Detail publikace

Embedded micropotetiostat on screen-printed sensor for heavy metals analysis

Originální název

Embedded micropotetiostat on screen-printed sensor for heavy metals analysis

Anglický název

Embedded micropotetiostat on screen-printed sensor for heavy metals analysis

Jazyk

en

Originální abstrakt

Presented paper deals with the problematic of easy on-field, fast and low-cost monitoring of species or elements contained in biological samples and/or environment. For this purpose the screen-printed thick-film electrochemical sensor with embedded micropotentiostat have been designed and used for determination of cadmium and led in aqueous solution contrary to toxic mercury drop electrode and big scale measurement devices that are usually used for such analyses in laboratories. The micropotentiostat is controlled by a personal computer. It provides the same measurement methods like big commercial laboratory devices (CV, DPV, etc.). The advantage of such microsystem is that the noise ratio caused by leads is reduced because the low signal from the electrodes to the micropotentiostat is not transmitted through additional wires or connectors. Presented microsystem has been used for detection of Cd(II) and Pb(II) ions in this work. We were able to determine units of uM of the metals.

Anglický abstrakt

Presented paper deals with the problematic of easy on-field, fast and low-cost monitoring of species or elements contained in biological samples and/or environment. For this purpose the screen-printed thick-film electrochemical sensor with embedded micropotentiostat have been designed and used for determination of cadmium and led in aqueous solution contrary to toxic mercury drop electrode and big scale measurement devices that are usually used for such analyses in laboratories. The micropotentiostat is controlled by a personal computer. It provides the same measurement methods like big commercial laboratory devices (CV, DPV, etc.). The advantage of such microsystem is that the noise ratio caused by leads is reduced because the low signal from the electrodes to the micropotentiostat is not transmitted through additional wires or connectors. Presented microsystem has been used for detection of Cd(II) and Pb(II) ions in this work. We were able to determine units of uM of the metals.

BibTex


@inproceedings{BUT31348,
  author="Jan {Prášek} and Martin {Adámek} and Jan {Šílený} and Lukáš {Fujcik} and Roman {Prokop} and Radek {Kuchta} and René {Kizek} and Jaromír {Hubálek}",
  title="Embedded micropotetiostat on screen-printed sensor for heavy metals analysis",
  annote="Presented paper deals with the problematic of easy on-field, fast and low-cost monitoring of species or elements contained in biological samples and/or environment. For this purpose the screen-printed thick-film electrochemical sensor with embedded micropotentiostat have been designed and used for determination of cadmium and led in aqueous solution contrary to toxic mercury drop electrode and big scale measurement devices that are usually used for such analyses in laboratories. The micropotentiostat is controlled by a personal computer. It provides the same measurement methods like big commercial laboratory devices (CV, DPV, etc.). The advantage of such microsystem is that the noise ratio caused by leads is reduced because the low signal from the electrodes to the micropotentiostat is not transmitted through additional wires or connectors. Presented microsystem has been used for detection of Cd(II) and Pb(II) ions in this work. We were able to determine units of uM of the metals.",
  address="VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik (GMA)",
  booktitle="Proceedings of the conference Eurosensors XXII",
  chapter="31348",
  howpublished="print",
  institution="VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik (GMA)",
  year="2008",
  month="september",
  pages="554--556",
  publisher="VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik (GMA)",
  type="conference paper"
}