Nature CommunicationsA 3D conductive amorphous unsaturated-ligand MIL-68(Fe) MOF as room-temperature H2S chemiresistive sensorGuoliang LvLinjuan ZhangYuanyuan LuoJianqiu ZhuJilong WuLi QinYanlin ZhangZheng ZhangPengwei TanGuotao Duan2026-08-27Full textDOI https://doi.org/10.1038/s41467-026-76704-z