PaperAAnalytical and Bioanalytical Chemistry23d agoUltrasensitive miRNA-21 biosensing: a metal-free photoinduced ROMP strategy via 3′-end oxidationYunna Li·Xueji Zhang·Shijin Zhou·Zhidan Tian·Jinming KongRead at Analytical and Bioanalytical ChemistryShareLess like thisTagsPhotochromic and Fluorescence ChemistryMaterials Chemistry