Ultra-thin and highly uniform CsPbBr₃ nanowires over micron-size lengths and widths down to the quantum confinement regime have been fabricated via a facile, low-temperature precipitation-based method. This synthesis approach is the first of its kind that is carried out on the work-bench. The nanowires’ photoluminescence is shown to improve over time.

Since the isolation of free standing graphene in 2004, graphene research has experienced a phenomenal growth.

A novel top-down and universal optical technique for the effective decoration of two-dimensional (2D) nanosheets (NS), graphene oxide (GO), boron nitride (BN) and tungsten disulfide (WS ₂ ), with noble metallic nanoparticles (NPs) is reported.