Ara mostrant els elements 1-8 de 8
Portilla Arias, José Antonio (Data de defensa: 2008-04-24)
In the rapidly changing scientific world, contributions of scientists and engineers are leading to major new solutions of significant medical problems. Biology and medicine are beginning to reduce the ...
García Álvarez, Montserrat (Data de defensa: 1997-03-07)
El presente trabajo se ha centrado en la síntesis, caracterización y estudio estructural de poli(alfa-alquil-beta-L-aspartato)s con grupos laterales ramificados y cíclicos.<br/><br/> Se han sintetizado ...
Bermúdez Hermida, Marta Maria (Data de defensa: 1998-12-18)
El trabajo realizado en la Tesis tiene como objetivo general el estudio estructural de nylons fundamentalmente mediante la difracción de rayos-x y la microscopía electrónica. Los nylons estudiados se ...
Morales Huerta, Juan Carlos (Data de defensa: 2018-02-26)
In recent years, as a result of climate change, the interest in sustainable materials has increased dramatically. The replacement of compounds of petrochemical origin by bio-based has spread to all areas ...
Zakharova, Elena (Data de defensa: 2017-12-11)
In this century, the major use of synthetic polymers have been as replacements for more traditional materials, particulary in packaging. Today the packaging industry is by far the major user of plastics. ...
Bautista Betancur, Mayka Irina (Data de defensa: 2015-09-21)
A polymer containing small amounts of ionic groups either along the polymer backbone chains or as pendant groups is defined as ionomer. As originally proposed by Eisenberg, the interaction between ionic ...
Lanz Landázuri, Alberto (Data de defensa: 2014-04-28)
Polymers are becoming preferred materials in biomedical applications because of their vast diversity of properties, functionalities and applications. Properties as mechanical strength, stability against ...
Gamarra Montes, Ana (Data de defensa: 2018-07-13)
In recent years, the increasing public concern about the environmental pollution caused by persistent plastic wastes has stimulated the interest in replacing synthetic polymers by biopolymers. The term ...