1. DIGITAL.CSIC

Alegría, Ángel

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Firma en Digital.CSIC (*)
Alegría, Ángel
 
Centro o Instituto
CSIC - Centro de Física de Materiales (CFM)
 
Departamento
Polímeros y materia condensada blanda
 
Especialización
Dynamics of polymer materials and related topics. Dynamical processes ranging from the very local intra-molecualar motions, the cooperative segmental relaxation associated to the glass transition upto the large scale dynamics. In the former case the main objective is to identify the molecular origin of the secondary relaxations in polymers. In the second case there is a two fold objective: i) to know to what extent the segmental dynamics of amorphous polymers share the universal properties of the structural relaxation process of the small molecule glass-forming systems; ii) to understand how the segmental dynamics of a given polymer is modified when this polymer forms a part of a multi-component system. Finally, concerning the large scale dynamics, the main interest is to know the effect of polymer architecture on these processes. The dielectric relaxation techniques are the main experimental tools used in this research. However, the basis of the research methodology consists in combining the dielectric relaxation with other complementary experimental techniques.
 
Email
angel.alegria@ehu.es
 
ORCID
 
WoS ResearcherID - Publons
 
Scopus AuthorID
 

Publications

Resultados 1-20 de 240.

DerechosPreviewFecha Public.TítuloAutor(es)Tipo
1openAccessindustrial nanocomposites.pdf.jpg2015A high-temperature dielectric process as a probe of large-scale silica filler structure in simplified industrial nanocompositesBaeza, Guilhem P.; Oberdisse, Julian; Alegría, Ángel CSIC ORCID ; Couty, Marc; Genix, A. C.artículo
2closedAccessaccesoRestringido.pdf.jpg2016A useful methodology for determining the compaction degree of single-chain nanoparticles by conventional SECLatorre-Sánchez, Alejandro CSIC; Alegría, Ángel CSIC ORCID ; Lo Verso, Federica CSIC ORCID; Moreno Segurado, Ángel J. CSIC ORCID ; Arbe, Arantxa CSIC ORCID; Colmenero de León, Juan CSIC ORCID; Pomposo, José A. CSIC ORCIDartículo
3closedAccess2010Accelerated physical aging in PMMA/silica nanocompositesBoucher, Virginie M. CSIC ORCID; Cangialosi, Daniele CSIC ORCID ; Alegría, Ángel CSIC ORCID ; Colmenero de León, Juan CSIC ORCID; González-Irun, Juan; Liz-Marzán, Luis Manuelartículo
4closedAccessaccesoRestringido.pdf.jpg2014Accounting for the thickness dependence of the Tg in supported PS films via the volume holes diffusion modelBoucher, Virginie M. CSIC ORCID; Cangialosi, Daniele CSIC ORCID ; Alegría, Ángel CSIC ORCID ; Colmenero de León, Juan CSIC ORCIDartículo
5openAccessadampress.pdf.jpg2007Adam-Gibbs based model to describe the single component dynamics in miscible polymer blends under hydrostatic pressureSchwartz, Gustavo A. CSIC ORCID; Alegría, Ángel CSIC ORCID ; Colmenero de León, Juan CSIC ORCIDartículo
6openAccesshigher eigenmodes.pdf.jpg2014AFM based dielectric spectroscopy: Extended frequency range through excitation of cantilever higher eigenmodesMiccio, Luis A. CSIC ORCID; Kummali, Mohammed M. CSIC; Schwartz, Gustavo A. CSIC ORCID; Alegría, Ángel CSIC ORCID ; Colmenero de León, Juan CSIC ORCIDartículo
7closedAccessaccesoRestringido.pdf.jpg2018An insight into the anionic ring-opening polymerization with tetrabutylammonium azide for the generation of pure cyclic poly(glycidyl phenyl ether)Ochs, Jordan CSIC ORCID; Veloso, Antonio; Martínez-Tong, Daniel E. CSIC ORCID CVN; Alegría, Ángel CSIC ORCID ; Barroso-Bujans, Fabienne CSIC ORCIDartículo
8closedAccessaccesoRestringido.pdf.jpg2016An unexpected route to aldehyde-decorated single-chain nanoparticles from azidesGonzález-Burgos, Marina CSIC; Alegría, Ángel CSIC ORCID ; Arbe, Arantxa CSIC ORCID; Colmenero de León, Juan CSIC ORCID; Pomposo, José A. CSIC ORCIDartículo
9openAccessAnomalous-molecular-weight.pdf.jpg2012Anomalous molecular weight dependence of chain dynamics in unentangled polymer blends with strong dynamic asymmetryArrese-Igor, Silvia CSIC ORCID ; Alegría, Ángel CSIC ORCID ; Moreno Segurado, Ángel J. CSIC ORCID ; Colmenero de León, Juan CSIC ORCIDartículo
10openAccessAntibiotic Susceptibility-Florez.PDF.jpg4-ene-2016Antibiotic susceptibility profiles of dairy leuconostoc, analysis of the genetic basis of atypical resistances and transfer of genes in vitro and in a food matrixFlórez García, Ana Belén CSIC ORCID ; Campedelli, Ilenia; Delgado, Susana CSIC ORCID; Alegría, Ángel CSIC ORCID ; Salvetti, Elisa; Felis, Giovanna E.; Mayo Pérez, Baltasar CSIC ORCID ; Torriani, Sandraartículo
11openAccessMichelin.pdf.jpg2018Applying polymer blend dynamics concepts to a simplified industrial system. A combined effort by dielectric spectroscopy and neutron scatteringGambino, Thomas CSIC ORCID; Alegría, Ángel CSIC ORCID ; Arbe, Arantxa CSIC ORCID; Colmenero de León, Juan CSIC ORCID; Malicki, Nicolas; Dronet, Séverin; Schnell, Benoît; Lohstroh, Wiebke; Nemkovski, Kirillartículo
12openAccessassessment_microbial_Alegria.pdf.jpgmar-2011Assessment of microbial populations dynamics in a blue cheese by culturing and denaturing gradient gel electrophoresisAlegría, Ángel CSIC ORCID ; González, Renata; Díaz Fernández, José Mario; Mayo Pérez, Baltasar CSIC ORCID artículo
13openAccessRevisedManuscript.pdf.jpg30-sep-2010Bacteriocins produced by wild Lactococcus lactis strains isolated from traditional, starter-free cheeses made of raw milkAlegría, Ángel CSIC ORCID ; Delgado, Susana CSIC ORCID; Roces, Clara CSIC ORCID; López, Belén; Mayo Pérez, Baltasar CSIC ORCID artículo
14openAccessbiodiversity_Oscypek_Alegria.pdf.jpg13-ene-2012Biodiversity in Oscypek, a traditional Polish Cheese, determined by culture-dependent and -independent approachesAlegría, Ángel CSIC ORCID ; Mayo Pérez, Baltasar CSIC ORCID artículo
15openAccessdairy-04-00027.pdf.jpgsep-2023Blue Cheeses: Microbiology and Its Role in the Sensory CharacteristicsLópez-Díaz, Teresa María; Alegría, Ángel CSIC ORCID ; Rodríguez-Calleja, Jose María; Combarros-Fuertes, Patricia; Fresno, José María; Santos, Jesús A.; Flórez García, Ana Belén CSIC ORCID ; Mayo Pérez, Baltasar CSIC ORCID artículo de revisión
16closedAccess23-ene-2008Broadband dielectric investigation on poly(vinyl pyrrolidone) and its water mixturesCerveny, Silvina CSIC ORCID ; Alegría, Ángel CSIC ORCID ; Colmenero de León, Juan CSIC ORCIDartículo
17closedAccessaccesoRestringido.pdf.jpg2011Broadband dielectric spectroscopic, calorimetric, and FTIR-ATR investigations of D-arabinose aqueous solutionsSingh, L. P.; Cerveny, Silvina CSIC ORCID ; Alegría, Ángel CSIC ORCID ; Colmenero de León, Juan CSIC ORCIDartículo
18closedAccessaccesoRestringido.pdf.jpg2011Broadband dielectric spectroscopy and calorimetric investigations of d-lyxoseSingh, L. P.; Alegría, Ángel CSIC ORCID ; Colmenero de León, Juan CSIC ORCIDartículo
19openAccessbroadynam.pdf.jpg2020Broadband dielectric spectroscopy study of biobased poly(alkylene 2,5-furanoate)s’ molecular dynamicsSoccio, Michelina CSIC ORCID; Martínez-Tong, Daniel E. CSIC ORCID CVN; Guidotti, Giulia; Robles-Hernández, Beatriz CSIC ORCID; Munari, Andrea; Lotti, Nadia; Alegría, Ángel CSIC ORCID artículo
20closedAccessaccesoRestringido.pdf.jpg22-jul-2019Broadband dielectric spectroscopy to validate architectural features in Type-A polymers: Revisiting the poly(glycidyl phenyl ether) caseMartínez-Tong, Daniel E. CSIC ORCID CVN; Ochs, Jordan CSIC ORCID; Barroso-Bujans, Fabienne CSIC ORCID; Alegría, Ángel CSIC ORCID artículo