Browsing Facultad de Ciencias Químicas by Type "bookPart"
Now showing items 1-15 of 15
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Arsenic solid speciation in tailings of the abandoned Pan de Azucar mine, Northwestern Argentina
(2014)In the Argentina Puna region there are several metal sulfide mines that ceased their activity twenty years ago without a proper closure plan. The exposure of the waste rocks and tailing impoundments to weathering led to ... -
Carbon-coated functionalized magnetic nanoparticles for biomedical applications
(2014)Carbon-coated magnetite nanoparticles (NPs) were synthetized by the mechanochemical method with hematite as precursor and amorphous carbon as inorganic reductor. After 18 hours of milling in an inert atmosphere, a nanocomposite ... -
Chemistry, radiation, aerosols and clouds in the atmosphere
(2013)Abstract Ultraviolet-B radiation (UV-B, 280-315 nm) is monitored in Córdoba, Argentina (31º 24´ S, 64º 11´ W, 400 m above sea level) using a Yankee Environmental Systems (YES) pyranometer, model UVB-1. Measurements of ... -
Evaluation of inorganic arsenic species in drinking water of the southeastern of the Buenos Aires province, Argentina
(2014)Arsenic in natural water is a worldwide concern due to chronic health effects in people exposed through the drinking water. The aim was to evaluate the distribution of As(III) and As(V), through ASV, in an Argentine area ... -
Fluoride in the context of the environment
(The Royal Society of Chemistry, 2015-04-17)An estimated 70 million people around the world suffer from fluorosis due to chronic exposure to high levels of fluoride in drinking water. The sources of this element in water are mostly geogenic, although important ... -
Identification of the As-bearing phases in fresh volcanic Andean ashes
(2014)The sources and dynamics of arsenic in fresh volcanic ashes collected during the eruptions of Hudson (1991) and Puyehue (2011) volcanos, have been studied. The chemical and mineralogical compositions of both volcanic ashes ... -
LDH nanoparticles: synthesis, size control and applications in nanomedicine
(2015)Due to their negligible toxicity and buffering properties, layered double hydroxides (LDHs) are commercially employed as antacids and they are increasingly studied as vehicles in drug and gene delivery systems. The bioactive ... -
Lipid monolayers at the air-water interface: A tool for understanding electrostatic interactions and rheology in bio-membranes
(Elsevier, 2014)Monomolecular films of surfactants at the air-water interface are easy to prepare and to handle, and enable a broad variety of techniques to be used. As in other model-systems mimicking membranes, two-phases are observed ... -
New insights in glutamate-mediated mechanisms underlying benzodiazepines dependence and cocaine vulnerability
(2014)It has been described that development and persistent expression of addictive behaviors occur through the usurpation of natural learning and memory mechanisms within the limbic system. Hippocampus (HP) and medial prefrontal ... -
Polymers in ophthalmology
(Puoci, Francesco, Springer, 2015)Ophthalmological sciences are disciplines focused in the health of the eyes and related structures, as well as vision, visual systems, and vision information processing in humans; dealing with the anatomy, physiology and ... -
Propiedades nutricionales de pastas elaboradas con harina de amaranto
(2012)Con el propósito de mejorar las propiedades nutricionales y funcionales de las pastas elaboradas con harina de trigo pan, se prepararon pastas con 15, 30, 40 y 50% p/p de harina de amaranto integral (HAI), (A15, A30, ... -
Renin-angiotensin sistem modulating funtions in the cpu
(2014)The caudate-putamen (CPu) of the striatum is one of the main entrances to the basal ganglia. The CPu is fundamentally a dopaminergic area receiving dopamine innervation from the substantia nigra, ventral tegmental area, ... -
Sección generalidades: Fundamentos científicos del BCS y de la Bioequivalencia in vitro. Ejemplos de clasificación según el SCB
(2015-04-20)La obra recoge los fundamentos del sistema de clasificación biofarmacéutica y su aplicación al desarrollo de medicamentos vía oral. Se describen las metodologías experimentales para el estudio de la permeabilidad, solubilidad, ... -
Thermodynamic and rheological properties of polyelectrolyte systems
(Springer, 2014)The chapter provides a treatment of the interaction between acidic or basic polyelctrolytes (PE) and ionizable organic molecules (selected model drugs) in aqueous environments, in terms of acid-base reactions. The ... -
Validación de métodos bioanalíticos
(Universidad Miguel Hernández de Helche, 2014-04-20)Los laboratorios deben demostrar que los métodos analíticos que utilizan proveen resultados fiables y adecuados para la finalidad y el propósito perseguidos, ya que muchas de las decisiones que se toman están basadas en ...
