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A golden solution quickly eliminates bacterial infections, no antibiotics required
Dual-purpose nanoparticles help image and zap entrenched bacteria in animal study.
Категории: Nano planet
Silk peptide nanoparticles show promise for enhancing targeted cancer therapy through dual-drug delivery
Researchers develop a groundbreaking silk peptide nanoparticle system for co-delivering erlotinib and curcumin, marking a significant advancement in targeted cancer therapy with the potential to overcome current treatment limitations.
Категории: Nano planet
Good prospects for altermagnets in spin-based electronics
Altermagnetic CrSb with promising characteristics for electronic applications.
Категории: Nano planet
Chemists develop machine learning model for atomic-level interactions
Scientists have developed a novel machine learning interactive potential that is less costly than traditional quantum chemical simulations. The ANI-1xnr dataset they developed is now publicly available for research use.
Категории: Nano planet
Beetles living in the dark teach us how to make sustainable colors
Inspired by beetle cuticles, scientists have developed optical structures that can produce vibrant, iridescent and completely biodegradable colous using chitin - the world's second most abundant organic material.
Категории: Nano planet
Spiral wrappers switch nanotubes from conductors to semiconductors and back
By wrapping a carbon nanotube with a ribbon-like polymer, researchers were able to create nanotubes that conduct electricity when struck with low-energy light that our eyes cannot see. In the future, the approach could make it possible to optimize semiconductors for applications ranging from night vision to new forms of computing.
Категории: Nano planet
Have metalenses expanded their reach into the ultraviolet region?
A team achieves successful mass production of metalenses designed for application in the ultraviolet region.
Категории: Nano planet
Giving particle detectors a boost
Researchers have tested the performance of a new device that boosts particle signals.
Категории: Nano planet
GPS nanoparticle platform precisely delivers therapeutic payload to cancer cells
A newly developed 'GPS nanoparticle' injected intravenously can home in on cancer cells to deliver a genetic punch to the protein implicated in tumor growth and spread, according to researchers. They tested their approach in human cell lines and in mice to effectively knock down a cancer-causing gene, reporting that the technique may potentially offer a more precise and effective treatment for notoriously hard-to-treat basal-like breast cancers.
Категории: Nano planet
Breakthrough in nanostructure technology for real-time color display
New groundbreaking technology enables the real-time display of colors and shapes through changes in nanostructures.
Категории: Nano planet
Combined microscopy technique catches light-driven polymers in the act
Researchers have used tip-scan high-speed atomic force microscopy combined with an optical microscope to observe light-induced deformation of azo-polymer films. The process could be followed in real time, and the film patterns were found to change with the polarization of the light source. The observations will contribute to the use of azo-polymers in applications such as optical data storage, and the approach is expected to be useful across materials science and physical chemistry.
Категории: Nano planet
New type of nanoparticle makes vaccines more powerful
A type of nanoparticle called a metal organic framework (MOF) could be used to deliver vaccines and act as an adjuvant. Researchers find these particles provoke a strong immune response by activating the innate immune system through cell proteins called toll-like receptors.
Категории: Nano planet
Aluminum nanoparticles make tunable green catalysts
A nanotechnology pioneer has uncovered a transformative approach to harnessing the catalytic power of aluminum nanoparticles by annealing them in various gas atmospheres at high temperatures.
Категории: Nano planet
Using light to precisely control single-molecule devices
Researchers flip the switch at the nanoscale by applying light to induce bonding for single-molecule device switching.
Категории: Nano planet
Researchers closing in on genetic treatments for hereditary lung disease, vision loss
Researchers who work with tiny drug carriers known as lipid nanoparticles have developed a new type of material capable of reaching the lungs and the eyes, an important step toward genetic therapy for hereditary conditions like cystic fibrosis and inherited vision loss.
Категории: Nano planet
'Like a lab in your pocket' -- new test strips raise game in gene-based diagnostics
Biosensing technology developed by engineers has made it possible to create gene test strips that rival conventional lab-based tests in quality.
Категории: Nano planet
Spontaneous curvature the key to shape-shifting nanomaterials
Inspired by nature, nanotechnology researchers have identified 'spontaneous curvature' as the key factor determining how ultra-thin, artificial materials can transform into useful tubes, twists and helices.
Категории: Nano planet
Scientists make nanoparticles dance to unravel quantum limits
The question of where the boundary between classical and quantum physics lies is one of the longest-standing pursuits of modern scientific research and in new research, scientists demonstrate a novel platform that could help us find an answer.
Категории: Nano planet
Umbrella for atoms: The first protective layer for 2D quantum materials
As silicon-based computer chips approach their physical limitations in the quest for faster and smaller designs, the search for alternative materials that remain functional at atomic scales is one of science's biggest challenges. In a groundbreaking development, researchers have engineered a protective film that shields quantum semiconductor layers just one atom thick from environmental influences without compromising their revolutionary quantum properties. This puts the application of these delicate atomic layers in ultrathin electronic components within realistic reach.
Категории: Nano planet
AI technique 'decodes' microscope images, overcoming fundamental limit
Researchers have developed a deep learning algorithm for removing systematic effects from atomic force microscopy images, enabling more precise profiles of material surfaces.
Категории: Nano planet
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