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Carlo Ricciardi   Dr.  Senior Scientist or Principal Investigator 
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Carlo Ricciardi published an article in April 2019.
Top co-authors See all
Paola Rivolo

201 shared publications

Department of Applied Science and Technology, Corso Duca degli Abruzzi, 24 I-10129 Torino, Italy

Francesca Frascella

181 shared publications

Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, Torino 10129, Italy

Ilia Valov

108 shared publications

Peter Grünberg Institut 7 & JARA-FIT; Forschungszentrum Jülich; Wilhelm-Johnen-Straße 52425 Jülich Germany

Micaela Castellino

67 shared publications

Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy;(N.G.);(T.L.);(B.D.);(M.C.);(L.R.);(M.L.);(M.C.)

Mauro Tortello

56 shared publications

Dipartimento di Scienza Applicata e Tecnologia, Politecnico di Torino-sede di Alessandria, viale Teresa Michel 5, 15121 Alessandria, Italy

90
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186
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Publication Record
Distribution of Articles published per year 
(2001 - 2019)
Total number of journals
published in
 
33
 
Publications See all
Article 0 Reads 0 Citations Nanomechanical DNA resonators for sensing and structural analysis of DNA-ligand complexes Stefano Stassi, Monica Marini, Marco Allione, Sergei Lopatin... Published: 12 April 2019
Nature Communications, doi: 10.1038/s41467-019-09612-0
DOI See at publisher website PubMed View at PubMed ABS Show/hide abstract
The effect of direct or indirect binding of intercalant molecules on DNA structure is of fundamental importance in understanding the biological functioning of DNA. Here we report on self-suspended DNA nanobundles as ultrasensitive nanomechanical resonators for structural studies of DNA-ligand complexes. Such vibrating nanostructures represent the smallest mechanical resonator entirely composed of DNA. A correlative analysis between the mechanical and structural properties is exploited to study the intrinsic changes of double strand DNA, when interacting with different intercalant molecules (YOYO-1 and GelRed) and a chemotherapeutic drug (Cisplatin), at different concentrations. Possible implications of our findings are related to the study of interaction mechanism of a wide category of molecules with DNA, and to further applications in medicine, such as optimal titration of chemotherapeutic drugs and environmental studies for the detection of heavy metals in human serum.
Article 1 Read 0 Citations Junction properties of single ZnO nanowires with asymmetrical Pt and Cu contacts Gianluca Milano, Luca Boarino, Carlo Ricciardi Published: 26 March 2019
Nanotechnology, doi: 10.1088/1361-6528/ab0a9c
DOI See at publisher website ABS Show/hide abstract
Metal-semiconductor interfaces play a crucial role not only for regulating the electronic conduction mechanism but also in determining new functionalities in nanosized devices. In this work, we reported the investigation of the junction properties of single ZnO NWs asymmetrically contacted by means of a Pt electrochemically inert and a Cu electrochemically active electrode. At low applied voltages, these devices operate as diodes where the conduction mechanism was found to be dominated by the Schottky barrier at the Cu/ZnO interface. Junction parameters such as the Schottky barrier height, the ideality factor and the series resistance have been analyzed according to the thermionic emission theory. Different methods for parameter retrieval from I-V-T measurements are discussed and compared. A potential fluctuation model is considered in order to account for barrier inhomogeneities, revealing the presence of two Gaussian distribution of barrier heigths. On the other hand, new device features arise from electrochemical dissolution and migration of Cu ions along the NW when high electric fields are implied. These electrochemical processes are underlaying the resistive switching and memristive behaviour observed in single ZnO NWs, as suggested also by direct observation of Cu nanoclusters along the nanostructures after the switching events.
Article 0 Reads 0 Citations Recent Developments and Perspectives for Memristive Devices Based on Metal Oxide Nanowires Gianluca Milano, Samuele Porro, Ilia Valov, Carlo Ricciardi Published: 04 March 2019
Advanced Electronic Materials, doi: 10.1002/aelm.201800909
DOI See at publisher website
Article 0 Reads 0 Citations Monolithic glass suspended microchannel resonators for enhanced mass sensing of liquids Roberta Calmo, Andrea Lovera, Stefano Stassi, Alessandro Chi... Published: 01 March 2019
Sensors and Actuators B: Chemical, doi: 10.1016/j.snb.2018.12.019
DOI See at publisher website
Article 0 Reads 0 Citations Synaptic and neuromorphic functions: general discussion Alexandra I. Berg, Stefano Brivio, Simon Brown, Geoffrey Bur... Published: 01 January 2019
Faraday Discussions, doi: 10.1039/c8fd90065e
DOI See at publisher website
Article 0 Reads 0 Citations Electrochemical metallization ReRAMs (ECM) - Experiments and modelling: general discussion Elia Ambrosi, Philip Bartlett, Alexandra I. Berg, Stefano Br... Published: 01 January 2019
Faraday Discussions, doi: 10.1039/c8fd90059k
DOI See at publisher website
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