa G. Nunes, S. Kalachandra, "Novel light-cured resins and composites with improved physicochemical properties” Dental. Materials (Accepted)
  • S. G. Pereira, N. Reis, Teresa Nunes, “Spatially resolved studies on the photopolymerization of dimethacrylate monomers”, Polymer, 46, 8034-8044 (2005)
  • S. G. Pereira, R. Osório, M. Toledano, T. G. Nunes, "Evaluation of two Bis-GMA analogues as potential monomer diluents to improve the mechanical properties of light-cured composite resins”, Dental. Materials, 21, 823-830 (2005)
  • T. G. Nunes, Geneviève Guillot, S. G. Pereira and R. Pires, "1H Stry-Field Long Spin-echo Trains and MRI: Novel Studies on the Photopolymerization of a Commercial Dental Resin", J. Phys. D: Appl. Phys. 35, 1251-1257 (2002)
  • S. G. Pereira, T. G. Nunes, S. Kalachandra, "Low Viscosity Dimethacrylate comonomer compositions [Bis-GMA and CH3Bis-GMA] for Novel Dental Composites; Analysis of the Network by Stray-Field MRI, Solid-State NMR and DSC & FTIR", Biomaterials, 23, 3799-3806 (2002)

Representative Publications

  • Pereira SG, Osorio R, Toledano M, Nunes TG, Evaluation of two Bis-GMA analogues as potential monomer diluents to improve the mechanical properties of light-cured composite resins, Dental Materials 21, 823 (2005)
  • Pereira SG , Reis N, Nunes TG, Spatially resolved studies on the photopolymerization of dimethacrylate monomers, Polymer 46, 8034 (2005)
  • Dencheva N, Nunes T, Oliveira J, Denchev Z, Microfibrillar composites based on polyamide/polyethylene blends. 1. Structure investigations in oriented and isotropic polyamide 6, Polymer 46, 887 (2005)
  • Nunes TG, Ceballos L, Osorio R, Toledano M, Spatially resolved photopolymerization kinetics and oxygeninhibition in dental adhesives, Biomaterials 26, 1809 (2005)
  • Pereira SG, Nunes GT, Kalachandra S, Low viscosity dimethacrylate comonomer compositions [Bis-GMA and CH3 Bis-GMA ] for novel dental composites;analysis of the network by stray-ïMRI, solid-state NMR and DSC &FTIR, Biomaterials 23, 3799 (2002)