2 Hydrogels are characterized by their hydrophilic nature and 3D network structure, possessing the unique ability to absorb significant amounts of water or biological fluids. This feature makes ...

(2021) developed an ultra-sensitive, low-cost paper-based graphene oxide nanobiosensor for monitoring bacterial contamination in water. The method involves using screen-printing technology to deposit ...

New micellar technology from Rice University enables chemical reactions in water, lowering environmental impact and improving efficiency in chemical processes.

“The ink branches generate based on the intricate interaction between the vorticities and the viscosity over time, which we ...

Different printers have different ways to help you monitor the ink level. Below, we have explained the methods for some of the most popular printers: HP Epson Brother Canon. Many printers come ...

Scientists develop a stretchable paper-based generator that creates electricity from water evaporation, offering a flexible ...

When something is hydrophobic, it repels water. When water is dropped on a hydrophobic surface, rather than spread out over the object, the water forms droplets. Some plants, animals, and insects have ...

These also tend to be the ... Large Differences in Water-Seeking Ability Found in U.S. Corn Varieties Feb. 6, 2025 — A study has identified key genetic pathways in corn that help its roots ...

Everyone has seen the iridescent rainbow patterns in an oil sheen on water.  Oil is hydrophobic, which repels water and doesn’t mix.  It spreads out across the surface of the water, and if ...