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Nanomaterials 4 hours ago

Study reveals reversible assembly of platinum catalyst

Chemists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, Stony Brook University (SBU), and their collaborators have uncovered new details of the reversible assembly and disassembly of a platinum catalyst. ...

Condensed Matter 5 hours ago

Scientists bring crystal clarity to diamond's quantum signals

They say that one can miss the forest for the trees. But it's often worth taking a closer look at the trees to make sense of the dense, brambly whole. That's what a Stanford University group did to tackle a thorny quantum-information ...

Nanophysics 9 hours ago

New momentum-space polarization filters enable high signal-to-noise ratio nano imaging

A research team led by Prof. Zhang Dongguo from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) developed an optical module that consists of cascaded momentum-space polarization ...

Cell & Microbiology May 31, 2024

Scientists discover virus-like nanoparticles control the multicellular organization and reproduction of host bacteria

Researchers from University of Tsukuba have discovered that virus-like nanoparticles can promote the multicellular organization and reproduction of host bacteria. These particles, which are evolutionarily related to phages ...

Nanophysics May 31, 2024

A 20-year-old puzzle solved: Researchers reveal the 'three-dimensional vortex' of zero-dimensional ferroelectrics

Materials that can maintain a magnetized state by themselves without an external magnetic field (i.e., permanent magnets) are called ferromagnets. Ferroelectrics can be thought of as the electric counterpart to ferromagnets, ...

Bio & Medicine May 31, 2024

A nanomaterial one-two punch quickly heals wounds in diabetic animal model

Wounds that are superficial for some can be life-threatening for others. With diabetic wounds, healing can be slow, particularly in the feet, increasing the tissue's susceptibility to infection. Foot ulcers and other diabetic ...

Analytical Chemistry May 30, 2024

Team induces piezoelectricity for enhanced tetracycline hydrochloride degradation through photopiezocatalysis

A team of material scientists recently outlined the state of inducing piezoelectricity in distorted rutile TiO2 for enhanced tetracycline hydrochloride degradation through photopiezocatalysis. The team was led by Prof. Qi ...

Nanomaterials May 30, 2024

Nanoscale engineering brings light-twisting materials to more extreme settings

Imaging the hot turbulence of aircraft propulsion systems may now be possible with sturdy sheets of composite materials that twist light beams, according to research led by the University of Michigan and Air Force Research ...

Analytical Chemistry May 30, 2024

Cheap, dirty leftovers can release pure oxygen: Hexagonal manganites show promise for production on an industrial scale

New materials for producing oxygen may challenge traditional production methods. This is exciting news, because pure oxygen is in demand for many areas in industry and medicine.

Bio & Medicine May 30, 2024

New method advances cancer detection by counting tiny blood-circulating particles

A University of Houston researcher is reporting a new method to detect cancer which could make cancer detection as simple as taking a blood test. With a 98.7% accuracy rate, the method—which combines PANORAMA imaging with ...

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