: It is the article identifier for a 2022 review on ionic liquids used in the synthesis of specialized chemical compounds (aza- and oxa-heterocycles) in the Journal of Molecular Liquids .
: The engineered sheets combined different cell types, including mesenchymal stem cells (MSCs) and human umbilical vein endothelial cells (HUVECs). 119664
: Explain how magnetic nanoparticles allow for the precise "stacking" of cell layers without traditional synthetic scaffolds. : It is the article identifier for a