Pragmatic testing method is of great significance for food safety control, while the standard
detection approach has a series of limitations, such as exhausting procedure, expensive …

Carbon dots (CDs), a rising star in carbon nanomaterials, have attracted enormous attention
since their discovery in 2004. Up to now, a large number of approaches have been …

As a new solution‐processable laser material, carbon dots (CDs) offer advantages of non‐
toxicity, low‐cost, and high‐stability, which are conducive to the sustainable development of …

Carbon dots (CDs) are a new category of crystalline, quasi-spherical fluorescence,“zero-
dimensional” carbon nanomaterials with a spatial size between 1 nm to 10 nm and have …

Despite the various synthesis methods to obtain carbon dots (CDs), the bottom‐up methods
are still the most widely administrated route to afford large‐scale and low‐cost synthesis …

In the areas of bioimaging and detection, biosensors have attracted extensive attention
recently. Specifically, biosensors based on nanostructures provide a more sensitive …

Carbon quantum dots (CQDs) are a new type of nano-carbons that are currently favored
over semiconductor quantum dots (QDs) because of their solubility, low toxicity, eco …

Carbon‐based quantum dots (QDs) have emerged as a fascinating class of advanced
materials with a unique combination of optoelectronic, biocompatible, and catalytic …

The emergence of carbon dots (CDs) has opened up an exciting new field in the science
and technology of carbon nanomaterials and has attracted increasing interest in recent …

Carbon‐based quantum dots (CQDs), including spherical carbon dots and graphene
quantum dots, are an emerging class of photoluminescent (PL) materials with unique …