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Albumin biofunctionalization to minimize the Staphylococcus aureus adhesion on solid substrates
(Elsevier Science, 2018-07)
Staphylococcus aureus has become the most common opportunistic microorganism related to nosocomial infections due to the bacteria capacity to form biofilms on biomedical devices and implants. Since bacterial adhesion is ...
Synergetic Light-Harvesting and Near-Field Enhancement in Multiscale Patterned Gold Substrates
(American Chemical Society, 2015-08)
Sphere-segment void (SSV) cavities have emerged as promising substrates for reproducible Surface Enhanced Raman Scattering (SERS), offering strong and uniform electromagnetic enhancement associated with the excitation of ...
A simple surface biofunctionalization strategy to inhibit the biofilm formation by Staphylococcus aureus on solid substrates
(Elsevier Science, 2019-11)
Staphylococcus aureus is an important opportunistic pathogen that causes a broad range of infections due to the bacteria capacity to form biofilms on medical devices. This work is aimed at inhibiting the biofilm formation ...
Electro-adsorption reactions and surface mobility of electro-adsorbed species sensed by scanning electrochemical induced desorption
(Elsevier Science Sa, 2016-08)
A theoretical analysis of electro-adsorption reactions and of the surface diffusion of electro-adsorbed species based on scanning electrochemical microscopy (SECM) in the feedback mode, usually known as scanning electrochemical ...
Sensing electroadsorption reactions and surface mobility of electroadsorbed species by scanning electrochemical induced desorption
(Elsevier Science Sa, 2016-08)
A theoretical analysis of electro-adsorption reactions and of the surface diffusion of electro-adsorbed species based on scanning electrochemical microscopy (SECM) in the feedback mode, usually known as scanning electrochemical ...
Random sequential adsorption of polyatomic species on fractal substrates
(American Physical Society, 2011-05)
Random sequential adsorption of
k
-mers of different sizes and shapes deposited on two types of fractal surfaces (deterministic and statistical) is studied. These kinds of substrates present intrinsic heterogeneities. ...
Surface mixing of products and substrate of PLA2 in enzyme-free mixed monolayers reproduces enzyme-driven structural topography
(Elsevier Science, 2013-05)
It was proposed that topographic changes in lipid monolayers hydrolyzed by lipolytic enzymes such as Phospholipase A2 (PLA2) are a consequence of enzyme activity at the surface. Lateral packing defects that arise from lipid ...
Effects of different substrates on the sprint performance of lizards
(Company of Biologists, 2012-02)
The variation in substrate structure is one of the most important determinants of the locomotor abilities in lizards. Lizards are found across a gradient of habitats from large rocks to loose sand, each of them with ...
Droplets pinned at chemically inhomogenous substrates: A simulation study of the two-dimensional Ising case
(American Physical Society, 2016-05)
As a simplified model of a liquid nanostripe adsorbed on a chemically structured substrate surface, a two-dimensional Ising system with two boundaries at which surface fields act is studied. At the upper boundary, the ...
On the reasons for α-lactalbumin adsorption on a charged surface: a study by Monte Carlo simulation
(Elsevier Science, 2019-02)
This work studies α-lactalbumin adsorption on a charged substrate using Monte Carlo simulation. The protein is represented by a coarse-grained model with enough components as to reproduce the complex behavior of α-lactalbumin ...