AI Article Synopsis
- New methods have been developed for assessing a simple analytical procedure that concentrates colored compounds using smartphone image analysis.
- Two smartphone apps, ON Color Measure and Color Lab, were tested to gather RGB and HSV color data from the analyzed samples.
- The smartphone results matched well with those from professional software, showing that saturation values in the HSV color space can indicate dye concentrations effectively.
Article Abstract
Novel modern easily feasible methods for direct evaluation of a new, simple preconcentration analytical procedure have been developed. Two types of smartphone image analysis applications (ON Color Measure and Color Lab) were evaluated to obtain RGB and HSV color spaces data for the quantification of Magnetic textile solid phase extraction of colored compounds (e.g. water-soluble organic dyes). Both direct measurement of color spaces values via the smartphone camera and image analysis of the photograph can be used successfully. The obtained data were similar to those obtained by previously examined professional ImageJ software. The saturation (S) values of the HSV color space are directly proportional to the concentrations of the analyzed dye.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6928281 | PMC |
| http://dx.doi.org/10.1016/j.heliyon.2019.e02995 | DOI Listing |
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