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Nanomaterials Jun 18, 2020

'Nanotorch' highlights ultrafast biochemical reactions

Life depends on remarkable arrays of biochemical reactions. Understanding the workings of biomolecules involves real-time monitoring of these reactions. Happening in only tiny fractions of a millisecond, this is very difficult ...

Analytical Chemistry Jun 9, 2020

New nanodevice could use solar energy to produce hydrogen

Scientists describe the design of a PSI-GNP-PSII conjugate that could be used as a platform for developing a light-driven, water-splitting nanodevice for generating hydrogen, in Biomedical Spectroscopy and Imaging

Nanophysics Jun 9, 2020

Machine learning predicts nanoparticle structure and dynamics

Researchers at the Nanoscience Center and at the Faculty of Information Technology at the University of Jyväskylä in Finland have demonstrated that new distance-based machine learning methods developed at the University ...

Bio & Medicine Jun 1, 2020

Biocompatible gold nanoparticles will accelerate individual cancer diagnosis and treatment

An international group of researchers from NUST MISIS and Clemson University (Clemson, U.S.) has proposed a new method for producing gold nanoparticles based on synthesis under the influence of ultraviolet radiation. The ...

Bio & Medicine May 29, 2020

Researchers develop experimental rapid COVID-19 test using nanoparticle technique

Scientists from the University of Maryland School of Medicine (UMSOM) developed an experimental diagnostic test for COVID-19 that can visually detect the presence of the virus in 10 minutes. It uses a simple assay containing ...

Nanomaterials May 26, 2020

Electron microscopy of nanoparticle superlattice formation at a solid-liquid interface in non-polar liquids

Nanoparticle superlattice films that form at the solid-liquid interface are important for mesoscale materials but are challenging to analyze on the onset of formation at a solid-liquid interface. In a new report on Science ...

Biochemistry May 15, 2020

Eavesdropping on single molecules with light by replaying the chatter

Scientists have pioneered a new technique to expose hidden biochemical pathways involving single molecules at the nanoscale.

Nanomaterials May 8, 2020

Scientists create new nanocomposite from gold and titanium oxide

Oxides of different metals often serve as photocatalysts in various systems such as air purification, reactions of water decomposition and even in the production of self-cleaning surfaces for glass and mirrors. The physical-chemical ...

Analytical Chemistry May 5, 2020

An artificial 'tongue' of gold to taste maple syrup

It's said that maple syrup is Quebec's liquid gold. Now scientists at Université de Montréal have found a way to use real gold—in the form of nanoparticles—to quickly find out how the syrup tastes.

Bio & Medicine Apr 27, 2020

Researchers' method holds promise for brain study, better tests for viruses

University of Texas at Dallas researchers have developed a promising method for remotely stimulating activity in deep brain regions, advancing understanding of how molecules act in the brain and paving the way for better ...

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