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Materials Science Nov 8, 2021

Proton transfer between titania surface and dye observed for photocatalysis evaluation

Photocatalysts are an essential component of hydrogen production through water-splitting. Scientists at Shinshu University and Georgia Institute of Technology worked on improving a titania surface study previously published ...

Nanomaterials Nov 5, 2021

Novel plasmonic solar thermal materials developed to reserve sun heat

Recently, researchers developed high-performance solar thermal copper sulfide photothermal ink and photothermal film, marking big progress in the field of Plasmonic Solar photothermal Materials.

Optics & Photonics Nov 3, 2021

Electrically switchable nanoantennas could enable holographic video technology

Video conferencing played a key role during the COVID-19 pandemic and is set to dominate many meetings in the future. To realize the true feeling of a face-to-face dialog, three dimensional video is required and yet the holographic ...

Nanophysics Oct 28, 2021

Researchers observe interband collective excitations in twisted bilayer graphene

Twisted bilayer graphene is a carbon-based, two-dimensional (2D) material comprising two graphene layers. Although many scientists have recently started exploring its potential for superconductivity and magnetism, so far, ...

Condensed Matter Oct 21, 2021

Novel advanced light design and fabrication process could revolutionize sensing technologies

Vanderbilt and Penn State engineers have developed a novel approach to design and fabricate thin-film infrared light sources with near-arbitrary spectral output driven by heat, along with a machine learning methodology called ...

Nanomaterials Oct 4, 2021

Tuning chemical reactions with light

The chemical industry consumes a lot of energy, not only to initiate reactions but also to separate products from by-products. In a promising emerging field of research, scientists worldwide are trying to use nanoscale antennas ...

Bio & Medicine Sep 23, 2021

Ultrasensitive detection of endocrine disruptors via superfine plasmonic spectral combs

The apparent increase in hormone-induced cancers and disorders of the reproductive tract has led to a growing demand for new technologies capable of detecting nanogram per liter level endocrine disruptors. Scientists in China ...

Optics & Photonics Sep 7, 2021

Tunable surface plasmon-polariton resonance in organic light-emitting devices based on corrugated alloy electrodes

In a new publication from Opto-Electronic Advances, researchers led by Professor Yan-Gang Bi from Jilin University, Changchun, China discuss tunable surface plasmon-polariton resonance in organic light-emitting devices based ...

Nanophysics Sep 3, 2021

Researchers use gold film to enhance quantum sensing with qubits in a 2D material

Quantum sensing is being used to outpace modern sensing processes by applying quantum mechanics to design and engineering. These optimized processes will help beat the current limits in processes like studying magnetic materials ...

Biochemistry Sep 3, 2021

Marine bacterial exopolysaccharide EPS11 inhibits migration and invasion of liver cancer cells

Many natural polysaccharides have significant anti-cancer activity with low cytotoxicity and side effects. They are considered as good substitutes for synthetic antitumor agents.

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