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Sandro Carrara

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Publications associées (297)

Study on the bio-functionalization of memristive nanowires for optimum memristive biosensors

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Ioulia Tzouvadaki

Semiconductor nanowires are emerging as promising building blocks for biosensors enabling direct electrical detection of various biomolecules. In this framework, two-terminal Schottky-barrier silicon (Si) nanowire arrays that exhibit memristive electrical ...

Royal Society of Chemistry2016

Wireless Monitoring of Endogenous and Exogenous Biomolecules on an Android Interface

Giovanni De Micheli, Cristina Boero, Sandro Carrara, Irene Taurino, Camilla Baj-Rossi, Grégoire Casimir Joseph Surrel, Stefano Riario, Francesca Stradolini

Monitoring patients in intensive care units is generally expensive and time consuming. A prompter medical intervention for those critical patients is a key factor for their safety. Therefore, a system that offers immediate visualization of the monitored da ...

Institute of Electrical and Electronics Engineers2016

Google Glass-Directed Monitoring and Control of Microfluidic Biosensors and Actuators

Sandro Carrara, Irene Taurino, Danilo Demarchi

Google Glass is a recently designed wearable device capable of displaying information in a smartphone-like hands-free format by wireless communication. The Glass also provides convenient control over remote devices, primarily enabled by voice recognition c ...

Nature Research2016

EU COST Action IC1401-Pushing the Frontiers of Memristive Devices to Systems

Sandro Carrara

European Union COST Actions provide the opportunity for researchers who are geographically dispersed to work together towards an ambitious, multidisciplinary goal, whilst learning from each other and avoiding effort duplication. This paper gives a brief ov ...

Ieee2016

Bubble electrodeposition of gold porous nanocorals for the enzymatic and non-enzymatic detection of glucose

Sandro Carrara, Irene Taurino

Au nanocorals are grown on gold screen-printed electrodes (SPEs) by using a novel and simple one-step electro-deposition process. Scanning electron microscopy was used for the morphological characterization. The devices were assembled on a three-electrode ...

Elsevier2016

A CMOS Amperometric System for Multi-Neurotransmitter Detection

Giovanni De Micheli, Sandro Carrara

In vivo multi-target and selective concentration monitoring of neurotransmitters can help to unravel the brain chemical complex signaling interplay. This paper presents a dedicated integrated potentiostat transducer circuit and its selective electrode inte ...

Ieee-Inst Electrical Electronics Engineers Inc2016

Platinum nanopetal-based potassium sensors for acute cell death monitoring

Giovanni De Micheli, Sandro Carrara, Irene Taurino

Growing interest in the role of ions as cell death regulators has led to the consideration of K+, which plays a major role in events such as necrosis, apoptosis and osmotic shock. These mechanisms induce effluxes of K+, which can be m ...

RSC Publishing2016

SiNW-FET in-Air Biosensors for High Sensitive and Specific Detection in Breast Tumor Extract

Giovanni De Micheli, Sandro Carrara, Francesca Puppo

The sensitive analysis of proteins is central to disease diagnosis. The detection and investigation of angiogenic and inflammatory ligands in the tumor tissue can further improve the level of knowledge of the cancer disease by capturing the heterogeneity a ...

Institute of Electrical and Electronics Engineers2016

Surface trap mediated electronic transport in biofunctionalized silicon nanowires

Massimiliano Di Ventra, Giovanni De Micheli, Sandro Carrara, Francesca Puppo

Silicon nanowires (SiNWs), fabricated via a top-down approach and then functionalized with biological probes, are used for electrically-based sensing of breast tumor markers. The SiNWs, featuring memristive-like behavior in bare conditions, show, in the pr ...

2016

Enzymatic and Nonenzymatic Electrochemical Interaction of Abiraterone (Antiprostate Cancer Drug) with Multiwalled Carbon Nanotube Bioelectrodes

Giovanni De Micheli, Sandro Carrara

Unexplored electrochemical behavior of abiraterone, a recent and widely used prostate cancer drug, in interaction with cytochrome P450 3A4 (CYP3A4) enzyme and multiwalled carbon nanotubes (MWCNTs) is investigated in this work. The results reported in this ...

Amer Chemical Soc2016

FPGA-based Approach for Automatic Peak Detection in Cyclic Voltammetry

Sandro Carrara, Francesca Stradolini, Marius Schirmer

IEEE2016

Recent advances in Third Generation Biosensors based on Au and Pt Nanostructured Electrodes

Giovanni De Micheli, Sandro Carrara, Irene Taurino

This review presents recent advances in Au and Pt nanostructured-based electrochemical biosensors belonging to the third generation. We will list different routes to modify electrodes with Au and Pt nanoparticles and nanoporous films in more detail. Also, ...

Elsevier2016

Nano-fabricated memristive biosensors for biomedical applications with liquid and dried samples

Giovanni De Micheli, Sandro Carrara, Ioulia Tzouvadaki

Nanowire based platforms are widely reported for sensing applications and for their potential in the bio-detection field. In the present work, memristive nanowire devices are implemented for label-free sensing in liquid samples as well as in dried samples ...

IEEE2016

Close and selective integration of carbon nanomaterials by cvd onto working microelectrodes of multi sensing electrochemical biosensors

László Forró, Arnaud Magrez, Giovanni De Micheli, Sandro Carrara, Irene Taurino

A method composing the following steps; (a) forming electrodes, (b) effecting a catalyst deposition onto some electrodes, (c) applying a CVD process for a selective growth of carbon nanomaterial onto the electrodes, (d) activating the nanomaterials. ...

2015

Computational Study on the Electrical Behavior of Silicon Nanowire Memristive Biosensors

Giovanni De Micheli, Sandro Carrara, Francesca Puppo, Ioulia Tzouvadaki

In this paper, a complete study is carried out investigating the relationship between the biosensing and the electrical characteristics of freestanding two-terminal Schottky-barrier silicon nanowires. This paper successfully reproduces computationally the ...

Institute of Electrical and Electronics Engineers2015

Optimized Electrochemical Detection of Anti-Cancer Drug by Carbon Nanotubes or Gold Nanoparticles

Giovanni De Micheli, Sandro Carrara, Nima Aliakbarinodehi

Nanostructured biosensors with the aim of electroactive cancer-drug detection were investigated. The aim of this work is improvement of the sensitivity and limit of detection of two differently nanostructured biosensors to find out the best choice for quan ...

2015

A System for Wireless Power Transfer and Data Communication of Long-Term Bio-Monitoring

Catherine Dehollain, Giovanni De Micheli, Cristina Boero, Sandro Carrara, Enver Gürhan Kilinç, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh, Franco Maloberti, Stefano Riario, Francesca Stradolini

A system for wireless power transfer and data communication of implantable bio-monitoring systems is presented. The proposed solution uses a servo-controlled power transmitter moved under the animal moving space. An x-y movable magnetic coil transmits the ...

Institute of Electrical and Electronics Engineers2015

Fast synthesis of platinum nanopetals and nanospheres for highly-sensitive non-enzymatic detection of glucose and selective sensing of ions

Giovanni De Micheli, Sandro Carrara, Irene Taurino

Novel methods to obtain Pt nanostructured electrodes have raised particular interest due to their high performance in electrochemistry. Several nanostructuration methods proposed in the literature use costly and bulky equipment or are time-consuming due to ...

Nature Publishing Group2015

A neural approach to drugs monitoring for personalized medicine

Giovanni De Micheli, Sandro Carrara, Camilla Baj-Rossi, Marius Schirmer

The development of fast and mobile drug detection is an important aspect of personalized medicine. It enables the quick assessment of inter-individual differences in drug metabolism and corresponding adjustments of the dose. Recent developments of amperome ...

2015

Biocompatible Packagings for Fully Implantable Multi-Panel Devices for Remote Monitoring of Metabolism

Giovanni De Micheli, Andrea Cavallini, Sandro Carrara, Camilla Baj-Rossi, Francesco Grassi

This paper compares three different biocompatible packagings suitable to support full implantation of multi-panel sensors for remote monitoring of metabolism. The three packagings have been designed, realized and implanted in mice for 30 days. ATP and neut ...

2015

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