Research Article

Nuclear-Targeting Delivery of CRISPRa System for Upregulation of β-Defensin against Virus Infection by Dexamethasone and Phenylalanine Dual-Modified Dendrimer

Figure 2

(a) 1H-NMR spectra of G4 (Phe-Boc)25%, (b) G4 (Phe-Boc)50%, (c) G4 (Phe)50%-DET, (d) G4 (Phe)25%, and (e) G4 (Phe)50%. (f) GPC spectrum of G4 (Phe)50%-DET.
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