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arXiv · 1509.04606

Nanomanufacturing of titania interfaces with controlled structural and functional properties by supersonic cluster beam deposition

Alessandro Podestà·Francesca Borghi·Marco Indrieri·Simone Bovio·Claudio Piazzoni·Paolo Milani
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Abstract

Great emphasis is placed on the development of integrated approaches for the synthesis and the characterization of ad hoc nanostructured platforms, to be used as templates with controlled morphology and chemical properties for the investigation of specific phenomena of great relevance for technological applications in interdisciplinary fields such as biotechnology, medicine and advanced materials. Here we discuss the crucial role and the advantages of thin film deposition strategies based on cluster-assembling from supersonic cluster beams. We select cluster-assembled nanostructured titania (ns-TiO2) as a case study to demonstrate that accurate control over morphological parameters can be routinely achieved, and consequently over several relevant interfacial properties and phenomena, like surface charging in a liquid electrolyte, and proteins and nanoparticles adsorption.

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Alessandro Podestà, Francesca Borghi, Marco Indrieri, Simone Bovio, Claudio Piazzoni, Paolo Milani. 2015-09-14. Nanomanufacturing of titania interfaces with controlled structural and functional properties by supersonic cluster beam deposition. https://doi.org/10.1063/1.4937549

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