Publication detail

Screen-printed sensors with graphite electrodes - comparison of properties and physical method of sensitivity enhancement

KREJČÍ, J. PRÁŠEK, J. FUJCIK, L. KHATIB, S. HEJÁTKOVÁ, E. JAKUBKA, L.

Original Title

Screen-printed sensors with graphite electrodes - comparison of properties and physical method of sensitivity enhancement

English Title

Screen-printed sensors with graphite electrodes - comparison of properties and physical method of sensitivity enhancement

Type

journal article - other

Language

en

Original Abstract

Screen-printed electrodes are widely used in construction of sensors. The use of graphite material is preferred due to its simple technological processing and low cost. Different graphite pastes are compared for hydrogen peroxide detection. The slope of the calibration curve, linearity and limit of detection have been compared for different pastes and technologies of graphite electrode preparation. The influence of the structure of the paste on response is discussed. Physical methods of sensitivity enhancement are proposed. All results are compared with platinum electrode as technological reference.

English abstract

Screen-printed electrodes are widely used in construction of sensors. The use of graphite material is preferred due to its simple technological processing and low cost. Different graphite pastes are compared for hydrogen peroxide detection. The slope of the calibration curve, linearity and limit of detection have been compared for different pastes and technologies of graphite electrode preparation. The influence of the structure of the paste on response is discussed. Physical methods of sensitivity enhancement are proposed. All results are compared with platinum electrode as technological reference.

Keywords

screen-printing, thick film, graphite, electrode

RIV year

2004

Released

01.01.2004

Publisher

Emerald Group Publishing Limited

Pages from

20

Pages to

24

Pages count

5

Documents

BibTex


@article{BUT42134,
  author="Jan {Krejčí} and Jan {Prášek} and Lukáš {Fujcik} and Sameh {Khatib} and Edita {Hejátková} and Luboš {Jakubka}",
  title="Screen-printed sensors with graphite electrodes - comparison of properties and physical method of sensitivity enhancement",
  annote="Screen-printed electrodes are widely used in construction of sensors. The use of graphite material is preferred due to its simple technological processing and low cost. Different graphite pastes are compared for hydrogen peroxide detection. The slope of the calibration curve, linearity and limit of detection have been compared for different pastes and technologies of graphite electrode preparation. The influence of the structure of the paste on response is discussed. Physical methods of sensitivity enhancement are proposed. All results are compared with platinum electrode as technological reference.",
  address="Emerald Group Publishing Limited",
  chapter="42134",
  institution="Emerald Group Publishing Limited",
  number="volume 21 n. 3",
  volume="2004",
  year="2004",
  month="january",
  pages="20",
  publisher="Emerald Group Publishing Limited",
  type="journal article - other"
}