Bioimpedance analysis can monitor blood circulation changes during rotation on a short-radius centrifuge used to explore artificial gravity
Read article: Bioimpedance analyser tracks blood redistribution in spinning cosmonauts
Measuring eye motion in real time could provide a way to diagnose traumatic brain injury due to sports-related head impacts
Read article: For concussions, the eyes are windows to the brain
A 50-fold improvement in imaging sensitivity could enable non-invasive measurement of the heart’s passive electrical properties
Read article: Atomic magnetometer measures cardiac conductivity
New device incorporates nanosized gold ellipses and could help people who struggle to distinguish red from green
Read article: Metasurface-based contact lens corrects colour blindness
Novel sensor array captures and computes optical signals at the same time, lowering delay caused by intermediate processing
Read article: Machines sense and see in nanoseconds
Dark matter researchers create device using off-the-shelf components
Read article: Physicists unveil new simplified ventilator for COVID-19 patients
Wireless receiver and transmitter is small enough to fit in a swallowable capsule for monitoring gut health
Read article: Millimetre-scale transceiver boosts ingestible sensors
A patch that delivers immune checkpoint inhibitors and cold plasma directly to tumours could boost immune response and kill cancer cells
Read article: Microneedle patch combines cold plasma and immunotherapy to treat melanoma
A new paper-based adhesive plaster detects the presence of drug-sensitive and drug-resistant bacteria in wounds and treats them accordingly
Read article: Smart band-aid senses and treats bacterial infections
An optofluidic device uses Raman spectroscopy to detect a biomarker in blood associated with traumatic brain injury
Read article: Brain injury diagnosed with a finger prick and an optofluidic chip
