Programmable patterned MoS2 film by direct laser writing for health-related signals monitoring
Manzhang Xu, Jiuwei Gao, Juncai Song, Hanxin Wang, Lu Zheng, Wei Yuan, Yongmin He, Xuewen Wang, Wei Huang
Abstract
and showed high performance of low detection limit (0.09%), high gauge factor (1,118), and high stability (1,000 cycles). Besides, we demonstrated its applications in real-time monitoring of health-related physiological signals such as radial artery pressure, respiratory rate, and vocal cord vibration. Our findings suggest that the laser-assisted method is effective and capable of synthesizing wafer-scale 2D TMDs, which opens new opportunities for the next flexible electronic devices and wearable health monitoring.
Topics & Concepts
WaferMaterials scienceElectronicsWearable computerNanotechnologyLaserFlexible electronicsOptoelectronicsWearable technologyGauge factorComputer scienceElectrical engineeringFabricationEmbedded systemOpticsEngineeringAlternative medicinePathologyMedicinePhysicsAdvanced Sensor and Energy Harvesting MaterialsGas Sensing Nanomaterials and SensorsNon-Invasive Vital Sign Monitoring