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Nanotechnology news
Adjustable nanosensors turn water pressure into fluorescent signals, with stiffness shaping sensitivity
A novel nanovesicle-based platform developed at Institute of Science Tokyo can measure hydrostatic pressure by converting pressure-induced molecular changes into fluorescence signals.
Bio & Medicine
9 hours ago
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11
New sensing method expands label-free particle detection beyond sensor surfaces
Finding a single cancer cell in a tube of blood is a bit like finding a needle in a haystack. As researchers seek to detect ever-smaller and rarer targets, from viruses to circulating tumor cells in blood, the demand for ...
Bio & Medicine
11 hours ago
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How information is written in ferroelectric memory at the nanoscale
What happens at the nanoscale when information is written to memory? Researchers at KAIST have shown how tiny regions with a new polarization direction form while previously formed regions continue to expand in a promising ...
Nanophysics
Oct 8, 2026
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28
New display technology combines record brightness with pixels that stretch like rubber
A research team led by Professor Jiwoong Yang of the Department of Energy Science and Engineering at DGIST has developed the world's first foundational technology for an ultrahigh-resolution stretchable quantum dot display ...
Nanophysics
Oct 7, 2026
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21
'Self-blinking dyes' simplify nanoscale imaging without sacrificing precision
Nanobodies are extremely small antibody fragments that bind to specific molecules. When nanobodies are labeled with dyes, they can be used as probes to enhance super-resolution microscopy. However, conventional blinking dyes ...
Bio & Medicine
Oct 7, 2026
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12
Tiny plasma-grown particles enable easier magnetization reversal in materials for high-frequency electronics
Researchers at South China University of Technology, in collaboration with the Dongguan Institute of Materials Science and Technology, Chinese Academy of Sciences, have developed a novel supranano multi-precipitate microstructure ...
Nanophysics
Oct 7, 2026
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18
Vanillin provides a sweet solution for chronic wound healing
A team from Flinders University's Biomedical Nanoengineering Laboratory has found that vanillin has pronounced antioxidant, anti-inflammatory and antibacterial properties, making it a good candidate for wound-healing formulations. ...
Bio & Medicine
Oct 6, 2026
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309
Stretching boosts thermal and electrical conductivity in new nanocomposite
A joint research team led by professors Seunghyun Baik and Joonmyung Choi from the School of Mechanical Engineering at Sungkyunkwan University (SKKU) has developed a new nanocomposite material whose electrical and thermal ...
Nanophysics
Oct 6, 2026
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13
Reading beyond the peaks: Optical analysis decodes spectral complexity in twisted semiconductor layers
A study from the Research Center for Materials Nanoarchitectonics (MANA), one of the centers under the National Institute for Materials Science (NIMS), presents a new method to reveal hidden material disorder reflected in ...
Nanophysics
Oct 6, 2026
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11
Highly sensitive biosensor enables rapid detection of cerebrospinal fluid leaks
A research team has developed a highly sensitive electrochemical biosensor capable of rapidly and accurately diagnosing cerebrospinal fluid (CSF) leaks that may occur following head surgery or trauma. The team established ...
Bio & Medicine
Oct 6, 2026
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10
Heat-induced nanoscale structures unlock electromechanical properties in ceramics
Scientists have developed a new way to make ceramic materials that can better withstand extreme heat and continue performing reliably in sensors and actuators. The approach creates tiny structures throughout the material ...
Nanophysics
Oct 5, 2026
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26
Manganese-doped carbon nanodots could rival existing MRI contrast agents
Contrast agents are compounds routinely used in clinical analysis to enhance differentiation between tissues or to increase the visibility of structures or fluids within the body, thus facilitating medical diagnosis. A study ...
Bio & Medicine
Oct 5, 2026
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Waste plastic yields carbon quantum dots with emissions tunable from UV to yellow-green
Carbon quantum dots (CQDs) are fluorescent carbon nanomaterials with potential applications in sensing, optoelectronics, displays, anticounterfeiting and environmental technologies. Their optical properties can be adjusted ...
Nanophysics
Oct 5, 2026
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29
Nanoneedle arrays map RNA in fresh tissue without sequencing or amplification
Recently, spatial omics has become a powerful tool, enabling researchers to see not only what molecules are present in a tissue, but also where they are located and how they are organized across cells, tissue structures and ...
Bio & Medicine
Oct 4, 2026
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79
Mirror-image crystals reverse the direction of light-driven currents
The circular photogalvanic effect (CPGE), a phenomenon that generates helicity-dependent photocurrents in noncentrosymmetric materials, can originate purely from a crystal's internal structure without a contribution from ...
Nanophysics
Oct 2, 2026
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29
Smart silicone coatings can change their friction and stickiness as surroundings reshape nanoscale layers
Research led by a group from the University of Newcastle has found a new way to make silicone surfaces—and control how slippery they are. The work was published in the journal Chemistry of Materials.
Nanomaterials
Oct 2, 2026
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14
Gut mRNA tech supercharges vaccine and GLP-1 delivery
From vaccines to gene therapies, mRNA medicines often rely on tiny fat-based particles called lipid nanoparticles, or LNPs, to carry treatments where they need to go. But researchers still face a fundamental challenge: getting ...
Bio & Medicine
Oct 1, 2026
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42
Bending nanoribbons tunes diamond's light emission without doping
In a new Physical Review Letters study, researchers have demonstrated that bending diamond nanostructures can tune the light they emit without doping.
Engineered nanostructured surfaces could offer a new way to limit marine biofouling
Researchers at Sultan Qaboos University have developed engineered surfaces that combine microscopic patterns with zinc oxide nanorods to reduce the attachment of bacteria and microalgae—a process that contributes to biofouling ...
Nanomaterials
Sep 30, 2026
1
61
Mouse study reveals magnetic nanoparticles' potential for ectopic pregnancy diagnosis and treatment
A research team led by an Oregon State University scientist has demonstrated in a mouse model a potentially better way to care for women facing the life-threatening condition of ectopic pregnancy.
Bio & Medicine
Sep 30, 2026
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Other news
Fluorescent imaging tracks metabolism of cells in real time
'Mix-and-match' material's properties can be tuned by changing its metallic 'recipe'
Quantum chip holds multiple photons at once, opening path to scalable memory
Where does Earth's nitrogen go? Two atoms offer a clue
How plant enzymes learned to tell mirror-image molecules apart
