The combination of 2D materials and optical biosensors has become a hot research topic in
recent years. Graphene, transition metal dichalcogenides, black phosphorus, MXenes, and …

Atomically thin two-dimensional (2D) metal oxides exhibit unique optical, electrical,
magnetic, and chemical properties, rendering them a bright application prospect in high …

The adverse effects of NO 2 on the environment and human health promote the
development of high-performance gas sensors to address the need for monitoring. Two …

Abstract 2D materials strongly drive the development of micro–nano devices, and patterned
structures based on such crystals bring new opportunities. The advanced fabrication …

Atomically-thin Janus heterojunctions exhibit extraordinary electronic and optoelectronic
properties, mainly due to their intrinsic built-in electric field. However, current investigations …

Finding evidence of extraterrestrial life would be one of the most profound scientific
discoveries ever made, advancing humanity into a new epoch of cosmic awareness. The …

Functional materials coated on optical fibers have demonstrated great potential for optical
gas sensing applications. However, their sensitivity is typically limited to the sub‐parts per …

Transition metal carbide, carbonitride and nitride MXenes, as the emerging two-dimensional
(2D) nanomaterials, have aroused burgeoning research interest in a broad range of …

2D metal sulphides (MSs) have attracted enormous amounts of attention in developing high‐
performance gas sensors. 2D noble metal sulphides and their derivatives, however, have …

Plasmon-induced hot electrons offer unique advantages in solar-light-driven chemical
reactions. Noble metal nanostructures have been the most studied plasmonic materials, but …