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Sandro Carrara

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Publications associées (297)

Amperometric Urine Biosensor for Rapid Point-of-Care Tuberculosis Diagnosis

Sandro Carrara, Gian Luca Barbruni, Ata Jedari Golparvar

In this study, we propose the development and simulation of an electrochemical aptamer biosensor designed for point-of-care detection of tuberculosis (TB) in human urine. The biosensor operates through amperometric biosensing combined with aptamer-antibody ...

IEEE2023

Bio/CMOS interfaces and co-design

Sandro Carrara

This textbook demonstrates new paradigms for the interface between CMOS circuits and the biological world. A deep theoretical description of such an interface is defined and discussed, while various real applications are demonstrated by also discussing sev ...

Springer International Publishing2023

Changes Over Time in the Electrode/Brain Interface Impedance: An Ex-Vivo Study

Sandro Carrara, Diego Ghezzi, Gian Luca Barbruni

Closed-loop neural implants based on continuous brain activity recording and intracortical microstimulation are extremely effective and promising devices to monitor and address many neurodegenerative diseases. The efficiency of these devices depends on the ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2023

ZnMxFe2-xO4 (M=Cr, Bi) Nanoparticles-modified electrochemical sensors: Effect on sensitivity and first-order kinetic rate constant

Sandro Carrara, Mallikarjun Madagalam

We present here screen-printed carbon-based electrochemical (SPCE) sensors modified with ZnMxFe2-xO4 (M=Cr, Bi; x = 0, 1, 2). Paracetamol was used to study the electrochemical sensing performance of these newly developed sensors. We reported the sensitivit ...

IEEE2023

Biocompatible and Biodegradable 3D Printing from Bioplastics: A Review

Sandro Carrara

There has been a lot of interest in developing and producing biodegradable polymers to address the current environmental problem caused by the continued usage of synthetic polymers derived from petroleum products. Bioplastics have been identified as a poss ...

MDPI2023

Enhancing Water Safety in Decentralized Water Reuse Systems With Low-Cost Prussian Blue Amperometric Sensors for Free Chlorine Monitoring

Sandro Carrara, Ata Jedari Golparvar

The challenge of providing sustainable and safe water services in regions lacking centralized water infrastructure can be addressed through the utilization of on-site treatment and reuse of wastewater. However, the widespread implementation of decentralize ...

Ieee-Inst Electrical Electronics Engineers Inc2023

Inkjet-Printed Soft Intelligent Medical Bracelet for Simultaneous Real-Time Sweat Potassium (K+), Sodium (Na+), and Skin Temperature Analysis

Sandro Carrara, Ata Jedari Golparvar, Ali Meimandi

Truly wearable, fully flexible, and multiparametric sweat analysis with soft and socially discrete packaging offers tremendous potential to enable the next generation of noninvasive digital biomarkers analysis. Several examples of miniaturized potentiometr ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2023

Unraveling the Effect of the Chemical and Structural Composition of ZnxNi1-xFe2O4 on the Electron Transfer at the Electrochemical Interface

Sandro Carrara, Mallikarjun Madagalam

In order to deepen the understanding of the role of transition metal oxides in electron transfer at the electrochemical interface, the performance of ZnxNi1-xFe2O4 (x = 0, 0.2, 0.4, 0.6, 0.8, 1) nanomaterials in electrochemical sensing is studied. Nanomate ...

WILEY2023

A Front-End CMOS Interface Circuit With High Voltage Charge Pump and Oscillator for Capacitive Micromachined Ultrasonic Transducers

Sandro Carrara, Zhengwen Jiang, Gian Luca Barbruni, Yihe Zhao

Label-free biosensors, combined with miniaturized micro-electromechanical sensory platforms, offer an attractive solution for real-time and facile monitoring of biomolecules due to their high sensitivity and selectivity without the need for specifically la ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2023

Highly accurate multimodal monitoring of lactate and urea in sweat by soft epidermal optofluidics with single-band Raman scattering

Sandro Carrara, Danick Briand, Ata Jedari Golparvar, Jaemin Kim

The shifting paradigm in clinical practice to remote healthcare underscores the need to develop novel biosensing modalities to rapidly and continuously assess digital and metabolic biomarkers. Sweat is a rich, heterogeneous biofluid that provides broad ins ...

ELSEVIER SCIENCE SA2023

Thermal and humidity monitoring in "Cold" silicon-based high energy physics detectors

Sandro Carrara, Amar Kapic, Andromachi Tsirou

As high readout channel density and compact design become the norm for HEP detectors so is the detector cooling at temperatures below the experimental site dewpoint. This increases the importance of humidity and temperature monitoring systems that are also ...

IOP Publishing Ltd2023

Implantable Biosensor for Brain Dopamine using Microwire-Based Electrodes

Sandro Carrara, Ali Meimandi

This paper systematically demonstrates the feasibility of wirelessly monitoring dopamine concentration in the brain with an implantable biosensor. The biosensor was realized using microwires, and then, the dopamine concentration was measured in-vitro rangi ...

IEEE2023

Flexible Sensor and Readout Circuitry for Continuous Ion Sensing in Sweat

Sandro Carrara, Ata Jedari Golparvar, Ali Meimandi

In this letter, we present a custom-designed and flexible readout circuitry for the characterization of flexible and planar electrolyte-gated carbon nanotube field-effect transistor-based biosensors for ammonium detection in sweat. We employed spray-deposi ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2023

Laser-Induced Graphene on Chitosan: An Enabling Technology for Sustainable Resistive Humidity Sensors

Sandro Carrara, Johanna Zikulnig

The development and characterization of resistive humidity sensors based on Chitosan on a glass substrate is reported. The sensor electrodes are made of laser-induced graphene derived from Chitosan, which represents a sustainability advancement by eliminat ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2023

ZnCr2-xFexO4 Nanoparticles-modified electrochemical sensors: A comparative study

Sandro Carrara, Mallikarjun Madagalam

This work presents the ZnCr2-xFexO4 (x = 1, 1.25, 1.5, 1.75, 2) nanomaterials modified screen-printed carbon-based electrochemical sensors. The electrochemical sensor's performance was studied towards paracetamol sensing. The sensitivity and kinetic rate c ...

IEEE2023

Sodium lactate solutions characterization using Electrochemical Impedance Spectroscopy

Sandro Carrara

Lactate is an important metabolite in human body and, among possible medical applications, it can be used to monitor physical activity. Actually, its concentration represents a clear indication whether optimal training intensity is kept or if muscles are u ...

IEEE2022

Rapid, Sensitive and Selective Optical Glucose Sensing with Stimulated Raman Scattering (SRS)

Christian Enz, Sandro Carrara, Assim Boukhayma, Ata Jedari Golparvar

Optical blood glucose sensing offers pain-free, non-invasive, continuous monitoring with minimum risk of infection since it does not require breaking the skin barrier. Among various optical detection and spectroscopic techniques, only Raman scattering offe ...

IEEE2022

Editorial: Smart dust: Micro and nano scale devices for highly-integrated localized and distributed smart systems for precision and personalized medicine

Sandro Carrara

FRONTIERS MEDIA SA2022

Self-Powered Measurement System for Remote Monitoring of Human Metabolism

Catherine Dehollain, Sandro Carrara

Continuous and minimally invasive measurements of metabolism are the key to the understanding and proper treatment of various pathologies. In this context, this paper deals with an innovative concept of a wireless measurement system that monitors glucose c ...

IEEE2022

CMOS-based microanalysis systems

Sandro Carrara, Seyedeh Sara Ghoreishizadeh, Tugba Kilic

Complementary Metal-Oxide Semiconductor (CMOS)-based microanalysis involves a wide variety of devices, technologies, methods, and approaches, as extensively detailed in scientific literature. For example, we can find the use of CMOS- in investigations on p ...

Elsevier2022

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