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. 2023 Feb 23;30(3):115. doi: 10.1007/s10965-023-03451-w

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© The Author(s) 2023

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Fig. 3 — a Quenching mechanism of molecular wire effect in conjugated polymers b structure of oligomer, polymer, and quencher (MV²⁺) used as fluorescence chemosensor for the first time by Swager and co-workers