https://hdl.handle.net/2072/478794 2026-04-06T20:06:45Z https://hdl.handle.net/2445/96362 La recerca amb animals de laboratori: Per què, com i on (Seminaris Tecnològics 2012) Rodrigo i Calduch, Ma. Teresa Seminari enregistrat a UBTV. Disponible a: http://www.ub.edu/ubtv/video/la-recerca-amb-animals-de-laboratori 2016-03-10T16:49:37Z https://hdl.handle.net/2445/32166 Handbook of instrumental techniques for materials, chemical and biosciences research Seoane, José Ramón; Llovet Ximenes, Xavier This Handbook contains a collection of articles describing instrumental techniques used for Materials, Chemical and Biosciences research that are available at the Scientific and Technological Centers of the University of Barcelona (CCiTUB). The CCiTUB are a group of facilities of the UB that provide both the research community and industry with ready access to a wide range of major instrumentation. Together with the latest equipment and technology, the CCiTUB provide expertise in addressing the methodological research needs of the user community and they also collaborate in R+D+i Projects with industry. CCiTUB specialists include technical and Ph.D.-level professional staff members who are actively engaged in methodological research. Detailed information on the centers’ resources and activities can be found at the CCiTUB website www.ccit.ub.edu ... 2012-10-01T09:05:08Z https://hdl.handle.net/2445/204081 Cooperativity effects in a new pterostilbene/phenanthroline cocrystal Barbas Cañero, Rafael; Bofill, Lídia; Kumar, Vineet; Prohens López, Rafael; Frontera, Antonio The SCXRD structure of the natural dietary compound pterostilbene (trans-3,5-dimethoxy-4-hydroxystilbene) and phenanthroline (1,10-phenanthroline) cocrystal is reported herein. In the solid state the cocrystal forms several H-bonded and Csingle bondH···π supramolecular synthons that have been analyzed by DFT calculations, with a particular focus on the parallel face-to-face stacking of the phenanthroline rings, a relevant and quite unusual feature (antiparallel displaced mode is more common). Cooperativity effects between H-bonding and aromatic interactions have been studied to rationalize the formation of this unusual π-stacking mode and the supramolecular assemblies have been further analyzed using several computational techniques, i.e., molecular electrostatic potential (MEP) surfaces and the quantum theory of 'atom-in-molecules' (QTAIM) combined with reduced density gradient (RDG) plots. 2023-12-01T13:56:16Z https://hdl.handle.net/2445/32163 Paleomagnetism: principles and applications Beamud Amorós, Elisabet Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32166; This article summarizes the basic principles of Paleomagnetism, with examples of applications in geology that illustrate the capabilities of the technique. 2012-10-01T08:23:29Z