Enhancement of the pH measurement of a PVDF-supported colorimetric sensor by tailoring hue changes with the addition of a second dye
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DOI: 10.1016/j.microc.2019.104552
Abstract: Abstract A pH colorimetric sensor was prepared and characterized by combining two acid-base indicators, Tetrabromophenol blue (TBB) and Phenol Red (PR) with molar ratios ranging from 0 to 0.47. Indicators were embedded in Organically Modified… read more here.
Keywords: enhancement measurement; hue; measurement pvdf; colorimetric sensor ... See more keywords