UAB Digital Repository of Documents 239 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
1.
31 p, 3.7 MB Metabolomics for personalized medicine : the input of analytical chemistry from biomarker discovery to point-of-care tests / Castelli, Florence Anne (Université Paris-Saclay. Département Médicaments et Technologies pour la Santé) ; Rosati, Giulio (Institut Català de Nanociència i Nanotecnologia) ; Moguet, Christian (Université Paris-Saclay. Département Médicaments et Technologies pour la Santé) ; Fuentes-Chust, Celia (Institut Català de Nanociència i Nanotecnologia) ; Marrugo-Ramirez, Jose (Institut Català de Nanociència i Nanotecnologia) ; Lefebvre, Thibaud (Université Paris-Saclay. Département Médicaments et Technologies pour la Santé) ; Volland, Hervé (Université Paris-Saclay. Département Médicaments et Technologies pour la Santé) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia) ; Simon, Stéphanie (Université Paris-Saclay. Département Médicaments et Technologies pour la Santé) ; Fenaille, François (MetaboHUB (France)) ; Junot, Christophe (MetaboHUB (France))
Metabolomics refers to the large-scale detection, quantification, and analysis of small molecules (metabolites) in biological media. Although metabolomics, alone or combined with other omics data, has already demonstrated its relevance for patient stratification in the frame of research projects and clinical studies, much remains to be done to move this approach to the clinical practice. [...]
2022 - 10.1007/s00216-021-03586-z
Analytical and bioanalytical chemistry, Vol. 414, Issue 2 (January 2022) , p. 759-789  
2.
16 p, 4.4 MB Non-energetic Formation of Ethanol via CCH Reaction with Interstellar H2O Ices. A Computational Chemistry Study / Perrero, Jessica (Universitat Autònoma de Barcelona. Departament de Química) ; Enrique-Romero, Joan (Universitat Autònoma de Barcelona. Departament de Química) ; Martínez-Bachs, Berta (Universitat Autònoma de Barcelona. Departament de Química) ; Ceccarelli, Cecilia (Univiversità Grenoble Alpes. Institut de Planétologie et d'Astrophysique de Grenoble) ; Balucani, Nadia (Università di Perugia. Dipartimento di Chimica, Biologia e Biotecnologie) ; Ugliengo, Piero (Università Degli Studi di Torino. Dipartimento di Chimica) ; Rimola, Albert (Universitat Autònoma de Barcelona. Departament de Química)
Ethanol (CHCHOH) is a relatively common molecule, often found in star-forming regions. Recent studies suggest that it could be a parent molecule of several so-called interstellar complex organic molecules (iCOMs). [...]
2022 - 10.1021/acsearthspacechem.1c00369
ACS Earth and Space Chemistry, Vol. 6, Issue 3 (March 2022) , p. 496-511  
3.
8 p, 5.7 MB Combination of Two Synchrotron Radiation-Based Techniques and Chemometrics to Study an Enhanced Natural Remineralization of Enamel / Diez-García, Sandra (Universitat Autònoma de Barcelona. Departament de Química) ; Sánchez-Martín, María-Jesús (Universitat Autònoma de Barcelona. Departament de Química) ; Amigo, Jose Manuel (Universidad del País Vasco. Departamento de Química Analítica) ; Valiente Malmagro, Manuel (Universitat Autònoma de Barcelona. Departament de Química)
The limitations to assess dental enamel remineralization have been overcome by a methodology resulting from the appropriate combination of synchrotron radiation-based techniques on both, infrared microspectroscopy and micro X-ray diffraction, with the help of specific data mining. [...]
2022 - 10.1021/acs.analchem.1c05498
Analytical chemistry, Vol. 94, Issue 13 (April 2022) , p. 5359-5366  
4.
22 p, 540.4 KB The worldwide NORM production and a fully automated gamma-ray spectrometer for their characterization / Xhixha, G. (Università di Ferrara. Dipartimento di Fisica) ; Bezzon, G. P. (Istituto Nazionale di Fisica Nucleare (INFN). Legnaro National Laboratory) ; Broggini, C. (Istituto Nazionale di Fisica Nucleare (INFN). Padova Section) ; Buso, G. P. (Istituto Nazionale di Fisica Nucleare (INFN). Legnaro National Laboratory) ; Caciolli, A. (Istituto Nazionale di Fisica Nucleare (INFN). Padova Section) ; Callegari, I. (University of Siena. Center for GeoTechnologies) ; De Bianchi, Silvia (Università di Ferrara. Dipartimento di Fisica) ; Fiorentini, G. (Università di Ferrara. Dipartimento di Fisica) ; Guastaldi, E. (University of Siena. Center for GeoTechnologies) ; Kaçeli Xhixha, M. (University of Sassari. Botanical, Ecological and Geological Sciences Department) ; Mantovani, F. (Università di Ferrara. Dipartimento di Fisica) ; Massa, G. (University of Siena. Center for GeoTechnologies) ; Menegazzo, R. (Istituto Nazionale di Fisica Nucleare (INFN). Padova Section) ; Mou, L. (University of Siena. Center for GeoTechnologies) ; Pasquini A. (University of Siena. Center for GeoTechnologies) ; Rossi Alvarez, C. (Istituto Nazionale di Fisica Nucleare (INFN). Padova Section) ; Shyti, M. (Università di Ferrara. Dipartimento di Fisica) ; Istituto Nazionale di Fisica Nucleare (INFN). Ferrara Section ; Agricultural University of Tirana. Faculty of Forestry Science
Materials containing radionuclides of natural origin and being subject to regulation because of their radioactivity are known as Naturally Occurring Radioactive Material (NORM). By following International Atomic Energy Agency, we include in NORM those materials with an activity concentration, which is modified by human made processes. [...]
2013 - 10.1007/s10967-012-1791-1
Journal of Radioanalytical and Nuclear Chemistry, Volume 295 (2013) , pp. 445-457.  
5.
15 p, 11.8 MB Controlling the formation of two concomitant polymorphs in Hg(II) coordination polymers / Sánchez Férez, Francisco (Universitat Autònoma de Barcelona. Departament de Química) ; Solans Monfort, Xavier (Universitat Autònoma de Barcelona. Departament de Química) ; Calvet, Teresa (Universitat de Barcelona. Departament de Mineralogia, Petrologia i Geologia Aplicada) ; Font-Bardia, Mercè (Universitat de Barcelona. Centres Científics i Tecnològics. Unitat de Difracció de Raig-X) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química)
Controlling the formation of the desired product in the appropriate crystalline form is the fundamental breakthrough of crystal engineering. On that basis, the preferential formation between polymorphic forms, which are referred to as different assemblies achieved by changing the disposition or arrangement of the forming units within the crystalline structure, is one of the most challenging topics still to be understood. [...]
2022 - 10.1021/acs.inorgchem.1c03762
Inorganic Chemistry, (March 2022)
2 documents
6.
10 p, 5.4 MB Water interaction with Fe2NiP Schreibersite (110) surface : a quantum mechanical atomistic perspective / Pantaleone, Stefano (Università degli Studi di Torino. Dipartimento di Chimica) ; Corno, Marta (Università degli Studi di Torino. Dipartimento di Chimica) ; Rimola, Albert (Universitat Autònoma de Barcelona. Departament de Química) ; Balucani, Nadia (Università di Perugia. Dipartimento di Chimica, Biologia e Biotecnologie) ; Ugliengo, Piero (Università degli Studi di Torino. Dipartimento di Chimica)
Phosphorus is an element of primary importance for all living creatures, being present in many biological activities in the form of phosphate (PO43-). However, there are still open questions about the origin of this specific element and on the transformation that allowed it to be incorporated in biological systems. [...]
2022 - 10.1021/acs.jpcc.1c09947
Journal of physical chemistry. C, Vol. 126, Issue 4 (February 2022) , p. 2243-2252  
7.
Ab-initio computational study on Fe2NiP schreibersite : bulk and surface characterization / Pantaleone, Stefano (Università degli Studi di Torino. Dipartimento di Chimica) ; Corno, Marta (Università degli Studi di Torino. Dipartimento di Chimica) ; Rimola, Albert (Universitat Autònoma de Barcelona. Departament de Química) ; Balucani, Nadia (Università degli Studi di Perugia. Dipartimento di Chimica, Biologia e Biotecnologie) ; Ugliengo, Piero (Università degli Studi di Torino. Dipartimento di Chimica)
Phosphorus is ubiquitous in planet Earth and plays a fundamental role in all living systems. Finding a reasonable prebiotic source of phosphorus is not trivial, as common sources where it is present nowadays are in the form of phosphate minerals, which are rather insoluble and nonreactive materials, making it unavailable for ready incorporation in living organisms. [...]
2021 - 10.1021/acsearthspacechem.1c00083
ACS Earth and Space Chemistry, Vol. 5, Issue 7 (July 2021) , p. 1741-1751  
8.
14 p, 2.7 MB Insights on fungal solid-state fermentation for waste valorization : conidia and chitinase production in different reactor configurations / Sala Martí, Arnau (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Echegaray, T. (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Palomas, G. (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Boggione, M.J. (Instituto de Procesos Biotecnológicos y Químicos (Rosario, Argentina)) ; Tubio, G. (Instituto de Procesos Biotecnológicos y Químicos (Rosario, Argentina)) ; Barrena Gómez, Raquel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Artola Casacuberta, Adriana (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Different reactor configurations are paired with a wide variety of agro-industrial wastes of different biodegradability to produce fungal conidia by solid-state fermentation. This work presents a preliminary comparative study between packed-bed and tray reactor configurations to produce Beauveria bassiana and Trichoderma harzianum conidia using two different substrates in terms of biodegradability: rice husk or beer draff complemented with wood chips. [...]
2022 - 10.1016/j.scp.2022.100624
Sustainable Chemistry and Pharmacy, Vol. 26 (May 2022) , art. 100624  
9.
23 p, 1.2 MB Enhanced electrocatalytic effects of Pd particles immobilized on GC surface on the nitrite oxidation reactions / Alam, Saiful (Shahjalal University of Science and Technology. Department of Chemistry) ; Shabik, Fazle (Shahjalal University of Science and Technology. Department of Chemistry) ; Rahman, Mohammed M. (King Abdulaziz University. Chemistry Department) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química) ; Hasnat, Mohammad A. (Shahjalal University of Science and Technology. Department of Chemistry)
Nitrite (NO 2− ) oxidation reactions (NOR) have been performed using a pristine glassy carbon (GC) electrode and Pd modified GC electrode to investigate catalysis and kinetics of oxidation reaction. [...]
2019 - 10.1016/j.jelechem.2019.02.058
Journal of Electroanalytical Chemistry, Vol. 839 (April 2019) , p. 1-8  
10.
27 p, 858.4 KB Avoiding nonsense in electronic taste sensing / Legin, Andrey (St. Petersburg State University. Institute of Chemistry) ; Kirsanov, Dmitry (St. Petersburg State University. Institute of Chemistry) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
Last years have watched the birth and profusion of analytical systems known as "taste sensors" or "electronic tongues". Regardless of the fancy names, these "taste sensors" and "electronic tongues" are primarily analytical instruments and require responsible handling and application in order to provide for meaningful results. [...]
2019 - 10.1016/j.trac.2019.115675
Trends in analytical chemistry, Vol. 121 (Des. 2019) , art. 115675  

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