New developments in membrane-based separations.
نویسندگان
چکیده
Recent advances in membrane-based separations include chiral separations, nanofiltration, ion-permselectivity, gas separation and pervaporation. Novel chiral separations using enzymes and chiral surfactants as carrier have been achieved using facilitated-transport membranes. Graft-copolymeric membranes have been constructed that possess pH-controlled ion selectivity, and membranes have been made from gold nanotubules that exhibit electrochemically controlled permselectivity.
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ورودعنوان ژورنال:
- Trends in biotechnology
دوره 17 5 شماره
صفحات -
تاریخ انتشار 1999