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Figure 7: Raw data, MATLAB scripts, and processed videos of lightsheet image stacks of algae cells

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posted on 2024-03-06, 16:47 authored by Jakub NedbalJakub Nedbal
<p dir="ltr">3D volume stacks of images of algae cells embedded in agarose. <i>C. vulgaris</i> and <i>D. quadricauda</i> cells were either treated with DCMU, left untreated as controls and a mixture of treated and untreated <i>C. vulgaris</i> cells. The fluorescence lifetime of the DCMU-treated cells was increased due DCMU blocking electron acceptor oxidation and thus reaction center quenching. There are three folders in the package:</p><ul><li>Dquadricauda_lightsheet</li><li>Cvulgaris_lightsheet</li><li>Cvulgaris_mixture_lightsheet</li></ul><p dir="ltr">Each folder contains a MATLAB script <b>makeFLIM.m</b>, which produces videos and graphs from the SPAD output data analyzed in TRI2. The calibration data from the SPADlinearization package (<a href="https://doi.org/10.18742/21325584" target="_blank">https://doi.org/10.18742/21325584</a>) will be needed to run this script.</p><p dir="ltr">This dataset is a supplement to the article "<a href="https://doi.org/10.1038/s41598-024-56122-1" rel="noreferrer" target="_blank">A time-correlated single photon counting SPAD array camera with a bespoke data-processing algorithm for lightsheet fluorescence lifetime imaging (FLIM) and FLIM videos</a>"</p>

Funding

Development of wide-field TCSPC fluorescence microscopy for cell membrane studies

Biotechnology and Biological Sciences Research Council

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EP/X525571/1

History

Data collection from date

2. Jun 2021

Data collection to date

23. Jun 2021

Collection method

Fluorescence lifetime microscopy with QuantiCam SPAD array sensor using a 60x 1.49 NA oil objective. Illumination with the Mizar Tilt Lightsheet module.

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Jakub Nedbal

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    Faculty of Natural, Mathematical & Engineering Sciences

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