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Search results for plasmonic

Optics & Photonics Mar 20, 2023

Quantum engineering meets nanoscale data processing: Unleashing the power of light-driven conductivity control

Over the past few decades, the field of data processing and transferring technology has advanced at a rapid pace. This growth can be attributed to Moore's Law, which predicts that the number of transistors on a microchip ...

Nanomaterials Mar 8, 2023

Researchers create world's first energy-saving paint—inspired by butterflies

University of Central Florida researcher Debashis Chanda, a professor in UCF's NanoScience Technology Center, has drawn inspiration from butterflies to create the first environmentally friendly, large-scale and multicolor ...

Analytical Chemistry Mar 6, 2023

Highly efficient, near-infrared-featured CO2 reduction by surface plasmon

To synthesize hydrocarbons via sunlight, CO2 and water is commonly seen in the nature, especially in the plant kingdom, but it remains an inviting challenging in science amidst growing interest in pursuing new and clean energy. ...

Optics & Photonics Feb 22, 2023

Chiral detection of biomolecules based on reinforcement learning

As one of the basic physical properties, chirality plays an important role in many fields. Especially in biomedical chemistry, the discrimination of enantiomers is a very important research subject. Most biomolecules exhibit ...

Nanomaterials Feb 15, 2023

Nickel-laden black gold converts CO2 to chemicals using solar energy and green hydrogen

CO2 hydrogenation with green hydrogen is one of the best processes to combat climate change and can provide a single solution to three challenging problems, 1) excessive CO2 levels, 2) the temporal mismatch between solar ...

Bio & Medicine Feb 14, 2023

3D plasmonic coral nanoarchitecture for cancer diagnosis using urine

A research team led by Dr. Ho Sang Jung of the Surface & Nano Materials Division of the Korea Institute of Materials Science (KIMS), a research institute under the Ministry of Science and ICT, conducted joint research with ...

Nanophysics Feb 14, 2023

When the light is neither 'on' nor 'off' in the nanoworld

Whether the light in our living spaces is on or off can be regulated in everyday life simply by reaching for the light switch. However, when the space for the light is shrunk to a few nanometers, quantum mechanical effects ...

Nanomaterials Feb 13, 2023

Solar-driven chemistry one step closer to reality

Scientists at the University of Helsinki offer new insights into the control over reaction selectivity with visible light in plasmonic catalysis.

Bio & Medicine Feb 9, 2023

New diagnostic test is 1,000 times more sensitive than conventional tests

When Srikanth Singamaneni and Guy Genin, both professors of mechanical engineering and materials science at the McKelvey School of Engineering at Washington University in St. Louis, established a new collaboration with researchers ...

Biochemistry Feb 8, 2023

Keeping SARS-CoV-2 closed for business with small molecules

The infamous spike proteins on the surface of SARS-CoV-2 help it bind to and enter human cells. Because of their important role in spreading infection, these spike proteins are one of the main targets for COVID-19 vaccines ...

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