Bio Compatibility
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Compatibility and characterization of Bio-PE/PCL blends
Abstract In this work, blends based on environmentally friend polymers such as Biopolyethylene (Bio-PE), Polycaprolactone (PCL) and Polyethylene graft maleic anhydride (PEgMA) added as compatibilizer agent were produced by conventional extrusion, aiming to produce bio-blends with synergic properties at low processing cost, being at same time non-polluting an
Polímeros. Publicado em: 10/06/2019
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2. Surface, thermal and hemocompatible properties of novel single stage electrospun nanocomposites comprising polyurethane blended with bio oilTM
ABSTRACT In this work, the physicochemical and blood compatibility properties of prepared PU/Bio oil nanocomposites were investigated. Scanning electron microscope (SEM) studies revealed the reduction of mean fiber diameter (709 ± 211 nm) compared to the pristine PU (969 nm ± 217 nm). Fourier transform infrared spectroscopy (FTIR) analysis exposed the char
An. Acad. Bras. Ciênc.. Publicado em: 26/10/2017
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3. Preparation, Characterization and Biological Studies of Β-TCP and Β-TCP/Al2O3 Scaffolds Obtained by Gel-Casting of Foams
Replacement tissues for tissue engineering can be produced by seeding human cells onto scaffolds. In order to guarantee adequate bio-compatibility, porosity and mechanical resistance for promoting cellular growth, proliferation and differentiation within scaffold structures, it is necessary to investigate and improve materials and processing routes. β-trica
Mat. Res.. Publicado em: 22/05/2017
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4. Compatibility of conventional agrochemicals used in rice crops with the entomopathogenic fungus Metarhizium anisopliae
The toxicological impact of chemical pesticides on fungal entomopathogens and their use in tank-mixing can be directly measured through in vitro compatibility tests. This study reports the in vitro toxicity of eight insecticides, four fungicides and five herbicides in the conidial germination, vegetative growth and conidiation of Metarhizium anisopliae (stra
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-06
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5. Efeitos biológicos de nanopartículas magnéticas recobertas por bicamada de ácido láurico : estudos in vitro e in vivo
Nanomaterials, due to its unique physical properties, are promising agents for biomedical use. Magnetic nanoparticles (MNP) covered with double layer of lauric acid (LA-MNP) were tested had their cytotoxicity evaluated in vitro mesangial cells (CHMI), fibroblasts (FHN) and peritoneal macrophages, showing decrease in cell viability only in macrophages, when t
Publicado em: 2008
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6. Parafusos de pilar utilizados em implantes dentários / Pillar screws used in dental implants
Due to the surge and success of bone integrated implants, dental implants have been consolidated as an important rehabilitation technique within the general context of dentistry. Functional force, bio-mechanical compatibility and tension transfer to the neighboring tissues are among the factors envolved in the line of dental implants. In this aspect, one of
Publicado em: 2006