Engineering publications brought to you by Mark Allen

Materials

Disposable breath sensor has potential for diagnosis and air monitoring

Graphene sensor could speed hepatitis diagnosis

UK coating innovation makes a splash for smartphones

Nature inspires 3D-printed quadruped soft robot

Ladybird wings unfold their secrets

The future of additive manufacturing is all about design

Printed "bionic skin" sensors have potential for electronics and surgery

No slip ups: exoskeleton predicts and prevents falls

Graphene membranes have potential in the nuclear sector

Molecular "slingshot" releases drugs at specific targets

UK team uses graphene to convert heat into sound

World's largest X-ray laser generates first light