dr antonio tilocca
- Room G19B
- Department of Chemistry
- WC1H 0AJ
- Senior Research Fellow
- Dept of Chemistry
- Faculty of Maths & Physical Sciences
The research activity focuses on structural, dynamical and electronic properties of oxide materials and of their interfaces, relevant to their application in areas of technological interest, such as biomedicine and photocatalysis.
Bioactive glasses, water on TiO2 surfaces and "Maya Blue" hybrid materials are the targets of current investigations. These systems are investigated through classical and ab-initio Molecular Dynamics, as well as total energy DFT calculations.
In my recent work on bioactive glasses (reviewed here) I have devised and developed new methods and computational/statistical approaches to model structural and dynamical properties of these complex materials, and used these approaches to expose hidden features, beyond "conventional" ones like the network connectivity, which contribute to explain the biological behaviour of bioglasses. It is certainly rewarding that the very same ideas and approaches that I have pioneered and explored, such as the first ab-initio models of bioglasses from Car-Parrinello MD (e.g., here) or the introduction of new unconventional structural markers of bioactivity (e.g., here) are now inspiring very similar computational studies for very similar amorphous biomaterials.
I have authored > 60 research papers on peer-reviewed journals, which have received >1800 citations to date (ISI h-index: 27).
For additional information please visit my UCL webpage
- Bioactive Glass for tissue repair and regeneration
- Biomaterial Surfaces and Interfaces
- Fluorine- and titanium-doped Bioglass
- Glass vectors for in-situ radiotherapy
- Maya Blue pigments
- The water/titanium oxide interface
Atomic-scale models of early-stage alkali depletion and SiO2-rich gel formation in bioactive glasses.
Towards a Rational Design of Bioactive Glasses with Optimal Structural Features: Composition-Structure Correlations Unveiled by Solid-State NMR and MD Simulations.
Role of glass structure in defining the chemical dissolution behavior, bioactivity and antioxidant properties of zinc and strontium co-doped alkali-free phosphosilicate glasses
Role of glass structure in defining the chemical dissolution behavior, bioactivity and antioxidant properties of zinc- and strontium- co-doped alkali-free phosphosilicate glasses.
Cooling rate and size effects on the medium-range structure of multicomponent oxide glasses simulated by molecular dynamics
Hydration Effects on the Structural and Vibrational Properties of Yttrium Aluminosilicate Glasses for in Situ Radiotherapy.
Molecular Dynamics Simulations and Structural Descriptors of Radioisotope Glass Vectors for In-Situ Radiotherapy
2000PhDDoctor of PhilosophyUniversita degli Studi di Sassari
1995LAULaureaUniversita degli Studi di Sassari
After obtaining a PhD in Physical Chemistry at University of Sassari (Italy), I held postdoctoral positions at University of Insubria-Como (Italy), Princeton University (USA) and UCL, where I currently hold a Royal Society University Research Fellowship.
- Ab-initio Simulations
- Adsorption and Reactivity at Surfaces
- Bioactive Glass
- Computer Simulations
- Maya Blue
- Molecular Dynamics
- Radionuclide Glass Vectors for Cancer Therapy
- Regenerative Medicine
- Titanium Oxide
- Prof José Maria Ferreira,
- Prof Annabella Selloni
- Dr Ashutosh Goel
- Prof Alastair Cormack
- Prof Maria Cristina Menziani
- Prof Mattias Eden
- Prof Piero Ugliengo
- Dr Julian Jones