A humidity sensing and respiratory monitoring system constructed from quartz crystal microbalance sensors based on a chitosan/polypyrrole composite film
Xiaohua Liu, Dongzhi Zhang, Dongyue Wang, Ting-Ting Li, Xiaoshuang Song, Zhanjia Kang
Abstract
This paper reviews the experimental device and results of the CS/PPy QCM humidity sensor. An app was designed to accurately determine the type of breathing and demonstrate the potential respiratory monitoring of patients.
Topics & Concepts
Quartz crystal microbalancePolypyrroleHumidityChitosanRespiratory monitoringComposite numberMaterials scienceQuartzNanotechnologyChemical engineeringRespiratory systemComposite materialChemistryEngineeringMedicineAdsorptionPolymerizationPolymerInternal medicinePhysicsPhysical chemistryMeteorologyGas Sensing Nanomaterials and SensorsAdvanced Chemical Sensor TechnologiesAdvanced Sensor and Energy Harvesting Materials