Âé¶¹ÒùÔº

See also stories tagged with Plasmon

Search results for plasmon

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 ...

Polymers Jan 30, 2023

Chemists pioneer responsive polymers that heat up when exposed to LED light

Creating new materials and speeding up reactions is what they do. Sounds a bit mundane, no? It is anything but. Materials that catalyze faster can be used in a wide range of fields from pharmaceuticals to future Mars habitats.

Nanophysics Jan 17, 2023

Nanoparticles make it easier to turn light into solvated electrons

There are many ways to initiate chemical reactions in liquids, but placing free electrons directly into water, ammonia and other liquid solutions is especially attractive for green chemistry because solvated electrons are ...

Nanomaterials Jan 11, 2023

Converting temperature fluctuations into clean energy with novel nanoparticles and heating strategy

Pyroelectric catalysis (pyro-catalysis) can convert environmental temperature fluctuations into clean chemical energy, such as hydrogen. However, compared with the more common catalysis strategy, such as photocatalysis, pyro-catalysis ...

Optics & Photonics Jan 9, 2023

Tailoring spatiotemporal dynamics of plasmonic vortices

A new publication from Opto-Electronic Advances discusses tailoring spatiotemporal dynamics of plasmonic vortices.

Nanophysics Dec 22, 2022

Collective circular dichroism by chiral plasmonic nanoparticles

Molecular chirality refers to the geometrical property of molecules with broken mirror symmetry. Characterizing molecular chirality and understanding their roles in physiochemical situations has been important in broad research ...

Condensed Matter Dec 19, 2022

Researchers realize remote tuning of lifetime of coupled Dirac plasmons

Recently, the team led by Prof. Zeng Changgan from the University of Sciences and Technology of China (USTC) of the Chinese Academy of Sciences, collaborating with Li Xiaoguang's team from Shenzhen University, has enabled ...

Biochemistry Dec 1, 2022

Scientists develop novel hyperspectral surface plasmon resonance microscopy system

Hyperspectral surface plasmon resonance microscopy (HSPRM) is an advanced analytical technique for spectral imaging and chemical and biological sensing, which enables high-resolution visualization and precise quantification ...

page 17 from 40