Counterfeiting of valuable documents, currency and branded products is a challenging
problem that has serious economic, security and health ramifications for governments …

Nanostructures play a significant role in the advancement of scientific and engineering
technologies at the nanoscale. Over the past few years, nanostructures have elicited much …

In this paper, a unique strategy is proposed to modulate fluorescence color of carbon dots
(CDs) under both aqueous solution and solid state for bright multicolor light-emitting diodes …

Solid‐state single‐photon sources in the infrared region are crucial for advancing quantum
technologies, in particular long‐distance fiber or on‐chip quantum communication, quantum …

Fluorescent nanoparticles with optically robust luminescence are imperative to applications
in imaging and labeling. Here we demonstrate that hexagonal boron nitride (hBN) …

Molecularly imprinting polymer (MIPs) is an emerging technology that could provide an
alternative path to produce receptor‐like binding sites. The technology involves complex …

Two natural carbon sources, glutamic acid and tyrosine, were used to fabricate strong green
emission nitrogen-doped graphene quantum dots (N-GQDs) with the one-pot pyrolysis …

Nanocarrier-mediated photodynamic therapy (PDT) is an effective tool for anti-tumour
treatment due to the targeted and image-guided delivery of photosensitizers (PSs) to …

Regulation of photosynthesis rates is one of the key ways to increase crop yields. Carbon
dots (CDs), which are low-toxity and biocompatible optical nanomaterials, can be easily …

Nanotechnology has already begun to influence the lives of people globally through its
tremendous potential to build energy-efficient systems, clean the environment, and promote …