3D bioprinting is gaining popularity as a way of treating disease and injury by producing three-dimensional living tissues and organs. However, to work effectively, the “inks” used for bioprinting ...

Despite the impressive variety of thermoplastics that can be printed on consumer-level desktop 3D printers, the most commonly used filament is polylactic acid (PLA). That’s because it’s not only the ...

A new approach to the 3D printing of chocolate using cold extrusion instead of conventional hot-melt extrusion method eliminates the need for stringent temperature controls, offering wider potential ...