Nanotechnology News – Latest Headlines

Scientists discover new family of quasiparticles in graphene-based materials

Scientists reveal a phenomenon that is 'radically different from textbook physics' and this work has led to the discovery and characterisation of a new family of quasiparticles found in graphene-based materials. Called Brown-Zak fermions these extraordinary particles have the potential to achieve the Holy Grail of 2D materials by having ultra-high frequency transistors which can in turn produce a new generation of superfast electronic devices.

Nov 13th, 2020

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Nano level microscopy goes into the field

Could your smartphone analyse the coronavirus on surfaces? Researchers are developing a new generation of optical microscopes for mobile phones where LEDs and tiny detectors in the camera can analyse very small structures.

Nov 12th, 2020

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Attosecond boost for electron microscopy

A team of physicists have achieved attosecond time resolution in a transmission electron microscope by combining it with a continuous-wave laser - new insights into light-matter interactions.

Nov 12th, 2020

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Smaller than ever - Exploring the unusual properties of quantum-sized materials

Scientists synthesize sub-nanometer particles with precisely controlled proportions of indium and tin using specific macromolecular templates called dendrimers. Through a screening process spanning different metallic ratios, they discovered unusual electronic states and optical properties originating from size-miniaturization and elemental-hybridization.

Nov 12th, 2020

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Modelling microswimmers for drug delivery

Mathematical models of cell motion in viscous liquids that show how this motion is affected by the presence of surfactant coating have applications in the design of artificial microswimmers for targeted drug delivery, micro-surgery and other applications.

Nov 11th, 2020

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