Publications de Seyedeh Sara Ghoreishizadeh

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

A Differential Electrochemical Readout ASIC with Heterogeneous Integration of Bio-nano Sensors for Amperometric Sensing

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Seyedeh Sara Ghoreishizadeh

A Monolithic biosensing platform is presented for miniaturized amperometric electrochemical sensing in CMOS. The system consists of a fully-integrated current readout circuit for differential current measurement as well as on-die sensors developed by growi ...

2017

An Innovative System of Membranes for the Monitoring of Endogenous and Exogenous Metabolites

Giovanni De Micheli, Sandro Carrara, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh

The development of a low-cost, robust, and versatile biosensors for the rapid detection of endogenous and exogenous metabolites in small animals is of great interest for health-care, pharmaceuticals, and in translational medicine. This work presents a comp ...

Springer2016

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

A Subcutaneous Biochip for Remote Monitoring of Human Metabolism: Packaging and Biocompatibility Assessment

Giovanni De Micheli, Andrea Cavallini, Sandro Carrara, Jacopo Olivo, Seyedeh Sara Ghoreishizadeh

This paper represents the extended version of the conference paper “Developing highly-integrated subcutaneous biochips for remote monitoring of human metabolism” pre- sented at the IEEE Sensors Conference 2012, and presents data on assembly, packaging and ...

Institute of Electrical and Electronics Engineers2015

Full System for Translational Studies of Personalized Medicine with Free-Moving Mice (invited)

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

A full remotely powered system for metabolism monitoring of free-moving mice is presented here. The fully implantable sensing platform hosts two ASICs, one off-the-shelf micro-controller, four biosensors, two other sensors, a coil to receive power, and an ...

2015

Integrated Electronics to Control and Readout Electrochemical Biosensors for Implantable Applications

Seyedeh Sara Ghoreishizadeh

Biosensors can effectively be used to monitor multiple metabolites such as glucose, lactate, ATP and drugs in the human body. Continuous monitoring of these metabolites is essential for patients with chronic or critical conditions. Moreover, this can be us ...

EPFL2015

Sub-mW Reconfigurable Interface IC for Electrochemical Sensing

Giovanni De Micheli, Cristina Boero, Sandro Carrara, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh

The IronIC project has the aim of developing a fully implantable and remotely powered platform for the real- time monitoring of human metabolites. In this paper we present a mixed-signal interface IC for the electrochemical sensing data acquisition chain. ...

IEEE2014

A Lightweight Cryptographic System for Implantable Biosensors

Tolga Yalçin, Giovanni De Micheli, Sandro Carrara, Seyedeh Sara Ghoreishizadeh, Wayne Burleson

This paper presents a lightweight cryptographic system integrated onto a multi-function implantable biosensor prototype. The resulting heterogeneous system provides a unique and fundamental capability by immediately encrypting and signing the sensor data u ...

2014

An Integrated Control and Readout Circuit for Implantable Multi-Target Electrochemical Biosensing

Giovanni De Micheli, Andrea Cavallini, Sandro Carrara, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh

We describe an integrated biosensor capable of sensing multiple molecular targets using both cyclic voltammetry (CV) and chronoamperometry (CA). In particular, we present our custom IC to realize voltage control and current readout of the bio ...

2014

Full Fabrication and Packaging of an Implantable Multi-panel Device for Monitoring of Metabolites in Small Animals

Catherine Dehollain, Giovanni De Micheli, Sandro Carrara, Enver Gürhan Kilinç, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh, Daniele Casarino

In this work, we show the realization of a fully-implantable device for monitoring free-moving small animals. The device integrates a microfabricated sensing platform, a coil for power and data transmission and two custom designed integrated circuits. The ...

Ieee-Inst Electrical Electronics Engineers Inc2014

A Configurable IC to Control, Readout and Calibrate an Array of Biosensors

Giovanni De Micheli, Sandro Carrara, Seyedeh Sara Ghoreishizadeh

We present a novel integrated circuit for a biosensing data acquisition chain. The circuit controls and reads out five bimolecular sensors as well as pH and temperature sensors for biosensor calibration. The IC supports both chronoamperometry (CA) a ...

2013

An Implantable Bio-Micro-system for Drug Monitoring

Catherine Dehollain, Giovanni De Micheli, Sandro Carrara, Enver Gürhan Kilinç, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh

Multi-target and continuous monitoring by wireless implantable devices is of increasing interest for personalized therapy. In this work an implantable system is presented which is capable of measuring different drugs with Cyclic Voltammetry (CV) method. Th ...

2013

Fabrication and Packaging of a Fully Implantable Biosensor Array

Catherine Dehollain, Giovanni De Micheli, Sandro Carrara, Enver Gürhan Kilinç, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh, Daniele Casarino

In this work, we showed the realization of a fully- implantable device that integrates a microfabricated sensing platform, a coil for power and data transmission and integrated circuits. We described a device intended to test the biocompati- bility of the ...

2013

Empirical Study of Noise Dependence in Electrochemical Sensors

Giovanni De Micheli, Sandro Carrara, Seyedeh Sara Ghoreishizadeh

We report the experimental study of noise in electrochemical biosensors as related to voltage and concentration. A comparison with experiments is performed for H2O2 and Ferrocyanide with bare sensors and with sensors functionalized wi ...

2013

Electronic Implants: Power Delivery and Management

Giovanni De Micheli, Sandro Carrara, Jacopo Olivo, Seyedeh Sara Ghoreishizadeh

A power delivery system for implantable biosensors is presented. The system, embedded into a skin patch and located directly over the implantation area, is able to transfer up to 15 mW wirelessly through the body tissues by means of an inductive link. The ...

2013

Design, fabrication, and test of a sensor array for perspective biosensing in chronic pathologies

Giovanni De Micheli, Andrea Cavallini, Sandro Carrara, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh

Biosensing for chronic pathologies requires the simultaneous monitoring of different parameters such as drug concentrations, inflammation status, temperature and pH. In this paper we discuss the design, fabrication and test of a sensor array hosting five b ...

2012

A Current-Mode Potentiostat for Multi-Target Detection Tested with Different Lactate Biosensors

Giovanni De Micheli, Sandro Carrara, Irene Taurino, Seyedeh Sara Ghoreishizadeh

Real-time and multi-target detection by wireless implantable devices is of increasing interest for chronic patients. In this work, electrode sharing is proposed to minimize the size of the implantable device when several three-electrode-based sensing sites ...

2012

Fully Integrated Biochip Platforms for Advanced Healthcare

Catherine Dehollain, Giovanni De Micheli, Andrea Cavallini, Sandro Carrara, Jacopo Olivo, Irene Taurino, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh, Wayne Burleson

Recent advances in microelectronics and biosensors are enabling developments of innovative biochips for advanced healthcare by providing fully integrated platforms for continuous monitoring of a large set of human disease biomarkers. Continuous monitoring ...

Mdpi Ag2012

An Integrated Platform for Advanced Diagnostics

Giovanni De Micheli, Cristina Boero, Sandro Carrara, Seyedeh Sara Ghoreishizadeh

The objective of this work is the systematic study of the use of electrochemical readout for advanced diagnosis and drug monitoring. Whereas to date various electrochemical principles have been studied and successfully tested, they typically operate on a s ...

2011