Operando Nanocavity-Confined Raman Spectroscopy Uncovers a Drilling-Shearing Mechanism in Nanoplastic Photodegradation - Jinxiang Li; Ru Wu; Ruixin Yang; Wenjing Tang; Yi Liu; Jun-Jie Zhu; Wenlei Zhu; Zixuan Chen (Journal of the American Chemical Society, 2026)