The absorbance/opacity time change during separation can typically be fitted to a sigmoidal curve. The magnetophoretic behavior may then be defined by t 50 (the time when the difference between ...

Magnetic separation has become increasingly popular in biomedical science and industry. This technology uses magnetic properties of micro/nano-sized particles to separate macromolecules of interest, ...

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 ...