Electrical detection of ppb region NO<sub>2</sub> using Mg-porphyrin-modified graphene field-effect transistors
Takashi Ikuta, Takashi Tamaki, Hiroshi Masai, Ryudai Nakanishi, Kitaro Endo, Jun Terao, Kenzo Maehashi
Abstract
in air, which is near the environmental standards. In conclusion, the results of the Mg-porphyrin-modified graphene FETs enable a rapid, easy, and selective detectability.
Topics & Concepts
PorphyrinGrapheneMaterials scienceField-effect transistorTransistorOptoelectronicsAnalytical Chemistry (journal)NanotechnologyPhotochemistryChemistryChromatographyElectrical engineeringVoltageEngineeringGraphene research and applicationsGas Sensing Nanomaterials and SensorsAnalytical Chemistry and Sensors