6FX8:
reference: Caged noble metals: Encapsulation of a cytotoxic platinum(II)-gold(I) compound within the ferritin nanocage., Ferraro G, Petruk G, Maiore L, Pane F, Amoresano A, Cinellu MA, Monti DM, Merlino A, Int J Biol Macromol. 2018 Apr 30;115:1116-1121. doi:, 10.1016/j.ijbiomac.2018.04.142. PMID: 29709536

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