Bio-AgNPs-based electrochemical nanosensors for the sensitive determination of 4-nitrophenol in tomato samples: the roles of natural plant extracts in physicochemical parameters and sensing performance
Nguyen Le Nhat Trang, Dao Thi Nguyet Nga, Van-Tuan Hoang, Ngo Xuan Dinh, Tuyet Nhung Pham, Anh-Tuan Le
Abstract
and a detection limit of 0.43 μM in the detection range from 0.5 to 50 μM. The practical applicability of the sensor was also studied in tomato samples, promising satisfactory results toward 4-NP detection in other real samples.
Topics & Concepts
NanosensorElectrochemistryNitrophenolChemistry4-NitrophenolNanotechnologyEnvironmental chemistryMaterials scienceNanoparticleElectrodeOrganic chemistryCatalysisPhysical chemistryElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsAdvanced biosensing and bioanalysis techniques