Tags: Nanoparticles

Catalysts Take the Shape of Precious Metals as Nanoparticles

Scientists develop method in creating new form of gem-like catalysts Researchers from the Northwestern University discovered a novel method of creating metal nanoparticles-based catalysts that could produce better fuel cells.

Nanocoating Prevents Greasy Smears

Not only are fingerprints on shiny stainless-steel surfaces unattractive, but they also attack the surface. A new nanocoating that is being developed by Fraunhofer researchers will prevent the smudges that result from a finger touching stainless steel surfaces. The key to their approach is a special nanoparticle that is added to the coating.

A New Route for Plant Nutrient Delivery

The pathway nanoparticles travel from the plant's exterior to the soil. Agriculture around the world needs new solutions for food and water sustainability.

DNA Nanorobots Target HER2-Positive Breast Cancer Cells

A DNA nanorobot can target breast cancer cells for destruction. About 20% of breast cancers make high levels of a protein called human epidermal growth factor receptor 2 of HER2, according to the Mayo Clinic.

Using Microwaves Stimulated Nanoparticles to Combat Cancer

The first time researchers have revealed that the nanoparticles can be effectively activated by microwaves for cancer cell destruction, potentially opening new doors to treatment for patients fighting the disease

Bending the Norm on Nanowires

New methods of arranging silver nanowires make them more durable, shows a study by KAUST. Nanowires form transparent and flexible conductive layers that can be used for improved stain sensors, solar cells and next-generation mobile phones.

How Plant Viruses Can Be Used to Ward Off Pests And Keep Plants Healthy

A biological nanoparticle that could target pesticides to treat specific spots deep within the soil Researchers at the University of California San Diego and Case Western Reserve University have developed a technology that could target pesticides to treat spots within the soil.

'Spidey Senses' Could Help Autonomous Machines Avoid Accidents

What if drones and self-driving cars had the tingling "spidey senses" of Spider-Man? Andres Arrieta, an assistant professor of mechanical engineering at Purdue University says drones and self-driving cars might actually detect and avoid objects better if they would process sensory information faster.

First - Ever Smallest Pixels Invented

The smallest pixels yet created—a million times smaller than those in smartphones, made by trapping particles of light under tiny rocks of gold—could be used for new types of large-scale flexible displays, big enough to cover entire buildings.
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