| 摘要 |
The present invention relates to a method of isolating target compounds from a liquid, which comprises at a first pH, contacting the liquid with a separation medium that exhibits surface-localised pH-responsive polymers in to adsorb the target compound via hydrophobic interactions; and adding an eluent, which is of a second pH and provides a conformational change of said pH-responsive polymers to release said compounds. The elution is advantageously performed by a pH gradient and/or by a salt gradient. |
