Exposure of a model human colon to metal oxide nanoparticles, at levels that could be present in foods, consumer goods, or treated drinking water, led to multiple, measurable differences in the normal ...

Contrast agents are often used in diagnostic technologies like MRIs. There are many different types of contrast agents, which can make tissues much easier to see against the background fluids of the ...

Research on preventing type 1 diabetes often focuses on limiting the autoimmune response that destroys the body's ability to ...

Learn about the materials and technologies powering untethered micro devices in healthcare, and discover the clinical applications in oncology and vascular disease.

When hit with low-frequency ultrasound, the nanoparticles release antibiotics deep inside bacterial communities ...

University of New Mexico researchers studying the health risks posed by gadolinium, a toxic rare earth metal used in MRI scans, have found that oxalic acid, a molecule found in many foods, can ...

Silica nanoparticles may make oral insulin possible by safely enhancing drug absorption through the intestinal wall in obese mice.

Researchers at Arizona State University have uncovered a key scientific principle that governs how what's coated on the ...

Researchers at São Paulo State University have developed an iron-based compound, loaded into lipid nanoparticles, that completely eliminated tuberculosis bacteria from the lungs of infected mice after ...