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Bio & Medicine Oct 28, 2024

The gold standard: Researchers enhance cardiology imaging by using gold nanoparticles

Researchers at the University of Ottawa have made a breakthrough in heart disease diagnostics. They have developed a new type of contrast agent for a medical imaging technique called intravascular optical coherence tomography ...

Condensed Matter Oct 24, 2024

Room-temperature nonreciprocal Hall effect could heat up future technology development

An old physical phenomenon known as the Hall effect has revealed some new tricks, according to a team co-led by researchers at Penn State and the Massachusetts Institute of Technology (MIT). They have reported their findings, ...

Bio & Medicine Oct 16, 2024

Nanoparticle therapy offers new hope for prostate cancer patients

Prostate cancer is the second leading cause of cancer death among American men. A recent study, conducted by researchers from the University of Virginia, Mount Sinai, the University of Michigan, the University of Texas and ...

Nanomaterials Oct 2, 2024

Solid electrolyte composed of nanoparticles shows promise for all-solid-state batteries

Often overlooked, rechargeable batteries play an important part in contemporary life, powering small devices like smartphones to larger ones like electric vehicles. The keys to creating sustainable rechargeable batteries ...

Nanomaterials Sep 25, 2024

New nanoparticle prevents mineral buildup in equipment handling water-oil mixtures

In the process of oil extraction, hard mineral buildup inside the pipes and equipment can cause serious operational damage, safety issues such as pipe explosion and significant economic losses. The current methods for descaling ...

Bio & Medicine Sep 21, 2024

Better than blood tests? Nanoparticle potential found for assessing kidneys

In a study published July 29 in Advanced Materials, University of Texas at Dallas researchers found that X-rays of the kidneys using gold nanoparticles as a contrast agent might be more accurate in detecting kidney disease ...

Nanomaterials Sep 19, 2024

Nanoparticle-based remediation of chromium-contaminated water shows high efficiency

Groundwater is an essential source of drinking water across the country. However, heavy metal contamination in groundwater presents a significant health hazard. Researchers at the Indian Institute of Science (IISc) have developed ...

Bio & Medicine Sep 18, 2024

Nanoparticle technology shows promise for targeted diagnosis and treatment of atherosclerosis

Atherosclerosis is the build-up of plaque in the arteries which causes their narrowing. It is a primary cause of ischemic heart disease (IHD) and ischemic stroke (IS), both of which are major contributors to the 17.9 million ...

Bio & Medicine Sep 13, 2024

New method to break down forever chemicals uses nanoparticles and ultrasound

What do firefighting foam, non-stick cookware, water-repellent textiles and pesticides all have in common? They all contain per- and polyfluoroalkyl substances, or PFAS—human-made chemicals that don't break down naturally. ...

Bio & Medicine Sep 10, 2024

Iron-doped carbon-based nanoparticles boost cancer treatment with enhanced precision and safety

Recently, a collaborative research team led by Prof. Wang Hui and Prof. Qian Junchao from Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences designed a catalytically active, photoresponsive, Fe-doped ...

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