Anodic stripping voltammetry using underpotential deposition allows sub 10 ppb measurement of total As and As(III) in water

We report a sensitive stripping voltammetry method for the detection of total arsenic in aqueous solution using gold macroelectrodes based on the underpotential deposition (UPD) of As ad-atoms. The detection of As(III) or total arsenic can be selectively made by changing deposition potential, with d...

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Những tác giả chính: Zhang, Y, Compton, RG
Định dạng: Journal article
Ngôn ngữ:English
Được phát hành: Elsevier 2022

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