A novel cucurbit[6]uril-based supramolecular coordination assembly as a multi-responsive luminescent sensor for Fe3+, Cr2O72− and isoquinoline antibiotics in aqueous medium

Multi-responsive cucurbit[6]uril-based coordination polymer, luminescent sensor for highly selective and sensitive detection of Fe³⁺, Cr₂O₇²⁻ and isoquinoline antibiotics in aqueous medium.