scholarly journals Elucidation of the stoichiometry of Fe(III) and Fe(II) complexes formed with 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol (5- Br-PADAP). Application to Fe(III) and Fe(II) Electrochemical Determination at Trace Level in Natural Water

2022 ◽  
pp. ArticleID:220122
Author(s):  
Nabiil Auckburally ◽  
Keyword(s):  
Natural Water ◽  
Electrochemical Determination ◽  
Trace Level

Electrochemical determination of carbaryl oxidation in natural water and soil samples

1994 ◽  
Vol 350 (10-11) ◽  
pp. 620-625 ◽  
Author(s):  
J. A. P�rez-L�pez ◽  
A. Zapardiel ◽  
E. Bermejo ◽  
E. Arauzo ◽  
L. Hern�ndez
Keyword(s):  
Natural Water ◽  
Electrochemical Determination ◽  
Soil Samples ◽  
Water And Soil Samples

Selective electrochemical determination of trace level copper using a salicylaldehyde azine/MWCNTs/Nafion modified pyrolytic graphite electrode by the anodic stripping voltammetric method

RSC Advances ◽  
2015 ◽  
Vol 5 (5) ◽  
pp. 3232-3238 ◽  
Author(s):  
Yuan Liao ◽  
Qian Li ◽  
Ying Yue ◽  
Shijun Shao
Keyword(s):  
Graphite Electrode ◽  
Pyrolytic Graphite ◽  
Electrochemical Determination ◽  
Trace Level ◽  
Voltammetric Method ◽  
Anodic Stripping ◽  
Pyrolytic Graphite Electrode

Schematic illustration of Cu2+in solution detection using a SA/MWCNTs/Nafion modified PGE.

Trace level electrochemical determination of the neurotransmitter dopamine in biological samples based on iron oxide nanoparticle decorated graphene sheets

2018 ◽  
Vol 5 (3) ◽  
pp. 705-718 ◽  
Author(s):  
Thangavelu Kokulnathan ◽  
Allen Joseph Anthuvan ◽  
Shen-Ming Chen ◽  
Viswanathan Chinnuswamy ◽  
Krishna Kadirvelu
Keyword(s):  
Iron Oxide ◽  
Graphene Sheet ◽  
Modified Electrode ◽  
Biological Samples ◽  
Electrochemical Determination ◽  
Iron Oxide Nanoparticle ◽  
Graphene Sheets ◽  
Trace Level ◽  
Oxide Nanoparticle

The trace level electrochemical determination of dopamine in biological samples based on an iron oxide nanoparticle-capped graphene sheet modified electrode.

Simple hollow fiber liquid membrane based pre-concentration of silver for atomic absorption spectrometry

2014 ◽  
Vol 6 (5) ◽  
pp. 1462-1467 ◽  
Author(s):  
José Antonio López-López ◽  
Jan Ake Jönsson ◽  
Manuel García-Vargas ◽  
Carlos Moreno
Keyword(s):  
Atomic Absorption Spectrometry ◽  
Atomic Absorption ◽  
Hollow Fiber ◽  
Natural Water ◽  
Water Samples ◽  
Liquid Membrane ◽  
Absorption Spectrometry ◽  
Supported Liquid Membrane ◽  
Trace Level ◽  
Ultra Trace

The presented hollow fiber supported liquid membrane improves and simplifies silver pre-concentration in natural water samples, allowing its determination at an ultra-trace level using standard instrumental techniques such as GFAAS.

Electrochemical determination of lead based on metal–organic framework MIL-101(Cr) by differential pulse anodic stripping voltammetry

2016 ◽  
Vol 8 (15) ◽  
pp. 3263-3269 ◽  
Author(s):  
Yangjuan Wang ◽  
Kejing Du ◽  
Yifu Chen ◽  
Yijun Li ◽  
Xiwen He
Keyword(s):  
Metal Organic Framework ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Differential Pulse ◽  
Electrochemical Determination ◽  
Trace Level ◽  
Anodic Stripping ◽  
Metal Organic ◽  
Adsorption Capability

Green octahedral crystals of MIL-101(Cr) were synthesized and used for the determination of Pb2+ at the trace level by differential pulse anodic stripping voltammetry (DPASV) because of their good adsorption capability for Pb2+.

ECOLOGICAL ASPECTS OF DAGESTAN NATURAL WATER PROTECTION

2019 ◽  
Vol 77 (2) ◽  
pp. 55-59
Author(s):  
T.I., Abdulganieva ◽  
◽  
Sh.G. Samedov ◽  
S.A., Mamaev ◽  
A.S. Kurbanismailova ◽  
...  
Keyword(s):  
Natural Water ◽  
Water Protection ◽  
Ecological Aspects
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