Browsing by Contributor "Institut de Bioenginyeria de Catalunya"
Now showing items 1-20 of 206
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3D printing as a strategy to scale-up biohybrid hydrogels for T cell manufacture
(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 CatalunyaThe 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
(Elsevier, 2021-01-01)
Article
Open Access
Covenantee: Institut de Bioenginyeria de CatalunyaPorosity 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
(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 CatalunyaConcave 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.
(2013-10-17)
Article
Restricted access - publisher's policy
Covenantee: University of Minnesota School of Dentistry / Universidad de ValladolidWe 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
(Elsevier, 2022-12-01)
Article
Open Access
Covenantee: Uppsala universitet / Institut de Bioenginyeria de CatalunyaThe 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
(2015-06-01)
Article
Open AccessThe 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
(Springer, 2015-01)
Article
Restricted access - publisher's policyPose-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
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Restricted access - publisher's policyRobotic-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
(2021-01-25)
Article
Open Access
Covenantee: Universitat de Barcelona / Institut de Bioenginyeria de CatalunyaA 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
(Springer, 2021-05-24)
Article
Open Access
Covenantee: Université Toulouse III - Paul Sabatier / Institut de Bioenginyeria de CatalunyaIn 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
(2015-11)
Article
Open AccessWearable 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
(2014-11-14)
Article
Open AccessThe 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
(2014-07-30)
Article
Restricted access - publisher's policyRadial 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
(2014)
Article
Restricted access - publisher's policyThis 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
(2010-04-15)
Article
Open AccessThe 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
(2010)
Conference report
Open Access -
Analysis of normal and continuous adventitious sounds for the assessment of asthma
(2014)
Part of book or chapter of book
Open Access -
Analysis of QRS loop in the vectorcardiogram of patients with Chagas' disease
(2010)
Conference report
Open AccessIn 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
(2014)
Conference report
Restricted access - publisher's policyDue 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
(2011)
Conference report
Restricted access - publisher's policyOne 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 ...