Gold nanoparticle based colorimetric and Raman “turn-off” sensing of melamine in milk
Abhishek Das, Ridhima Chadha, Bhagyashree A. Chalke, Nandita Maiti
Topics & Concepts
MelamineDetection limitAbsorbanceRaman spectroscopyAnalyteColloidal goldChemistryChromatographyNanoparticleAqueous solutionExtraction (chemistry)Analytical Chemistry (journal)Materials scienceNanotechnologyOrganic chemistryOpticsPhysicsMelamine detection and toxicityGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical Detection