Nature CommunicationsHost-guest strategy for full-visible-spectrum piezochromism in halogen-bonded organic frameworksBinhao YangYixuan WangJiaju LiangKaiyan YuanRuidong QiaoTao ZhangXinyi YangBo Zou2026-01-13Full textDOI https://doi.org/10.1038/s41467-026-68381-9