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. Author manuscript; available in PMC: 2024 Jan 22.
Published in final edited form as: Cell Rep. 2023 Dec 13;42(12):113552. doi: 10.1016/j.celrep.2023.113552

Figure 2. Design and characterization of trihead nanoparticles with varied antigen spacing.

Figure 2.

(A) Models of trihead nanoparticles with various extension domains, monohead-I53_dn5, and HA-I53_dn5. The models are colored blue, gray, and orange, respectively, for HA-derived segments, I53_dn5B/GCN4, and I53_dn5A.

(B) BLI of trihead nanoparticle extension series components against C05, FluA-20, and Ab6649.

(C) DLS of trihead nanoparticle extension series.

(D) nsEM micrographs of trihead nanoparticle extension series. Scale bars: 50 nm.