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. 2018 Aug 6;115(34):8523–8528. doi: 10.1073/pnas.1802903115

Fig. 4.

Fig. 4.

UV-visible measurements on FTO|TiO2|-Org1-|xAl2O3|-RuP2+, illustrating the influence of the Al2O3 layer on the extent of -RuP2+ loading with λmax ∼ 450 nm. The Al2O3 layer was increased by ∼0.12 nm per added Al2O3 layer. Full surface coverage occurred at nine cycles of added Al2O3.