Engineering publications brought to you by Mark Allen

Medical & healthcare

Low-cost OCT scanner promises to save eyesight

New nanoclusters cook and kill cancer cells

3D printing to grow hair: a potential cure for baldness

Nanofluidic drug delivery targets chronic disease

Non-invasive brain tech controls robotic arm

Low cost blood test for Alzheimer’s improves diagnosis

Stretchy e-tattoo measures ECG and SCG heart activity

Medical 3D printing utility extends to flexible devices

Robotic capsule inspects colon for cancer

Process rapidly develops bespoke liners for prosthetics

Smart speakers detect signs of cardiac arrest

Virtual biopsy lessens risks and stress for patients