Biomedical engineers at Duke University have developed a low-cost, portable optical coherence tomography (OCT) scanner that promises to bring the […]
Quantum physics and origami for the ultimate get-well card: Scientists have combined the simplicity of paper with the complexity of quantum physics for point-of-care testing
Paper-based diagnostic tests are cheap, convenient and biodegradable. However, their use is limited by conventional dyes — which are not […]
Exposure to high-frequency electromagnetic fields at work not associated with brain tumors
No clear associations were found between occupational exposure to high frequency electromagnetic fields (EMF) and risk of glioma or meningioma, […]
Nano-optic endoscope sees deep into tissue at high resolution: Researchers adopt metalens technology in a new endoscopic optical imaging catheter to better detect disease, including cancer
The diagnosis of diseases based in internal organs often relies on biopsy samples collected from affected regions. But collecting such […]