Researchers from Korea, including ones from Seoul National University and Korea Research Institute of Standards and Science, have developed a room-temperature self-activated graphene gas sensor functionalized by nickel oxide (NiO) nanoparticles and demonstrated its application to wearable devices monitoring ammonia gas.
The team introduced NiO nanoparticles onto graphene micropatterns to create a highly selective and sensitive ammonia sensor that can operate effectively even in the demanding conditions of wearable electronics. This advancement represents a potential step forward in sensor technology, particularly for applications such as food quality monitoring and wearable devices that track air quality.
Researchers from Korea, including ones from Seoul National University and Korea Research Institute of Standards and Science, have developed a room-temperature self-activated graphene gas sensor functionalized by nickel oxide (NiO) nanoparticles and demonstrated its application to wearable devices monitoring ammonia gas.
The team introduced NiO nanoparticles onto graphene micropatterns to create a highly selective and sensitive ammonia sensor that can operate effectively even in the demanding conditions of wearable electronics. This advancement represents a potential step forward in sensor technology, particularly for applications such as food quality monitoring and wearable devices that track air quality.
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