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\bibitem{Reguera_etal2020} {\textquotedblleft}\textit{Self-assembly of Janus Au:Fe$_{3}$O$_{4}$ branched nanoparticles. From organized clusters to stimuli-responsive nanogel suprastructures}{\textquotedblright}. Reguera J, Flora T, Winckelmans N, Rodriguez-Cabello JC, Bals S, Nanoscale Advances \textbf{2}, 2525 (2020).   http://doi.org/10.1039/D0NA00102C

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