Question: When drug is released from a degradable polymer matrix will the rate of drug release be faster or slower than that from a nondegradable matrix

When drug is released from a degradable polymer matrix will the rate of drug release be faster or slower than that from a nondegradable matrix prepared with the same MW PEG crosslinker molecular weight and with the same weight percent of PEG macromer in solution?

(a) Release from the degradable hydrogel will be faster

(b) Release from the degradable hydrogel will be slower.

(c) If PEG molecular weight and PEG macromer weight percent are the same there should be no difference in the rate of drug release.

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