MnO2/graphene supported on Ni foam: an advanced electrode for electrochemical detection of Pb(II)

Liu, Rui; Zhang, Chaojun; Han, Xue; Wu, Tian-Heng; Liu, Rijia; Sun, Yuan; Jin, Shuang

doi:10.1007/s42823-023-00470-x

Cited by 4 publications

(1 citation statement)

References 47 publications

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“…An enrichment effect on Sudan I of the sensor was significantly enhanc via the hybrids of ZnSe and the graphene quantum dots, which also improved electroc alytic activity for Sudan Iʹs oxidation. Liu et al [51] prepared a MnO2/graphene support on an Ni foam electrode by using ultrasonic impregnation and electrochemical depositio Pb(II) in the aquatic environment was detected using the resultant electrode. On the foam, graphene and MnO2 were deposited, which increased the active surface area a aided in electron transport.…”

Section: Food Additivesmentioning

confidence: 99%

Recent Progress of Electrochemical Sensors in Food Analysis

Shi,

Xia,

2023

Chemosensors

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Electrochemical sensors have the advantages of being sensitive, stable, selective, simple, fast, and cost-efficient, and they have attracted much attention in food analysis. Electrode modification materials are very important for the performance of electrochemical sensors. This review summarizes the type of electrode modification material (metal nanoparticles/metal oxides, conductive polymers, carbon materials, and the metal-organic framework and its composite materials) and the application progress of electrochemical sensors in food analysis, mainly including the detection of food additives, pesticide residues, veterinary drugs residue, heavy metals, and mycotoxins in food in the recent ten years. Moreover, the application of electrochemical sensors is prospected.

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Section: Food Additivesmentioning

confidence: 99%