A low pH-based rapid and direct colorimetric sensing of bacteria using unmodified gold nanoparticles
Juan Du, Ziyue Yu, Zheyuan Hu, Jing Chen, Jin Zhao, Yanhong Bai
Topics & Concepts
Vibrio parahaemolyticusBacteriaChemistryShigella flexneriColloidal goldPathogenic bacteriaMicrobiologyNaked eyeEscherichia coliAbsorbanceDetection limitSalmonellaBacillus subtilisShigellaChromatographyFood scienceBiologyNanoparticleBiochemistryNanotechnologyMaterials scienceGeneticsGeneBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniquesSARS-CoV-2 detection and testing