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How does the porosity of the matrix affect the capacity?

April 26, 2017affect matrix porosity

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How does the porosity of the matrix affect the capacity?

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For highest capacity, use a matrix with very large pores. Most of the charged groups are inside the pores. Large pores allow large molecules like proteins to interact with the charged groups. Solid, non-porous beads can be used for micro-scale applications where capacity is not a priority.