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. Author manuscript; available in PMC: 2016 Nov 18.
Published in final edited form as: Adv Healthc Mater. 2015 Mar 13;4(16):2530–2556. doi: 10.1002/adhm.201400781

Figure 3.

Figure 3

A) The mechanism of ELP transition from a soluble state to a coacervated state at the transition temperature. ELP monomers form β-spirals which are stabilized by hydrophobic interactions. The polypeptide chains then associate into larger aggregates. B) Effect of the guest residue X on the coacervation temperature of [VPGXG]n ELPs. Wavy lines represent ELPs in soluble form below their inverse transition temperatures, while circles represent coacervated ELPs.