Supramolecular polymerization can be controlled in space and time by chemical fuels. A
nonassembled monomer is activated by the fuel and subsequently self-assembles into a …

The 1, 4-conjugate addition reaction between activated alkynes or acetylenic Michael
acceptors and nucleophiles (ie, the nucleophilic Michael reaction) is a historically useful …

It is a challenge to develop hemostatic and wound dressings that are used for irregular
shape and deep wound. Herein, a series of novel N-succinyl chitosan-oxidized hyaluronic …

Sulfur has been important in dynamic covalent chemistry (DCC) since the beginning of the
field. Mainly as part of disulfides and thioesters, dynamic sulfur‐based bonds (DSBs) have a …

Alkyne‐based click polymerizations have been nurtured into a powerful synthetic technique
for the preparation of new polymers with advanced structures and versatile properties …

Injectable hydrogel-based drug delivery systems have attracted more and more attention
due to their sustained-release performance, biocompatibility, and 3D network. The present …

The direct acyl Sonogashira cross-coupling of carboxylic acids with terminal alkynes has
been achieved through Pd/Cu cooperative catalysis. In this reaction, the readily available …

Self-healing polymer is a kind of functional polymer material that can repair scratches,
cracks, and other mechanical damage, whose unique self-healing ability is of great …

In the quest for stimuli-responsive materials with specific, controllable functions, coacervate
hydrogels have become a promising candidate, featuring sensitive responsiveness to …

The use of self-healing hydrogels in wound dressings can protect them from mechanical
damage, thus extending their lifespan. Hyaluronic acid (HA) and pectin (PT) cross-linked …