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Search results for nanoscience

Bio & Medicine Mar 6, 2024

Researchers develop first heat map for individual red blood cells

Entropy is often associated with disorder and chaos, but in biology it is related to energy efficiency and is closely linked to metabolism, the set of chemical reactions that sustain life.

Nanophysics Mar 6, 2024

Nanodevices can produce energy from evaporating tap or seawater

Evaporation is a natural process so ubiquitous that most of us take it for granted. In fact, roughly half of the solar energy that reaches the Earth drives evaporative processes. Since 2017, researchers have been working ...

Nanomaterials Mar 4, 2024

Scientists shine new light on the future of nanoelectronic devices

Artificial intelligence (AI) has the potential to transform technologies as diverse as solar panels, in-body medical sensors and self-driving vehicles. But these applications are already pushing today's computers to their ...

Bio & Medicine Feb 16, 2024

Nanomaterial with potential to tackle multiple global challenges could be developed without risk to human health

A revolutionary nanomaterial with huge potential to tackle multiple global challenges could be developed further without acute risk to human health, research suggests. The study is published in the journal Nature Nanotechnology.

Nanophysics Feb 12, 2024

What did the electron 'say' to the phonon in the graphene sandwich?

A TU/e and Catalan Institute of Nanoscience and Nanotechnology-led collaboration involving researchers from around the world has the answer, and the why, and the results have been published in the journal Science Advances.

Other Feb 10, 2024

Saturday Citations: Dark matter, a bug, and the marriageability of baritones

"Oh, hello. I didn't see you there. I was just editing a weekly roundup of science news stories for Saturday morning." This is the first line from my autobiographical one-man play about having multiple Firefox tabs open.

Cell & Microbiology Feb 8, 2024

Probing proton pumping: New findings on protein folding in bacteriorhodopsin

When it comes to drug development, membrane proteins play a crucial role, with about 50% of drugs targeting these molecules. Understanding the function of these membrane proteins, which connect to the membranes of cells, ...

Optics & Photonics Feb 8, 2024

Spiral-shaped lens provides clear vision at a range of distances and lighting conditions

Researchers have developed a spiral-shaped lens that maintains clear focus at different distances in varying light conditions. The new lens works much like progressive lenses used for vision correction but without the distortions ...

Bio & Medicine Feb 6, 2024

Building a DNA nanoparticle to be both carrier and medicine

Scientists have been making nanoparticles out of DNA strands for two decades, manipulating the bonds that maintain DNA's double-helical shape to sculpt self-assembling structures that could someday have jaw-dropping medical ...

Biochemistry Feb 1, 2024

Mussel-inspired antimicrobial coating protects sanitary fabrics from contamination

Researchers from the UAB and the ICN2 have developed an innovative material to fight against the spread of pathogens, infections and antimicrobial resistance. Inspired by the substances secreted by mussels to adhere to rocks, ...

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