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Improving infectious disease testing with gold nanoparticles
By harnessing the power of composite polymer particles adorned with gold nanoparticles, a group of researchers have delivered a more accurate means of testing for infectious diseases. Details of their research are published in the journal Langmuir.
Категории: Nano planet
Unlocking exotic physics: Exploring graphene's topological bands in super-moiré structures
In a new study, scientists from Singapore and Spain have presented a new avenue for exploring exotic physics in graphene. They focus on electronic interactions in graphene when it is sandwiched in a three-layer structure which provides a platform to exploit unique electronic band configurations.
Категории: Nano planet
Laser-guided self-assembly enables precise fabrication of micro-rolls for advanced applications
Scientists have developed a novel laser-guided self-assembly technique to fabricate 3D micro-rolls with high precision, offering potential breakthroughs in electronics, photonics and biomedicine.
Категории: Nano planet
Airy cellulose from a 3D printer
Researchers have succeeded in 3D printing cellulose-based aerogels into complex shapes that could one day serve as precision insulation in microelectronics or as personalized medical implants.
Категории: Nano planet
Study describes zinc oxide nanoparticle strategy for inactivation of multidrug-resistant bacteria
An article published in the Journal of Environmental Chemical Engineering describes a possible strategy for promoting selective inhibition of multidrug-resistant bacteria, which are increasingly abundant owing to the indiscriminate use of antibiotics and are therefore a major human health hazard.
Категории: Nano planet
'Smart swarms' of tiny robots inspired by natural herd mentality
Researchers gave microrobot swarms adaptive time delay, allowing each bot to adapt to local changes, significantly increasing responsivity without compromising robustness.
Категории: Nano planet
Novel high entropy alloy nanoparticle catalysts for growing high-density carbon nanotubes
High entropy alloys (HEAs) have attracted significant attention in various fields due to their unique properties such as high strength and hardness, and high thermal and chemical stabilities.
Категории: Nano planet
How to grow inorganic functional nanomaterials—quantum dots—in the nucleus of live cells
National Science Review recently published research on the synthesis of quantum dots (QDs) in the nucleus of live cells by Dr. Hu Yusi, Associate Professor Wang Zhi-Gang, and Professor Pang Dai-Wen from Nankai University.
Категории: Nano planet
Novel fabrication technique takes transition metal telluride nanosheets from lab to mass production
Transition metal telluride nanosheets have shown enormous promise for fundamental research and other applications across a rainbow of different fields, but until now, mass fabrication has been impossible, leaving the material as something of a laboratory curiosity rather than an industrial reality.
Категории: Nano planet
New molecular compound designed with technological applications at the nanoscale
A team led by the Laboratory of Molecular Nanoscience of the Faculty of Chemistry at the University of Barcelona has designed a new molecular compound based on gadolinium (Gd), a chemical element that can generate a magnetocaloric effect, that is of particular interest in the field of molecular magnetism and in the design of devices with technological applications at the nanoscale.
Категории: Nano planet
'Neutronic molecules': Study shows neutrons can bind to quantum dots
Neutrons are subatomic particles that have no electric charge, unlike protons and electrons. That means that while the electromagnetic force is responsible for most of the interactions between radiation and materials, neutrons are essentially immune to that force.
Категории: Nano planet
Novel high entropy alloy nanoparticle catalysts for growing high-density carbon nanotubes
Researchers develop a new catalyst using high entropy alloy nanoparticles of five platinum group metals for growing high-density carbon nanotubes.
Категории: Nano planet
Researchers discover 'neutronic molecules'
Study shows neutrons can bind to nanoscale atomic clusters known as quantum dots. The finding may provide insights into material properties and quantum effects.
Категории: Nano planet
Gadolinium-based compound designed with technological applications at the nanoscale
New 2D Gd-based MOF excels in multifunctional devices, magnetic refrigeration, functions at low temps, and is exfoliable like graphene.
Категории: Nano planet
Must mRNA be cloaked in a lipid coat to serve as a vaccine?
The Uchida Laboratory of Innovation Center of NanoMedicine has demonstrated that intradermal administration of mRNA alone (naked mRNA) without protection by nanoparticles induced robust vaccination against SARS CoV-2, a virus causing COVID-19, in mice and primates. mRNA is highly unstable, generally considered to require a tiny capsule, such as lipid nanoparticles (LNPs), for administration.
Категории: Nano planet
Scientists visualize quantum effects in electron waves
One of the most fundamental interactions in physics is that of electrons and light. In an experiment, scientists have now managed to observe what is known as the Kapitza-Dirac effect for the first time in full temporal resolution.
Категории: Nano planet
Must mRNA be cloaked in a lipid coat to serve as a vaccine?
Groundbreaking demonstration of COVID-19 immunization in mice and primates using 'Naked-mRNA'.
Категории: Nano planet
Silicon carbide data storage technology could preserve information for millions of years
Novel data storage approach using atomic-scale defects in silicon carbide could enable high-density data archiving for over a million years, far surpassing current methods.
Категории: Nano planet
Physics-based predictive tool will speed up battery and superconductor research
Researchers have created guidelines for the design of intercalated materials, which will accelerate research on energy storage, electronics, and more.
Категории: Nano planet
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