Scientists used a 3D-printing approach to pattern hydrophobic barriers inside hydrophilic filter paper. These barriers, ...

Implanted stents can develop plaque due to the systemic nature of cardiovascular disease, leading to clotted arteries. Implanted stents have saved countless lives. A tiny metal mesh coil, stents keep ...

In the brightly lit MSE Teaching Laboratory inside Cook Hall, teams of Northwestern Engineering students peer into 3D printers, eagerly waiting to see their latest results. The materials they are ...

Piezoelectricity in native bones has been well recognized as the key factor in bone regeneration. However, the current additive-manufactured scaffolds mainly focus on the reconstruction of bionic ...