Abstract: The advent of the 5G era means that the concepts of robot, virtual reality (VR)/augmented reality (AR), unmanned aerial vehicle (UAV), smart home, and smart healthcare based on Internet of ...
Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances.
Abstract: The development of volatile organic compound (VOC) sensors is of great importance for many application fields such as air quality monitoring and healthcare. Graphene oxide (GO)-based VOC ...