Search results for hydrophilicity

Nanophysics May 21, 2025

An accidentally discovered class of nanostructured materials can passively harvest water from air

A serendipitous observation in a Chemical Engineering lab at Penn Engineering has led to a surprising discovery: a new class of nanostructured materials that can pull water from the air, collect it in pores and release it ...

Materials Science May 21, 2025

Researchers develop a pressure-induced water-producing material

Researchers at the University of Tsukuba have discovered a phenomenon—applying pressure to a copper-chromium Prussian blue analog, which is a compound featuring crystal voids, causes the discharge of water retained within ...

Nanomaterials May 12, 2025

Controlling contaminants inside nanopores holds promise for desalination, carbon dioxide storage and porous catalysts

Natural and engineered systems have a whole world of chemistry inside their tiny pores—known as nanopores—that changes depending on the chemical functional groups inside.

Analytical Chemistry Apr 30, 2025

Molecular engineering approach could boost hydrogen evolution reaction activity by up to 50 times in alkaline media

Electrolyzers are devices that can split water into hydrogen and oxygen using electricity and via a process known as electrolysis. In the future, these devices could help to produce hydrogen gas from water, which is valuable ...

Nanomaterials Apr 21, 2025

Hybrid surface combines hydrophobic nanowires and hydrophilic channels to prevent condensation flooding

Condensation is critical for applications like power generation, water harvesting, and cooling systems. However, traditional surfaces suffer from a drop in performance under high subcooling, when the surface temperature is ...

Biochemistry Apr 18, 2025

Reusable moss-based adsorbent can help clean up oil spills

Hidden within sphagnum moss, commonly known as peat moss, is an adsorbent material that can help us combat oil spills. A study by researchers from China presents a new bio-based oil adsorbent derived from sphagnum moss that ...

Biochemistry Mar 25, 2025

Hydrophilic coating makes for unflappable golf balls

The upcoming U.S. Open has professional golfers and spectators looking forward to getting on the green. But the grass's condition, regardless of a player's skill, can drastically skew the chances of a winning putt. Now, scientists ...

Biochemistry Mar 17, 2025

Micro metal-movers: Biochemists are one step closer to better cancer treatments

By unraveling the complex choreography of cellular machinery, Michigan State University researchers are helping identify the next generation of drug targets and cancer therapies.

Nanomaterials Mar 12, 2025

Opening a new chapter in 3D microprinting with MXene

The Smart 3D Printing Research Team at KERI, led by Dr. Seol Seung-kwon has developed the world's first technology for printing high-resolution 3D microstructures using MXene, a material known as the dream material.

Analytical Chemistry Mar 11, 2025

Self-optimizing catalysts facilitate water-splitting for the green production of hydrogen

Hydrogen is a much-debated option in terms of CO₂-neutral energy production. Electrolyzer units that split water into its constituent oxygen and storable hydrogen are supplied with electricity from renewable resources, mainly ...

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