Pathology
Pathology
Pathology
Breathalyzer to Detect COVID-19 in Seconds
Being able to tell, in a matter of seconds, whether someone is infected with the virus that causes COVID-19 would certainly help put a halt to the ongoing pandemic. Existing tests typically involve a deep nasal swab to obtain enough fluid...
Pathology
High-Resolution 3D Mouse Brain Map for Neuroscience Researchers
Semi-transparent top-down view of the average template, revealing many striking anatomical features. Credit: Allen Institute for Brain Science. Researchers at the Allen Institute in Seattle have created a 3D Mouse Brain Atlas, which functions...
Pathology
New Fluorescence Microscopy Technique for Nanostructure Visualization Within Cells
Researchers at Purdue University have developed a new technique to dramatically enhance the resolution achievable when imaging intracellular structures with super-resolution fluorescence microscopy. The technique uses the distortions created by...
Pathology
3D Printed Microscope Costs as Little as $18
Researchers at the University of Bath in the UK have developed a 3D-printed microscope design, called OpenFlexure, which is open-source and can be assembled for as little as $18. More complex versions of the design are possible, and the...
Pathology
Camera Images Blood Perfusion at High Resolution Thanks to Pulse Oximeter
How blood moves throughout the body and into the smallest capillaries is hard to observe using existing imaging methods. Yet, poor blood perfusion can be an indicator for a variety of medical conditions, potentially serving as a diagnostic tool...
Pathology
Micro-OCT Lets Docs Spot Tumors Below Tissue Surface
A collaboration between researchers at Nanyang Technological University, Harvard Medical School, and University of Alabama has led to the development of a prototype device capable of imaging through tissues at resolutions down to 1 micrometer...
Pathology
Magnetic Beads Trap E. Coli from Body Fluid Samples
While current concern is all about the COVID-19 virus that originated in China and spread around the world, this pathogen will eventually disappear. Escherichia coli (E. coli) bacteria, though, is with us for the long run and it can cause just...
Pathology
Chip Measures Stiffness of Extracellular Matrix to Spot Disease
Living cells inside our bodies are normally surrounded by an extracellular matrix, a supporting structure, that contains substances such as collagen and enzymes that help cells to function properly. When disease, particularly cancer, is...
Pathology
Table-Top Robot Uses AI to Make Blood Draws, Insert Catheters
Researchers at Rutgers University have developed a robot that utilizes artificial intelligence, along with near-infrared and ultrasound imaging, to automatically make blood draws and insert catheters in small blood vessels. The device could...
Pathology
