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Nanomaterials Apr 7, 2022

Laser additive manufacturing of Si/ZrO2 tunable crystalline phase 3D nanostructures

A new publication from Opto-Electronic Advances reviews laser additive manufacturing of Si/ZrO2 tunable crystalline phase 3D nanostructures.

Nanophysics Apr 4, 2022

A look into the future of magnetic phase transitions

Researchers at PSI have observed for the first time how tiny magnets in a special layout align themselves solely as a result of temperature changes. This view into processes that take place within so-called artificial spin ...

Bio & Medicine Mar 29, 2022

Researchers develop sensor for faster, more accurate COVID-19 tests

A COVID-19 sensor developed at Johns Hopkins University could revolutionize virus testing by adding accuracy and speed to a process that frustrated many during the pandemic.

Biotechnology Mar 29, 2022

Water as a 'glue' for elasticity enhanced, wet attachment of biomimetic structures

In nature, octopus, clingfish and larva use soft biological cups to attach to surfaces under water. Researchers have recently developed such bioinspired cups, but their mechanisms of attachment and detachment remain elusive. ...

Condensed Matter Mar 28, 2022

Printing circuits on rare nanomagnets puts a new spin on computing

New research artificially creating a rare form of matter known as spin glass could spark a new paradigm in artificial intelligence by allowing algorithms to be directly printed as physical hardware. The unusual properties ...

Nanomaterials Mar 16, 2022

A unique pattering strategy based on 'resist nanokirigami'

Photoresist-based patterning strategies have been standardized for decades since the invention of photolithography. However, there are still major challenges in the processing of certain functional structures. For example, ...

Biotechnology Feb 25, 2022

3D micromesh-based hybrid printing for microtissue engineering

Bioprinting is widely applicable to develop tissue engineering scaffolds and form tissue models in the lab. Materials scientists use this method to construct complex 3D structures based on different polymers and hydrogels; ...

Materials Science Feb 21, 2022

Mechanical metamaterials: Toughness and design criteria

Mechanical metamaterials are an emerging class of materials primarily governed by their architecture to create lightweight materials with extreme mechanical properties. The functionality of such materials is limited by their ...

Nanophysics Feb 11, 2022

Realizing direct lithography of composition-tunable perovskite NCs inside of glass

A team of researchers affiliated with a large number of institutions in China has realized direct lithography of composition-tunable perovskite nanocrystals inside of glass. In their paper published in the journal Science, ...

Condensed Matter Feb 9, 2022

Inspired by insects, engineers create spiky materials that could pop bacteria

Researchers have created intricately patterned materials that mimic antimicrobial, adhesive and drag reducing properties found in natural surfaces.

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