Simultaneous Detection of Heavy Metals by Anodic Stripping Voltammetry Using Carbon Nanotube Thread

2014 ◽  
Vol 26 (3) ◽  
pp. 488-496 ◽  
Author(s):  
Daoli Zhao ◽  
Xuefei Guo ◽  
Tingting Wang ◽  
Noe Alvarez ◽  
Vesselin N. Shanov ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Carbon Nanotube ◽  
Anodic Stripping Voltammetry ◽  
Simultaneous Detection ◽  
Stripping Voltammetry ◽  
Anodic Stripping

Simultaneous sensitive analysis of Cd(ii), Pb(ii) and As(iii) using a dual-channel anodic stripping voltammetry approach

2020 ◽  
Vol 44 (15) ◽  
pp. 5739-5745
Author(s):  
Lijuan Bu ◽  
Qingji Xie ◽  
Hai Ming
Keyword(s):  
Heavy Metals ◽  
Anodic Stripping Voltammetry ◽  
Simultaneous Detection ◽  
High Sensitivity ◽  
Stripping Voltammetry ◽  
Sensitive Analysis ◽  
Trace Heavy Metals ◽  
Dual Channel ◽  
Anodic Stripping

A dual-channel anodic stripping voltammetry protocol is proposed for the simultaneous detection of trace heavy metals in one experiment with high sensitivity.

Anodic Stripping Voltammetry of Heavy Metals on a Metal Catalyst Free Carbon Nanotube Electrode

2012 ◽  
Vol 24 (5) ◽  
pp. 1039-1046 ◽  
Author(s):  
Wei Yue ◽  
Bill L. Riehl ◽  
Nebojsa Pantelic ◽  
Kevin T. Schlueter ◽  
Jay M. Johnson ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Carbon Nanotube ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Free Carbon ◽  
Metal Catalyst ◽  
Catalyst Free ◽  
Anodic Stripping

scholarly journals The use of differential pulse anodic stripping voltammetry and diffusive gradient in thin films for heavy metals speciation in soil solution

2008 ◽  
Vol 6 (1) ◽  
pp. 71-79 ◽  
Author(s):  
Jana Dytrtová ◽  
Ivana Šestáková ◽  
Michal Jakl ◽  
Jiřina Száková ◽  
Daniela Miholová ◽  
...  
Keyword(s):  
Thin Films ◽  
Heavy Metals ◽  
Soil Solution ◽  
Metal Ion ◽  
Plant Biomass ◽  
Anodic Stripping Voltammetry ◽  
Total Content ◽  
Stripping Voltammetry ◽  
Differential Pulse ◽  
Anodic Stripping

AbstractIn the soil solutions obtained in situ with suction cups from soils (Cambisol and Fluvisol) of pot experiment with Salix smithiana Smith, Lolium perenne L. and Thlaspi caerulescens J. & C. Presl heavy metals species (Cd, Pb and Cu) were assayed by differential pulse anodic stripping voltammetry and diffusive gradient in thin films. Prediction of accumulation performed best at free metal ion concentrations in unchanged pH (in 10−3 mol L−1 NaClO4 base electrolyte). The speciation provided by differential pulse anodic stripping voltammetry according to pH can provide a detailed description of the soil solution matrix. The concentration of free metals in unchanged pH represents a small part of the total content and varied from 0.04 to 0.75% with two exceptions found for accumulating plants (the content of Cd2+ in the soil solution from T. caerulescens was about 6% and the content of Cu2+ in the soil solution from S. smithiana was about 30%). The available concentration as determined by diffusive gradient in thin films was not in correlation with the heavy metals concentration in plant biomass.

Determination of heavy metals in real samples by anodic stripping voltammetry with mercury microelectrodes

1989 ◽  
Vol 219 ◽  
pp. 19-26 ◽  
Author(s):  
Salvatore Daniele ◽  
Maria-Antonietta Baldo ◽  
Paolo Ugo ◽  
Gian-Antonio Mazzocchin
Keyword(s):  
Heavy Metals ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Real Samples ◽  
Anodic Stripping
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