Fabrication of a “progress bar” colorimetric strip sensor array by dye-mixing method as a potential food freshness indicator
Guannan Wang, Shaoyun Huang, Hui He, Jiawei Cheng, Tao Zhang, Zhiqiang Fu, Shasha Zhang, Yuzhi Zhou, Houbin Li, Xinghai Liu
Topics & Concepts
Bromophenol blueBromocresol greenColorimetryBromocresol purpleBar (unit)ColoredFabricationNaked eyepH indicatorSensor arrayMaterials scienceComputer scienceProcess engineeringEnvironmental scienceChemistryChromatographyDetection limitEngineeringComputer visionComposite materialMeteorologyPathologyPhysicsPhysical chemistryAlternative medicineMedicineMachine learningAdvanced Chemical Sensor TechnologiesBiosensors and Analytical DetectionBiochemical Analysis and Sensing Techniques