The sensing performances of gas sensors must be improved and diversified to enhance
quality of life by ensuring health, safety, and convenience. Metal–organic frameworks …

Artificial olfaction based on gas sensor arrays aims to substitute for, support, and surpass
human olfaction. Like mammalian olfaction, a larger number of sensors and more signal …

Highly sensitive and selective chemical sensors are needed for use in a wide range of
applications such as environmental toxic gas monitoring, disease diagnosis, and food …

Hollow materials derived from metal–organic frameworks (MOFs), by virtue of their
controllable configuration, composition, porosity, and specific surface area, have shown …

Metal–organic frameworks (MOFs) and the MOF derived materials are porous solid
materials with broad application prospect. As for electrically-transduced gas sensors, the …

It remains a challenge to design and fabricate high-performance gas sensors using metal–
organic framework (MOF)-derived metal oxide semiconductors (MOS) as sensing materials …

Hollow metal–organic framework (MOF) micro/nanostructures and their derivatives are
attracting a great amount of research interest in recent years because their hierarchical …

In this work, three-dimensional (3D) hierarchical In2O3@ SnO2 core–shell nanofiber
(In2O3@ SnO2) was designed and successfully prepared via a facile electrospinning and …

The composite of hollow In 2 O 3 tubes derived from metal-organic framework (MOF) and
two-dimensional (2D) thin sheets gC 3 N 4 sensing material was successfully prepared via …

Effective detection of pollutant gases is vital for protection of natural environment and human
health. There is an increasing demand for sensing devices that are equipped with high …