Abstract

We present a widefield ratiometric fibred optical endomicroscopy platform capable of enhancing contrast between spectrally similar pathologically relevant fluorophores. We demonstrate the detection of fluorescently labelled bacteria in an autofluorescent ex vivo human lung model.

© 2020 The Author(s)

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Time-resolved single photon spectroscopy for optical fibre-based sensing of bacterial infections in the distal lung

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