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Harnessing titanium dioxide surface toward novel functional materials
(2015)
The ever-increasing worldwide energy consumption has led the society to quest for novel and functional materials that can be used in the development of solar fuels to some extent lessen the dependence on fossil fuels. In ...
Direct functionalization of Mn12-(methacrylate) clusters on Si(100): surface characterization and electrochemical properties
(2016-09)
The reaction of H–terminated Si(100) with methacrylate–substituted manganese carboxylate clusters [Mn12O12{CH2C(CH3)COO}16(H2O)4], [Mn12–(methacrylate)] via hydrosilylation afforded Mn12–(methacrylate)−Si(100). The chemically ...
Algunas características de las mareas en la costa Pacífica y Caribe de Centroamérica
(2006)
Tidal levels were studied in 48 stations using tidal predictions along the coasts
of the Pacific and Caribbean of Central America. Statistics of basic mean values
were analyzed to characterize the stations. These ...
Ciencia, tecnología y educación en Costa Rica en el período 2010-2014
Science, technology and education in Costa Rica between 2010 and 2014
(2017-09)
En este artículo se analizaron las distintas redes vinculadas a la formulación de políticas públicas en la
Comisión de Ciencia y Tecnología del Congreso de Costa Rica, entre el 2010 y 2014, con el propósito de
describir ...
Síntesis y evaluación de complejos de cobre (I/II) con ligandos polipiridínicos como mediadores redox en celdas solares sensibilizadas con tintes
(2020)
En las celdas solares sensibilizadas con tintes (DSSCs), el mediador redox en el electrolito permite la transferencia de cargas al regenerar las moléculas del tinte durante su operación. Se sintetizaron y caracterizaron ...
Levantamiento topográfico de una aldea precolombina (900-1550 a.C.)
(2018)
The authors discuss methodological aspects of the topographic and archaeological analyses being carried out in Barranca, a pre-Columbian settlement in San Ramón, Alajuela. A discussion is also presented on the relevance ...