Unusual nanoparticles could also benefit the quest to build a quantum computer.
To clarify the bonding retention of adsorbed gas molecules on graphene with and without electric field tuning, scientists monitored the time-dependent vdW interaction decay of adsorbed CO2 molecules on graphene at different electric fields.
Researchers have made a material with interlocked mineral layers that resembles nacre and is stronger and tougher than previous mimics.
Physicists succeed at engineering an optical mirror made of only a few hundred atoms. It is the lightest one in the world and even imaginable.
Researchers have used ultra-fast extreme ultraviolet lasers to measure the properties of materials more than 100 times thinner than a human red blood cell.
Scientists have constructed ''DNA droplets'' comprising designed DNA nanostructures. The droplets exhibit dynamic functions such as fusion, fission, Janus-shape formation, and protein capture. Their technique is expected to be applicable to a wide variety of biomaterials, opening doors to many promising applications in materials design, drug delivery, and even artificial cell-like molecular systems.
Scientists have developed a breakthrough technology to resolve a key problem that has prevented the introduction of novel drugs into clinical practice for decades.
In the summer, many people enjoy walks along the beach looking for seashells. Among the most prized are those that contain iridescent mother of pearl (also known as nacre) inside. But many beachcombers would be surprised to learn that shimmery nacre is one of nature's strongest, most resilient materials. Now, researchers have made a material with interlocked mineral layers that resembles nacre and is stronger and tougher than previous mimics.
A new and promising approach for treatment of lung cancer has been developed. The treatment combines a novel surgical approach with smart nanoparticles to specifically target lung tumors.
The Navy's quest to power its ships by converting seawater into fuel is one step nearer fruition. Chemical engineers have demonstrated that a potassium-promoted molybdenum carbide catalyst efficiently and reliably converts carbon dioxide to carbon monoxide, a critical step in the process.
The research team took a new approach by using the Josephson junctions to spatially resolve the supercurrent flow and to show that WTe2 does indeed appear to have hinge states and be a higher-order topological insulator. They have identified a new higher-order topological insulator. It is a layered two-dimensional transition metal dichalcogenide (TMDC) called WTe2. This is a famous material in condensed matter physics that displays a variety of exotic properties from titanic magnetoresistance to quantized spin hall effect.
The research team took a new approach by using the Josephson junctions to spatially resolve the supercurrent flow and to show that WTe2 does indeed appear to have hinge states and be a higher-order topological insulator.
The 200-micrometer gripers are controlled remotely, without electric wiring or pneumatic tubing, with green light delivered through the fibers - absorbed light energy is directly converted into the gripper jaws' action.
From mRNA vaccines entering clinical trials, to peptide-based vaccines and using molecular farming to scale vaccine production, the COVID-19 pandemic is pushing new and emerging nanotechnologies into the frontlines and the headlines. Nanoengineers detail the current approaches to COVID-19 vaccine development, and highlight how nanotechnology has enabled these advances, in a review article.
Researchers have shown that electromagnetic waves coupled to precisely engineered structures known as artificial ferromagnetic quasicrystals allow for more efficient information transmission and processing at the nanoscale. Their research also represents the first practical demonstration of Conway worms, a theoretical concept for the description of quasicrystals.
The work demonstrates the effectiveness of a design strategy that functionalizes a 2D material with an organic molecule.
Scientists quantify the forces that cause critical damage on a single bacterium E.coli under physiological conditions using two combined techniques: AFM nanoindentation and fluorescence imaging.
Nanoengineers detail the current approaches to COVID-19 vaccine development, and highlight how nanotechnology has enabled these advances.
Researchers developed ruthenium-loaded cerium dioxide nanocubes with rich oxygen vacancies to construct electrochemical sensing interface, which was used to detect Hg(II).
New research provides evidence of a highly unusual quantum state, a quantum spin liquid for potential use in the development of spintronic devices, quantum computers and other transformative quantum technologies.