Determination of Pb(II) and Cd(II) via anodic stripping voltammetry using an in-situ bismuth film electrode. Increasing the sensitivity of the method by the presence of Alizarin Red S
Sign Up to like & getrecommendations! Published in 2020 at "Microchemical Journal"
DOI: 10.1016/j.microc.2020.105373
Abstract: Abstract Using the differential pulse anodic stripping voltammetry technique and an in-situ bismuth film deposited on a glassy carbon electrode, a simple and sensitive method for rapid Pb(II) and Cd(II) quantification was developed. The effect… read more here.
Keywords: bismuth film; stripping voltammetry; method; presence alizarin ... See more keywords
Voltammetric Quantification of 4-Nitrophenol Using a Multivariate Optimized Plated Bismuth Film Electrode
Sign Up to like & getrecommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.9b01700
Abstract: In this study the multivariate optimization of bismuth film deposition (BiFE) on glassy carbon electrode, together with square wave voltammetry parameters for nitrophenol quantification, is described for the first time. For this purpose, response surface… read more here.
Keywords: bismuth; electrode; voltammetric quantification; bismuth film ... See more keywords
Sensitive determination of trace Cd(II) and Pb(II) in soil by an improved stripping voltammetry method using two different in situ plated bismuth-film electrodes based on a novel electrochemical measurement system
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c7ra12767g
Abstract: In this study, a simple but effective electrochemical method was developed to minimize the interference from real soil samples and increase the sensitivity of Pb(II) and Cd(II) detection by square-wave anodic stripping voltammetry (SWASV) using… read more here.
Keywords: situ plated; soil; bismuth film; plated bismuth ... See more keywords
Galvanomagnetic properties of bismuth films with a thin antimony coating or sublayer
Sign Up to like & getrecommendations! Published in 2017 at "Semiconductors"
DOI: 10.1134/s1063782617070168
Abstract: The effect of modification of the surfaces of bismuth thin films with an antimony layer of 10 nm thick was studied. Three types of structures deposited onto mica substrates are compared: a bismuth film, an… read more here.
Keywords: galvanomagnetic properties; bismuth film; antimony; antimony layer ... See more keywords
Inexpensive Bismuth-Film Electrode Supported on Pencil-Lead Graphite for Determination of Pb(II) and Cd(II) Ions by Anodic Stripping Voltammetry
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Analytical Chemistry"
DOI: 10.1155/2018/1473706
Abstract: The present work reports the development and application of bismuth-film electrode (BiFE), obtained by in situ method on the pencil-lead graphite surface, for simultaneous Cd(II) and Pb(II) determination at trace levels, as alternative to replace… read more here.
Keywords: bismuth film; determination; lead graphite; pencil lead ... See more keywords
Sensitive Determination of Zn2+, Cd2+ and Pb2+ at Electrochemically Reduced Nanoporous Graphene Oxide/ Bismuth Film Electrode
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Electrochemical Science"
DOI: 10.20964/2018.02.44
Abstract: A sensitive electrochemical sensor was developed for determination of Zn 2+ , Cd 2+ and Pb 2+ based on electrochemically reduced nanoporous graphene oxide (ERNGO) and bismuth film modified electrode. Nanoporous graphene oxide nanosheets were… read more here.
Keywords: graphene oxide; bismuth film; nanoporous graphene; graphene ... See more keywords
Sensitive Electrochemical Determination of Folic Acid Using ex–situ Prepared Bismuth Film Electrodes
Sign Up to like & getrecommendations! Published in 2017 at "Croatica Chemica Acta"
DOI: 10.5562/cca3162
Abstract: The electrochemical behavior of folic acid (FA), at the electrochemically prepared ex situ bismuth film (BiF) on glassy carbon electrode, clearly indicates electrocatalytic nature of the prepared film toward FA reduction (at –0.55 V). Scanning… read more here.
Keywords: folic acid; bismuth film; situ; film ... See more keywords