Engineering publications brought to you by Mark Allen

Sensors

Pan-European drone project detects toxic gases in disaster zones

Swiss sensor analyses biomarkers in sweat to provide clues about health

Small vibrating sensors help spot early signs of disease and infection

Nanomaterials added to paper to make sustainable water sensor

Neuropixels probes promise new era of brain research

Sensors printed on leaves could tell farmers when to water crops

Printable bacteria used for low-energy biosensors

Thursday video: US team creates 3D images on 2D ultrasound machine

Smart fabric can detect and protect against toxic gases

Flexible graphene detector extends scope of terahertz sensors

Ultra-high resolution inkjet technique prints drops capable of trapping light

Underwater sound could help pinpoint ocean impacts