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Hydration effects on the structural properties and haem-haem interaction in haemoglobin
(Royal Soc Chemistry, 2003-01-01)
Direct and simultaneous measurements of hydration water content and protein conformation have been performed using quartz crystal microbalance and visible absorption spectroscopy. Equilibrium and kinetics of methaemoglob ...
Mapping molecular binding by means of conformational dynamics measurements
(2018-01-01)
Protein-protein interactions are key in virtually all biological processes. The study of these interactions and the interfaces that mediate them play a key role in the understanding of biological function. In particular, ...
Production and Characterization of Composite Material Useful as a Protective Barrier in Electronic Applications
(2012)
This work describes the production and characterization of a selective membrane useful for electronic devices. The membrane was a composite made by a thin film of plasma-polymerized HFE (methyl nonafluoro(iso)butyl ether) ...
Mass/charge balance as a tool to estimate dimensional change in polypyrrole-based actuators
(Elsevier B.V., 2006-01-01)
The deconvolution of the voltammograms of polypyrrole electrochemistry has proved to be possible through the electrochemical quartz crystal microbalance data using the F(dm/dQ) function. This deconvolution allows the ...
Carbon Nanotubes and Algal Polysaccharides To Enhance the Enzymatic Properties of Urease in Lipid Langmuir-Blodgett Films
(Amer Chemical Soc, 2018-03-06)
Algal polysaccharides (extracellular polysaccharides) and carbon nanotubes (CNTs) were adsorbed on dioctadecyldimethylammonium bromide Langmuir monolayers to serve as a matrix for the incorporation of urease. The physicochemical ...
Calcium Carbonate Particle Growth Depending on Coupling among Adjacent Layers in Hybrid LB/LbL Films
(AMER CHEMICAL SOC, 2008)
There are practical and academic situations that justify the study of calcium carbonate crystallization and especially of systems that are associated with organic matrices and a confined medium. Despite the fact that many ...
Comparative study on the properties of ZnO nanowires and nanocrystalline thin films
(Elsevier Science SaLausanneSuíça, 2012)
Water adsorption on phosphorous-carbide thin films
(Elsevier Science Sa, 2009-12)
Amorphous phosphorous-carbide films have been considered as a new tribological coating material with unique electrical properties. However, such CPx films have not found practical use until now because they tend to ...
A piezoelectric immunosensor for Leishmania chagasi antibodies in canine serum
(2011)
The American visceral leishmaniasis is an
important cause of morbidity and mortality in Brazil for both humans and dogs. Attempts to make a diagnosis of this disease need to be improved, especially in endemic areas, and ...