As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality. Download all the source files and open examples ...

School of Mechanical Engineering, Shandong University of Technology, Zibo 255000, China Laboratory of Functional Molecules and Materials, School of Physics and Optoelectronic Engineering, Shandong ...

Thin Film Materials Research Center, Korea Research Institute of Chemical Technology (KRICT), 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea Department of Physics, Sungkyunkwan ...

As formaldehyde is an extremely toxic volatile organic pollutant, a highly sensitive and selective gas sensor for low-concentration formaldehyde monitoring is of great importance. Herein, ...

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Experiments in this paper show that the single CuO nanowire-based device can work as field effect transistor and gas sensor. The single CuO nanowire device has a significant respond to the atmosphere ...

To achieve highly sensitive and ultrawide dynamic range gas detection, a dual-mode gas sensor was proposed using cavity-enhanced photoacoustic spectroscopy (CEPAS) and active resonant frequency ...