Now showing items 1-3 of 3

    • Article

      From magneto-dielectric biocomposite films to microstrip antenna devices (2021) 

      de Menezes, Fernando Lima; Andrade Neto, Davino Machado; Linhares Rodrigues, Maria Do Livramento; Silva Lima, Helder Levi; Paiva, D. V.M.; Santos da Silva, Marcelo Antônio; Uchoa Dutra Fechine, Lillian Maria; Bezerra Sombra, Antônio Sérgio; Melo Freire, Rafael; Casagrande Denardin, Juliano; ... (MDPI AG, 2020)
      Magneto-dielectric composites are interesting advanced materials principally due to their potential applications in electronic fields, such as in microstrip antennas substrates. In this work, we developed superparamagnetic ...
    • Article

      Highly sensitive sensing of food additives based on fluorescent carbon quantum dots (2021) 

      Carneiro, S. V.; Holanda, M. H.B.; Cunha, H. O.; Oliveira, J. J.P.; Pontes, Sheyliane Maria Adriano; Cruz, A. A.C.; Uchoa Dutra Fechine, Lillian Maria; Moura, T. A.; Rocha Paschoal, Alexandre; Zambelli, Rafael Audino; ... (Elsevier B.V., 2021-04-15)
      A robust fluorescence-based sensing strategy was designed considering relevance of analyzing chemical additives in industrialized food. In this study, a sensing approach was developed using fluorescent carbon quantum dots ...
    • Article

      Starch-based magnetic nanocomposite for targeted delivery of hydrophilic bioactives as anticancer strategy (2021) 

      Sousa, Alexandre C.C.; Romo, Adolfo I.B.; Almeida, Raimundo R.; Silva, Aiêrta C.C.; Uchoa Dutra Fechine, Lillian Maria; Almeida Brito, Débora Hellen; Melo Freire, Rafael; Pascoalino Pinheiro, Daniel; Ribeiro Da Silva, Larissa Morais; Loiola Pessoa, Otília Deusdênia; ... (Elsevier Ltd, 2021-07-15)
      Magnetic nanocomposites were synthesized for the targeted delivery of hydrophilic bioactives through guidance generated by a magnetic field. Superparamagnetic iron oxide nanoparticles (SPIONs) were used to generate ...