When you consider that almost every single cell in your body has more than a meter of DNA coiled up inside its nucleus, it seems like it should be pretty easy to get some to study. But with all the ...

The magnetic power to attract—and repel—is used in several different ways to sort and separate materials within recycling streams. Magnets can be seen everywhere across the recycling spectrum. From ...

DURHAM, N.C. -- A magnetic separation technique developed by researchers at Duke University's Pratt School of Engineering and Purdue University makes it relatively simple to sort through beads ...

Traditional magnetic separators, however, present a challenge: they generate a magnetic force that is very high near the side of the vessel closest to the magnet and decreases rapidly with distance.

Magnetic separation techniques have long been at the forefront of mineral processing, offering a robust method for recovering valuable magnetic minerals from complex ore matrices. The process ...

MIT engineers have come up with a method of extracting clean water and reusable oil from oil spills using nanoparticles that turn the oil into magnetic ferrofluids. When oil spills occur, the polluted ...

Understanding the process and anticipating the problems can help ensure successful separations. The use of magnetic beads for capturing biological molecules has become commonplace in the life sciences ...