The development, characterisation and evaluation of a prototype portable electrochemical trace metal analyser are presented. The instrument is a battery-powered microcontroller-based potentiostat, which implements anodic stripping voltammetry (ASV) at suitable sensor electrodes. It is capable of operating away from the laboratory, in the absence of an external power source and is usable by low-skilled personnel. The distinguishing feature of the instrument is its custom software, which enables sample pre-screening, data processing and sample dilution and standard additions calculations to be carried out. The instrument has been evaluated by application of a methodology for the detection of copper in acetic acid soil extracts, both in t...
International audienceElectrochemical detection systems are very promising for pollution monitoring ...
Metal toxicity is a critical concern in both human health and ecosystem. Many heavy metals are leth...
International audienceVoltammetric procedures for trace metals analysis in polluted natural waters u...
Graduation date: 1984An automated instrument based on a single-board microcomputer\ud was developed ...
In this article a comprehensive overview of the development in the field of electrochemical strippin...
This thesis describes the development and study of electroanalytical procedures for the determinatio...
The development of portable and user-friendly sensing platforms is a hot topic in the field of analy...
This thesis describes the development and application of stripping potentiometric methods for reliab...
This work presents an electroanalytical method for determining the presence of Cu and As in utility ...
Recent advancements in electroanalytical methodologies for the analysis of trace metals in natural w...
In attempting to develop an in-situ method for the analysis of toxic trace metals in aqueous media, ...
This thesis describes the application of macro, micro, ultra-microelectrodes and microelectrode arra...
This thesis describes the development of new adsorptive cathodic stripping voltammetric methods for ...
The applicability of gold microelectrode of 25 mu m diameter for electrochemical determination of tr...
Detection of low concentrations of heavy metals in environmental samples is of particular interest b...
International audienceElectrochemical detection systems are very promising for pollution monitoring ...
Metal toxicity is a critical concern in both human health and ecosystem. Many heavy metals are leth...
International audienceVoltammetric procedures for trace metals analysis in polluted natural waters u...
Graduation date: 1984An automated instrument based on a single-board microcomputer\ud was developed ...
In this article a comprehensive overview of the development in the field of electrochemical strippin...
This thesis describes the development and study of electroanalytical procedures for the determinatio...
The development of portable and user-friendly sensing platforms is a hot topic in the field of analy...
This thesis describes the development and application of stripping potentiometric methods for reliab...
This work presents an electroanalytical method for determining the presence of Cu and As in utility ...
Recent advancements in electroanalytical methodologies for the analysis of trace metals in natural w...
In attempting to develop an in-situ method for the analysis of toxic trace metals in aqueous media, ...
This thesis describes the application of macro, micro, ultra-microelectrodes and microelectrode arra...
This thesis describes the development of new adsorptive cathodic stripping voltammetric methods for ...
The applicability of gold microelectrode of 25 mu m diameter for electrochemical determination of tr...
Detection of low concentrations of heavy metals in environmental samples is of particular interest b...
International audienceElectrochemical detection systems are very promising for pollution monitoring ...
Metal toxicity is a critical concern in both human health and ecosystem. Many heavy metals are leth...
International audienceVoltammetric procedures for trace metals analysis in polluted natural waters u...