New method uses DNA, gold nanoparticles and top-down lithography to fabricate optically active structures
Technique could lead to new classes of materials that can bend light, such as for those used in cloaking devices.
Jan 18th, 2018
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Nanotechnology News – Latest Headlines
Coupling experiments to theory to build a better battery
A new polymer raises the bar for lithium-sulfur batteries.
Jan 18th, 2018
Read moreLet the good tubes roll
Inspired by biology, a team of scientists has created new nanotubes that could help with water purification and tissue engineering studies.
Jan 18th, 2018
Read moreTurning heat into electricity
Study finds topological materials could boost the efficiency of thermoelectric devices.
Jan 18th, 2018
Read moreStudy reveals secrets of 'fluid-like' heat flow in solid semiconductor at nanoscale
Researchers are applying the same hydrodynamic transport model used to study flow in fluids to explain heat transport in a solid semiconductor, with potential implications for the design of high-speed transistors and lasers.
Jan 18th, 2018
Read moreMetal nanoparticles for imaging guided phototherapy
Chemists have recently discovered that gold-silver (Au-Ag) nanoparticles can be used to image and provide concurrent treatment for bacterial infections.
Jan 18th, 2018
Read moreGraphene flexes its muscle
Crumpling reduces rigidity in an otherwise stiff material, making it less prone to catastrophic failure.
Jan 17th, 2018
Read moreUltra-thin optical fibers offer new way to 3-D print microstructures
Novel approach lays groundwork for using 3-D printing to repair tissue in the body.
Jan 17th, 2018
Read moreWrinkled nanocoatings could save billions in shipping and aquaculture
Nano surfaces inspired by carnivorous plants delay degradation.
Jan 17th, 2018
Read moreUsing electricity to switch magnetism
A major step has been taken towards linking electrical and magnetic material properties, which is crucial for possible applications in electronics.
Jan 17th, 2018
Read moreSolid and liquid at the same time
Microscopically small particles can spontaneously self-assemble into complex layered structures with remarkable properties.
Jan 17th, 2018
Read moreNew nanocatalyst for hydrogen production
Carbon-based nanocomposite with embedded metal ions yields impressive performance as catalyst for electrolysis of water to generate hydrogen.
Jan 17th, 2018
Read moreOnly an atom thick: Physicists measure mechanical properties of freestanding graphene
Physicists have for the first time succeeded in characterizing the mechanical properties of free-standing single-atom-thick membranes of graphene.
Jan 17th, 2018
Read moreUltrathin black phosphorus for solar-driven hydrogen economy
Researchers use sunlight to make hydrogen with a new nanostructured catalyst based on nanosheets of black phosphorus and bismuth vanadate.
Jan 17th, 2018
Read moreBuilding molecular wires, one atom at a time
Researchers have found a simple way to create copper molecular wires of different lengths by adding or removing copper atoms one by one.
Jan 17th, 2018
Read moreNanoparticle-antioxidants to treat strokes and spinal cord injuries
An international science team has developed an innovative therapeutic complex based on multi-layer polymer nano-structures of superoxide dismutase. The new substance can be used to effectively rehabilitate patients after acute spinal injuries, strokes, and heart attacks.
Jan 16th, 2018
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