Listar QA - Conferencias Científicas por título
Mostrando ítems 17-26 de 26
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On-line coupling of field-flow fractionation to optical spectroscopy and elemental mass spectrometry: a powerful strategy for characterization of engineered inorganic nanoparticles
(2018-05-21)El desarrollo de aplicaciones basadas en el empleo de nanopartículas (NPs) requiere disponer de herramientas analíticas capaces caracterizar apropiadamente la pureza química y el estado físico-químico de estas NPs, optimizar ... -
Reciclaje y minerales críticos: un juego de tronos entre la geopolítica y la economía.
(2023)En su informe al Parlamento Británico en el área de suministro de materiales críticos para la economía, el Dr Gonzalez Rodriguez estableció una serie de recomendaciones aplicables a muchos países de la UE. El aumento ... -
Room-temperature continuous-wave upconverting micro- and nanolasing
(2019-07-18)Abstract: Nanolasers that operate under continuous-wave pump and are robust in diverse environments will make possible compact optoelectronic devices, biomedical imaging, and large-scale quantum photonics. However, current ... -
Simultaneous determination of traces of PT, PD, OS, IR, RH, AG and AU by using magnetic nanoparticles solid phase extraction coupled with ICP OES
(2017-09-21)The direct analysis of these target analytes is very limited being essential sample pre-treatment techniques and the use of very sensitive instrumental techniques to carry out determinations. The inductively coupled plasma ... -
Simultaneous LIBS acoustic detection for mineral differentiation. Imaging and standoff studies under terrestrial and martian atmospheric conditions
(2022)The combination of data simultaneously generated by laser-induced breakdown spectroscopy (LIBS) and laser-induced acoustics (LIAc) is a topic of many potential applications as both phenomena cover different sample traits. ... -
Sistemas analíticos miniaturizados integración de sistemas microelectrónicos con sensores químicos
(2015-05-21)La charla resume los aspectos técnicos y aplicados más relevantes de la integración de dispositivos microelectrónicos y microfluídicos con objeto de miniaturizar las medidas químicas en los laboratorios. -
Students' perception of the difficulty of Chemistry concepts
(2022-05-27)Chemistry is considered highly complex by students. Thus, students usually abandon the subject. To achieve meaningful learning, it is necessary to show its usefulness in daily life, in the development of a country and a ... -
Synthesis and characterization of a novel mesoporous silica funtionalized whith [1,5 bis (di-2-pyridyl) methylene thiocarbohydrazide] and its application as enrichment sorbent for determination of antimony by FI-HG-ETAAS
(2014-07-24)Antimony is an element of environmental concern due to its toxicity and biological effects and is therefore considered as a priority pollutant by the US Environmental Protection Agency (EPA). Dissolved antimony is present ... -
La toxicología forense: una herramienta indispensable en la sociedad actual
(2016-04-13)La Química Forense es, actualmente, una especialidad cuyo desarrollo ha sido vertiginoso en los últimos 10-15 años, siendo la Toxicología Forense una de sus vertientes y de los mayores retos para el químico forense en ... -
Using Flipped classroom at University to improve the chemistry learning.
(2018-10-29)The main objective of this paper was to improve the learning of Chemistry subject using Flipped classroom, because it makes class time more engaging. The lecture portion of General Chemistry courses in engineers degrees ...