Polyethlyenimine (PEI) was introduced 1995 as a cationic polymer for nucleic acid delivery.
PEI and its derivatives are extensively used in basic research and as reference formulations …

Tissue engineering (TE) scaffolds have enormous significance for the possibility of
regeneration of complex tissue structures or even whole organs. Three-dimensional (3D) …

Studying the surface chemical composition of materials is greatly significant to further
understand the triboelectric charge generated during contact electrification. Although it has …

We have demonstrated, for the first time that microvesicles, a sub-type of extracellular
vesicles (EVs) derived from hCMEC/D3: a human brain endothelial cell (BEC) line transfer …

Triboelectric charging involves frictional contact of two different materials, and their contact
electrification usually relies on polarity difference in the triboelectric series. This limits the …

Polyethylenimine (PEI) is a gold standard polycationic transfectant. However, the highly
efficient transfecting activity of PEI and many of its derivatives is accompanied by serious …

Nanocarbon is a promising type of biomaterial for diagnostic and therapeutic applications.
Fluorescent nanodiamond (FND) containing nitrogen-vacancy centers as built-in …

Gene therapy has shown great potential in the treatment of many diseases by
downregulating the expression of certain genes. The development of gene vectors as a …

Therapeutic strategies that involve the manipulation of the host's immune system are gaining
momentum in cancer research. Antigen-loaded nanocarriers are capable of being actively …

Critical tissue defects frequently result from trauma, burns, chronic wounds and/or surgery.
The ideal treatment for such tissue loss is autografting, but donor sites are often limited …