“…Compared to SIS, LPI offers a wider range of metallic elements (Au, Pt, Pd, Fe, Co, Cu, Ni) [ 15 , 22 , 23 ], metal alloys (FePt, AuAg) [ 24 , 25 , 26 ], multicomponent nanopatterns (Pd/Pt, Au/Pt) [ 27 ], metal oxides (Fe 2 O 3 , Fe 3 O 4 , NiO, Cr 2 O 3 ) [ 16 , 20 , 28 ] as well as metal halide perovskites (MAPbBr 3 ) [ 21 ] that can be incorporated inside BCPs commonly used in nanopatterning applications such as poly(styrene)- b -poly(2-vinylpyridine) (PS- b -P2VP), poly(styrene)- b -poly(4-vinylpyridine) (PS- b -P4VP) and poly(styrene)- b -poly(ethylene oxide) (PS- b -PEO). Although LPI was initially exploited for lithographic purposes [ 29 , 30 , 31 ], recent developments in infiltration design have led to the synthesis of materials with added functionalities, widening its application to plasmonics [ 32 ] and electronics [ 33 ].…”