Âé¶¹ÒùÔº

See also stories tagged with Gel

Search results for hydrogel

Biochemistry 8 hours ago

Soil fungus forms durable hydrogels with potential for biomedical materials

Fungi are vital to natural ecosystems by breaking down dead organic material and cycling it back into the environment as nutrients. But new research from the University of Utah finds one species, Marquandomyces marquandii, ...

Bio & Medicine Sep 29, 2025

Researchers use nanotubes to improve blood flow in bioengineered tissues

When biomedical researchers need to test their latest ideas, they often turn to engineered human tissue that mimics the responses in our own bodies. It's become an important intermediary step before human clinical trials.

Biotechnology Sep 26, 2025

Super-absorbent hydrogel for soilless farming enables plants to thrive in drought conditions

It is a fully biodegradable and eco-friendly system for hydroponic agriculture, made of hydrogel and capable of supporting plant growth with minimal water; in the future, it will be able to monitor plant health in real time. ...

Cell & Microbiology Sep 26, 2025

Mapping 'dark' regions of the genome illuminates how cells respond to their environment

Researchers at Duke University used CRISPR technologies to discover previously unannotated stretches of DNA in the "dark genome" that are responsible for controlling how cells sense and respond to the mechanical properties ...

Nanomaterials Sep 23, 2025

Nanocellulose-based foam materials for water purification, smart packaging and green electronics

Nanocellulose is a renewable nanomaterial made from plant fibers, with unique properties including lightness, very high strength and large surface area. The doctoral dissertation of Mohammad Karzarjeddi from the University ...

Bio & Medicine Sep 23, 2025

A new bone substitute made out of 3D-printed glass

You might think that glass has no business acting as a replacement for bone, but it turns out the two materials have many similarities. For a new study published in ACS Nano, researchers developed a 3D printable bio-active ...

Cell & Microbiology Sep 22, 2025

Supercomputer unveils new cell sorting principle in microfluidic channels

Researchers have discovered a novel criterion for sorting particles in microfluidic channels, paving the way for advancements in disease diagnostics and liquid biopsies. Using the supercomputer "Fugaku," a joint team from ...

Biochemistry Sep 16, 2025

How good bacteria break free from their hydrogel homes

Fearless bacteria have colonized extreme environments, adapted to vast temperatures and pH fluctuations, and acclimated to diverse hosts. Among these multitudes of species is the exclusive club of good bacteria that have ...

Bio & Medicine Sep 10, 2025

Scientists develop hydrogel platform for long-lasting, precision drug delivery

Taking medications on time, in the right dose and for the prescribed duration can be challenging for patients, and failure to do so comes with steep costs, causing 10% of hospitalizations and billions in avoidable spending ...

Ecology Sep 9, 2025

Bacterial ink can restore coral reefs by attracting larvae

A living ink containing bacteria attracts coral larvae and could help rebuild reefs. The paper is published in the journal PNAS Nexus.

page 1 from 40