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. 2024 Nov 3;19:11195–11212. doi: 10.2147/IJN.S486827

Figure 1.

Figure 1

TEM images (a and b), zeta potential distribution (c), and EDS spectrum (d) of ALN-GQDs-Ag. TEM showed homogenous spherical ALN-GQDs-Ag particles (a) with 10 nm diameter (b). Zeta potential (c) showed the particles had a surface charge of 53 mV. EDS spectrum (d) showed presence of silver (Ag), phosphorus (P) and nitrogen (N) in the particles.