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Bio & Medicine Feb 29, 2024

Hydrogel spheres compose a microporous structure for localized mRNA delivery

In a significant leap forward in the realm of regenerative medicine, a team at the Terasaki Institute for Biomedical Innovation has introduced a pioneering approach to mRNA therapy using microspheres made of gelatin methacryloyl ...

Cell & Microbiology Feb 26, 2024

Controlling the microenvironment to promote wound healing and regeneration

The Korea Research Institute of Standards and Science has unveiled a new principle for controlling the microenvironment of biological tissues to promote wound healing and regeneration. This discovery holds significant promise ...

Materials Science Feb 23, 2024

Researchers design novel microfluidic module for controlling the porosity of manufactured materials

Porous materials are essential for many chemical processes, such as light harvesting, adsorption, catalysis, energy transfer, and even new technologies for electronic materials. Therefore, many efforts have been made to control ...

Ecology Feb 23, 2024

Shimmering seaweeds and algae antennae: Sustainable energy solutions under the sea

How could tiny antennae attached to tiny algae speed up the transition away from fossil fuels? This is one of the questions being studied by Cambridge researchers as they search for new ways to decarbonize our energy supply, ...

Biochemistry Feb 20, 2024

Scientists show positively charged hydrogels promote the survival and growth of neural stem cells

Researchers from Bochum and Dortmund have created an artificial cell environment that could promote the regeneration of nerves. Usually, injuries to the brain or spinal cord don't heal easily due to the formation of fluid-filled ...

Biochemistry Feb 19, 2024

Scientists create method to bond hydrogels and other polymeric materials using chitosan

Hydrogels are versatile biomaterials conquering an increasing number of biomedical areas. Consisting of water-swollen molecular networks that can be tailored to mimic the mechanical and chemical features of various organs ...

Biochemistry Feb 15, 2024

Researchers develop protocol for rapid detection of antibiotic-resistant bacteria

A paper-based platform developed by researchers at the Indian Institute of Science (IISc) and Jawaharlal Nehru Center for Advanced Scientific Research (JNCASR) could help quickly detect the presence of antibiotic-resistant, ...

Materials Science Feb 14, 2024

Scientists improve materials for reconstructive and plastic surgery

Researchers from IOCB Prague and their colleagues from Ghent University in Belgium have been working on improving the properties of gelatin-based materials, thereby expanding the possibilities of their use mainly in medicine. ...

Biochemistry Feb 12, 2024

Team demonstrates fabrication method to construct 3D structures that mimic bone microstructure

Scientists have combined laser 3D printing technology and an alternate soaking process to construct complex 3D structures that mimic bone microstructure. This is the first demonstration of this fabrication method, and it ...

Bio & Medicine Feb 12, 2024

Researchers design gel from wood pulp to heal damaged heart tissue, improve cancer treatments

You can mend a broken heart this Valentine's Day now that researchers have invented a new hydrogel that can be used to heal damaged heart tissue and improve cancer treatments.

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