Fig. 1
From: Zn-Shik-PEG nanoparticles alleviate inflammation and multi-organ damage in sepsis
Preparation and characterization of Zn-Shik-PEG NPs. (A) TEM image of Zn-Shik-PEG NPs. Scale bar is 100 nm (inset: enlarged image of a single nanoparticle, scale bar: 10 nm). (B) Hydrodynamic size distribution of Zn-Shik-PEG NPs. (C) UV–vis absorption spectra of Shik, NH2-mPEG and Zn-Shik-PEG. (D) Energy dispersion spectroscopy (EDS) mapping images of Zn-Shik-PEG NPs. (E) FTIR spectra of Zn-Shik-PEG NPs. (F − H) Full scan XPS survey spectrum (F) and the high-resolution spectra of Zn-Shik-PEG for C 1s (G) and Zn 2p (H)