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Nanotechnology news
Nanocarriers study shows antibodies against polyethylene glycol in 83% of the German population
It has long been known that people can form defenses and thus antibodies against viruses. But antibodies can also develop against polyethylene glycol (PEG), a substance used in cosmetics, food and medicine. These influence ...
Bio & Medicine
17 hours ago
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Researchers demonstrate a high-speed electrical readout method for graphene nanodevices
Graphene is well-known for its high electrical conductivity, mechanical strength, and flexibility. Stacking two layers of graphene with atomic layer thickness produces bilayer graphene, which possesses excellent electrical, ...
Nanophysics
19 hours ago
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Safely removing nanoplastics from water using 'Prussian blue', a pigment used to dye jeans
Plastic waste breaks down over time into nanoplastics (
Nanomaterials
17 hours ago
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International team develops novel DNA nano engine
An international team of scientists has recently developed a novel type of nano engine made of DNA. It is driven by a clever mechanism and can perform pulsing movements. The researchers are now planning to fit it with a coupling ...
Bio & Medicine
Oct 19, 2023
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mRNA delivered by extracellular vesicles induces immunotherapy response in glioblastoma
A team of researchers at The University of Texas MD Anderson Cancer Center has developed a new method for using extracellular vesicles to enhance responses to immunotherapy in glioblastoma, potentially opening the door for ...
Bio & Medicine
Oct 19, 2023
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Protein-like polymers illuminate the path to macular degeneration treatment
In the latest stride toward combating neovascular age-related macular degeneration (nAMD), a team led by Professor Nathan Gianneschi from the International Institute for Nanotechnology at Northwestern University has unveiled ...
Bio & Medicine
Oct 19, 2023
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84
Self-powered flexible multicolor electrochromic devices for information displays
In recent years, self-powered electrochromic (EC) devices have shown significant potential in various fields such as optoelectronics, sensors, and security systems. These self-powered EC systems, capable of reversible color ...
Nanomaterials
Oct 19, 2023
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New noble-metal-free electrocatalyst decreases the energy required to generate hydrogen gas from water
As a combustible fuel, the burning of hydrogen gas does not contribute to global warming. Today, the majority of hydrogen gas is generated from fossil fuels, however, and this process releases greenhouse gases into the atmosphere. ...
Nanomaterials
Oct 19, 2023
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Enzyodynamic therapy at nanoscale
Enzyodynamic therapy (EDT) is a new type of reactive oxygen species (ROS)-related dynamic therapeutic modality, which adequately utilizes the enzyme-triggered catalytic reactions in living organisms and achieves disease treatment ...
Bio & Medicine
Oct 19, 2023
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31
Mechanical engineering professor uses coal to create graphene
Since its initial discovery in 2004 by two professors at the University of Manchester, graphene has made a big splash in the scientific community. Its discoverers won a Nobel Prize in 2010 for developing the idea—then the ...
Nanomaterials
Oct 18, 2023
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From a five-layer graphene sandwich, a rare electronic state emerges
Ordinary pencil lead holds extraordinary properties when shaved down to layers as thin as an atom. A single, atom-thin sheet of graphite, known as graphene, is just a tiny fraction of the width of a human hair. Under a microscope, ...
Nanophysics
Oct 18, 2023
1
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A physics milestone: Miniature particle accelerator works
Particle accelerators are crucial tools in a wide variety of areas in industry, research and the medical sector. The space these machines require ranges from a few square meters to large research centers. Using lasers to ...
Nanophysics
Oct 18, 2023
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44
Going rogue: Scientists apply giant wave mechanics on a nanometric scale
Researchers have shown how the principles of rogue waves—huge 30-meter waves that arise unexpectedly in the ocean—can be applied on a nano scale, with dozens of applications from medicine to manufacturing.
Nanophysics
Oct 18, 2023
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Nanoparticle vaccine could curb cancer metastasis to lungs by targeting a protein
Engineers at the University of California San Diego have developed an experimental vaccine that could prevent the spread of metastatic cancers to the lungs. The key ingredients of the vaccine are nanoparticles—fashioned ...
Bio & Medicine
Oct 18, 2023
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Scientists develop novel nanoparticles that could serve as contrast agents
Special nanoparticles could one day improve modern imaging techniques. Developed by researchers at Martin Luther University Halle-Wittenberg (MLU), the properties of these unique nanoparticles change in reaction to heat. ...
Bio & Medicine
Oct 18, 2023
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Scientists develop thin film phototransistor for bioinspired visual adaptation
A research team led by Prof. Cao Hongtao at the Ningbo Institute of Materials Technology and Engineering of the Chinese Academy of Sciences, in cooperation with Prof. Zhang Haizhong's group from Fuzhou University, has developed ...
Nanophysics
Oct 18, 2023
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Scientists develop deep learning-based biosensing platform to better count viral particles
Recent studies have found that Gires-Tournois (GT) biosensors, a type of nanophotonic resonator, can detect minuscule virus particles and produce colorful micrographs (images taken through a microscope) of viral loads. But ...
Bio & Medicine
Oct 17, 2023
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104
Harnessing molecular power: Electricity generation on the nanoscale
Wave energy technology is a proven source of power generation, but there is power inherent in every molecule of liquid on Earth, even when the liquid is at rest. At the molecular scale, atoms and ions are always moving. If ...
Nanophysics
Oct 17, 2023
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Insights into 2D materials from international collaboration
Roman Engel-Herbert, Director of PDI, and Joao Marcelo J. Lopes, a Senior Scientist at PDI, were honored recently with an invitation to review the field of two-dimensional layered materials (2DLM) in a paper for ACS Nano ...
Nanomaterials
Oct 17, 2023
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Tribotronics: Promising prospects in the development of new functional devices and self-powered microsystems
Formed by the coupling effect of contact electrification and electrostatic induction, triboelectric nanogenerators (TENG) effectively convert the most widely distributed micro-nano energy in our environment, including human ...
Nanophysics
Oct 17, 2023
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More news
Move over carbon, the nanotube family just got bigger
Rational design of mRNA nanovaccine for cancer immunotherapy
Plasma technology transforms microalgae coating for wounds
Other news
Why 10 billion snow crabs starved to death in the Bering Sea
Analysis reveals that harsh workplace climate is pushing women out of academia
Does urbanization trigger plant evolution?
Dinuclear ruthenium complex as a photocatalyst for selective CO2 reduction to CO
Accelerating waves shed light on major problems in physics
Wobbly gel mat trains muscle cells to work together
Vacuum cleaner-effect in fungi can hold nanoplastics at bay
Chiro-optical force observed at the nanoscale
Nanoscale rust: The future of magnets?
The medicine of the future could be artificial life forms
How cord-like aggregates of bacteria lead to tuberculosis infections
Study shows maternal microbiota can affect fetal development
