Considering the significant effect of the size of a nanocluster on its optical energy gap, we herein exploit the concept of de-assembly to render a blue-shift of the photoluminescent emission as well as an enhancement of the quantum yield (QY) of assembled M₂₅ nanoclusters. The de-assembly splits an assembled M₁₃-dimer Pt₂Ag₂₃(PPh)₁₀Cl₇ into a sole-M₁₃-kernel Pt₁Ag₁₂(dppm)₅(SPhMe₂)₂, via a Pt₁Ag₂₄(SPhMe₂)₁₈ nanocluster.

中文翻译：

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拆卸组装的Pt ₁ Ag ₁₂单元：定制原子精确的纳米团簇的光致发光

考虑到纳米团簇的尺寸对其光能隙的显着影响，我们在本文中采用反组装的概念来使光致发光发射发生蓝移，并提高组装的M的量子产率（QY）_25个纳米簇。拆解将组装的M ₁₃二聚体Pt ₂ Ag ₂₃（PPh）₁₀ Cl ₇经由Pt ₁ Ag ₂₄（M _13-二聚体Pt ₁ Ag ₁₂（dppm）₅（SPhMe ₂）₂分解为唯一的M ₁₃核Pt ₁ Ag ₁₂（dppm）₅（SPhMe ₂）₂。SPhMe ₂）₁₈ 纳米簇。