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Bio & Medicine Jun 7, 2024

Pharmacy researchers develop nanoparticle treatment for skin and lung fibrosis

Researchers at The University of Texas at El Paso are developing a new therapeutic approach that uses nanoparticles for the treatment of skin and lung fibrosis, conditions that can result in severe damage to the body's tissues.

Nanomaterials May 15, 2024

Polyglycerol coating offers safer nanoparticle environmental remediation

Nanoparticles (NPs) are often used to reduce environmental pollution by targeting harmful chemicals in soil and water that are released by industrial and agricultural activities. These NPs are engineered to absorb, degrade, ...

Nanomaterials May 6, 2024

Nanoparticle catalysts convert carbon dioxide to carbon monoxide to make useful compounds

As a greenhouse gas, carbon dioxide (CO2) contributes to climate change as it accumulates in the atmosphere. One way to reduce the amount of unwanted CO2 in the atmosphere is to convert the gas into a useful carbon product ...

Bio & Medicine May 2, 2024

Nanotubes, nanoparticles and antibodies detect tiny amounts of fentanyl

A research team at the University of Pittsburgh led by Alexander Star, a chemistry professor in the Kenneth P. Dietrich School of Arts and Sciences, has developed a fentanyl sensor that is six orders of magnitude more sensitive ...

Nanomaterials Apr 30, 2024

Researchers reveal water-assisted oxidative redispersion of metal nanoparticles

Oxidative redispersion at elevated temperatures has long been utilized in heterogeneous catalysis for the regeneration of sintered metal catalysts and the synthesis of metal single atom and cluster catalysts. These redispersion ...

Nanophysics Apr 23, 2024

Breaking boundaries in tiny labs: New technology using sound waves has implications for nanoparticle manipulation

Acoustofluidics elegantly merges acoustics with fluid mechanics, enabling precise manipulation of fluids and particles on both micro and nanoscales. This interdisciplinary field plays a crucial role in biomedicine, tissue ...

Bio & Medicine Apr 22, 2024

Rice bran nanoparticles show promise as affordable and targeted anticancer agent

Several types of conventional cancer therapies, such as radiotherapy or chemotherapy, destroy healthy cells along with cancer cells. In advanced stages of cancer, tissue loss from treatments can be substantial and even fatal. ...

Bio & Medicine Apr 16, 2024

Nanoparticle delivery of FZD4 to lung endothelial cells inhibits lung cancer progression and metastases

A recent study from the lab of Tanya Kalin, MD, Ph.D., professor of Child Health and Internal Medicine at the University of Arizona College of Medicine—Phoenix, has shown potential to improve therapeutic outcomes for patients ...

Bio & Medicine Apr 5, 2024

New micromaterial releases nanoparticles that selectively destroy cancer cells

Researchers have developed micromaterials made up only of proteins, capable of delivering over an extended period of time nanoparticles that attack specific cancer cells and destroy them. The micromaterials mimic natural ...

Nanophysics Apr 3, 2024

Novel high entropy alloy nanoparticle catalysts for growing high-density carbon nanotubes

High entropy alloys (HEAs) have attracted significant attention in various fields due to their unique properties such as high strength and hardness, and high thermal and chemical stabilities.

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