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Principales procesos que impactan la calidad del agua para el riego en pozos costeros del centro sur cubanoProcesses impacting irrigation water quality in several coastal wells of Center-Southern Cuba
(Universidad Nacional Autónoma de México. Centro Ciencias de la Atmósfera, 2019-03)
La calidad del agua constituye una variable a controlar en la agricultura de regadío. El objetivo de la investigación fue identificar los principales procesos que impactaron la calidad del agua para el riego en pozos ...
Obtenção de biomateriais utilizando derivados de taninos e glicosaminoglicanos para aplicações na engenharia tecidual e medicina regenerativa
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM QUÍMICA, 2021-02-02)
Developing stable polysaccharide structures with biochemical and biomechanical
properties similar to the extracellular matrix (MEC) is one of the major goals of tissue
engineering and regenerative medicine. Biomaterials ...
Leveduras quimicamente modificadas com silsesquioxanos cúbicos: avaliação como biossorvente e sensor eletroquímico
(Universidade Estadual Paulista (Unesp), 2019-03-12)
A detecção, especiação e remoção de contaminantes orgânicos e inorgânicos é uma das maiores preocupações ambientais atualmente. Assim, a busca por tecnologias eficientes envolvendo materiais de baixo custo para a resolução ...
Evaluación de la resistencia de un aislado bacteriano nativo compatible con Pseudomona sp. al insecticida Lorsban 4 EC
(Biomédica, Mecatrónica y MecánicaEscuela de Ingeniería de Antioquia EIA, 2014-05-07)
The resistance of an isolated bacterial culture compatible with Pseudomona sp. to the insecticide
Lorsban 4 EC (active ingredient Chlorpyrifos) was evaluated at laboratory scale. The bacterial culture was
isolated from ...
Síntesis de materiales adsorbentes obtenidos a partir de desechos para la eliminación de surfactantes vertidos en aguas residuales
(Universidad de los AndesDoctorado en Ciencias - QuímicaFacultad de CienciasDepartamento de Química, 2021)
La eliminación de contaminantes emergentes como los tensioactivos en fuentes acuosas es uno de los principales desafíos que enfrenta el tratamiento de aguas residuales. Uno de estos contaminantes son los surfactantes. ...
Síntesis y caracterización de nanocomposites poliméricos con propiedades magnéticas
(2018-03-16)
La combinación de nanopartículas magnéticas y matrices poliméricas resulta de interés desde hace varios años ya que puede modificar el comportamiento de ambos componentes, dando lugar a nuevas propiedades debido a efectos ...
Mechanisms of fluoride release in sediments of Argentina's central region
(Elsevier Science, 2012-11)
We analyze the sources and mechanisms that control the release of fluoride from sediments collected from two types of aquatic reservoirs in the central region of Argentina: 1) mountainous rivers draining crystalline rocks ...
In-situ catalytic pyrolysis of peanut shells using modified natural zeolite
(Elsevier Science, 2017-05)
In-situ catalytic pyrolysis of peanut (Arachis hypogaea) shells was investigated employing modified clinoptilolite. Likewise, conventional pyrolysis of the shells was explored to quantify the deoxygenation degree of bio-oil. ...
Probing the interaction of oppositely charged gold nanoparticles with DPPG and DPPC Langmuir monolayers as cell membrane models
(Elsevier BVAmsterdam, 2013-04)
The growing use of nanoparticles in a variety of applications calls for detailed studies of their toxicology, which in turn require understanding the interactions between nanoparticles and living cells. Since simulating ...
The metal/electroactive polymer interface studied by surface resistance
(Scientific Research, 2013-07)
The experimental arrangement in this investigation was one in which a poly(o-aminophenol) (POAP) film was sup- ported on a thin gold film electrode whose thickness is of the order of the mean free path of conduction electrons ...