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A microfluidic colorimetric biosensor for in-field detection of Salmonella in fresh-cut vegetables using thiolated polystyrene microspheres, hose-based microvalve and smartphone imaging APP

EngineeringSmartphone Imaging AppPathogen DetectionMicrobial ContaminationAnalytical MicrosystemsLab-on-a-chipMicrofluidic Colorimetric BiosensorFood MicrobiologyThiolated Polystyrene MicrospheresMicrobiologyBiosensorsMicrofluidicsFood SafetyHealth Sciences