Penn Engineers have redesigned a key component of lipid nanoparticles (LNPs), the delivery vehicles behind mRNA vaccines, to ...

Crafts” reaction, because its selectivity is opposite to that of the nearly 150-year-old aromatic substitution reaction, ...

Researchers have redesigned lipid nanoparticles to make mRNA vaccine delivery more precise, reducing off-target effects.

This illustration visualizes a novel electrochemical transformation in which a single carbon atom—derived from a diazo compound—is selectively inserted into the pyrrole ring via a distonic radical ...

Aromatic molecules adsorb onto carbon nanotube walls via pi-pi interactions, slowing supercritical water flow and reducing ...

Computational analysis revealed that the aryl substituent gains electrons from the catalyst and then forms a cyclopropane ...