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The synchronization between nanocontact oscillators can be promoted by purposefully taking advantage of Oersted field-induced spin-wave beams, thus allowing synchronization of at least five oscillators.
By adapting DNA strand displacement and exchange reactions to mammalian cells, DNA circuitry is developed that can directly interact with a native mRNA.
Virus-like nanoparticles such as the cowpea mosaic virus, known to have inherent immunogenic properties, are now used to suppress metastatic cancer in various mouse models.
The sensitivity of electron spin resonance has been improved up to the quantum limit through the use of a Josephson parametric microwave amplifier combined with high-quality-factor superconducting microresonators cooled at millikelvin temperatures.
Pulsed laser light locally melts nanostructured elements of a plasmonic metasurface to create coloured pixels with a resolution up to 127,000 dots per inch (DPI).
Air-stable monolayers of diamondoids can rival cesium's work-function-lowering ability and can dramatically increase field emission current through a radical cation mechanism.
A heat modulator designed to control the phase-coherent component of the thermal current at the nanoscale can be realized with a superconducting quantum interference device.
A single layer of La atoms placed on the tip of a LaB6 nanowire suppresses chemical reactions and promotes emission of free electrons, creating an electron source with very low noise and high stability.
A DNA-based rolling motor that is powered by RNA hydrolysis has a maximum speed and processivity that is three orders of magnitude greater than conventional DNA-based walkers.
A cavity optomechanics model accounting for the intrinsic dynamics of the interaction between plasmons and molecular vibrations reveals a parametric amplification mechanism that may provide an explanation for features recently observed in nonlinear Raman spectroscopy experiments.
Colloidal nanocrystals functionalized with light-responsive ligands can be cyclically assembled and disassembled to create nanoscale environments where chemical reaction rates are enhanced and stereoselectivities can be controlled.
Effective magnetic fields as high as 30 T can arise in magnetically doped nanocrystals due to spin fluctuations alone, and can now be observed using ultrafast optical spectroscopy.
Cantilevers made of SrTiO3 grown on silicon use the flexoelectric effect to achieve electromechanical performances similar to piezoelectric bimorph cantilevers.
A violation of Bell's inequality, which is a direct proof of entanglement, can be observed in the solid state using the electron and nuclear spins of a single phosphorus atom in silicon.
Conductance switching with high-to-low ratios as high as 1,000 can be triggered by an electric field in rigid organometallic molecules containing a redox-active centre and a spin-polarized ground state.
Magnetic switching in spin–orbit-torque devices can be controlled by the geometry of the device, allowing different functionalities to be created from the same system.
Data-driven analytical techniques can quantify the expected return of alternative research efforts relative to their cost, and can be used to prioritize research investments as shown here for hazard classification of some nanomaterials.
Suturing of ultrasmall blood vessels is now simplified through the use of a hydrogel that can act as a temporary stent on injection and can be removed through light irradiation.