This paper proposes a simple methodology for mercury quantification in natural water by stripping chronopotentiometry at constant current, using gold (film) electrodes constructed from recordable CDs in stationary cell. The proposed method allows the direct measurement of labile mercury in natural waters. To quantify total mercury, a robust and low cost UV irradiation system was developed for the degradation of organic constituents of water. The proposed system presents such advantages as excellent sensitivity, low cost, versatility, and smaller dimensions (portability for on-field applications) when compared with other techniques (ICP, GFAAS, fluorimetry) traditionally utilized for mercury quantification. A large linear region of responses...
International audienceElectrochemical stripping techniques are interesting candidates for carrying o...
A stripping chronopotentiometric method was developed for reliable determination of gold in geologic...
Mercury (Hg) is a ubiquitous pollutant that is emitted to the atmosphere from both anthropogenic and...
A simple method for manufacturing gold working electrodes for chronopotentiometric stripping measure...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
The development of a new methodology for the construction of very efficient flow cells for mercury d...
This work describes an efficient, fast, and reliable analytical methodology for mercury determinatio...
A method for the total mercury determination in fish and shrimps employing chronopotentiometric stri...
The method presented here provides a direct way to determine mercury in tap water samples at the par...
The method presented here provides a direct way to determine mercury in tap water samples at the par...
The method presented here provides a direct way to determine mercury in tap water samples at the par...
International audienceElectrochemical stripping techniques are interesting candidates for carrying o...
A stripping chronopotentiometric method was developed for reliable determination of gold in geologic...
Mercury (Hg) is a ubiquitous pollutant that is emitted to the atmosphere from both anthropogenic and...
A simple method for manufacturing gold working electrodes for chronopotentiometric stripping measure...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
International audienceA stripping chronopotentiometric method, using a rotating gold disk electrode ...
The development of a new methodology for the construction of very efficient flow cells for mercury d...
This work describes an efficient, fast, and reliable analytical methodology for mercury determinatio...
A method for the total mercury determination in fish and shrimps employing chronopotentiometric stri...
The method presented here provides a direct way to determine mercury in tap water samples at the par...
The method presented here provides a direct way to determine mercury in tap water samples at the par...
The method presented here provides a direct way to determine mercury in tap water samples at the par...
International audienceElectrochemical stripping techniques are interesting candidates for carrying o...
A stripping chronopotentiometric method was developed for reliable determination of gold in geologic...
Mercury (Hg) is a ubiquitous pollutant that is emitted to the atmosphere from both anthropogenic and...