A sustainable and simple energy dispersive X-ray fluorescence method for sulfur determination at trace levels in biodiesel samples via formation of biodiesel spots on a suitable solid support

Autor: Ignacio Queralt, Eva Marguí, Martín Resano

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname

The aim of the present work is the development of a simple, sensitive and sustainable EDXRF method for the determination of trace amounts of sulfur in biodiesel samples. In this method, the deposition of several microliters of sample onto an organic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::855261cb58eaa27929a04c4a42302600
http://hdl.handle.net/10261/201351

Comprehensive analysis of renal arsenic accumulation using images based on X-ray fluorescence at the tissue, cellular, and subcellular levels

Autor: Guillermina A. Bongiovanni, Eva Marguí, Carlos A. Pérez, Ignacio Queralt, Mariana Noelia Mardirosian, Roberto D. Pérez

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

Exposure to arsenic (As)through drinking water results in accumulation of As and its methylated metabolites in several organs, promoting adverse health effects, particularly potential development of cancer. Arsenic toxicity is a serious global health

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::377d358082d922c4fe90992a90411700
https://pubmed.ncbi.nlm.nih.gov/31128499

Characterisation and partition of valuable metals from WEEE in weathered municipal solid waste incineration bottom ash, with a view to recovering

Autor: Joan Formosa, Ignacio Queralt, J. Giro-Paloma, S. Pérez-Martínez, A. Maldonado-Alameda, Josep Maria Chimenos

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Dipòsit Digital de la UB
Universidad de Barcelona
Recercat. Dipósit de la Recerca de Catalunya

As the demand for critical and valuable metals increases due to industrial developments, especially in electronics and high-technology industries, the search for novel and sustainable sources grows in significance. Incinerated municipal solid waste (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0132799b38ab0b31a570e2cbb6dbbcd
http://hdl.handle.net/10261/201799

Distribution of Metals in Vadose Zone of the Alluvial Plain in a Mining Creek Inferred from Geochemical, Mineralogical and Geophysical Studies: The Beal Wadi Case (Cartagena–La Union Mining District, SE Spain)

Autor: Manuel Viladevall, Luis Rivero, Ignacio Queralt, Oscar Gonzalez-Fernandez

Publikováno v: Water, Air, & Soil Pollution. 221:45-61

The assessment of metals dispersal in polluted mining areas is a very complex issue, usually needing data from several analytical techniques in a joint approach. The present work focuses on the impact of the mining activity on lowlands alluvial plain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b246710eb2c2cbf37c978789e021f2c
https://doi.org/10.1007/s11270-011-0768-y

Investigation of the Composition of Historical and Modern Italian Papers by Energy Dispersive X-Ray Fluorescence (EDXRF), X-Ray Diffraction (XRD), and Scanning Electron Microscopy Energy Dispersive Spectrometry (SEM-EDS)

Autor: Elisabetta Princi, Silvia Vicini, Maria Luísa Carvalho, Marta Manso, Ignacio Queralt

Publikováno v: Applied Spectroscopy. 65:52-59

In this work, a study concerning the composition of Italian papers from the seventeenth to the twentieth centuries was carried out using energy dispersive X-ray fluorescence spectrometry (EDXRF), X-ray diffraction (XRD), and scanning electron microsc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96de429b27708a36aa9adbde7d5a301b
https://doi.org/10.1366/10-06105