Highly selective, sensitive and simpler colorimetric sensor for Fe2+ detection based on biosynthesized gold nanoparticles
Pirah Siyal, Ayman Nafady, Siraj Uddin, Roomia Memon, Syed Tufail Hussain Sherazi, Jan Nisar, Altaf Ali Siyal, Muhammad Raza Shah, Sarfaraz Ahmed Mahesar, Shabana Bhagat
Topics & Concepts
Detection limitColloidal goldFourier transform infrared spectroscopySurface plasmon resonanceDynamic light scatteringAnalytical Chemistry (journal)Aqueous solutionSpectroscopyChemistryNanoparticleZeta potentialSodium hydroxideMaterials scienceAbsorption spectroscopyAbsorption (acoustics)Nuclear chemistryChromatographyNanotechnologyChemical engineeringOpticsPhysical chemistryEngineeringPhysicsQuantum mechanicsComposite materialAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in CatalysisBiosensors and Analytical Detection