23/07/2021

New composite material has potential for medical use

University of Georgia researchers have developed a new material with properties ideal for medical products such as masks and bandages. It's also better for the environment than the materials in current use.

A device that cracks milk protein

After gaining world attention by 'unboiling' egg protein, Flinders University scientists have now used an Australian-made novel thin film microfluidic device to manipulate Beta-lactoglobulin (β-lactoglobulin), the major ...

Exploring topology in biology

When can we say that a certain property of a system is robust? Intuitively, robustness implies that, even under the effect of external perturbations on the system, no matter how strong or random, said property remains unchanged. ...

Water resources: Defusing conflict, promoting cooperation

Rivers are lifelines for many countries. They create valuable ecosystems, provide drinking water for people and raw water for agriculture and industry. In the Global South in particular, there is strong competition for access ...

Hunting for TB's most vulnerable genes

Developing drugs to combat tuberculosis, or TB, can be frustrating business. A gene essential to the bacteria's lifecycle is discovered, scientists rush to develop drugs that inhibit the target, and then—disappointment. ...

Bacteria navigate on surfaces using a 'sense of touch'

Many disease-causing bacteria such as Pseudomonas aeruginosa crawl on surfaces through a walk-like motility known as "twitching." Nanometers-wide filaments called type IV pili are known to power twitching, but scientists ...

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