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Filmes finos de ZnSe e ZnTe obtidos por eletrodeposição para aplicação em dispositivos fotovoltaicos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2014-06-02)
Among the many binary semiconductors there is an increasing interest in recent decades
semiconductor obtained from thin films of chalcogenides, due to its wide application in
various fields of science and technology. In ...
Desenvolvimento de pontos quânticos de Gd3+/ZnO conjugados a pontos quânticos de GCIS/ZnS para imagens multimodais associados à nanocápsulas lipídicas
(Universidade Estadual Paulista (Unesp), 2022-02-09)
Nos últimos anos, o uso de pontos quânticos (PQs) para obter imagens biológicas tem atraído atenção por suas propriedades luminescentes e a possibilidade de incorporar agentes de contraste para serem utilizados em imagens ...
Estudios de propiedades electrónicas, elásticas y piezoeléctricas de nanoestructuras de materiales semiconductores
(Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura, 2019)
En este trabajo se presentan contribuciones al estudio de propiedades estructurales, elás-ticas y electrónicas de materiales cristalinos y nanoestructurados aplicados al desarrollode sensores, celdas solares, componentes ...
Estudo do processo de eletrodeposição e caracterização de ligas de Sn-Zn
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Química - PPGQ, 2009-05-27)
This study evaluated the electrodeposition processes of Sn, Zn and Sn-Zn alloy in the absence and presence of tartaric acid as complexing agent. Initially all the systems studied were evaluated by Cyclic Voltammetry to ...
Reducción fotocatalítica de CO2 con H2O mediante ZnSe modificado empleando luz visible
(2019-08-12)
RESUMEN:
Se estudió la reducción fotocatalítica de CO2 en presencia de agua (i.e., fotosíntesis artificial) empleando seleniuro de zinc (ZnSe) puro y modificado. El ZnSe se sintetizó mediante precipitación asistida con ...
Simultaneous determination of Fe and Zn in dried blood spot by HR-CS GF AAS using solid sampling
(2021-01-01)
Dried Blood Spot (DBS) was evaluated as a solid sampling (SS) strategy for the simultaneous determination of Fe and Zn in blood samples by Solid Sampling High-Resolution Continuum Source Graphite Furnace Atomic Absorption ...
Voltammetric determination of Zn(II) in Zn-Fe alloy electroplating baths using square-wave voltammetry
(Sociedade Brasileira de Química, 2001)
ZnO/CdO nanocomposites for textile effluent degradtion and electrochemical detection
(2015)
In this report, the photocatalytic and electrochemical activity of ZnO and ZnO/CdO nanocomposites were determined. Pure ZnO and nanocomposite ZnO/CdO were prepared by a vapor to solid mechanism and were characterized by ...
Chemical composition of corn and sorghum grains cultivated in oxisol with different application methods and doses of zinc
(Pontificia Univ Catolica Chile, Fac Agronomia Ingenieria Forestal, 2013-01-01)
A.P. Puga, R.M. Prado, B. Mattiuz, D.W. Vale, and I.M. Fonseca. 2013. Chemical composition of corn and sorghum grains cultivated in Oxisol according to different application methods and doses of zinc. Cien. Inv. Agr. ...
Distribution of high Zn concentration in unvegetated and Typha domingensis vegetated sediments.
(Springer, 2016-04)
A greenhouse experiment was conducted to determine if the presence of Typha domingensis affects the accumulation and speciation of high concentrations of Zn in sediments of aquatic systems. Reactors containing sediment and ...