Chem. Commun., 2026, Accepted Manuscript DOI: 10.1039/D6CC02737G, Communication Yukihiko Ikigame, Takuya Kurihara, Yusuke Nishiyama, Koichi Nakamura, Munehiro Inukai A gas-loading system compatible with ultrafast magic-angle spinning for solid-state nuclear magnetic resonance was developed to enable high-resolution proton detection of porous materials in a controlled gas atmosphere. Application to...