A dual-emission nano-rod MOF equipped with carbon dots for visual detection of doxycycline and sensitive sensing of MnO4−

A dual-emission hybrid material could detect doxycycline and MnO₄⁻ sensitively. Test paper was regarded initially as a tool for doxycycline visual detection. A lower LOD of MnO₄⁻ showed that carbon dots can accelerate quenching speed of MOF(Eu).