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. Author manuscript; available in PMC: 2021 Jul 21.
Published in final edited form as: ACS Appl Polym Mater. 2021 Apr 13;3(5):2561–2567. doi: 10.1021/acsapm.1c00140

Figure 4.

Figure 4.

Fluorescence images of 1 mg/mL HEK293 lysate-treated samples on NbCtrl (left) and Nb arrays (right). (a,c,e) Samples kept under vacuum and (b,d,f) under desiccation: (a,b) samples without encapsulation, (c,d) pHEA-encapsulated samples, and (e,f) pTFOA-encapsulated samples. The estimated concentration of UCH37 in 1 mg/mL of cell lysate is 53 pM.21 Scale bars are 2 mm.