Coupling dye-integrated polymeric membranes with smartphone detection to classify bacteria

Bueno, L., Cottell, A., Reddy, Subrayal M orcid iconORCID: 0000-0002-7362-184X and Paixao, T.R.L.C. (2015) Coupling dye-integrated polymeric membranes with smartphone detection to classify bacteria. RSC Advances, 5 (119). pp. 97962-97965.

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Official URL: http://dx.doi.org/10.1039/c5ra19874g

Abstract

We report the use of a colorimetric plastic-based device to discriminate four pathogenic bacteria: Klebsiella pneumoniae, Proteus vulgaris, Proteus mirabilis and Escherichia coli. The colour changes of the plastic membranes were analysed with RGB values extracted from dye-integrated polymeric membrane images obtained with a smartphone and used as input data for non-supervised pattern recognition methods. © The Royal Society of Chemistry 2015.


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