Macromolecular separation through a porous surface

Deutsch, J. M.; Hyoungsoo Yoon
June 1997
Journal of Chemical Physics;6/8/1997, Vol. 106 Issue 22, p9376
Academic Journal
Investigates a technique for the separation of macromolecules. Use of a thin mesh with pores comparable to the radius of gyration of a free chain to filter chains according to their length; Decay of permeability as an exponential by applying particular configurations of pulsed fields; Effect of the presence of static friction between the macromolecule and the protrusion.


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