Engineering publications brought to you by Mark Allen

Electronics

Moisture sensor sends alerts when nappies are wet

IIOT sensors need protection in harsh environments

Digital bandage treats chronic wounds

‘Topological’ laser can route light around corners 

US team develops rust-based radiation shielding technique

Superfast laser data transfer harnesses sound and vision

Graphene amplifier taps into elusive terahertz gap

Handheld skin printer tackles major burns

Wearable wrist device tracks metabolites via sweat

MOFs optimised for electronic olfactory devices

Flexible device harvests body heat for wearables

Bats inspire gas pipe corrosion and leak detector