Diagnostics
Diagnostics
Diagnostics
Scientists Develop New Probe to Light Up Cancer
A team of researchers in Ireland has collaborated on developing a new fluorescent molecular probe that can hone in on and light up cancer in an exciting new way. The technology will hopefully have important consequences for cancer resection...
Diagnostics
Low Cost Medical Devices for Low-Resource Regions: Interview with Prof. Saad Bhamla, Georgia Tech
Advances in medical technology continue apace, with sophisticated new medical devices and therapies becoming available on an ongoing basis. However, medical technology often comes at a premium, and for low-resource regions sometimes even...
Diagnostics
DNA Microscopy Visualizes Genetic Content of Tissue Samples
Fundamentally new microscopy techniques don't come out very often, but scientists at the Howard Hughes Medical Institute have just unveiled a new method of "imaging" tissue samples that provides a complex genetic and biomolecular picture of...
Diagnostics
Graphene Sensor Inside Microfluidic Chip Detects Bacteria in Tiny Samples
Graphene, a two dimensional material made of a layer of carbon exactly one atom thick, has a variety of interesting properties. When used as a field-effect transistor, it can detect slight physical forces applied to its surface, making it...
Diagnostics
Smart Diaper Detects Urinary Tract Infections
Urinary tract infections (UTIs) are dangerous for infants and the elderly. While the onset of UTIs generally involves pain and other symptoms, young children are not able to describe how they're feeling, while the elderly may suffer from...
Diagnostics
Microfluidic Impedance Sensor Can Monitor Sickle Cell Disease
Researchers at Florida Atlantic University have developed a microfluidic chip that can rapidly assess blood samples from sickle cell disease patients to help monitor the disease. The technique is much faster and more convenient than traditional...
Diagnostics
Octopus-Inspired Wearable Biosensor Sticks to Wet and Dry Skin
Researchers from Daegu Gyeongbuk Institute of Science and Technology (DGIST) in South Korea have developed a new waterproof, wearable biosensor that can stick to the skin in a unique way. Their work, recently published in ACS Applied Materials...
Diagnostics
System Separates, Sequences Circulating Tumor Cells from Whole Blood
Engineers at the University of Michigan have developed a high speed microfluidic chip that can separate circulating tumor cells (CTCs) from whole blood and analyze them. The technology, which may make biopsies and other diagnostic tests...
Diagnostics
Sweat Sensor Measures Variety of Biochemicals to Help Monitor Exercise, Disease
Our skin excretes a wide array of important biomarkers that may help to track physical exertion, diagnose disease, and track progression of a condition. Exercise, in particular, leads to a significant change in the composition of our sweat,...
Diagnostics
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