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Comparison of gold CD-R types as electrochemical device and as platform for biosensors
(2016-04-01)
The construction of gold electrodes using 3 kinds of gold recordable compact discs (CDtrodes) and characterization by electrochemical and spectroscopic techniques are herein reported. Following a surface pretreatment in ...
Characterization of surface-states in a hollow core photonic crystal fiber
(2018-12-10)
Surface or edge states represent an important class of modes in various photonic crystal systems such as in dielectric topological insulators and in photonic crystal fibers. In the later, strong attenuation peaks in the ...
Enhancing pavement surface macrotexture characterization by using the effective area for water evacuation
(2016)
Adequate macrotexture characterization is an essential objective for transportation practitioners because primary pavement surface characteristics like friction, tire-pavement noise, splash and spray, and rolling resistance ...
Effect of amino-terminated substrates onto surface properties of cellulose esters and their interaction with lectins
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Films of cellulose acetate butyrate (CAB) and carboxymethylcellulose acetate butyrate (CMCAB) were deposited from ethyl acetate solutions onto bare silicon wafers (Si/SiO2) or amino-terminated surfaces (APS) by means of ...
Implementation of diverse non-centrosymmetric layer concepts for tuning the interface activity of a magnesium alloy
(2016-01-01)
Magnesium and its alloys are the lightest metallic materials used for structural applications. Tuning the surface functionalization of magnesium alloys may contribute to increasing their durability. Dry or wet processes ...
Characterization of the surface properties of chocolate using scale-sensitive fractal analysis
(TAYLOR & FRANCIS INC, 2002)
A scanning laser microscope was used at its highest resolution (25 mum) to study the surface of three kinds of commercial chocolate. Data of measured surfaces were analyzed by scale-sensitive fractal analysis (SSFA) using ...
Friction characterization when combining laser surface texturing and graphite-based lubricants
(ELSEVIER, 2020)
The present work analyzes the friction capabilities at room temperature of three types of lubricants (denoted as A, B and C) with a graphite concentration of 5%. To do that, the standard pin -on disc test is deployed to ...
Surface wind strength and sea surface temperature connections along the south peruvian coast during the last 150 years
(Elsevier, 2023)
In recent decades, there has been a divergence in the evidence (models, observations, reanalysis data) about the trend of coastal upwelling driving winds in the current global warming scenario over the Humboldt Current ...
Effects of plasma etching on surface modification and gas permeability of bisphenol-A polycarbonate films
(Taylor & Francis IncPhiladelphiaEUA, 2007)
Synthesis of biofunctional coating for a TiZr alloy: Surface, electrochemical, and biological characterizations
(2018-09-15)
This study formed a biofunctional coating for a Ti15Zr alloy to improve the surface characteristics, the electrochemical behavior, and the biological properties of this implant material. Ti15Zr discs (15 mm in diameter × ...