Studying viruses in water is tricky. But now, there's a new method that makes it easier. It's called Nanopore direct RNA sequencing (NDRS). This method helps find RNA viruses in water. Researchers came up with a special way to use NDRS. They tested different tools to find the best ones. Flye was great for single virus sequences. Unicycler worked best for mixed sequen...
Deep in the Afar region of Ethiopia, a volcano named Hayli Gubbi made history by erupting after a staggering 12, 000 years of silence. This wasn't just any eruption; it was a massive display of nature's power, sending ash clouds soaring up to nine miles high. The ash didn't just stay local—it traveled far and wide, drifting over countries like Yemen, Oman, India, and...
Scientists have come up with a clever way to see tannic acid in drinks. They made tiny particles that glow in two colors: blue and orange. When these particles meet tannic acid, the orange glow fades, but the blue stays bright. This change helps them measure how much tannic acid is in a drink. The cool part is that these particles can show different colors. When the...
Scientists have come up with a clever idea to check for harmful chemicals in fruit. They made a special tool that can tell if there is too much of a substance called carbendazim (CBZ) in fruits. This tool is made from tiny sheets of a special material called sulfur-doped graphitic carbon nitride, decorated with another material called polyaniline. This combo makes th...
Scientists have cooked up a clever way to tackle a nasty pollutant called formaldehyde. This stuff is everywhere, from factories to dirty water, and it's not great for our health. The trick? They've given yeast cells a superpower boost. First, they tweaked the yeast to produce more of an enzyme that breaks down formaldehyde. Then, they added tiny nano-particles that...
Scientists have created a clever tool to help repair heart valves in people with diabetes. This tool is a special kind of scaffold that mimics how the body naturally heals itself. The scaffold is made with tiny particles of iridium and ruthenium, which work together to balance out harmful chemicals in the body. When someone has diabetes, their body doesn't heal as w...
In the world of cancer research, scientists have been digging deep to understand how our immune system fights tumors. One interesting discovery is about special groups of immune cells called CD8+ T cells. These cells seem to hang out close to tumor cells, and this closeness might be key to how well our immune system can tackle cancer. Researchers took a closer look ...
MicroRNAs, or miRNAs, are tiny but mighty players in our bodies. They can tell us a lot about diseases, but catching them is tricky. They're short, there aren't many of them, and they look similar to each other. That's where electrochemical biosensing comes in. It's like a high-tech treasure hunt for these tiny RNA molecules. Scientists have been cooking up clever w...
Citrus fruits pack a punch with vitamins and plant-based goodies. These include things like flavonoids and vitamin C. They can fight off harmful stuff in our bodies. But there's a catch. These goodies often break down before we can enjoy their benefits. So, what's the solution? Tiny tech, or nanotechnology, is stepping in to help. It uses super small carriers, like ...
In the world of medicine, tiny tools are making a huge difference. Scientists are using super-small technologies to fight diseases and deliver medicines in smarter ways. These tiny tools, called nanotechnology, are like tiny robots that can target specific parts of the body. This means medicines can work better and cause fewer side effects. But that's not all. Scien...