Scientists have found a clever way to make special molecules using light and copper. This method is unique because it can create these molecules in a specific shape, which is important for making medicines and other useful stuff. The process involves mixing simple ingredients to create a special copper catalyst. This catalyst is activated by light, which helps it to...
Scientists have found a clever way to make coumarins, a group of compounds found in plants. They used a special catalyst to mix acid chlorides and alkynes, which are types of molecules. This method is unique because it doesn't need any extra steps or special conditions. The catalyst, which is like a helper in this process, is made with a specific ligand called 3, 5-C...
Chemists have found a clever way to build tiny, valuable ring structures called cyclopropanes. These rings are super important in medicine and chemistry, so finding new ways to make them is a big deal. The tricky part? Making different types of these rings from the same starting stuff. Here's where it gets interesting. Scientists have come up with a light-powered me...
Scientists have found a clever way to build molecules using electricity and common chemicals. They used a mix of ammonia and methanol to help the process along. Instead of using risky peroxides, they relied on a safer compound called t-BuOK. This method is special because it doesn't need expensive metals or extra oxidants. It's also eco-friendly, producing only hydro...
Scientists have found a new way to make special molecules called quinazolinones. These molecules are important because they can fight harmful substances in the body called free radicals. The new method is special because it doesn't use any metals and is easy to do. Instead of using complicated tools, they used a common substance called polyethylene glycol 200, or PEG...
Bananas are more than just a tasty snack. They have been used for ages in traditional medicine. Two types, Musa sapientum and Musa paradisiaca, are packed with helpful compounds. These include flavonoids, alkaloids, and vitamins. They are found in different parts of the plant, like the roots, fruits, and peels. People have used these bananas to treat many health iss...
David Mauzerall, a name that echoes through the halls of scientific discovery, turned 95. His journey, filled with groundbreaking work in photochemistry and photobiology, has left an indelible mark on the world of science. At The Rockefeller University, he spent his career unraveling the mysteries of how chlorophyll harnesses light energy, a process crucial for life ...
In the middle of the Atlantic Ocean, there's a tiny group of islands called the Saint Peter and Saint Paul Archipelago. It's a remote spot, but it's a hotspot for big, traveling fish like the yellowfin tuna. Scientists wanted to know if these tunas were born near the islands or if they just stop by on their ocean adventures. To find out, they caught young yellowfin ...
CD30 is like a special code that helps doctors spot certain types of lymphoma, like classical Hodgkin lymphoma and anaplastic large cell lymphoma. It's a big deal because it helps them decide on the best treatment. There's a medicine called Brentuximab vedotin (BV) that uses this code to attack the cancer cells. It works really well for some types of lymphoma, but no...
Life needs RNA and fats. But could life exist with just these two? RNA does more than just carry information; it can also speed up reactions. This idea has led scientists to think about a time when life might have started with just RNA. But RNA needs help to stay organized and work properly. That's where fats come in. Fats can form tiny bubbles that might have helped...