Chem. Commun., 2026, Accepted Manuscript DOI: 10.1039/D6CC02944B, Communication Hailong Wang, Wenjie Bu, Qilin Zheng, Wenqiang Wang, Yongqiang Ji, Yiman Zhang, Yangming Hu, Wenjun Zhang, Jibo Tang, Qingqian Wang, Xiaobo He, Hongxing Xu Buried Au nanoparticles at the NiOx interface induce size-dependent localized surface plasmon resonance. Optimized 80 nm particles provide strong near-field enhancement and accelerate radiative recombination without shifting the 535 nm emission. Air-processed...