An electrochemical sensor based on reduced graphene oxide/gold nanoparticles modified electrode for determination of iron in coastal waters

An electrochemical sensor based on reduced graphene oxide/gold nanoparticles modified electrode for determination of iron in coastal waters

•The rGO/AuNPs based sensor had shown superior performance for Fe(III) determination.•5-Br-PADAP reacted with iron in short chelating reaction time (

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Bibliographische Detailangaben
Veröffentlicht in:Sensors and actuators. B, Chemical Chemical, 2017-05, Vol.243, p.1-7
Hauptverfasser: Zhu, Yun, Pan, Dawei, Hu, Xueping, Han, Haitao, Lin, Mingyue, Wang, Chenchen
Format: Artikel
Sprache:eng
Schlagworte:
Biosensors
Chelation
Chemical reduction
Chemical sensors
Coastal environments
Coastal waters
Electrochemical reduction
Electrodes
Gold
Gold nanoparticles
Graphene
Graphite
Iron
Nanoparticles
Reaction time
Reduced graphene oxide
Reproducibility
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Beschreibung
Zusammenfassung:•The rGO/AuNPs based sensor had shown superior performance for Fe(III) determination.•5-Br-PADAP reacted with iron in short chelating reaction time (
ISSN:0925-4005
1873-3077
DOI:10.1016/j.snb.2016.11.108