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Nanotechnology news
Hidden transport pathways in graphene confirmed, paving the way for next-generation device design
Electron transport in bilayer graphene exhibits a pronounced dependence on edge states and a nonlocal transport mechanism, according to a study led by Professor Gil-Ho Lee and Ph.D. candidate Hyeon-Woo Jeong of POSTECH's ...
Nanophysics
Jan 10, 2025
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62
Single-atom metal layer reveals unexpected spin-polarized current control with light
Researchers at the University of Tokyo have demonstrated that the direction of the spin-polarized current can be restricted to only one direction in a single-atom layer of a thallium-lead alloy when irradiated at room temperature. ...
Nanophysics
Jan 10, 2025
0
46
Covalent organic frameworks demonstrate considerable potential for efficient energy transport
An interdisciplinary research team from LMU, the Technical University of Munich (TUM), and the University of Oxford has employed novel spectroscopic techniques to investigate the diffusion of excited states in covalent organic ...
Nanophysics
Jan 10, 2025
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52
Scientists develop high-impact materials for optoelectronic technologies
Every day, people are reaping the benefits of work by scientists and engineers to make more effective X-ray machines, computers, cell phones and televisions. Florida State University researchers are pushing the boundaries ...
Nanophysics
Jan 10, 2025
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37
Highly tunable biotemplating method expands nanostructure synthesis options
A joint research team has developed a biotemplating method that utilizes specific internal proteins in biological samples and has high tunability. The study is published in Advanced Science.
Bio & Medicine
Jan 10, 2025
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2
Q&A: Researchers discuss lipid nanoparticle therapy to stop tumor growth and restore tumor suppression
Yang Zhang, Ph.D., and Jinjun Shi, Ph.D., both of the Center for Nanomedicine and Department of Anesthesiology, Perioperative and Pain Medicine at Brigham and Women's Hospital, are co-senior authors of a paper published in ...
Bio & Medicine
Jan 10, 2025
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16
Domain wall fluctuations in 2D materials reveal a new mechanism of superconductivity
Two-dimensional (2D) van der Waals are made of atomically thin layers, held together by weak van der Waals forces. These materials have been the focus of numerous studies, as their unique properties make them ideal for studying ...
Janus graphene nanoribbons poised to advance quantum technologies
Researchers from the National University of Singapore (NUS) have recently achieved a significant breakthrough in the development of next-generation carbon-based quantum materials, opening new horizons for advancements in ...
Nanophysics
Jan 9, 2025
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17
Inhalable therapy uses mussel-inspired nanoparticles to target lung cancer cells
Researchers from POSTECH and Kyungpook National University have developed a novel inhalable therapeutic delivery system for lung cancer, leveraging mucoadhesive protein nanoparticles inspired by the adhesive properties of ...
Bio & Medicine
Jan 9, 2025
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10
Decoding 2D material growth: White graphene insights open doors to cleaner energy and more efficient electronics
A breakthrough in decoding the growth process of hexagonal boron nitride (hBN), a 2D material, and its nanostructures on metal substrates could pave the way for more efficient electronics, cleaner energy solutions and greener ...
Nanophysics
Jan 8, 2025
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65
Micro, modular, mobile—DNA-linked microrobots offer new possibilities in medicine and manufacturing
When robots are made out of modular units, their size, shape, and functionality can be modified to perform any number of tasks. At the microscale, modular robots could enable applications like targeted drug delivery and autonomous ...
Bio & Medicine
Jan 8, 2025
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45
Researchers image magnetic skyrmions at room temperature for the first time
An international research team, working with cutting-edge technology at the University of Nebraska–Lincoln, has made a discovery that may dramatically expand the materials used in next-generation, energy-efficient memory ...
Nanophysics
Jan 8, 2025
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43
Graphene technique improves ultrathin film manufacturing for flexible electronics
As the demand for thinner, lighter, and more flexible electronic devices grows, the need for advanced manufacturing processes has become critical. Polyimide (PI) films are widely used in these applications due to their excellent ...
Nanomaterials
Jan 8, 2025
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37
From superfood to super material: Goji berries yield antibacterial silver nanoparticles
As the search for sustainability permeates all fields, researchers are turning to a unique organic source for creating antibacterial silver nanoparticles (Ag-NPs)—the humble goji berry.
Bio & Medicine
Jan 7, 2025
1
68
Ultrathin conductor surpasses copper for more energy-efficient nanoelectronics
As computer chips continue to get smaller and more complex, the ultrathin metallic wires that carry electrical signals within these chips have become a weak link. Standard metal wires get worse at conducting electricity as ...
Nanophysics
Jan 7, 2025
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40
Combining graphene and nanodiamonds for better microplasma devices
Microplasma devices are incredibly versatile tools for generating and sustaining plasmas on micro- and millimeter scales. The latest advances in nanotechnology now promise to expand their range of applications even further ...
Nanophysics
Jan 7, 2025
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45
Scientists develop nanobody inhibitors to target deadly Ebola virus
Ebola virus, one of the deadliest pathogens, has a fatality rate of about 50%, posing a serious threat to global health and safety. To address this challenge, researchers at the University of Minnesota and the Midwest Antiviral ...
Bio & Medicine
Jan 7, 2025
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73
Brain-inspired nanotech offers new path for smarter electronics
Imagine a future where your phone, computer or even a tiny wearable device can think and learn like the human brain—processing information faster, smarter and using less energy.
Nanophysics
Jan 7, 2025
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50
Quantum dots enhance spin chemistry in radical pairs
Colloidal quantum dots (QDs) constitute a platform to explore various quantum effects. Their size-dependent colors are essentially a naked-eye, ambient-condition visualization of the quantum confinement effect.
Nanophysics
Jan 7, 2025
0
27
Sustainable nanofiber coating can extend fruit shelf life
As fruits and vegetables are perishable, it can be challenging to keep them fresh and safe to eat. In the time it takes to transport them from farm to table, these difficulties with post-harvest storage mean that enormous ...
Bio & Medicine
Jan 7, 2025
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Shallow waters and fast currents boost elkhorn coral restoration
Gene discovery reveals unique sex determination in killifish
