A portable gas sensor based on In2O3@CuO P–N heterojunction connected via Wi-Fi to a smartphone for real-time carbon monoxide determination

Abstract This research presents a compact portable electronic gas sensor that can be monitored through a smartphone application. The smart sensor utilizes three state-of-the-art sensors. The sensors integrate an ESP8266 microcontroller within the same device. This facilitates their integration with...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Sina Khalili, Mohsen Majidi, Morteza Bahrami, Majid Roshanaei, Tayyebeh Madrakian, Abbas Afkhami
Format:	Article
Language:	English
Published:	Nature Portfolio 2024-06-01
Subjects:	Portable sensor Gas sensors Smartphones Carbon monoxide P–N heterojunction
Online Access:	https://doi.org/10.1038/s41598-024-64534-2