A novel sensor for fast detection of triethylamine based on rutile TiO2 nanorod arrays

Surface enhanced Raman scattering substrates based on titanium nitride nanorods

“…Detained preparation procedures for the seed layer can be found in the literature [24]. After the uniform coating of the TiO 2 NPs on the substrate, the TiO 2 NRs were obtained through hydrothermal growth.…”

Ultrasensitive and low detection limit of acetone gas sensor based on W-doped NiO hierarchical nanostructure

“…Resistive gas sensors based on metal oxide semiconductors such as SnO 2 [1,2], ZnO [3,4], TiO 2 [5,6], WO 3 [7][8][9][10][11][12], In 2 O 3 [13,14], α-Fe 2 O 3 [15], and NiO [16] occupy the significant positions in the field of gas sensors for monitoring and detecting inflammable, explosive, or toxic gases due to the advantages of low cost, simple operation and portability. Extensive research efforts have been committed to develop high-performance gas sensors with high sensitivity and low detection limit [17].…”

Highly selective low-temperature triethylamine sensor based on Ag/Cr2O3 mesoporous microspheres

“…Many metal oxides, including ZnO [24], α-Fe 2 O 3 [25], SnO 2 [26], NiO [27], V 2 O 5 [28], MoO 3 [29] and TiO 2 [30] have been reported to detect TEA at ppm or sub-ppb levels.…”