Fig. 8From: ZnO, TiO2 and Fe3O4/Carbopol hybrid nanogels for the cleaner process of paper manuscripts from dust stains and soil remainsCharacterization of TiO2 NP/Carbopol hybrid nanogel; A TEM; B SEM; C, D AFM; E XRD; F DLS; G Zeta potentialBack to article page