After few femtoseconds, the double excited state decays by electron emission, generating a higher charge state. Compared to ...

Researchers developed a plasmonic substrate that notably improves the stability and reproducibility of SERS-based sensing.

A thermoplastic form of chitosan retains biological activity, enabling molded biodegradable plastics that store enzymes or ...

Nanostructured metal-organic framework coatings mechanically puncture bacteria, stopping biofilms on surfaces without ...

A nanopore gate and salt gradient drive ions that haul away heat, enabling efficient on-chip cooling or heating for more powerful semiconductor processors.

A stretchable antimicrobial wrapper with a built-in SERS nanosensor tracks food freshness and nutrients on the surface while ...

Passive organic upconversion and nanophotonic enhancements convert weak infrared light into visible images, enabling passive ...

Hydrogenated borophene with cobalt nickel compounds enables stable lithium hydroxide chemistry in water, activating oxygen ...

Graphene trampoline resonators anchored by narrow tethers achieve high quality factors at room temperature, maintaining ...

Researchers use nanoflower-enhanced stem cells to supply extra mitochondria to damaged cells, restoring energy production and ...

The technique uncovers fluctuations that are beyond the reach of existing instruments and provides key insight into materials ...

“The problem we have with the thermodynamic description of quantum systems is that in such systems, everything is microscopic ...