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Mostrando ítems 1-10 de 23
Efeito do tratamento de polímeros em plasmas de nitrogênio
(Universidade Estadual Paulista (Unesp), 2018-02-20)
O politetrafluoretileno (PTFE) e a poliamida 6 (PA 6) são polímeros que têm excelentes qualidades mecânicas, elétricas e químicas. Por isto, são utilizados em diversos componentes de equipamentos mecânicos e elétricos entre ...
Surface Modification of Polycarbonate by Atmospheric-Pressure Plasma Jets
(Institute of Electrical and Electronics Engineers (IEEE), 2012-11-01)
Plasmas have been frequently employed to modify material surface properties; however, many of these processes are not suitable for treating sensitive materials and biological objects that cannot withstand vacuum and/or ...
Surface Modification of Polycarbonate by Atmospheric-Pressure Plasma Jets
(Institute of Electrical and Electronics Engineers (IEEE), 2012-11-01)
Plasmas have been frequently employed to modify material surface properties; however, many of these processes are not suitable for treating sensitive materials and biological objects that cannot withstand vacuum and/or ...
Surface Modification of Polycarbonate by Atmospheric-Pressure Plasma Jets
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Surface Modification of Polycarbonate by Atmospheric-Pressure Plasma Jets
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2012)
Effect of surface roughness on the hydrophobicity of a denture-base acrylic resin and <i>Candida albicans</i> colonization
(2014)
Aim The aim of the present study was to evaluate the effect of surface roughness (roughness average [Ra] μm) on the hydrophobicity of a denture-base acrylic resin and the initial adherence and biofilm formation of Candida ...
Effect of surface characteristics of soft liners and tissue conditioners and saliva on the adhesion and biofilm formation
(2018-02-01)
Purpose: To investigate the influence of surface characteristics and saliva on the adhesion and biofilm formation of Candida glabrata and methicillin-resistant Staphylococcus aureus (MRSA) to soft liners and tissue ...
Characterization of expanded polystyrene and its composites by supercritical carbon dioxide foaming approach
(2021-01-01)
Supercritical carbon dioxide (scCO2) has been used as a physical blowing agent to produce polymer expanded materials. Firstly, a statistic study was performed to determine the neat polystyrene (PS) expansion parameters, ...
Effect of structural singularities on superwettability of SiO₂-based coatings
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2019-11-07)
A detailed study on the correlation between structural singularities and wettability of neat and chemically modified coatings prepared from layer-by-layer (LbL) assembled silica nanoparticles (SiO₂) was performed. ...
Effect of surface characteristics of soft liners and tissue conditioners and saliva on the adhesion and biofilm formation
(Mosher & Linder, Inc, 2018-02-01)
Purpose: To investigate the influence of surface characteristics and saliva on the adhesion and biofilm formation of Candida glabrata and methicillin-resistant Staphylococcus aureus (MRSA) to soft liners and tissue ...