Formation of magnetic nanoscrolls and nanoribbons in iron oxide-decorated graphene oxide

Nanoengineered Fe3O4–GO nanoscrolls: exploring the biofunctional applications through magnetic, optical, structural, and morphological analyses

“…This increased stability will be critical in biological situations where the nanohybrid's integrity is necessary for its performance and safety. Scroll formation is possible through a variety of processes, including lyophilization, 36 high-temperature molten salt, 37 ultrasonication, 38,39 microexplosion, 40 refluxing, 41 cold quenching, 42 or by decorating with magnetic nanoparticles, [43][44][45][46][47][48][49] exfoliating graphite nanoplatelets, etc. [43][44][45][46][47][48][49] Different carbon nanoscroll morphologies, such as cylinder and fusiform, can be created by partial rolling or multiple rolling of graphene sheets.…”

“…Scroll formation is possible through a variety of processes, including lyophilization, 36 high-temperature molten salt, 37 ultrasonication, 38,39 microexplosion, 40 refluxing, 41 cold quenching, 42 or by decorating with magnetic nanoparticles, [43][44][45][46][47][48][49] exfoliating graphite nanoplatelets, etc. [43][44][45][46][47][48][49] Different carbon nanoscroll morphologies, such as cylinder and fusiform, can be created by partial rolling or multiple rolling of graphene sheets. For the synthesis of GONS at room temperature, there are also several straightforward techniques available, such as adding silver nitrate to an ethanol solution or in situ chemical methods.…”