Nature CommunicationsA nano-structured reporter for high-sensitivity contaminant detection in groundwaterShengkai XuYiming LiCuiyi YangShengli HouZhang WenMason B. TomsonPedro J. J. AlvarezTong ZhangWei Chen2026-01-13Full textDOI https://doi.org/10.1038/s41467-026-68373-9