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Comparison between absorption spectrum of Ag nanowires and the fluorescence and absorption spectra of PCP complex at room temperature. The excitation wavelength of the fluorescence was 480 nm.
Wide-field microscopy images of fluorescence obtained for PCP complexes deposited on Ag nanowires. The excitation of 405 nm was used.
Histogram of fluorescence intensity measured for the PCP complexes deposited on Ag nanowires and located along the wires (blue open bars) as well as at the ends of the wires (blue solid bars). Black open bars represent the reference sample. The fluorescence was excited at 480 nm.
Emission spectra (left) and corresponding fluorescence decay curves (right) measured for the PCP complexes deposited ((a) and (b)) outside and ((c) and (d)) along the AgNW under excitation at 480 nm. Experimentally measured transient curves were fitted with exponential decays, as displayed with solid lines.
Histogram of fluorescence lifetimes extracted for the PCP complexes deposited on Ag NWs (blue solid bars) compared with the reference sample (open bars). The excitation wavelength was 485 nm.
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