Now showing items 1-20 of 206

    • 3D printing as a strategy to scale-up biohybrid hydrogels for T cell manufacture 

      Pérez del Río, Eduardo; Rey Viñoles, Sergi; Santos, Fabião; Castellote-Borrell, Miquel; Merlina, Francesca; Veciana Miró, Jaume; Ratera Bastardas, Imma; Mateos Timoneda, Miguel Ángel; Engel López, Elisabeth; Guasch, Judith (2024-01-01)
      Article
      Open Access
      Covenantee:   Centro de Investigación Biomédica en Red. Bioingeniería, Biomateriales y Nanomedicina / Universitat Autònoma de Barcelona / Consejo Superior de Investigaciones Científicas / Universitat Internacional de Catalunya / Institut de Bioenginyeria de Catalunya
      The emergence of cellular immunotherapy treatments is introducing more efficient strategies to combat cancer as well as autoimmune and infectious diseases. However, the cellular manufacturing procedures associated with ...
    • 3D printing of hierarchical porous biomimetic hydroxyapatite scaffolds: Adding concavities to the convex filaments 

      Konka, Joanna Magdalena; Buxadera Palomero, Judit; Español Pons, Montserrat; Ginebra Molins, Maria Pau (Elsevier, 2021-01-01)
      Article
      Open Access
      Covenantee:   Institut de Bioenginyeria de Catalunya
      Porosity plays a key role on the osteogenic performance of bone scaffolds. Direct Ink Writing (DIW) allows the design of customized synthetic bone grafts with patient-specific architecture and controlled macroporosity. ...
    • 3D printing with star-shaped strands: a new approach to enhance in vivo bone regeneration 

      Raymond Llorens, Santiago; Lehmann, Cyril; Thorel, Emilie; Benítez Iglesias, Raúl; Riveiro Rodríguez, Antonio; Pou Saracho, Juan María; Manzanares Céspedes, Maria Cristina; Franch Serracanta, Jordi; Canal Barnils, Cristina; Ginebra Molins, Maria Pau (Elsevier, 2022-06-01)
      Article
      Open Access
      Covenantee:   Mimetis Biomaterials / Institut de Recerca Sant Joan de Déu / Universidade de Vigo / Universitat de Barcelona / Universitat Autònoma de Barcelona / Institut de Bioenginyeria de Catalunya
      Concave surfaces have shown to promote bone regeneration in vivo. However, bone scaffolds obtained by direct ink writing, one of the most promising approaches for the fabrication of personalized bone grafts, consist mostly ...
    • A bioactive elastin-like recombinamer reduces unspecific protein adsorption and enhances cell response on titanium surfaces. 

      Salvagni, Emiliano; Berguig, Geoffrey; Engel López, Elisabeth; Rodriguez Cabello, Jose Carlos; Coullerez, Geraldine; Textor, Marcus; Planell Estany, Josep Anton; Gil Mur, Francisco Javier; Aparicio Bádenas, Conrado José (2013-10-17)
      Article
      Restricted access - publisher's policy
      Covenantee:   University of Minnesota School of Dentistry / Universidad de Valladolid
      We present the immobilization on synthetic substrates of elastin-like recombinamers (ELR) that combine a bioactive motif for cell adhesion with protein antifouling properties. Physical adsorption of the recombinamers and ...
    • A microfluidic-based approach to investigate the inflammatory response of macrophages to pristine and drug-loaded nanostructured hydroxyapatite 

      Carter, Sarah-Sophia D.; Atif, Abdul-Raouf; Díez Escudero, Anna; Grape, Maja; Ginebra Molins, Maria Pau; Tenje, Maria; Mestres, Gemma (Elsevier, 2022-12-01)
      Article
      Open Access
      Covenantee:   Uppsala universitet / Institut de Bioenginyeria de Catalunya
      The in vitro biological characterization of biomaterials is largely based on static cell cultures. However, for highly reactive biomaterials such as calcium-deficient hydroxyapatite (CDHA), this static environment has ...
    • A multi-robot cooperation strategy for dexterous task oriented teleoperation 

      Hernansanz Prats, Alberto; Casals Gelpí, Alicia; Amat Girbau, Josep (2015-06-01)
      Article
      Open Access
      The use of multiple robots working cooperatively in a redundant way offers new possibilities in the execution of complex tasks in dynamic workspaces. The aim of this work is to increase the range of applicability of ...
    • A new relational geometric feature for human action recognition 

      Vinagre Ruiz, Manuel; Aranda López, Juan; Casals Gelpí, Alicia (Springer, 2015-01)
      Article
      Restricted access - publisher's policy
      Pose-based features have demonstrated to outperform low-levelappearance features in human action recognition. New RGB-D cameras provide locations of human joints with which geometric correspondences can be easily calculated. ...
    • A recurrent neural network approach for 3d vision-based force estimation 

      Avilés Rivero, Angélica Ivone; Marbán González, Arturo; Sobrevilla Frisón, Pilar; Casals Gelpí, Alicia; Fernández Ruzafa, José (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Conference report
      Restricted access - publisher's policy
      Robotic-assisted minimally invasive surgery has demonstrated its benefits in comparison with traditional procedures. However, one of the major drawbacks of current robotic system approaches is the lack of force feedback. ...
    • A versatile click chemistry-based approach for functionalizing biomaterials of diverse nature with bioactive peptides 

      Martín Gómez, Helena; Oliver Cervelló, Lluís; Sánchez Campillo, Iván; Marchán, Vicente; Ginebra Molins, Maria Pau; Mas Moruno, Carlos (2021-01-25)
      Article
      Open Access
      Covenantee:   Universitat de Barcelona / Institut de Bioenginyeria de Catalunya
      A novel and versatile toolkit approach for the functionalization of biomaterials of different nature is described. This methodology is based on the solid-phase conjugation of specific anchoring units onto a resin-bound ...
    • a-tricalcium phosphate synthesis from amorphous calcium phosphate: structural characterization and hydraulic reactivity 

      Martínez, Thomas; Español Pons, Montserrat; Charvillat, Cedric; Marsan, Olivier; Ginebra Molins, Maria Pau; Rey, Christian; Sarda, Stephanie (Springer, 2021-05-24)
      Article
      Open Access
      Covenantee:   Université Toulouse III - Paul Sabatier / Institut de Bioenginyeria de Catalunya
      In the present study, amorphous tricalcium phosphate (TCP) has been synthetized by a wet route to obtain low temperature a-TCP at 650 °C (LT-aTCP) and compare its structural, physical–chemical and thermal properties with ...
    • An adaptive control strategy for postural stability using a wearable robot 

      Rajasekaran, Vijaykumar; Aranda López, Juan; Casals Gelpí, Alicia; Pons, Jose Luis (2015-11)
      Article
      Open Access
      Wearable robots are expected to expand the use of robotics in rehabilitation since they can widen the assistance application context. An important aspect of a rehabilitation therapy, in terms of lower extremity assistance, ...
    • An approach for physiological motion compensation in robotic-assisted cardiac surgery 

      Avilés Rivero, Angélica Ivone; Sobrevilla Frisón, Pilar; Casals Gelpí, Alicia (2014-11-14)
      Article
      Open Access
      The lack of physiological motion compensation is a major problem in robotic-assisted cardiac surgery. Since the heart is beating while the surgeon carried out the procedure, dexterity of the surgeon’s and precision are ...
    • An efficient and reproducible method to culture Bergmann and cortical radial glia using textured PMMA 

      Álvarez Pinto, Zaída; Sena, Elena; Mattotti, Marta; Engel López, Elisabeth; Alcantara, Soledad (2014-07-30)
      Article
      Restricted access - publisher's policy
      Radial glia cells comprise the principal population of neural stem cells (NSC) during development. Attempts to develop reproducible radial glia and NSC culture methods have met with variable results, yielding non-adherent ...
    • An interactive robotic system for human assistance in domestic environments 

      Vinagre Ruiz, Manuel; Aranda López, Juan; Casals Gelpí, Alicia (2014)
      Article
      Restricted access - publisher's policy
      This work introduces an interactive robotic system for assistance, conceived to tackle some of the challenges that domestic environments impose. The system is organized into a network of heterogeneous components that share ...
    • An invasive and a noninvasive approach for the automatic differentiation of obstructive and central hypopneas 

      Morgenstern de Muller, Christian Rudolf; Schwaibold, Matthias; Randerath, Winfried J.; Bolz, Armin; Jané Campos, Raimon (2010-04-15)
      Article
      Open Access
      The automatic differentiation of obstructive and central respiratory events is a major challenge in the diagnosis of sleep-disordered breathing. Esophageal pressure (Pes) measurement is the gold-standard method to ...
    • Analisis de la señal del centro de presiones mediante auto-informacion mutua: Test con ojos abiertos 

      Galicia, Berenice; Vallverdú Ferrer, Montserrat; Peydro, Francisca; Casals Gelpí, Alicia (2010)
      Conference report
      Open Access
    • Analysis of normal and continuous adventitious sounds for the assessment of asthma 

      Lozano, Manuel; Fiz Fernández, José Antonio; Jané Campos, Raimon (2014)
      Part of book or chapter of book
      Open Access
    • Analysis of QRS loop in the vectorcardiogram of patients with Chagas' disease 

      Correa, Raul; Laciar, Eric; Arini, Pedro; Jané Campos, Raimon (2010)
      Conference report
      Open Access
      In the present work, we have studied the QRS loop in the Vectorcardiogram (VCG) of 95 chronic chagasic patients classified in different groups (I, II and III) according to their degree of myocardial damage. For comparison, ...
    • Analysis of the breathing pattern in elderly patients using the Hurst exponent applied to the respiratory flow signal 

      Tellez Gabriel, Juan Pablo; Herrera, Sergio; Benito Vales, Salvador; Giraldo Giraldo, Beatriz (2014)
      Conference report
      Restricted access - publisher's policy
      Due to the increasing elderly population and the extensive number of comorbidities that affect them, studies are required to determine future increments in admission to emergency departments. Some of these studies could ...
    • Analysis of the respiratory pattern variability of patients in weaning process using autoregressive modeling techniques 

      Chaparro Preciado, Javier; Giraldo Giraldo, Beatriz; Caminal Magrans, Pere; Benito Vales, Salvador (2011)
      Conference report
      Restricted access - publisher's policy
      One of the most challenging problems in intensive care is the process of discontinuing mechanical ventilation, called weaning process. An unnecessary delay in the discontinuation process and an early weaning trial are ...