materials

Using 4D printing to enable spinal fusion

Using 4D printing to enable spinal fusion

4D printing helps create a biomimetic microchannel scaffold made of collagen and hydroxyapatite.

3D biocomposites can repair large bone defects

3D biocomposites can repair large bone defects

Loosening hip implants can cause major damage to the bone and a simple replacement won’t suffice to carry the load during movements. Researchers have turned to bioprinting to solve this problem.

New law of physics helps robots grasp the friction of touch

New law of physics helps robots grasp the friction of touch

Researchers have discovered a new law of physics that accounts for that accounts for elastohydrodynamic lubrication (EHL) friction, which should advance a wide range of robotic technologies.

A Lego system for building robots

A Lego system for building robots

Scientists have developed a system with which they can fabricate miniature robots building block by building block, which function exactly as required.

A fully recyclable printed electronics

A fully recyclable printed electronics

Engineers at Duke University have developed the world's first fully recyclable printed electronics.

3D printing in-cell protein crystals

3D printing in-cell protein crystals

In-cell nano-3D printer: Scientists have developed a promising approach for synthesizing protein assemblies from protein crystals.

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