Portable Sensors: The Next Generation of PFAS Detection
By James Strachan
March 11, 2026
Silvana Andreescu on the urgent need for low-cost, field-deployable PFAS sensors
7 min read
False
Sensors
Influenza Screening: Could a Taste-Based Sensor Play a Role?
By Kathryn Wighton
January 13, 2026
Selective methylation of N-acetylneuraminic acid enabled a taste-releasing sensor to distinguish influenza neuraminidase from bacterial enzymes
2 min read
Living Sensor Illuminates Epigenetic Changes Inside Cells
By James Strachan
January 12, 2026
A genetically encoded sensor platform allows researchers to watch PTM dynamics inside cells and tumors – opening new paths in drug discovery
3 min read
Artificial Tongue Detects Spiciness in Seconds
By James Strachan
December 23, 2025
Milk-derived casein and a conductive hydrogel form a human-inspired sensor for rapid, selective capsaicin detection
4 min read
Sensor “Sniffs” Diabetes in Breath
By James Strachan
December 12, 2025
A highly sensitive, room-temperature acetone gas sensor could be used to rapidly test for diabetes
4 min read
Bioelectronic Patch Intervenes to Manage Blood Pressure
By James Strachan
November 27, 2025
Wansong Chen and colleagues have developed a bioelectronic patch for intelligent blood pressure management. Here, he describes his inspiration, the broader implications of the technology, and the importance of interdisciplinary collaboration.
4 min read
Diamond Probe for Keyhole Cancer Detection
October 22, 2025
A conversation with a surgeon led sensor scientists to pivot from nuclear waste containers to cancer
5 min read
Paper-Based Sensor Sniffs Out Toxic Gases
By James Strachan
October 17, 2025
A low-cost, colorimetric sensor array detects multiple chemical threats without the need for complex fabrication
4 min read
Engineered Bacteria Light Up Microplastic Pollution
September 29, 2025
Genetically engineered bacteria fluoresce on contact with microplastics, enabling rapid detection in water samples
2 min read
Wearable Microfluidic Biosensor Monitors Stress Hormones in Sweat
By James Strachan
September 17, 2025
Potential applications range from clinical monitoring to performance optimization in athletes, astronauts, or military personnel
3 min read
