Nanoparticle

As recent history proves, airborne respiratory infections are not to be trifled with. Now, a new sprayable coating applied to standard air filters might give us a leg up in the war against the pathogens that cause these diseases.

In an effort to mitigate human-caused climate warming, scientists are focused on ways to remove carbon dioxide from the atmosphere. One of the more novel ways to do this has just been announced by scientists employing a smart dual-method process.

Researchers have designed a new nanoparticle that was shown to more effectively deliver a cancer-fighting mRNA vaccine to mice. The study’s results may lead to the development of better vaccines to treat cancer and infectious diseases like COVID-19.

Researchers at Caltech are reporting preclinical success with a universal coronavirus vaccine. The vaccine uses mosaic nanoparticle technology to protect not only against SARS-CoV-2 but also the original SARS, and several common cold coronaviruses.

Researchers at the Tokyo University of Science have demonstrated a low-cost and highly promising form of nanoparticle technology, using corn and water as a starting point for a novel "bionanoparticle" that suppresses tumor growth in mice.

A decent chunk of energy usage goes towards lighting, so scientists at MIT are developing a new kind of passive lighting – glow-in-the-dark plants. In the latest experiments, the team made them glow brighter without harming their health.

Radiotherapy is one of the best treatments we have against cancer, but there's room for improvement. Now, researchers in Japan have developed nanoparticles that can penetrate tumors and kill them from within, after being activated by external X-rays.

An oral pill would be much easier for diabetics than daily insulin injections. An experimental new method for packing insulin into capsules helps it survive the trip through the stomach to the bloodstream, and releases its payload only when needed.

Stanford scientists have developed a new hydrogel with a Velcro-like molecular structure, letting it last longer at body temperature. The hope is that it could be injected into a patient to deliver drugs over weeks or months as it slowly dissolves.

Researchers at Yale University have shown how skin cancer could one day be treated with a simple injection. The team found that they could shrink tumors by injecting them with adhesive nanoparticles loaded with chemotherapy drugs.

Researchers at Brown University have developed a new way to make super-hard metals, up to four times harder than usual. The team made nanoparticle “building blocks” that could be fused together under pressure, thanks to a chemical treatment.

Osteoarthritis is a painful and fairly common condition that’s hard to slow, so treatment options are mostly limited to reducing pain. But a new study in mice has now found that nanotherapeutic injections into the knee can slow cartilage degradation.