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SEM images
(A–K) (A) 3%HCS, (B) 1% HHA, (C) 3% HCS-1% HHA, (D) magnification of a region of 3% HCS-1% HHA, (E) 3% MCS-1% HHA, (F) 3% LCS-1% HHA, (G) 4% HCS-1% HHA, (H) 3% HCS-2% HHA, (I) 3% HCS-2% LHA, (J) 3% HCS-2% HHA-1% Coll, and (K) 3% HCS-2% HHA-2% Coll hybrid scaffolds.
