After the Covid-19 pandemic, face masks have become less common. However, those who still need to wear a mask often suffer from discomfort due to restricted breathing. New research could change this.
A new approach enables the detection of even trace amounts of cancer cells. The method leverages SERS for signal amplification, eliminating the need for fluorescent dyes.
A new study suggests that gold nanoparticles — thousands of times thinner than a human hair — might one day help restore vision in people with macular degeneration and other retinal disorders.
Japanese researchers have developed magnetic nanoparticles that can be directed to tumors using a magnet and then heated with a laser to destroy cancer cells while sparing healthy tissue.
The shimmering blue wings of a Morpho butterfly are not just beautiful to look at - they can also help make cancer diagnosis faster, more accurate and more accessible, new research finds.
New technology shows promise in protecting an implant against infections from resistant bacteria: By heating up small nanorods of gold with near-infrared light (NIR), the bacteria are killed.
Before administering certain drugs, doctors check a patient’s kidney function by testing their blood urea nitrogen and creatinine levels. New research shows that gold nanoparticles might give more accurate results.
Brain aneurysms cause around 500,000 deaths globally each year and can lead to stroke and disability. Now, researchers created nanoscale robots to manage bleeds in the brain caused by aneurysms.
Researchers have developed an artificial intelligence which can differentiate cancer cells from normal cells, as well as detect the very early stages of viral infection inside cells.
Enzyme-driven nanorobots could be used in the treatment of joint diseases such as arthritis. A new research project explores the potential of this technology.
Smaller kills faster – this is what was previously thought about gold nanoparticles used to fight cancer cells. However, new research reveals a more complex picture of these interactions.
Researchers have developed a gel that breaks down alcohol in the GI tract without harming the body. In the future, people who take the gel could reduce the harmful and intoxicating effects of alcohol.
A new approach to vaccine development could produce vaccines before the disease-causing pathogen – such as a new variant of the coronavirus Sars-CoV-2 – even emerges.
A newly-developed material made of proteins shows promise for targeted cancer therapies: Like secretory granules in the endocrine system, it delivers nanoparticles which attack specific cancer cells.
An innovative solution based on nanotechnology and ultrasound could prevent over-treatment of patients with rectal cancer. The magnetomotive ultrasound system uses nanotechnology for reliable diagnosis of any spread of rectal cancer to nearby lymph nodes.
Instead of killing viruses and bacteria with chemical disinfection, a new approach uses minuscule spikes to skewer them. This could be used to prevent surface contamination in hospitals or labs.
A new soldering technique developed by Empa researchers is expected to prevent wound healing disorders and life-threatening complications from leaking sutures.
New research demonstrates how tiny nanomachines could greatly reduce bladder cancer by precisely targeting the tumour and attacking it with a radioisotope carried on their surface.
Contraception, wound healing, arthritis treatment: Here are three recent papers published in ACS journals that could expand the beneficial uses for nanoparticles, based on results in rats.
