Next generation 3D printing

Lubbock, USA: Researchers at Texas Tech University, USA are effectively utilising nano and microwave technologies to enhance 3D printing. In a presentation made to a spellbound audience of about 300, at the first ever TEDx event at Texas Tech, Brandon Sweeny, a doctoral student of Chemical Engineering at Texas Tech University presented an innovative approach to overcome a major drawback with using 3D printing for developing high strength materials.

Sweeny and his colleagues are using nano sheath-core precursor in 3D printing to develop stronger 3D printed materials. Upon microwaving, the nano sheath heats us quickly giving more interfacial strength. Sweeny and his team have developed 3D bucky balls that are stronger. The researchers have filed a provisional patent for their technology.

The first ever TEDx event was organised by Dr Ronald Banister, Anesthesiology Professor at TTU Medical School in collaboration with Texas Tech University and had a full day of innovative and inspirational talks.

(By: Seshadri Ramkumar, Texas Tech University, USA.)