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Irene Taurino

Cette personne a quitté l’EPFL

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Publications associées (40)

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Integrated Biosensors for Personalized Medicine

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Camilla Baj-Rossi, Cristina Boero

Biosensors are heterogenous devices, incorporating biological struc- tures combined with electronics, optical or other readout systems. They have been developed for detecting different biomolecules and/or pathogens and represent a key technology for advanc ...

Ieee2012

Carbon Nanotubes With Different Orientations for Electrochemical Biodevices

Giovanni De Micheli, Sandro Carrara, Irene Taurino

Carbon nanotubes (CNTs) improve the sensitivity of electrochemical biosensors. An optimized CNT/trasducer inte- gration is required to realize accurate devices. The nanotube orientation on the sensor electrode is a key parameter. The role of the sidewalls ...

Institute of Electrical and Electronics Engineers2012

An electrochemical sensor for quantitative analysis of Rhesus D antibodies in blood

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Francesca Criscuolo, Tugba Kilic

The Hemolytic Disease of the Fetus and Newborn (HDFN), if untreated, can have severe consequences on baby’s health, eventually causing death. Prevention and diagnosis of pregnancies at risk of HDFN consists in quantitative analysis in hospital every 2-4 we ...

IEEE2017

Integration Methods of Cyclodextrins on Gold and Carbon Electrodes for Electrochemical Sensors

Sandro Carrara, Irene Taurino

Cyclodextrins (CDs) are oligosaccharides composed of six (α), seven (β) or eight (γ) glucose units. Their inner hydrophobic cavity and hydrophilic external surface enable the formation of the “host-guest inclusion complex” with different organic or inorgan ...

2019

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

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

Cleaning strategy for carbon-based electrodes: Long-term propofol monitoring in human serum

Giovanni De Micheli, Giovanni Boero, Irene Taurino, Francesca Stradolini, Tugba Kilic

In this work, we present a novel electrochemical cleaning procedure for long-term electrochemical monitoring of propofol by using boron-doped diamond (BDD) and pencil graphite electrode (PGE). Propofol is an anesthetic that is widely used for long-lasting ...

Elsevier2018

Superior sensing performance of multi-walled carbon nanotube-based electrodes to detect unconjugated bilirubin

Giovanni De Micheli, Sandro Carrara, Irene Taurino

The direct electrochemical behaviour of bilirubin in the physio-pathological concentration range and at physio- logical pH was investigated by cyclic voltammetry. Nanostructured electrodes with a thin film of multi-walled carbon nanotubes exhibited a highe ...

Elsevier2013

Fast Procedures for the Electrodeposition of Platinum Nanostructures on Miniaturized Electrodes for Improved Ion Sensing

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Francesca Criscuolo

Nanostructured materials have attracted considerable interest over the last few decades to enhance sensing capabilities thanks to their unique properties and large surface area. In particular, noble metal nanostructures offer several advantages including h ...

2019

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

A bimetallic nanocoral Au decorated with Pt nanoflowers (bio)sensor for H2O2 detection at low potential

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Francesca Puppo

In this work, we have developed for the first time a method to make novel gold and platinum hybrid bimetallic nanostructures differing in shape and size. Au-Pt nanostructures were prepared by electrodeposition in two simple steps. The first step consists o ...

Academic Press Inc Elsevier Science2017

Highly Sensitive Electrodic Materials Based on Pt Nanoflowers Grown on Pt Nanospheres for Biosensor Development

Giovanni De Micheli, Sandro Carrara, Irene Taurino

In this work we describe the realization of monometallic nanostructures by two simple electrodeposition steps. The surface of the modified electrode was characterized by scanning electron microscopy that confirms a homogeneous deposition of Pt nanospheres ...

2015

High-Performance Multipanel Biosensors Based on a Selective Integration of Nanographite Petals

Giovanni De Micheli, László Forró, Sandro Carrara, Arnaud Magrez, Irene Taurino, Federico Matteini, Andrea Cavallini

We report the first selective growth of nanographite petals and various carbon nanomaterials onto a multipanel electrochemical platform. Different types of nanomaterials can be obtained by fine-tuning the growth parameters of the chemical vapor deposition ...

Amer Chemical Soc2014

Comparison of Two Different Carbon Nanotube-based Surfaces with Respect to Potassium Ferricyanide Electrochemistry

Giovanni De Micheli, Sandro Carrara, Irene Taurino

This paper describes the electrochemical investigation of two multi-walled carbon nanotube-based electrodes using potassium ferricyanide as a benchmark redox system. Carbon nanotubes were fabricated by chemical vapor deposition on silicon wafer with campho ...

2012

Flexible sweat sensors for non-invasive optimization of lithium dose in psychiatric disorders

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Francesca Criscuolo

Lithium is the main mood stabilizer in bipolar disorders and other psychiatric conditions. However, lithium levels in blood must be monitored frequently during therapies because of its narrow therapeutic range. For this reason the patients, whose quality o ...

IEEE2019

All-Solid-State Ion-Selective Electrodes: A Tutorial for Correct Practice

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Francesca Criscuolo, Mandresy Ivan Ny Hanitra

The research on ion-measuring devices has seen a rapid expansion in the last years as a consequence of the growing interest in wearable sensors for biofluids analysis and in portable devices for remote or in-line water and food quality monitoring. As a res ...

2021

Comparing the enhanced sensing interfaces of differently oriented carbon nanotubes onto silicon for bio-chip applications

Giovanni De Micheli, Sandro Carrara, Irene Taurino

Carbon nanotubes improve the sensitivity of electrochemical biochips. An optimized integration of the nano/bio/CMOS interface is required to realize accurate and low-cost sensors for applications in personalized medicine. The nanotubes orientation on the c ...

2011

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

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

Multiwalled Carbon Nanotubes for Amperometric Array-Based Biosensors

Giovanni De Micheli, Sandro Carrara, Irene Taurino

For diagnostic and therapeutic purposes an accurate determination of multiple metabolites is often required. Amperometric devices are attractive tools to quantify biological compounds due to the direct conversion of a biochemical event to a current. This r ...

2012

Electrochemical Assay for Extremely Selective Recognition of Fructose Based on 4-Ferrocene-Phenylboronic Acid Probe and beta-Cyclodextrins Supramolecular Complex

Sandro Carrara, Irene Taurino

The aim of the present paper is to highlight a novel electrochemical assay for an extremely-selective detection of fructose thanks to the use of a supramolecular complex between beta-cyclodextrins (beta-CDs) and a chemically modified ferrocene with boronic ...

2020