Writers: Marina Piacenti-Silva, Adriana Arruda Matos, João Vitor Paulin, Rafaela Alves da Silva Alavarce, Rodrigo Cardoso de Oliveira, Carlos FO Graeff Keywords: biocompatibility; melanin; polymer; bioelectronics Abstract: Biocompatibility tests were performed for melanin synthesized in water (W-Mel) and […]
Writers: Juliane Maria GUERREIRO-TANOMARU; Fernando Antonio VÁZQUEZ-GARCÍA; Roberta BOSSO-MARTELO; Maria Inês Basso BERNARDI; Gisele FARIA; Mario TANOMARU FILHO Keywords: Physicochemical analysis; Biofilms; Enterococcus faecalis; Zirconium; Nanotechnology Abstract Objective Mineral Trioxide Aggregate (MTA) is a calcium silicate cement composed of Portland cement (PC) and bismuth oxide. Hydroxyapatite has been incorporated […]
Writers: Juliana Aparecida Delben; Chaiene Evelin Zago; Natalia Tyhovych; Simone Duarte; Carlos Eduardo Vergani Keywords: cell; structure; microorganism; biofilms Abstract: Considering the ability of atmospheric-pressure cold plasma (ACP) to disrupt the biofilm matrix and rupture cell structure, it can be an efficient tool […]
Writers: Breno Ebinuma Takiuti; Michael J. Brennan; Walter Katsumi Sakamoto; José Antônio Malmonge; Marcelo Ornaghi Orlandi Keywords: Structural health monitoring; Nanocomposite; Continuous sensors; Neural network; ITO Abstract: In order to secure the structural integrity of aeronautic structures, several structural health monitoring techniques have been studied throughout history. One of the most recent technologies […]
Writers: S. Sergeenkov and C. Córdova and L. Cichetto Jr. and O.F. de Lima and E. Longo and F.M. Araújo-Moreira Keywords: Carbon-cobalt nanocomposite; Thin films; Resistance; Polaron hopping; Magnetic scattering Abstract: We study the transport properties of C1−xCox thin films (with […]
Writers: M.G.A. Ranieri and M. Cilense and E.C. Aguiar and C.C. Silva and A.Z. Simões and E. Longo Keywords: A. Ceramics; B. Chemical syntheses; B. Thin films; C. X-ray diffraction Abstract: Perovskite structured oxides are important functional materials often used […]
Writers: Wania Ap. Christinelli and Roger Gonçalves and Ernesto C. Pereira Keywords: Conducting polymers; Supercapacitors; Layer-by-layer films; Self-doping Abstract: Here we report supercapacitors fabricated with the layer-by-layer (LBL) technique using two polymers, namely poly(o-methoxyaniline) (POMA) and poly(3-thiophene acetic […]
Writers: Tiago G. Conti; Adenilson J. Chiquito and Edson R. Leite Keywords: Films; Electrical properties; nanocrystals Abstract: In the present work, we are investigating the electronic transport mechanism for antimony-doped tin oxide (ATO) ultrathin films produced by a colloidal deposition process […]
Writers: F. B. Destro, M. Cilense, M. P. Nascimento, F. González Garcia, L. R. O. Heina, and A. Z. Simões Keywords: films Abstract: This study examines the effect of film thickness ranging from 230 to 404 nm […]
Writers: L. F. Goncalves; L. S. R. Rocha; C. C. Silva; J. A. Cortés; M. A. Ramirez; A. Z. Simões Keywords: films; Dielectric properties Abstract: Bi3NbO7 (BNO) thin films were deposited on Pt/TiO2/SiO2/Si (100) and LaNiO3 bottom electrode substrates at room temperature from the polymeric precursor method. X-ray powder diffraction was used to […]
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