Efficient detection of <i>p</i>-nitrophenol <i>via</i> a polypyrrole flower-decorated nickel foam-based electrochemical sensor
Shiv Dutta Lawaniya, Gaurav Pandey, Yeon‐Tae Yu, Kamlendra Awasthi
Abstract
PPy flower/Ni foam-based electrode has been used for the selective detection of p -NP which showed linear detection of 0.01–20 nM, LOD of 7.18 pM and high sensitivity of 5.37 μA nM −1 cm −2 .
Topics & Concepts
PolypyrroleNickelMaterials scienceElectrochemistryNanotechnologyChemical engineeringChemistryMetallurgyComposite materialElectrodePolymerizationPolymerEngineeringPhysical chemistryElectrochemical sensors and biosensorsConducting polymers and applicationsAnalytical Chemistry and Sensors