While we're making progress in phasing out animal testing in the cosmetics industry around the world, there's still a ways to go in terms of regulatory measures (some 35 US states still allow it), ...
Fabrication of a double-layered skin model using human dermal fibroblasts (HDFs) and an immortal human keratinocyte cell line (HaCaTs). (Courtesy: Biofabrication 10.1088/1758-5090/ac2ef8) Skin is the ...
The printed replica included tough "denticles" embedded in a smooth, flexible membrane Scientists have used a 3D-printed model of shark skin to show how tooth-like scales help the predators to cruise ...