Metal oxide semiconductors-based gas sensors have been extensively explored due to their
high sensing response, cost-effectivity, long-term stability, and simple fabrication. However …

While numerous types of gas sensors have been developed for various industries and
applications such as the automotive industry, environmental monitoring, and personal …

Metal oxide semiconductors (MOS) have attracted much attention in constructing various
gas sensors because of their low cost, portability, easy to manufacture, and high sensitivity …

Timely detection of formaldehyde is pivotal because formaldehyde is slowly released from
the indoor decorative materials, jeopardizing our healthy. Herein, a high-response …

Gas sensors based on metal oxides semiconductor (MOS) have attracted extensive attention
from both academic and industry. ZnO, as a typical MOS, exhibits potential applications in …

Preparation of reliable, stable, and highly responsive gas-sensing devices for the detection
of acetone has been considered to be a key issue for the development of accurate disease …

In recent decades, chemiresistive gas sensors (CGS) have been widely studied due to their
unique advantages of expedient miniaturization, simple fabrication, easy operation, and low …

Pd nanoparticle-decorated SnO 2 nanowires were synthesized to fabricate a highly selective
and sensitive hydrogen gas sensor. The SnO 2 nanowires were synthesized via a vapor …

Abstract Heterostructured Nb 2 O 5/SnO 2 core-shell nanorods are synthesized by a facile
hydrothermal strategy and atomic layer deposition (ALD). The SnO 2 shell thicknesses …

Paper based humidity sensors are low-cost, flexible, and biodegradable. However, the
previously reported paper based humidity sensors exhibit poor repeatability, low sensitivity …