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AFM images of Ag NPs embedded in HPC thin films confirming the symmetrical and spherical geometry of the Ag NPs.
Notes: (A and C) HPC–Ag NPs 50 mmol; (B and D) HPC–Ag NPs 75 mmol; (E and F) HPC–Ag NPs 100 mmol AgNO3.
Abbreviations: AFM, atomic force microscopy; NPs, nanoparticles; HPC, hydroxypropylcellulose.
