The increasing demand for food production has necessitated the development of sensitive
and reliable methods of analysis, which allow for the optimization of storage and distribution …

Breathing is an inherent human activity; however, the composition of the air we inhale and
gas exhale remains unknown to us. To address this, wearable vapor sensors can help …

This work reports a contactless photoelectrochemical biosensor based on an ultraviolet-
assisted gas sensor (UV–AGS) with a homemade three-dimensional (3D)-SnS2 nanosheet …

Ethanol, as one of the most widely used volatile organic compounds (VOCs), can cause
serious harm to the human respiratory system when exposed to low concentrations of …

The sensing performance of gas sensors is determined by three key factors of sensing,
transducing and utilization ratio of sensing body. However, these three factors are …

Single‐atom catalysts (SACs) attract extensive attention in the field of heterogeneous
catalysis in recent years due to the maximum atom utilization and unique physical and …

Fighting Earth's degradation and safeguarding the environment are subjects of topical
interest and sources of hot debate in today's society. According to the United Nations, there …

MXenes, a new category of 2D nanomaterials, have garnered interdisciplinary attention
since groundbreaking work on Ti 3 C 2 T x in 2011. The distinctive properties of MXene …

Abstract Two-dimensional (2D) transition metal dichalcogenides (TMDs) hold great promise
for room temperature (RT) NO 2 sensors. However, the exposure of the edges of TMDs with …

Exploring advanced chemical sensing applications using porous materials is of critical
importance for emerging industries such as Internet of Things, carbon neutrality, new energy …