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. Author manuscript; available in PMC: 2020 Oct 22.
Published in final edited form as: Carbohydr Polym. 2020 Jan 25;234:115901. doi: 10.1016/j.carbpol.2020.115901

Figure 4.

Figure 4.

(A) Schematic of NP PEGylation using Tz-NB click chemistry. (B) Confocal image of Cy5-PEGylated NPs entrapped in a hydrogel (Scale: 200 μm). (C) SEM images of PEG8NB-DTT hydrogel without (C) or with (D) layered NPs (Scales: 1 μm). (E) Shear Modulus on PEG8NB-DTT hydrogels with or without NPs. (F) Lysozyme loading of PEG8NB-DTT hydrogels with or without NPs.