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. 2020 Aug 15;606:125395. doi: 10.1016/j.colsurfa.2020.125395

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Fig. 8 — Structural characterizations of GONR and f-GONR: TEM images of (a) GONR, (b) TMOS-f-GONR and (c) FAS-f-GONR, and (d) FTIR, (e) Raman spectra, (f) TGA and (g) DTG curves [81]. Reproduced with permission from Elsevier.