Isolating strong nanoantenna-molecule interactions by ensemble-level single-molecule detection
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Cita com:
hdl:2117/192976
Tipus de documentArticle
Data publicació2020-01-16
EditorRoyal Society of Chemistry
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
Traditionally, the nanoscale interaction between single photon emitters and plasmonic nanostructures is
studied by relying on deterministic, near-perfect, nanoscale-control, either top-down or bottom-up.
However, these approaches are ultra-low throughput thus rendering systematic studies difficult and timeconsuming. Here, we show a highly parallelised far-field tactic, combining multiplexed super-resolution
fluorescence localization microscopy and data-driven statistical analysis, to study near-field interactions
between gold nanorods and single molecules, even at bulk concentrations. We demonstrate that ensemble-level single molecule detection allows separating individual emitters according to their coupling
strength with tailored resonant structures, which ultimately permits the reconstruction of super-resolved
2D interaction maps around individual nanoantennas.
CitacióSaemisch, L.; Liebel, M.; Hulst, N. F. V. Isolating strong nanoantenna-molecule interactions by ensemble-level single-molecule detection. "Nanoscale", 16 Gener 2020, vol. 12, núm. 3723.
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Saemisch_NanoScale_Manuscript_revised.pdf | 893,8Kb | Visualitza/Obre |