U16. Surface Characterization and Calorimetry Unit
- Scientific Director: Prof. M Luisa González Martín email@example.com
- Scientific Coordinator: Prof. M Luisa González Martín firstname.lastname@example.org
- Entities: Universidad de Extremadura
- Address: Avda Elvas, S/N, 06006, Badajoz, Spain
- Phone: +34 924 289 532
- Web: WEB
The purpose of this Unit is to give support for the analysis of surface composition to researchers. This facility allows a broad knowledge about the chemistry of surfaces by the combination of the information of elements presents and their coordination state, given by the XPS technique, and the molecular structure of surface provided by the ToF-SIMs equipment. Its capabilities permit to work with extended and powdered solids, including those from biological origin as cells and bacteria. The characteristics of thin films on surfaces, as thickness, composition or electrical conductivity, can be also analyzed in this unit by spectroscopic ellipsometry. In addition, calorimetric analysis can be performed to test surface reactivity on powdered solids. ITC calorimetry facility is also under the Unit scheme.
Surface analysis laboratory fulfils the ISO9001:2008 (ES050823-1).
- U16-S01. XPS (Remote) OUTSTANDING – Temporarily OUT OF ORDER
FOR THOSE SERVICES IDENTIFIED AS OUTSTANDING, AT LEAST 20% OF THEIR CAPACITY IS OPEN UNDER COMPETITIVE ACCESS. SEE ANNEX 1 OF ACCESS PROTOCOL FOR DETAILS ON % OF OPENNESS FOR EACH SERVICE
- U16-E01. TAM III isothermal nanocalorimeter system. (TA Instruments) – Temporarily OUT OF ORDER
- U16-E02. UVISEL ellipsometer (Horiba JovinYvon)
- U16-E03. K-Alpha X-ray photoelectron spectroscopy (XPS) system (Thermo)
- U16-E04. ToF-SIMS 5 Time-of-flight secondary-ion mass spectrometry system (ION TOF )
|Ref||Title||Funding Organism||Unit Role|
|MAT2015-63974-C4-3-R||SUPERFICIAL CHARACTERIZATION AND MICROBIAL ADHESION OF BIODEGRADABLE AND BIOREABSORBIBLE MATERIALS MAGNESIUM BASE FOR BONE REPAIR||MINISTERIO DE ECONOMÍA Y COMPETITIVIDAD||Working package|
|MAT2015-63974-C4-4-R||FORMATION OF MICROBIAL BIOFILMS ON BIODEGRADABLE AND BIOREABSORBABLE MG MATERIALS FOR BONE REPAIR AND BIOCOMPATIBILITY OF THESE IN EXPERIMENTATION ANIMALS||MINISTERIO DE ECONOMÍA Y COMPETITIVIDAD||Participant|
|MAT2014-52905-REDT||RESEARCH NETWORK FOR THE DEVELOPMENT OF FUNCTIONALIZED TITANIUM IMPLANTS||MINISTERIO DE ECONOMÍA Y COMPETITIVIDAD||Oberver|
|PCIN-2016-146||SIGNAL IMPLANT FOR ACCESSION AND BONE GROWTH||MINISTERIO DE ECONOMÍA Y COMPETITIVIDAD||Oberver|
- Monje A., Gonzalez-Garcia R., Fernandez-Calderon M.C., Hierro-Oliva M., Gonzalez-Martin M.L., Del Amo F.S.-L. et al. Surface topographical changes of a failing acid-etched long-term in function retrieved dental implant. Journal of Oral Implantology. 2016;42(1):12-16.
- Constantino J.A., Delgado-Rastrollo M., Pacha-Olivenza M.A., Gonzalez-Martin M.L., Quiles M., Perez-Giraldo C. et al. In vivo bactericidal efficacy of the Ti6Al4V surface after ultraviolet C treatment. Journal of Orthopaedics and Traumatology. 2016;:1-9.
- Rodriguez-Sanchez J., Gallardo-Moreno A.M., Bruque J.M., Gonzalez-Martin M.L.. Adsorption of human fibrinogen and albumin onto hydrophobic and hydrophilic Ti6Al4V powder. Applied Surface Science. 2016;376:269-275.
- Constantino J.A., Delgado-Rastrollo M., Pacha-Olivenza M.A., Perez-Giraldo C., Quiles M., Gonzalez-Martin M.L. et al. In vivo bactericidal efficacy of farnesol on Ti6Al4V implants. Revista Espanola de Cirugia Ortopedica y Traumatologia. 2016;:-.
- Crespo L., Hierro-Oliva M., Barriuso S., Vadillo-Rodriguez V., Montealegre M.A., Saldana L. et al. On the interactions of human bone cells with Ti6Al4V thermally oxidized by means of laser shock processing. Biomedical Materials (Bristol). 2016;11(1):-.
- Pena-Gonzalez C.E., Garcia-Broncano P., Ottaviani M.F., Cangiotti M., Fattori A., Hierro-Oliva M. et al. Dendronized Anionic Gold Nanoparticles: Synthesis, Characterization, and Antiviral Activity. Chemistry – A European Journal. 2016;22(9):2987-2999.
- Cordoba A., Hierro-Oliva M., Pacha-Olivenza M.A., Fernandez-Calderon M.C., Perello J., Isern B. et al. Direct Covalent Grafting of Phytate to Titanium Surfaces through Ti-O-P Bonding Shows Bone Stimulating Surface Properties and Decreased Bacterial Adhesion. ACS Applied Materials and Interfaces. 2016;8(18):11326-11335.
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