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Optics & Photonics Dec 23, 2022

Nanoimprinting technique for humidity-responsive holographic images

A display that projects holographic images that change when in contact with water has been developed. This new technology increases the possibility of commercialization as it can infinitely imprint holographic images.

Nanophysics Dec 22, 2022

Shrinking hydrogels enlarge nanofabrication options

Researchers from Carnegie Mellon University and the Chinese University of Hong Kong have developed a strategy for creating ultrahigh-resolution, complex 3D nanostructures out of various materials.

Cell & Microbiology Dec 21, 2022

New insights into intrinsically disordered proteins and how they change shape within a cell

A collaboration of scientists from RMIT, ANSTO and the CSIRO has published pioneering research that brings new insights into intrinsically disordered proteins and protein regions (IDPs)/ (IDRs) and how they behave under various ...

Materials Science Dec 21, 2022

'Better picker-upper' absorbs three times more liquid than a paper towel

When it comes to kitchen spills, paper towels and rags do the job. But using a hydrogel—a gelatin-like material in the form of a dry sheet—researchers have crafted a better picker-upper that absorbs and holds about three ...

Cell & Microbiology Dec 15, 2022

Scientists' use of hydrogel materials leads to stem cells developing like human embryos

Materials scientists at UNSW Sydney have shown that human pluripotent stem cells in a lab can initiate a process resembling the gastrulation phase—where cells begin differentiating into new cell types—much earlier than ...

Materials Science Dec 14, 2022

Team creates protein-based material that can stop supersonic impacts

A University of Kent team, led by Professors Ben Goult and Jen Hiscock, has created and patented a new shock-absorbing material that could revolutionize both the defense and planetary science sectors.

Bio & Medicine Dec 14, 2022

Researchers pioneer biocompatible all-water 'Aquabots'

Soft robots have phenomenally advanced in recent years. Microscale soft robots designated to navigate difficult paths and perform biological functions in the human body could have profound potential biomedical applications ...

Materials Science Dec 7, 2022

Breakage-resistant conductive hydrogel extends service life of triboelectric nanogenerators

Researchers led by Prof. Chen Tao at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS), in cooperation with researchers at Ningbo University, have developed a novel ...

Environment Dec 6, 2022

Researchers, community partners tackle health threats from 'forever chemicals'

Nearly every person in the United States has been exposed to per- and polyfluorinated alky substances (PFAS) at some point in their life. These "forever chemicals" are the focus of a targeted investigation by University of ...

Cell & Microbiology Dec 1, 2022

Tissue growth is influenced by whether local environment is firm or fluid

We all know that genes influence how cells and tissues grow and develop, but new research has shed light on the importance of another factor: whether the environment around them is firm like Jell-O or fluid like honey.

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