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Autor:
Tianyu Li
Publikováno v:
Electrochemistry Communications, Vol 132, Iss, Pp 107141-(2021)
As a chemically resistant hard substrate with surface-mounted metal pads, Printed Circuit Boards (PCBs) have the potential to be utilized as substrates for electrochemical applications such as electrochemical microfluidic devices. Compared with regul
Publikováno v:
Electrochemistry Communications, Vol 94, Iss, Pp 49-54 (2018)
For the first time, lead film electrodes resistant to the action of oxidants commonly used to enhance the catalytic electrochemical response were deposited physically from a gaseous phase on thick film gold substrates and applied in catalytic adsorpt
Autor:
Francisco J. García Alonso, Daniel Martín-Yerga, Javier Carrasco-Rodríguez, Agustín Costa-García
Publikováno v:
Electrochemistry Communications, Vol 83, Iss, Pp 1-5 (2017)
Digital.CSIC. Repositorio Institucional del CSIC
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Digital.CSIC. Repositorio Institucional del CSIC
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In this work, titanium phosphate nanoparticles were modified with different electroactive metals (cadmium, bismuth, copper, silver and mercury), by a cation-exchange reaction. The amount of metal introduced into the nanoparticles depended strongly on
Publikováno v:
Electrochemistry Communications, Vol 73, Iss, Pp 89-93 (2016)
A nanoelectrode array of vertically aligned carbon nanofibers was evaluated for the detection of Pb2+ by anodic stripping voltammetry. The achieved detection limit of 1.73 nM is well below the environmental guidelines. The approach provides a safer a
Autor:
Elza A Zakharova, Svetlana G. Antonova
Publikováno v:
Electrochemistry Communications, Vol 70, Iss, Pp 33-38 (2016)
The accurate on-site monitoring of arsenic in water is still an important issue for many countries. This review considers the most promising electrochemical methods for the analysis and speciation of the inorganic forms of arsenic under field conditi
Publikováno v:
Electrochemistry Communications, Vol 63, Iss, Pp 52-55 (2016)
Gas-diffusion microextraction was employed in the extraction of sulphites in wines aiming their electrochemical determination, which was achieved by square-wave voltammetry using screen-printed carbon electrodes. Sulphites are additives commonly used
Publikováno v:
Electrochemistry Communications, Vol 64, Iss, Pp 18-20 (2016)
Copper ion has been reported to be a major interference in the electrochemical detection of arsenic (III) ion in water. Therefore the development of a simple approach to alleviate this interference challenge is important. We present the use of ammoni
Publikováno v:
Electrochemistry Communications, Vol 34, Iss, Pp 339-343 (2013)
Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2013, 34, pp.339-343. ⟨10.1016/j.elecom.2013.07.036⟩
Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2013, 34, pp.339-343. ⟨10.1016/j.elecom.2013.07.036⟩
Electropolymeric film of pyrrole-alkylammonium (A2) cationic surfactant and multi-wall carbon nanotubes (MWCNTs) composite was firstly used to absorb Fe(CN)63−/4− ions as electrochemical markers to develop amperometric assay for electrochemically