Tu-SAN-02 - A multisensor-array device for breath analysis: development of a data quality assessment framework and application in the clinical practice

Event

EUROSENSORS 2026
2026-09-06 - 2026-09-09
Zurich

Band

Poster

Chapter

Sensor Arrays And Networks, Integrated Systems

Author(s)

V. Pizzillo, J. Palmisani, A. Di Gilio, G. de Gennaro - University of Bari Aldo Moro,Bari (Italy), A. Catino, A. Quarato - Istituto Tumori ‘Giovanni Paolo II’,Bari (Italy), S. I. Lopes - Instituto Politécnico de Viana do Castelo,Viana do Castelo (Portugal)

Pages

654 - 655

DOI

10.5162/eurosensors2026/Tu-SAN-02

ISBN

978-3-910600-12-6

Price

free

Abstract

In the present work, a multi-sensor array device for real-time monitoring of target compounds (CO 2 , CO, TVOCs, NO 2 , H 2 S, SO 2 ) was developed and validated under controlled environmental conditions. To face the critical issue of data quality, a multidimensional Data Quality Assessment (DQA) framework was proposed. Outcomes showed that environmental/external conditions significantly affect sensors behavior and data reliability. The developed approach therefore enabled the identification of reliable acquisition conditions. The validation of the system for diagnostic purposes on a population of malignant pleural mesothelioma patients is ongoing.