Dual-mode highly selective colorimetric and smartphone-based paper sensors utilizing silver nanoparticles for ultra-trace level omeprazole detection in complex matrices
Sufian Rasheed, Naseer Ahmad, Muhammad Anwar ul Haq, Waqas Ahmad, Dilshad Hussain, Siraj Uddin
Topics & Concepts
Surface plasmon resonanceDetection limitNaked eyeNanoparticleDynamic light scatteringFourier transform infrared spectroscopyZeta potentialAnalyteMaterials scienceSilver nanoparticleChemistryColloidal goldAnalytical Chemistry (journal)NanotechnologyChromatographyOpticsPhysicsBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors