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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: Biomaterials. 2021 Jun 10;275:120968. doi: 10.1016/j.biomaterials.2021.120968

Figure 1.

Figure 1.

Schematic illustration of the design and application of UM-NHS. (A) Schematic illustration of the chemical structure of UM-NHS. (B) Mode-1: UM-NHS crosslinked at pH 8.0 and its periadventitial application via soaking with the artery. (C) Mode-2: Periadventitial application of non-crosslinked UM-NHS via soaking with the artery. (D) Mode-3: Periadventitial application of non-crosslinked UM-NHS via pen-brush painting onto the artery.