Distance and Color Change Based Hydrogel Sensor for Visual Quantitative Determination of Buffer Concentrations.
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DOI: 10.1021/acssensors.9b00186
Abstract: We present here an innovative platform for the determination of pH buffer capacity based on FITC-dextran loaded hydrogels. Optical signals from the pH-sensitive hydrogels were analyzed by simple parameters including distance and color change. The… read more here.
Keywords: distance color; determination; color change; determination buffer ... See more keywords