Surface morphology
Surface morphology and mechanical properties of conventional and self- adhesive resin cements after aqueous aging
... In this study, C2 and C3 exhibited no significant change of sorption and solubility during the aqueous aging process and their solubility values were positive, suggesting that C2 and C3 could absorb water and elute ...
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Surface Morphology And Photoluminescence Properties Of A-GaAsSe Detector
... 3-1 M ORPHOLOGY P ROPERTIES OF GaAs:Se/ C -S I T HIN F ILM Figure (1) show the structure of GaAs:Se thin films that have been deposited on glass substrates and annealed at RT ,373 and 473 K with thicknesses 0.5 µm. The ...
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Characterisation of the surface morphology of an alpine alluvial fan using airborne LiDAR
... fan surface with the exclu- sion of a small area in the southern distal ...ground surface elevation points was generated by using Inverse Distance Weighted interpolation with a power of 2, a variable search ...
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Surface morphology and optical characterization of OC1 OC6-PPV films
... absorption spectra are practically the same, with an absorption maximum at approximately at 500 nm. For the photoluminescence (PL) spectra at low temperature (T=10K), a small but significant difference was noted in the ...
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Gill arch surface morphology and ultrastructure of juvenile Mugil platanus Günther (Pisces, Mugilidae).
... Na borda da região anterior dos rastelos, estão presentes duas séries de projeções secundárias, com a forma variando entre os rastelos, sendo que no ABI e na região [r] ...
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Braz. J. Geol. vol.44 número2
... the surface morphology, proposed the formation of a spit enclosing large embayments giving rise to barrier–lagoon systems for the coast of Rio de Janeiro as a whole (Lamego 1940, 1945) and speciically to ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.32 número2
... texture surface is related to the inter-cathode distance ...the surface morphology is changed, since the texture of particle observed for the larger inter-cathode distance disappeared (in relation to ...
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Braz. J. Pharm. Sci. vol.53 número1
... Irbesartan is an antihypertensive with limited bioavailability and solid lipid nanoparticles (SLN) is one of the approaches to improve bioavailability. Solid lipid nanoparticles were prepared using glyceryl monostearate ...
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Synthesis of Nanopowders ZnO and ZnO : Mn by Ultrasonic Sprey Pyrolysis
... The paper analyzes the influence of the type of carrier gas: helium, air, nitrogen on the physical prop- erties of nanopowders of ZnO and ZnO : Mn, synthesized by ultrasonic spray pyrolysis. It has been investi- gated ...
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Mat. Res. vol.10 número2
... Sol-gel film in the SiO 2 -CaO-P 2 O 5 system was prepared from TEOS, TEP, alcohol and hydrated calcium nitrate in an acidic medium. The coatings were deposited on stainless steel using the dip-coating technique. After ...
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Mat. Res. vol.18 número3
... residual surface stress in the ferritic stainless steels have been ...the surface morphology and an important decrease of oxidation and corrosion resistance, evidencing that the shot peening process ...
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Surface characterization and osteoblast-like cells culture on collagen modified PLDLA scaffolds
... biomimetic surface to stimulate bone regeneration by a simple and low-cost method of surface biofunctionalization of the poly (L-co-D,L lactic acid)- PLDLA ...their surface via acrylic acid (AAc) ...
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Feasibility of RF Sputtering and PIIID for production of thin films from red mud
... composition, surface morphology, topography, and wettability of the ilms prepared using such methodologies were ...granular surface structures. Surface contact angle measurements showed that ...
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Matéria (Rio J.) vol.15 número2
... the surface of a load-carrying ...implant surface properties. Various surface modifications have been proposed in order to provide commercially pure titanium with bioactive bone bonding ...implant ...
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Braz. Dent. J. vol.17 número2
... The specimens were washed and dehydrated in a series of graded alcohol solutions (50, 70, 80, 95 and 100%) for 10 min each. After 2 additional 10-min washings in absolute alcohol, the specimens were dried overnight in a ...
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Effects of substrate temperature, substrate orientation, and energetic atomic collisions on the structure of GaN films grown by reactive sputtering
... The combined effects of substrate temperature, substrate orientation, and energetic particle impingement on the structure of GaN films grown by reactive radio-frequency magnetron sputtering are investigated. Monte-Carlo ...
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Braz. J. Chem. Eng. vol.34 número2
... the surface morphology by scannaing electron microscopy (SEM), atomic force microscopy (AFM), porosity, (iii) water contact angle, equilibrium water content and pure water lux, whereas membrane performance ...
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J. Braz. Chem. Soc. vol.13 número2
... The surface morphology of the samples, before and after use under extensive oxygen evolution (Tafel experiment), was characterized by Scanning Electron Microscopy and the micrograph analyses show that the ...
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Mat. Res. vol.13 número4
... the surface morphology and fracture torque resistance of as-received, sterilized and retrieved mini-implants in order to evaluate the fracture risks of re-using orthodontic mini-implants after ...worn ...
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Braz. J. Oral Sci. vol.14 número4
... the surface roughness (Ra), Vickers hardness (VHN) and surface morphology of resin and glass ionomer materials used for sealants after dynamic erosive ...The surface morphology was ...
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