Listar Química Analítica - (QA) por título
Mostrando ítems 1-20 de 188
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A "quick look" at ultrafast ablation using fs-resolved phase-change microscopy
A pump-probe phase-change microscope with fs temporal resolution has been used to understand the transformation induced in the sample surface as a consequence of laser-matter interaction. -
A Molecularly Imprinted Polypyrrole/GO@Fe3O4 Nanocomposite Modified Impedimetric Sensor for the Routine Monitoring of Lysozyme
Montoro-Leal, Pablo; Morales Frías, Isaac Aarón; Vereda-Alonso, Elisa Isabel
; Errachid, Abdelhamid; Jaffrezic-Renault, Nicole (IOAP-MPDI, 2022-09-05)
Lysozyme (LYS) applications encompass anti-bacterial activity, analgesic, and anti-inflammatory effects. In this work, a porous framework that was based on the polymerization of pyrrole (PPy) in the presence of multi-functional ... -
A multipurpose thermal vacuum chamber for planetary research compatible with stand-off laser spectroscopies
Laserna-Vázquez, José Javier; Álvarez-Llamas, César; Purohit, Pablo; Moros-Portolés, Javier; Lucena, Patricia; Vadillo-Pérez, José Miguel[et al.] (2022)
Stand-off spectroscopies and imaging techniques have gained a proper niche within the modern tools in remote compositional analysis for exploration in-situ planetary surface using rovers. Laser-induced breakdown spectrometry ... -
A novel material for Sb speciation in aqueous samples.
Morales-Benítez, Irene; García-Mesa, Juan Carlos; Montoro-Leal, Pablo; López-Guerrero, María del Mar; Vereda-Alonso, Elisa Isabel (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 ... -
A systematic evaluation on the impact of sample-related and environmental factors in the analytical performance of acoustic emission from laser-induced plasmas
Bosáková, Markéta; Purohit, Pablo; Álvarez-Llamas, César; Moros-Portolés, Javier; Novotný, Karel; Laserna-Vázquez, José Javier[et al.] (Elsevier, 2022-09-08)
Acoustics recordings from laser-induced plasmas are becoming increasingly regarded as a complementary source of information from the inspected sample. The propagation of these waves is susceptible to be modified by the ... -
Addressing Chemophobia through Gamification in University-Level Chemistry Education.
López-Guerrero, María del Mar; López Guerrero, Gema; Bertolo Pardo, María Emilia; González-Rodríguez, José (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 ... -
Advanced Inspection of Matter using Laser-Induced Breakdown Spectroscopy
Laserna-Vázquez, José Javier (IPC Information Newsletter, Inc., 2014-01-01)
Development and application of advanced laser technologies for materials characterization offer quick-turn-around, cost-effective solutions to a variety of research and technical problems in diverse application areas, ... -
Advances, challenges and future perspectives in microsampling-based bioanalysis
(2022-05-11)There is a growing interest in the design, development and implementation of miniaturised approaches for the determination of prescription drugs, drugs of abuse, doping agents, metabolites and biomarkers in biological ... -
Analisis Forense de incendios: de la escena del crimen al juzgado
(2019-12-10)El análisis forense de fuego es un área compleja que involucra a una serie de profesionales que va desde brigadas de incendios, ingenieros, químicos e investigadores de la escena del crimen. La dinámica del fuego, como se ... -
Análisis forense mediante técnicas espectroscópicas
García-Ruiz, Carmen Rosa (2015-05-14)
La comunicación resume la importancia del análisis químico en la investigación criminalística actual, centrándose en la importancia de las técnicas forenses espectroscópicas -
El análisis químico de muestras solidas en Ciencias Forenses.
(2016-11-08)Uno de los mayores obstáculos a los que se enfrenta el análisis forense es la preservación de las muestras de tal forma que estas puedan ser usadas o reanalizadas siempre que sea necesario especialmente en aquellos casos ... -
Analytical methodologies for the determination of cisplatin
Espinosa-Bosch, Maria; Ruiz-Sánchez, Antonio Jesús; Sánchez-Rojas, María Fuensanta; Bosch-Ojeda, Catalina (ScienceDirect, 2008-07-15)
cis-Diamminedichloroplatinum(II) (cisplatin) is a important chemotherapeutic drug for cancer treatment since 1978. Unfortunately, because of the severe side-effects like nephrotoxicity, ototoxicity, etc., they are administered ... -
Analytical microprobes: getting more out of less
Vadillo-Pérez, José Miguel (2017-11-09)
The arsenal of techniques capable of getting chemical information from reduced spatial domains has been a constant in the analytical instrumentation. Such evolution has run in parallel with the extraordinary advances in ... -
Anotaciones de vídeo como metodología activa para el aprendizaje científico.
En los últimos años han surgido multitud de herramientas digitales para su aplicación práctica en entornos educativos, sirviendo de apoyo en diferentes actividades de estudio del alumno. Entre ellas aparecen las anotaciones ... -
Antimony remediation using a new magnetic system in potable aqueous samples.
López-Guerrero, María del Mar; Sánchez-Trujillo, Irene; Morales-Benítez, Irene; García-Mesa, Juan Carlos; Vereda-Alonso, Elisa Isabel (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 ... -
Aplicación de técnicas estadísticas, quimiométricas y cualimétricas a datos analíticos de control rutinario en un laboratorio cervecero
(UMA Editorial, 2016)Esta tesis realiza un viaje por diferentes técnicas estadísticas, quimiométricas y cualimétricas aplicadas a análisis habituales en un laboratorio cervecero. Comienza por la diferenciación analítica de diversos tipos de ... -
Arsenic remediation using a new magnetic system in potable aqueous samples.
Sánchez-Trujillo, Irene; López-Guerrero, María del Mar; Vázquez‑Palomo, Laura; Vereda-Alonso, Elisa Isabel (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 ... -
Atomization efficiency and photon yield in laser-induced breakdown spectroscopy analysis of single nanoparticles in an optical trap.
Purohit, Pablo; Fortes-Román, Francisco Javier; Laserna-Vázquez, José Javier (Elsevier, 2017-02-16)
Laser-induced breakdown spectroscopy (LIBS) was employed for investigating the influence of particle size on the dissociation efficiency and the absolute production of photons per mass unit of airborne solid graphite spheres ... -
Attogram sensitivity through laser-induced breakdown spectroscopy of single optically-trapped nanoparticles
Purohit, Pablo; Laserna-Vázquez, José Javier (2017-07-10)
Current trends in nanoengineering are bringing along new structures for usage over a wide variety of fields: from readily available products, e.g., clothes or foodstuff, to next-generation electronics or drugs. To suit ... -
Building an Escape Room Online as a training or didactical tool
Everyone will agree on the usefulness of an Escape Room Online as a playful tool. The escape room as a play gives you a good time connected with a group of friends or family, solving puzzles, immersed in a suitable setting ...