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Search results for smart materials

Optics & Photonics Apr 28, 2025

Light signature algorithm offers precise insight on viral proteins, brain disease markers and semiconductors

Researchers at Rice University have developed a new machine learning (ML) algorithm that excels at interpreting the "light signatures" (optical spectra) of molecules, materials and disease biomarkers, potentially enabling ...

Plants & Animals Apr 23, 2025

Microscopic fin features help sculpins grip rocks in turbulent ocean waters

On a wave-battered rock in the northern Pacific Ocean, a fish called the sculpin grips the surface firmly to maintain stability in its harsh environment. Unlike sea urchins, which use their glue-secreting tube feet to adhere ...

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 ...

Analytical Chemistry Apr 16, 2025

AI uses extrapolative learning to master materials prediction beyond existing data

A research group has developed an innovative machine learning technology that enables predictions beyond the distribution of training data and demonstrated its effectiveness in materials research. The team includes Kohei ...

Nanomaterials Apr 16, 2025

Mechanically interlocked 2D chainmail unlocks smart polymers with shape-shifting capabilities

Researchers at Westlake University have disclosed a two-dimensional (2D) mechanically interlocked polymer (MIP) that mimics medieval chainmail at the molecular scale. This micrometer-scale 2D material exhibits exceptional ...

Analytical Chemistry Apr 11, 2025

First atomic-level video of catalytic reaction reveals hidden pathways

A Northwestern University-led international team of scientists has, for the first time, directly observed catalysis in-action at the atomic level.

Nanomaterials Apr 11, 2025

Plasma-synthesized photothermal material could enable efficient solar-powered water purification

Technology for converting solar energy into thermal energy is ever evolving and has numerous applications. A breakthrough in the laboratory of Professor My Ali El Khakani at Institut national de la recherche scientifique ...

Optics & Photonics Apr 9, 2025

Amplifier with 10-fold bandwidth opens up for super lasers

Rapidly increasing data traffic is placing ever greater demands on the capacity of communication systems. In an article titled "Ultra-broadband optical amplification using nonlinear integrated waveguides" published in Nature, ...

Nanomaterials Apr 8, 2025

Water filter with nanoscale channels selectively removes stubborn 'forever chemicals'

Traditional water filters struggle to remove smaller PFAS molecules, but a new Monash-designed filter changes that. Researchers at Monash University have developed a water filtration membrane that effectively removes small ...

Plants & Animals Apr 1, 2025

How physical forces shape plants from the inside out to generate their complex 3D shapes

Plants don't just grow, they build. From towering trees to delicate flowers, complex plant shapes are sculpted with remarkable precision. Now a study by biologists and biophysicists at Université de Montréal reveals how ...

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