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. 2017 Jun 22;139(26):8995–9000. doi: 10.1021/jacs.7b03878

Figure 1.

Figure 1

(a) Schematic molecular structures of covalently linkable peptide amphiphile CLK3 and its nonlinkable analogue K3. (b) Schematic illustration of covalent bond formation via ultraviolet (UV) light irradiation. The covalent bond formation compensates for electrostatic repulsion, thus resulting in longer fiber length.