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Tailoring the surface reactivity of silicon surfaces by partial halogenation
(American Chemical Society, 2013)
Surface speciation of phosphate on goethite as seen by InfraRed Surface Titrations (IRST)
(Pergamon-Elsevier Science Ltd, 2018-06-15)
Phosphate adsorption at the metal oxide-water interface has been intensely studied, and the system phosphate-goethite in aqueous media is normally used as a model system with abundant information regarding adsorption-desorption ...
Influence of subsurface oxidation on the structure, stability, and reactivity of grafted Si(111) surfaces
(American Chemical Society, 2008-09)
We investigated the influence of intermolecular interactions and subsurface oxidation on the structure, surface bonding, and reactivity of compact monolayers of small organic and inorganic molecules bound to the Si(111) ...
Optimization of Basic Ingredient Combination for Sandwich Cookie Filling Using Response Surface Methodology
(Springer, 2012-07)
An optimum formulation for a cookie sweet cream filling was selected using response surface methodology (RSM). The formulation included corn starch, powdered sugar, unflavored gelatin, cocoa butter, and distilled water. ...
Role of the Metal Surface on the Room Temperature Activation of the Alcohol and Amino Groups of p-Aminophenol
(American Chemical Society, 2020-09)
We present a comparative study of the room-temperature adsorption of p-aminophenol (p-AP) molecules on three metal surfaces, namely Cu(110), Cu(111), and Pt(111). We show that the chemical nature and the structural symmetry ...
Membrane topology modulates β-galactosidase activity against soluble substrates
(Elsevier Science, 2002-11-06)
The effect of bio-surfaces of contrasting curvature, on the kinetic parameters of ortho-nitrophenyl-β-D-galactopiranoside hydrolysis catalyzed by E. coli β-galactosidase, was investigated. The self-aggregating state and ...
How functionalized surfaces can inhibit bacterial adhesion and viability
(American Chemical Society, 2019-09)
Device-associated infections (DAI) remain a serious concern in modern healthcare. Bacterial attachment to a surface is the first step in biofilm formation, which is one of the main causes of DAIs. The development of materials ...
Controlled release of micronutrients from surface-modified polymer films for agricultural applications
(Springer, 2021-05)
Active polyethylene/carbon black films with the capability of controlled release of micronutrients were developed in this work. A simple technique allowed modifying film surface through the incorporation of different mineral ...
Charge regulation in redox active monolayers embedded in proton exchanger surfaces
(Royal Society of Chemistry, 2012-07)
Experimental evidence of the variation in redox potential of osmium pyridine complexes tethered to a Au surface by thiol or diazonium chemistry at different ionic concentration and electrolyte pH is described. The interplay ...
Reactivity and Morphology of Oxygen-Modified Au Surfaces
(American Chemical Society, 2012-08-07)
Inducing the adsorption of oxygen on gold surfaces transforms the inert metal into a surprisingly reactive material, which acts as a highly selective, low-temperature catalyst. The strong interaction of atomic oxygen with ...