As an excellent fluorescent nanomaterial, carbon quantum dots (CQDs) have the properties
of small molecular weight, small particle size, high fluorescence stability, no optical flicker …

Optical information encryption and safety have aroused great attention since they are closely
correlated to data protection and information safety. The development of multiple stimuli …

Carbon dots (CDs), a kind of carbon material discovered accidentally, exhibit unexpected
advantages in fluorescence imaging/sensing such as photostability, biocompatibility, and …

Luminescent carbon dots (CDs) have received increasing attention from many fields during
the past decade. Unfortunately, the luminescent mechanisms of CDs remain unclear due to …

Carbon quantum dots (CDs) are a relatively new class of carbon nanomaterials which have
been studied very much in the last fifteen years to improve their already favorable properties …

Conventional synthesis of carbon dots (CDs) mostly involves a hydrothermal or solvent‐
thermal reaction which needs relatively high temperature and pressure. In this work, ionic …

The dual-emissive N, S co-doped carbon dots (N, S-CDs) with a long emission wavelength
were synthesized via solvothermal method. The N, S-CDs possess relatively high …

Fluorescent carbon dots (CDs) have recently become a research hotspot in multidisciplinary
fields owing to their distinctive advantages, including outstanding photoluminescence …

The development of cost-effective and versatile sensing system for simultaneous and rapid
quantitation of multiple targets is highly demanded for environmental surveillance, food …

Carbon dots (CDs) are a new type of carbon-based fluorescent nanomaterials, which have
received a lot of interest because of their excellent properties, simple synthesis and wide …