Advances in nanotechnology and nanomaterials have attracted considerable interest and
play key roles in scientific innovations in diverse fields. In particular, increased attention has …

Hydrogels have extremely high moisture content, which makes it very soft and excellently
biocompatible. They have become an important soft material and have a wide range of …

Heteroatom-doped carbon dot (CD)-reinforced flexible, antioxidant, and UV-resistant
polymeric thin films have been fabricated by a facile physical compounding strategy …

Hydrogels are biocompatible carriers that can maintain the original properties of embedded
materials. Carbon dots (CDs) are multifunctional nanomaterials with antibacterial properties …

A cost-effective and environmentally friendly approach is proposed for producing N-and S-
codoped multicolor-emission carbon dots (N-and S-codoped MCDs) at a mild reaction …

In the past decade, the metallacycles/metallacages have attracted unremitting interest in
biomedical fields, yet visual tracking of their in vivo delivery, targeting ability, biodistribution …

In the context of the circular economy and decreasing earth resources, waste should be
converted into value-added materials such as carbon quantum dots, which are fluorescent …

Polarity is an integral microenvironment parameter, which is crucial for establishing and
reflecting a large number of sophisticated physiological functions and pathological effects …

Carbon dots (CDs) have received extensive attention and applications in recent years due to
their remarkable characteristics of tunable emission wavelength, high stability, and a variety …

Carbon quantum dots (CQDs) have aroused much attentions for their excellent ROS
regulating properties. However, there is still few reports systematically discuss the dual …