Researchers turn to nanotechnology to boost the detection of pathogens, including SARS-CoV-2.
Diagnostics
New blood test to diagnose Alzheimer’s disease via brain-derived protein
A sensitive blood test has been developed to detect a protein biomarker of Alzheimer’s disease known as brain-derived tau.
Molecular dye plays “tag” with chemotherapy drugs
A new hydrogel platform helps monitor chemotherapies in the body in real-time, allowing their side effects and potency to be better understood.
A robotic pill monitors disease in the gut
A robotic pill capable of collecting biomarkers, including proteins and bacteria, from the gut provides an easy-to-use disease screening tool.
COVID-19 breathalyzer gets FDA approval
Using a chemical signature in the breath, a newly approved COVID-19 breathalyzer could provide an easy and rapid means of testing.
New blood sensor makes colonoscopies safer
A new blood sensor utilizes miniaturized channels to monitor for accidental bleeding during colonoscopies.
Detecting tuberculosis outside the lungs
A new fluorescent probe for detecting tuberculosis can now identify disease-causing bacteria in extra-pulmonary tissue for better diagnosis.
Accurate at-home COVID-19 test made from coffee capsules
Using materials found around the house, researchers stuck at home created an accurate test to detect COVID-19.
Scientists create the world’s thinnest X-ray detector
Tin mono-sulfide nanosheets prove to be effective and sensitive soft X-ray detectors with potential to monitor biological systems in real time.
How our skin smells could be a sign of tuberculosis
Researchers are devising a quicker and cheaper way to diagnose tuberculosis — and it’s based on how your skin smells.
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