A5048084272- Gas Sensing Nanomaterials and Sensors
- Cultural Heritage Materials Analysis
- Catalytic Processes in Materials Science
- Transition Metal Oxide Nanomaterials
- ZnO doping and properties
- Corrosion Behavior and Inhibition
- Archaeology and ancient environmental studies
- Building materials and conservation
- Advanced Chemical Sensor Technologies
- Conservation Techniques and Studies
- Archaeological and Geological Studies
- Indigenous Cultures and History
- Dental materials and restorations
- History and Politics in Latin America
- Electrodeposition and Electroless Coatings
- Electrochemical Analysis and Applications
- Latin American history and culture
- Microbial Fuel Cells and Bioremediation
- Luminescence Properties of Advanced Materials
- Bone Tissue Engineering Materials
- Mercury impact and mitigation studies
- Bacterial biofilms and quorum sensing
- Polymer crystallization and properties
- Advanced Condensed Matter Physics
- Advanced Sensor Technologies Research
Consejo Nacional de Investigaciones Científicas y Técnicas
2015-2024
National University of Mar del Plata
2015-2024
Instituto de Investigaciones en Ciencia y Tecnología de Materiales
2015-2024
Centro Científico Tecnológico - San Juan
2017-2021
Fil: Robuschi, Luciana. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Mar del Plata. Instituto Investigacion en Ciencia Tecnologia Materiales (i); Argentina. Universidad Facultad Ingenieria; Argentina
Resumen Presentamos la caracterización tecnológica y composicional de cerámica estilo Molinos hallada en localidad Punta Peña Antofagasta Sierra (puna meridional argentina) sitios cuenca del río Molinos, valle Calchaquí Medio (Salta). Desde una perspectiva arqueométrica un acercamiento comparativo aportamos a interacción entre sus habitantes para cronología 800 1200 dC. Concluimos que los ejemplares recuperados este sector puneño fueron elaborados con las mismas materias primas elecciones...
This study was focused on the synthesis and characterization of Si/Zr-based hybrid sol-gel coatings with without addition cerium(III) ions. The were deposited aluminum aiming to act as an effective ecologically harmless alternative toxic chromate coatings. chemical composition, structure, thermal properties porosity non-doped Ce-doped containing various Zr contents examined by Raman spectroscopy photothermal beam deflection spectroscopy. corrosion coated substrates studied using AC DC...
The study of electronic and chemical properties semiconductor oxides is motivated by their several applications. In particular, tin oxide widely used as a solid state gas sensor material. this regard, the defect structure has been proposed to be crucial in determining resulting film conductivity then its sensitivity. Here, characteristics vacancy-like defects nanocrystalline commercial high-purity powders influence annealing treatment under different atmospheres are presented. Specifically,...
The persistence of the black colour in magnetite‐containing paints polychrome ceramics Argentine North‐West processed under conditions considered as oxidant has generated questions about ancient production technologies. In this work, thermal oxidation reaction magnetite to hematite different temperatures, atmospheres and physicochemical characteristics materials is experimentally evaluated. causes behaviour are elucidated, it concluded that archaeological context, a double‐firing process was...
Bakterien unter Strom: Konfokale Raman-Mikroskopie und eine 3D-Strukturanalyse wurden genutzt, um Redoxgradienten in Strom produzierenden Biofilmen vivo zu untersuchen. Der Ansatz liefert wichtige neue Informationen über den Mechanismus der Elektronenleitung diesen Systemen.
Abstract The results obtained from the multi‐analytic compositional characterization of ceramic pastes and paints Santa María style, El Bolsón valley (Belén Department, Catamarca Province, Argentina), are presented here. This pottery style had a wide regional distribution in Northwestern Argentina between ca. 1000 and1600 ce is characterized by its complex iconography painted black, cream red. analyses show that containers correspond to technical tradition using grog temper suggest...
Se presentan los resultados obtenidos sobre el estudio composicional de pinturas y engobes aplicados cerámica arqueológica distintos estilos recuperada en Punta la Peña, Peñas Coloradas Paicuqui, localidades arqueológicas microrregión Antofagasta Sierra (provincia Catamarca, Argentina). evalúa variabilidad minerales empleados tanto piezas producción local como recipientes procedencia alóctona. Además, se detectó que Paicuqui afloran depósitos colorantes distintas tonalidades recuperaron...
En este trabajo presentamos los primeros resultados de las tareas investigación iniciadas recientemente en la localidad Paicuqui (Antofagasta Sierra, Catamarca, Puna Meridional), con el objetivo establecer manera preliminar secuencia histórica relativa ocupación esta localidad, a vez que comparar misma información se tiene deotras quebradas microrregión. Si bien mayor parte trabajos fueron prospectivos, registro obtenido resultó significativo cuanto al volumen y variedad datos reflejan...