https://www.selleckchem.com/pr....oducts/dibutyryl-cam
As a key mechanical signal of natural extracellular matrix (ECM), stress relaxation plays an essential role in cell fate decision. However, the biomimetic matrix with fast stress relaxation and its cellular response mechanism have received little attention. Meanwhile, the nanofibrillar architecture which is conductive to mechanical transduction has invariably been ignored in the previous viscoelastic matrix design. Herein, by introducing a dynamic covalent imine bond into a physically cross-linked collagen hydrogel, w
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