2020
DOI: 10.1007/s11164-020-04259-9
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The use of chitosan/Fe3O4 grafted graphene oxide for effective adsorption of rifampicin from water samples

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Cited by 50 publications
(21 citation statements)
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“…The results obtained in this field by employing CS_GO systems can be found in a recent review by da Silva Alves et al [22]. For instance, chitosan/polyacrylamide/graphene oxide nanocomposites (CAGs) containing 20% GO were able to reach the maximum absorption capacity of methylene blue, while a removal efficiency of rifampicin of more than 95% was obtained by applying magnetic CS_GO nanocomposites [23,24].…”
Section: Introductionmentioning
confidence: 93%
“…The results obtained in this field by employing CS_GO systems can be found in a recent review by da Silva Alves et al [22]. For instance, chitosan/polyacrylamide/graphene oxide nanocomposites (CAGs) containing 20% GO were able to reach the maximum absorption capacity of methylene blue, while a removal efficiency of rifampicin of more than 95% was obtained by applying magnetic CS_GO nanocomposites [23,24].…”
Section: Introductionmentioning
confidence: 93%
“…Although the Fe3O4 nanoparticles can be easily clustered that is mainly due to their magnetic nature, several studies have also be conducted to control the suitable shape and size with the research aims (54-56). For example, Fe3O4 particles could be attained with the spherical shapes and ~45 nm of size by Shafaati et al (55), but their particle size has increased with incorporating the CTS, suggesting that the CTS chains could probably induce linking together for the neighboring Fe3O4 particles. Silica is employed to coat the Fe3O4 particles resulting from the significantly reduced agglomeration (56).…”
Section: Various Cts/go Hybrid Network-based Adsorbents and Organic Dye Adsorption Performancesmentioning
confidence: 99%
“…Spherical Fe 3 O 4 clustered particles were observed by Gul et al [ 167 ] with some isolated particles of approximately 90 nm. Shafaati et al [ 176 ] have prepared spherical Fe 3 O 4 particles with an average size of 45 nm with evidence of some agglomeration, but when they were combined with chitosan an increase in the particle size was observed, indicating more extensive agglomeration during the reaction with chitosan or as the authors suggested, the chitosan polymer chains may provide links between the neighbouring Fe 3 O 4 particles. Again, Jiang et al [ 177 ] have shown that the Fe 3 O 4 particles can become severely aggregated, but when the Fe 3 O 4 particles were coated with silica the aggregation was markedly reduced.…”
Section: Chitosan Supportsmentioning
confidence: 99%