Nature CommunicationsAmorphous polymers separate small organic molecules with switchable selective statesJiani LiChanghui LiuPeiyao YanKaijie ChenYan JiangDongdong LiuHuiting ShanXianyu SongBohui LyuJianwen JiangSiowling Soh2025-08-08Full textDOI https://doi.org/10.1038/s41467-025-62560-w