A5004279761- Bone Tissue Engineering Materials
- Corrosion Behavior and Inhibition
- Orthopaedic implants and arthroplasty
- Magnesium Alloys: Properties and Applications
- Titanium Alloys Microstructure and Properties
- Graphene and Nanomaterials Applications
- Hydrogen embrittlement and corrosion behaviors in metals
- Aluminum Alloys Composites Properties
- High-Temperature Coating Behaviors
- Hydrogen Storage and Materials
- Electrodeposition and Electroless Coatings
- Intermetallics and Advanced Alloy Properties
- Graphene research and applications
- Metal and Thin Film Mechanics
- Phytochemicals and Antioxidant Activities
- Concrete Corrosion and Durability
- Electrospun Nanofibers in Biomedical Applications
- Electrochemical Analysis and Applications
- Additive Manufacturing Materials and Processes
- Dental materials and restorations
- Nanoparticles: synthesis and applications
- Aluminum Alloy Microstructure Properties
- Supercapacitor Materials and Fabrication
- High Entropy Alloys Studies
- Remote Sensing and LiDAR Applications
Cenim - Centro Nacional de Investigaciones Metalurgicas
2013-2024
Consejo Superior de Investigaciones Científicas
2010-2024
Universidad Autónoma de Madrid
2006-2023
Universidad Politécnica de Madrid
2022
Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine
2018
University of Leicester
2015
Universidad de Salamanca
2003-2008
University of Reading
2004
Joint Research Centre
2002
Instituto de Ciencias de La Construcción Eduardo Torroja
1996
Nowadays, there is considerable interest in finding out about antioxidants thatare consumed the habitual diet. It known that polyphenols are involved reducing therisk of diseases associated with oxidative stress. The vitro antioxidant activity theprincipal wine polyphenolic compounds (catechins, procyanidins, anthocyanins andpyranoanthocyanins) was studied this work. Four distinct methods were used to assessthe capacity tested compounds: inhibition peroxynitrite mediatedtyrosine nitration,...
During red wine aging, there is a loss of anthocyanins and the formation various other pigments, so-called vitisins A, which are formed through chemical interaction original with pyruvic acid. The objective this study was to investigate antioxidant activities most abundant present in (glycosides delphinidin, petunidin, malvidin) their corresponding A. Anthocyanins exhibited higher iron reducing as well 2,2‘-azinobis (3-ethyl-benzothiazoline-6-sulfonate) peroxyl radical scavenging activity...
Anthocyanins are a group of natural occurring pigments responsible for the red-blue color grapes and many fruits vegetables. derived double interest, one technological, as they can be used colorants, another due to their implication on human health through antioxidant activity. Although there numerous studies regarding activity grape extracts well red wine, free radical scavenging purified anthocyanins pyranoanthocyanins is largely unknown. In present study, hydroxyl superoxide anion...
The present work evaluates the biocompatibility of a fluoride surface‐modified AZ31 magnesium alloy (AZ31HF) with different cell lines that coexist in implant environment to test its potential use as biodegradable and absorbable biomaterial for bone repair. A clear stimulation proliferation an enhancement mitochondrial respiratory activity were observed when mouse osteoblasts (MC3T3‐E1), fibroblasts (L929), macrophages (J774) cultured modified alloy. No significant change apoptosis or...
While high-quality defect-free epitaxial graphene can be efficiently grown on metal substrates, strong interaction with the supporting quenches its outstanding properties. Thus, protocols to transfer insulating substrates are obligatory, and these often severely impair properties by introduction of structural or chemical defects. Here we describe a simple easily scalable general methodology structurally electronically decouple from Pt(111) Ir(111) surfaces. A multi-technique characterization...
Improvements in durable lubrication together with minimized wear are essential for obtaining long-term, functioning metallic joint prostheses. To achieve this objective, CoCr surface was functionalized Graphene Oxide (GO) and characterized by FTIR XPS. alloy subjected to alkalinization order generate high hydroxyl content on the surface. XPS revealed reactive OH groups, enabling intermediate coupling via (3-aminopropyl) triethoxysilane (APTES), which cured at 45 °C 75 24 h 30 min,...
The ideal temporary implant should offer enough mechanical support to allow healing of the fracture and then biodegrade be resorbed by metabolic mechanisms without causing any toxic effect.The aim this research has been simultaneously study in situ bone biodegradation AZ31 Mg alloy as an osteosynthesis material.The vivo was carried out implants with Mgfluoride coating inserted un-fractured fractured femurs Wistar rats for long experimentation time, from 1 13 months, means computed...
Rod-like octadecylphosphonic acid (ODPA) capped CdSe nanocrystals (NCs) produced by hot injection in the presence of chlorinated cosolvents modify their shape and surface properties incorporation chloride capping ligand shell. Correlated cyclic voltammetry (CV) X-ray photoelectron spectroscopy (XPS) studies have been performed to address effect this on NCs surface. In contrast ODPA rod-like NCs, XPS confirm that, during oxidation containing chloride, not only Se atoms but also Cd takes...