QA - Contribuciones a congresos científicos
Envíos recientes
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Sensor electroquímico selectivo hacia BPA en aguas residuales mediante polímeros de impresión molecular sobre óxido de grafeno magnético.
(2024)El bisfenol A (BPA) es un compuesto orgánico ampliamente utilizado en la producción de plásticos y resinas; el cual se libera fácilmente de estos productos y que puede afectar a la salud humana al ser un disruptor endocrino ... -
Revolutionizing Environmental Remediation: Innovative Magnetic Systems for Efficient Arsenic, Antimony, and Phosphorus Removal from Potable Aqueous Samples.
(2024)In this comprehensive study, we address the critical issues of environmental contamination by focusing on the remediation of arsenic (As) and antimony (Sb) as well as the efficient removal of phosphorus (P) from aqueous ... -
Addressing Chemophobia through Gamification in University-Level Chemistry Education.
(2024)Chemophobia poses a significant challenge in university-level chemistry courses, influencing students' perceptions and engagement with the subject matter. It can create barriers to learning and participation, hindering ... -
Extraction, preconcentration and determination of arsenic in drinking water by HR GFAAS.
(2024)Heavy metals, such as arsenic, are major environmental pollutants with significant adverse effects on human health and the ecosystem. Arsenic, in its various chemical forms, is widely distributed due to industrial and ... -
Geochemical Analysis of Ronda Peridotite: Insights into Martian Analogues and Alteration Processes.
(2024)In the context of the geochemical characterization of potential Martian analogues on Earth, a peridotite sample from Serranía de Ronda (Málaga, Spain) was analyzed. The peridotites of Ronda are distinguished by the prevalent ... -
Meaningful learning through gamification in the Chemistry course at various degrees of the University of Malaga: The use of the escape room as gamification activity
(2024)Chemistry is considered highly complex by students. To achieve meaningful learning, it is necessary to demonstrate its utility in everyday life, in the development of a country, and in society. Learning becomes meaningful ... -
A novel material for Sb speciation in aqueous samples.
(2023)In this work, a new double-reactor method for the analysis and speciation of trace amounts of SbIII/SbV in environmental samples has been developed combining online magnetic solid phase extraction (MSPE) with graphite ... -
Simultaneous preconcentration and determination of trace metals (V, Ni, Ti, and Ga) in environmental samples by high resolution continuum source electrothermal atomic absorption spectrometry.
(2023)In this work is presented a simple, sensitive, low-cost method for direct and simultaneous determination of V, Ti, Ni and Ga by electrothermal atomic absorption spectrometer (ETAAS) in aqueous environmental samples (tap ... -
Optimization of the mechanochemical synthesis of graphene oxide and its characterization. Application to the synthesis of magnetic graphene oxide.
(2023)Nowadays, the use of materials derived from graphene oxide (GO) is extended in the technologycal industry and research due to their excellent physico-chemical properties. This fact invites us to investigate a sustainable ... -
Arsenic remediation using a new magnetic system in potable aqueous samples.
(2023)Arsenic, one of the main environmental pollutants and potent natural poison, is a chemical element that is spread throughout the Earth's crust. It is well known that the toxicity of arsenic is highly dependent on its ... -
Últimas noticias: la química en las misiones de exploración al Planeta Rojo.
(2023)Marte ha sido objeto de nuestra atención desde tiempos inmemoriales. Su singular color rojizo en el firmamento, su relativa proximidad a nuestro planeta y las observaciones primitivas a partir de la invención del telescopio ... -
Deep-UV laser-induced breakdown spectrometry and laser-ionization mass spectrometry for astrochemistry studies.
(2023)The recent ambitions of different national space agencies to return to the Moon and to potentially set up a permanent moon base soon, have triggered the interest to adapt different analysis techniques to the conditions of ... -
The use of YouTube in Chemistry classes to motivate students.
(2023)This communication describes an educational practice developed in the Chemistry subject, of the first year of the Degree in Electrical Engineering (University of Malaga, Spain). Based on the selection of a series of ... -
Detection of indigenous organic matter in rocks from the interpretation of carbon molecular forms in the laser-induced plasma.
(2023)Oil shale, a sedimentary rock containing organic matter and a variety of inorganic minerals including carbonates and kerogens, serves as a significant source of organic material on Earth [1]. Kerogen, the most abundant ... -
Laser-induced breakdown spectroscopy of samples of astrochemical interest handled as individual particles by means of non-inertial acoustic confinement.
(2023)The present communication will show experiments performed with an acoustic levitator capable of trapping individual solid particles of different sizes (preferably in the range between 0.1 - 5 mm), shapes, and chemical ... -
Detection of kerogens in sedimentary rocks by LIBS. Implications for the search for biosignatures on Mars.
(2023)Oil shale is a sedimentary rock that naturally contains organic matter. In its chemical composition presents a wide range of inorganic minerals including carbonates, silicates, etc. and kerogens – a mixture of fossil ... -
Ultrafast laser excitation in atmospheric pressure optical traps for studying attogram mass nanoparticles.
(2023)Owing to the exceedingly small mass involved, complete elemental characterization of single nanoparticles demands a highly precise control of signal background and noise sources. LIBS has demonstrated remarkable merits for ... -
Calculate content of vitamin C in a pharmaceutical compound. PBL used as a strategy to make easy to learn chemistry at university.
(2023)In Project-Based Learning, teacher transmits to the students the contents that the curriculum marks, helping to motivate them and awaken their concerns about the previous knowledge. This way of working intends that students ... -
Phosphorus removal and recycled from tertiary effluent in sewage treatment plant using graphene modified with magnetic nanoparticles (M@GO).
(2023)Phosphorus is employed in detergents, as fertilizers in agriculture, etc. As a nutrient for plants, too much phosphorus can cause increased growth of algae and large aquatic plants, which can result in decreased levels of ... -
Antimony remediation using a new magnetic system in potable aqueous samples.
(2023)Heavy metals are serious pollutants because of their toxicity, persistence, and non-degradability in the environment. Sb is easily accumulated in organism and will cause deleterious effects on human beings when the content ...