Browsing by Author "Ginebra Molins, Maria Pau"
Now showing items 1-20 of 185
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3D printing non-cylindrical strands: morphological and structural implications
(Elsevier, 2021-10-01)
Article
Open Access
Covenantee: Mimetis Biomaterials / Universidade de VigoConventional direct ink writing uses circular nozzles and, therefore, results in cylindrical strands. 3D printing with non-circular nozzles adds new degrees of freedom to this versatile technology, and allows obtaining ... -
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 dual molecular biointerface combining RGD and KRSR sequences improves osteoblastic functions by synergizing integrin and cell-membrane proteoglycan binding
(2019-03-21)
Article
Open Access
Covenantee: Universitat Internacional de CatalunyaSynergizing integrin and cell-membrane heparan sulfate proteoglycan signaling on biomaterials through peptidic sequences is known to have beneficial effects in the attachment and behavior of osteoblasts; however, controlling ... -
A microfluidic-based approach to investigate the inflammatory response of macrophages to pristine and drug-loaded nanostructured hydroxyapatite
(Elsevier, 2022-12-01)
Article
Open AccessThe 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 multiparametric advection-diffusion reduced-order model for molecular transport in scaffolds for osteoinduction
(Springer Nature, 2022-05-05)
Article
Open AccessScaffolds are microporous biocompatible structures that serve as material support for cells to proliferate, differentiate and form functional tissue. In particular, in the field of bone regeneration, insertion of scaffolds ... -
A novel strategy to enhance interfacial adhesion in fiber-reinforced calcium phosphate cement
(Elsevier, 2017-11-01)
Article
Open Access
Covenantee: Uppsala universitetCalcium phosphate cements (CPCs) are extensively used as synthetic bone grafts, but their poor toughness limits their use to non-load-bearing applications. Reinforcement through introduction of fibers and yarns has been ... -
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 ... -
Accelerated hardening of nanotextured 3D-plotted self-setting calcium phosphate inks
(Elsevier, 2018-01-01)
Article
Open AccessDirect ink writing (DIW) techniques open up new possibilities for the fabrication of patient-specific bone grafts. Self-setting calcium phosphate inks, which harden at low temperature, allow obtaining nanostructured scaffolds ... -
All-in-one trifunctional strategy: A cell adhesive, bacteriostatic and bactericidal coating for titanium implants
(2018-09-01)
Article
Open AccessStrategies to inhibit initial bacterial adhesion are extremely important to prevent infection on biomaterial surfaces. However, the simultaneous attraction of desired eukaryotic cells remains a challenge for successful ... -
An engineered biomimetic peptide regulates cell behavior by synergistic integrin and growth factor signaling
(2020-12-18)
Article
Open Access
Covenantee: Max-Planck-Institut für medizinische ForschungRecreating the healing microenvironment is essential to regulate cell–material interactions and ensure the integration of biomaterials. To repair bone, such bioactivity can be achieved by mimicking its extracellular matrix ... -
Antimicrobial properties and dentin bonding strength of magnesium phosphate cements
(2013-09)
Article
Restricted access - publisher's policy
Covenantee: University of Minnesota School of DentistryThe main objective of this work was to assess the antimicrobial properties and the dentin-bonding strength of novel magnesium phosphate cements (MPC). Three formulations of MPC, consisting of magnesium oxide and a phosphate ... -
Bioactivation of calcium deficient hydroxyapatite with foamed gelatin gel. A new injectable self-setting bone analogue
(2014-02)
Article
Restricted access - publisher's policyAn alternative approach to bone repair for less invasive surgical techniques, involves the development of biomaterials directly injectable into the injury sites and able to replicate a spatially organized platform with ... -
Bioactivity and antibacterial properties of calcium- and silver-doped coatings on 3D printed titanium scaffolds
(Elsevier, 2021-09)
Article
Restricted access - publisher's policy
Covenantee: Institut de Bioenginyeria de Catalunya / AMESOne of the major problems faced by metallic implants is the high probability of bacterial infections, with significant consequences for the patient. In this work, a thermochemical treatment is proposed to obtain silver-doped ... -
Bioceramics and bone healing
(2018-05-01)
Article
Open Access- Calcium phosphates have long been used as synthetic bone grafts. Recent studies have shown that the modulation of composition and textural properties, such as nano-, micro- and macro-porosity, is a powerful strategy to ... -
Biocompatible vehicles for RONS generated by atmospheric plasmas in liquids
(Plasmadis, 2019)
Conference report
Open Access -
Biomimetic treatment on dental implants for short -term bone regeneration
(2013)
Article
Restricted access - publisher's policy
Covenantee: University of Minnesota School of DentistryThe main purpose of this work was to assess the short-term bone regenerative potential of new osteoconductive implants. The novelty of the study lies in the analysis of the effectiveness of a novel two-step treatment which ... -
Biomimetic treatment on dental implants for short-term bone regeneration
(2014-01-01)
Article
Restricted access - publisher's policy
Covenantee: University of Minnesota School of DentistryObjectives The main purpose of this work was to assess the short-term bone regenerative potential of new osteoconductive implants. The novelty of the study lies in the analysis of the effectiveness of a novel two-step ... -
Biomimetic versus sintered calcium phosphates: The in vitro behavior of osteoblasts and mesenchymal stem cells
(2017-12-01)
Article
Open Access© Copyright 2017, Mary Ann Liebert, Inc.The fabrication of calcium phosphates using biomimetic routes, namely, precipitation processes at body temperature, results in distinct features compared to conventional sintered ...
