A new COVID-19 test using nanoMIPs detects SARS-CoV-2 more sensitively and under extreme conditions, offering…
Browsing: Biosensor
A biosensor is a device that combines a biological component with a physicochemical detector to measure the presence or concentration of chemicals, biological molecules, or pathogens in a sample. The biological element, such as enzymes, antibodies, or nucleic acids, interacts with the target analyte specifically and the interaction is converted into a measurable signal by the detector component, often producing an electrical, thermal, or optical signal. This technology is widely used in various fields including medical diagnostics, food safety, environmental monitoring, and biotechnology. Biosensors are prized for their specificity, sensitivity, and rapid response time, making them crucial in situations where quick and accurate detection is essential.
A platform for single-molecule measurement of binding kinetics & enzyme activity. The first molecular electronics…
Researchers Hope Sensors Using Quantum Tech Could Transform Biology Research Scientists discovered nuclear magnetic resonance,…
Penn State researchers develop first-of-its-kind wearable, noninvasive glucose monitoring device prototype. Noninvasive glucose monitoring devices…
New probe identifies antibiotic resistance in 90 minutes—potentially life-saving speed. A technique that measures the…
Penn State electrical engineering professor Aida Ebrahimi receives NIH Trailblazer Award for developing a daily…
Breath samples from COVID-positive children reveal distinct biomarkers, suggesting a future path for quick, child-friendly…
Conquering a chemical challenge to control the structure of a polymer opens a path to…
Superfast, portable COVID-19 testing method detects the virus much faster than currently available methods. The…
Rutgers innovation may help guide treatment of Alzheimer’s, Parkinson’s diseases. A Rutgers-led team has created…
Some bacteria release a toxin that forms pores on other cells. EPFL scientists have studied…
Scientists have successfully used microneedle biosensors to accurately detect changes in antibiotic levels in the…
Stanford engineers have developed experimental stickers that pick up physiological signals emanating from the skin,…
Constantly tracking a person’s glucose levels through their tears or sweat could be one step…
A team of materials scientists have discovered a way to make organic semiconductors more powerful…
New biosensors enable complex genetic reprogramming of common bacteria like E. coli. The process could…
New research from MIT unveils a series of sensors, memory switches, and circuits that can…
Engineers at MIT have developed a new, ultrasensitive magnetic-field detector that is 1,000 times more…