Results 11 to 20 of about 6,445 (304)

DIFFERENTIAL PULSE ANODIC STRIPPING VOLTAMMETRY FOR DETERMINATION OF SOME HEAVY METALS IN URANIUM

Indonesian Journal of Chemistry, 2010
The direct determination of some metals impurity in uranium by using differential pulse anodic stripping voltammetry (DPASV) method at a hanging mercury drop electrode and in a carbonate buffer media was developed.
Saryati Saryati
doaj   +3 more sources

CdS Nanoparticle-based Biosensor Development for Aflatoxin Determination

International Journal of Technology, 2019
An anodic stripping voltammetry detection method with lateral flow immunochromatographic assay for determining aflatoxin M1 was developed. Cadmium sulfide nanoparticles (CdSNPs) were employed as a label for aflatoxin antibody.
Moh Hayat, Endang Saepudin, Yasuaki Einaga, Tribidasari A Ivandini   +3 more
doaj   +1 more source

Traces of Tl+ direct quantification by Anodic Stripping Differential Alternative Pulses Voltammetry in excess of Pb2+

International Journal of Electrochemical Science, 2018
The second order voltammetric technique Differential Alternative Pulse Voltammetry was applied in anodic stripping mode (ASDAPV) for traces of Tl+ quantifications in excess of Pb2+.
Mafalda Argüelles, Roumen Zlatev, Margarita Stoytcheva, M. Socorro Romero-Hernández, Benjamín Valdez, Lesle Hernández, Roberto Ibarra   +6 more
doaj   +1 more source

Electrochemical Determination of Trace Cadmium in Soil by a Bismuth Film/Graphene-ß-cyclodextrin-Nafion Composite Modified Electrode

International Journal of Electrochemical Science, 2016
In this study, a novel bismuth film/graphene-ß-cyclodextrin-Nafion composite modified glassy carbon electrode (GR-ß-CD-Nafion-GCE) was developed for trace cadmium detection using square wave anodic stripping voltammetry (SWASV).
Guo Zhao, Hui Wang, Gang Liu
doaj   +1 more source

Anodic Stripping Voltammetry with Superimposed A.C. Potential [PDF]

, 1966
The combination of a. c. polarography with linear scan anodic stripping voltammetry has been investigated, employing a self‐constructed, phase discriminating a. c. attachment.
Ariel, M., Yarnitzky, C., Nemirowsky, Y., U. Eisner, M. Ariel, C. Yarnitzky, Eisner, U., Y. Nemirowsky   +7 more
core   +1 more source

Study on Pt(Sn)/TiO2-C as Anodic Catalysts for Direct Ethanol Fuel Cell

International Journal of Electrochemical Science, 2020
This research concentrated on the use of a modified Pt/C anodic catalyst with titania (TiO2) and tin (Sn) to enhance the utilization and efficiency of a direct ethanol fuel cell.
Chiu-Hung Liu, Mao-Huang Liu, Ying-Huei Liu, Chia-Jung Lu, Chia-Chih Chang, Chih-Chia Wang, Chen-Bin Wang   +6 more
doaj   +1 more source

Electrochemical detection of lead and cadmium in UHT-processed milk using bismuth nanoparticles/Nafion®-modified pencil graphite electrode

Sensing and Bio-Sensing Research, 2019
Pencil graphite electrodes (PGEs) were modified with bismuth nanoparticles and Nafion® using the drop-coating method. Simultaneous detection of trace cadmium (Cd2+) and lead (Pb2+) in ultrahigh-temperature-processed milk samples were done via anodic ...
Shirley Palisoc, Annathea Jane Gonzales, Alyson Pardilla, Lotis Racines, Michelle Natividad   +4 more
doaj   +1 more source

Traces of In3+ direct quantification by Anodic Stripping Differential Alternative Pulses Voltammetry in excess of Cd2+ and Pb2+

International Journal of Electrochemical Science, 2018
The Differential Alternative Pulse Voltammetry (DAPV) was modified appropriately allowing its application in anodic stripping mode (ASDAPV). The modified technique parameters were optimized in terms of sensitivity and it was applied for direct species ...
Pablo Alberto Romero, Roumen Zlatev, Margarita Stoytcheva, Velizar Gotchev, Benjamín Valdez, Gisela Montero, Roberto Ibarra   +6 more
doaj   +1 more source

Voltammetric Study of Arsenic (III) and Arsenic (V) in Ground Water of Hajigonj and Kalkini in Bangladesh [PDF]

Pakistan Journal of Analytical & Environmental Chemistry, 2008
The speciation of arsenic in groundwater samples using Square Wave Anodic Stripping Voltammetry (SWASV), Differential Pulse Anodic Stripping Voltammetry (DPASV) and Normal Pulse Anodic Stripping Voltammetry (NPASV) are described.
Mohammad Arifur Rahman, Samir Chandra Paul, Nur-E-Alam Siddique   +2 more
doaj  

Recent developments in the stripping voltammetric determination of indium [PDF]

, 2013
The determination of indium has become increasingly more important as the demand for this metal has greatly increased in recent years for the manufacture of touch screen devices, photovoltaic and semi-conductor devices.
Honeychurch, Kevin C.
core   +1 more source