Exploració per tema "Biomolècules"

Ara es mostren els items 1-11 de 11

    • Biofunctionalization of titanium surfaces with heparin-binding biomolecules to enhance osteointegration of implants 

      Garrido Domínguez, Beatriz (Universitat Politècnica de Catalunya, 2015-06)
      Projecte Final de Màster Oficial
      Accés obert
      For orthopaedic, dental or craniofacial applications osteointegration is critical for short-term initial stability and long-term success of the implant. Important efforts have been made in the past to optimize the ...

    • Controlled manipulation of enzyme specificity through immobilization-induced flexibility constraints 

      Coscolín, Cristina; Beloqui, Ana; Martínez-Martínez, Mónica; Bargiela, Rafael; Santiago, Gerard; Blanco, Rosa M.; Delaittre, Guillaume; Márquez-Álvarez, Carlos; Ferrer, Manuel (Elsevier, 2018-09-05)
      Article
      Accés obert
      It is thought that during immobilization enzymes, as dynamic biomolecules, may become distorted and this may alter their catalytic properties. However, the effects of different immobilization strategies on enzyme rigidity ...

    • Design and fabrication of a Planar Diffusion Chamber for bio-chemical applications 

      Pérez Laka, Iván (Universitat Politècnica de Catalunya, 2011-07-13)
      Projecte/Treball Final de Carrera
      Accés obert
      English: Diffusion processes of molecules pretend to be the most important tool of communication between nanometric devices, thereby theoretical and practical studies of these processes became essential in the development ...

    • Dynamics of an inchworm nano-walker 

      Alva, Aleix; Sancho, Jose Maria; Lacasta Palacio, Ana María (Elsevier Science, 2006-05-19)
      Article
      Accés obert
      An inchworm processive mechanism is proposed to explain the motion of dimeric molecular motors such as kinesin.We present here preliminary results for this mechanism focusing on observables like mean velocity, coupling ...

    • Interacting with molecular models in virtual reality 

      Giralt Garcia, Oriol (Universitat Politècnica de Catalunya, 2019-04-17)
      Treball Final de Grau
      Accés obert
      Molecular visualization software is an upcoming and growing sector than it's tracing its path thanks to the incoming technologies. Not only allows to compute time-consuming CPU and GPU programs and renders in lesser time, ...

    • Nonswelling Thiol–Yne Cross-Linked Hydrogel Materials as Cytocompatible Soft Tissue Scaffolds 

      Macdougall, Laura J.; Pérez Madrigal, Maria del Mar; Arno, Maria C.; Dove, Andrew P. (2018-05-14)
      Article
      Accés obert
      A key drawback of hydrogel materials for tissue engineering applications is their characteristic swelling response, which leads to a diminished mechanical performance. However, if a solution can be found to overcome such ...

    • Solvent effects on the properties of hyperbranched polythiophenes 

      Torras Costa, Juan; Zanuy Gomara, David; Aradilla, David; Alemán Llansó, Carlos (2016-08-11)
      Article
      Accés obert
      The structural and electronic properties of all-thiophene dendrimers and dendrons in solution have been evaluated using very different theoretical approaches based on quantum mechanical (QM) and hybrid QM/molecular mechanics ...

    • Structural and functional characterization of Solanum tuberosum VDAC36 

      Lopes Rodrigues, Maximilien; Matagne, André; Zanuy Gomara, David; Alemán Llansó, Carlos; Perpète, Eric A.; Michaux, Catherine Anne Gisèle (2020-06-24)
      Article
      Accés obert
      As it forms water-filled channel in the mitochondria outer membrane and diffuses essential metabolites such as NADH and ATP, the voltage-dependent anion channel (VDAC) protein family plays a central role in all eukaryotic ...

    • Studies on organic solar cells based on small-molecules : tetraphenyldibenzoperiflanthene and fullerene C70 

      Galindo Lorente, Sergi (Universitat Politècnica de Catalunya, 2015-11-18)
      Tesi
      Accés obert
      This work deals with the research on organic solar cells based on small-molecules semiconductors. In particular, organic solar cells of this thesis have been used tetraphenyldibenzoperiflanthene as donor material and ...

    • Synthesis of functionalized polythiophenes for detection of biomolecules 

      Redondo Negrete, Edurne (Universitat Politècnica de Catalunya, 2013-09)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      The present study reports the preparation of two different semiconducting polythiophene-type polymers, poly(hydroxymethylated-3,4-ethylenedioxythiophene), (PEDOT-MeOH) and poly[2,2’-(3-dodecylacetate)thiophene], ...

    • Theoretical and Experimental Study of AM and FM Molecular Communications 

      Pérez Laka, Iván (Universitat Politècnica de Catalunya, 2011-05-06)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   New Jersey Institute of Technology
      Català: En el mètode de senyalització intercel·lular paracrina, les cèl·lules biològiques (emissors) secreten molècules al medi fluídic que les envolta. Les molècules secretades difonen en el medi (canal de comunicacions) ...