Browsing Engineering by Author "Baldin, Estela Knopp Kerstner"

Now showing items 1-7 of 7

    • Anticorrosive performance of commercial nanoceramic coatings on AISI 1010 steel 

      Baldin, Estela Knopp Kerstner; Kunst, Sandra Raquel; Beltrami, Lílian Vanessa Rossa; Ortega Vega, Maria Rita; Scienza, Lisete Cristine; Malfatti, Célia de Fraga (2014) [Journal article]
      The aim of this work was to study the corrosion behavior of three commercial nanoceramic coatings in comparison to zinc phosphate coatings applied on mild steel (SAE 1010). The coatings were evaluated by scanning electron ...

    • Biomaterials for bone regeneration : an orthopedic and dentistry overview 

      Giròn Bastidas, Juliana; Baldin, Estela Knopp Kerstner; Godoi, Thallyson Pedro Medeiros; Oliveira, Luiza Silva de; Machado, Gabriela Moraes; Malfatti, Célia de Fraga; Pranke, Patricia Helena Lucas (2021) [Journal article]
      Because bone-associated diseases are increasing, a variety of tissue engineering approaches with bone regeneration purposes have been proposed over the last years. Bone tissue provides a number of important physiological ...

    • Effect of curing temperature and architectural (monolayer and bilayer) of hybrid films modified with polyethylene glycol for the corrosion protection on tinplate 

      Kunst, Sandra Raquel; Beltrami, Lílian Vanessa Rossa; Brandolt, Cristiane de Souza; Cardoso, Henrique Ribeiro Piaggio; Ortega Vega, Maria Rita; Baldin, Estela Knopp Kerstner; Menezes, Tiago Lemos; Malfatti, Célia de Fraga (2014) [Journal article]
      Hybrid films obtained by a sol-gel process are based on two important reactions: hydrolysis and condensation. The condensation reaction is influenced by the curing temperature, since it induces the development of the ...

    • Effect of sterilization on the properties of a bioactive hybrid coating containing hydroxyapatite 

      Baldin, Estela Knopp Kerstner; Malfatti, Célia de Fraga; Rodói, Vanessa; Brandalise, Rosmary Nichele (2019) [Journal article]
      The objective of this study was to evaluate the influence of sterilization on a hybrid coating obtained from a sol composed of alkoxysilane tetraethoxysilane (TEOS) and organoalkoxysilane methyltriethoxysilane (MTES) ...

    • Effect of tetraethoxy-silane (TEOS) amounts on the corrosion prevention properties of siloxane-PMMA hybrid coatings on galvanized steel substrates 

      Longhi, Marielen; Kunst, Sandra Raquel; Beltrami, Lílian Vanessa Rossa; Baldin, Estela Knopp Kerstner; Silva Filho, Cícero Inácio da; Sarmento, Victor Hugo Vitorino; Malfatti, Célia de Fraga (2015) [Journal article]
      Siloxane-poly(methyl methacrylate) (PMMA) organic-inorganic hybrid coatings were deposited on galvanized steel by the dip-coating sol-gel technique. Anticorrosion properties, as well as the morphological, surface and ...

    • Overview of sterilization methods for UHMWPE through surface analysis 

      Rodrigues, Melissa Machado; Baldin, Estela Knopp Kerstner; Fontoura, Cristian Padilha; Leidens, Leonardo Mathias; Barbieri, Rodrigo Antonio; Frassini, Rafaele; Malfatti, Célia de Fraga; Roesch-Ely, Mariana; Figueroa, Carlos Alejandro; Aguzzoli, Cesar (2020) [Journal article]
      The sterilization process is essential for the use of biomaterials in the human body in order to avoid contamination. However, the effect of such required pretreatment on the surface must be also evaluated since some ...

    • TEOS thin films obtained by plasma polymerization on Ti6Al4V alloys : influence of the deposition pressure on surface properties and cellular response 

      Pereira, Mireli Pandolfo; Baldin, Estela Knopp Kerstner; Antonini, Leonardo Marasca; Bernardi, Fabiano; Oliveira, Luiza Silva de; Maurmann, Natasha; Pranke, Patricia Helena Lucas; Pereira, Marcelo Barbalho; Malfatti, Célia de Fraga (2021) [Journal article]
      The modification of surfaces by the application of thin films has been used in the regenerative medicine area to increase the biocompatibility of metal implants. Titanium alloy has been recently used as substrate in poly ...