All Outputs (128)

Some Recent Designs and Developments of Screen-Printed Carbon Electrochemical Sensors/Biosensors for Biomedical, Environmental, and Industrial Analyses (2004)
Journal Article

This review describes the design and fabrication of electrochemical sensors/biosensors based on screen-printing technology and their applications in pharmaceutical, biomedical, environmental, and industrial analyses. Specific emphasis is placed on na... Read More about Some Recent Designs and Developments of Screen-Printed Carbon Electrochemical Sensors/Biosensors for Biomedical, Environmental, and Industrial Analyses.

Voltammetric, chromatographic and mass spectral elucidation of the redox reactions of 1-hydroxypyrene occurring at a screen-printed carbon electrode (2004)
Journal Article

The electrochemical oxidation of 1-hydroxypyrene (1-OHP) has been studied at a screen-printed carbon electrode (SPCE), by cyclic voltammetry and bulk electrolysis. Cyclic voltammograms exhibited two quasi-reversible pairs of peaks (designated 1a′/1c... Read More about Voltammetric, chromatographic and mass spectral elucidation of the redox reactions of 1-hydroxypyrene occurring at a screen-printed carbon electrode.

Development of an electrochemical assay for 2,6-dinitrotoluene, based on a screen-printed carbon electrode, and its potential application in bioanalysis, occupational and public health (2003)
Presentation / Conference Contribution

Screen-printed carbon electrodes (SPCEs) have been successfully exploited as disposable sensors for the measurement of 2,6-dinitrotoluene (2,6-DNT) using a stripping voltammetric method. Initial investigations were undertaken using cyclic voltammetry... Read More about Development of an electrochemical assay for 2,6-dinitrotoluene, based on a screen-printed carbon electrode, and its potential application in bioanalysis, occupational and public health.

Voltammetric determination of urinary 1-hydroxypyrene by molecularly imprinted polymer-modified screen-printed carbon electrodes (2003)
Presentation / Conference Contribution

Screen-printed electrochemical sensors for monitoring metal pollutants (2003)
Journal Article

This review describes current developments in the design and fabrication of disposable screen-printed sensors for the electrochemical determination of trace metals in biological, environmental and industrial samples. Specific emphasis is placed on se... Read More about Screen-printed electrochemical sensors for monitoring metal pollutants.

Sensors/biosensors, based on screen-printing technology for biomedical applications (2003)
Journal Article

This article describes three recent developments from our laboratory, in which screen-printed carbon electrodes have been modified in order to develop sensors/biosensors for analytes of biomedical importance. The analytical applications described are... Read More about Sensors/biosensors, based on screen-printing technology for biomedical applications.

Voltammetric behaviour of 2,6-dinitrotoluene at a screen-printed carbon electrode and its possible redox mechanisms (2002)
Presentation / Conference Contribution

The stability of the biological components within a screen printed ammonium biosensor (2002)
Presentation / Conference Contribution

Molecularly imprinted polymers as recognition elements in screen-printed carbon electrodes (2002)
Presentation / Conference Contribution

Voltammetric behaviour and trace determination of copper at a mercury-free screen-printed carbon electrode (2002)
Journal Article

Screen-printed carbon electrodes (SPCEs), without chemical modification, have been investigated as disposable sensors for the measurement of trace levels of Cu2+. Cyclic voltammetry was employed to elucidate the electrochemical behaviour of Cu2+ at t... Read More about Voltammetric behaviour and trace determination of copper at a mercury-free screen-printed carbon electrode.

Electrochemical behaviour of 2,6-dinitrotoluene at a screen-printed sensor and its possible application in occupational hygiene and environmental studies (2002)
Presentation / Conference Contribution

Voltammetric behavior and trace determination of cadmium at a calixarene modified screen-printed carbon electrode (2002)
Journal Article

Screen-printed carbon electrodes (SPCEs) have been evaluated for the anodic stripping voltammetric determination of cadmium using open circuit accumulation facilitated by two different calixarenes: a novel thiolated calixarene, calixarene (I), (5,11,... Read More about Voltammetric behavior and trace determination of cadmium at a calixarene modified screen-printed carbon electrode.

Voltammetric behavior and trace determination of cadmium at a calixarene modified screen-printed carbon electrode (2002)
Journal Article

Screen-printed carbon electrodes (SPCEs) have been evaluated for the anodic stripping voltammetric determination of cadmium using open circuit accumulation facilitated by two different calixarenes: a novel thiolated calixarene, calixarene (I), (5,11,... Read More about Voltammetric behavior and trace determination of cadmium at a calixarene modified screen-printed carbon electrode.

Voltammetric studies of lead at calixarene modified screen printed carbon electrodes and its trace determination in water by stripping voltammetry (2001)
Presentation / Conference Contribution

Voltammetric studies of Pb2+ at a modified screen-printed carbon electrode for trace determinations in natural waters by stripping voltammetry (2001)
Presentation / Conference Contribution

Voltammetric studies of cadmium at calixarene modified screen-printed carbon electrodes and its trace determination in water by stripping voltammetry (2001)
Presentation / Conference Contribution

Voltammetric studies of lead at calixarene modified screen-printed carbon electrodes and its trace determination in water by stripping voltammetry (2001)
Journal Article

Screen-printed carbon electrodes (SPCEs) have been modified with two different calixarenes; a novel thiolated calixarene (5,11,17,23,tetra-tert-butyl-25,26,27,28-tetrakis(2-mercaptoethoxy)- calix[4]arene), and the commercially available 25,26,27,28-t... Read More about Voltammetric studies of lead at calixarene modified screen-printed carbon electrodes and its trace determination in water by stripping voltammetry.

Voltammetric studies of lead at a 1-(2-pyridylazo)-2-naphthol modified screen-printed carbon electrode and its trace determination in water by stripping voltammetry (2001)
Journal Article

A method for the trace determination of Pb2+, using a disposable 1-(2-pyridylazo)-2-naphthol (PAN) drop-coated modified screen-printed carbon electrode (PAN-SPCE), has been developed. Lead ions (Pb2+) are accumulated from ammonia buffer, on the PAN-S... Read More about Voltammetric studies of lead at a 1-(2-pyridylazo)-2-naphthol modified screen-printed carbon electrode and its trace determination in water by stripping voltammetry.

Voltammetric studies of lead at a 1-(2-pyridylazo)-2-naphthol modified screen-printed carbon electrode and its trace determination in water by stripping voltammetry (2001)
Journal Article

A method for the trace determination of Pb2+, using a disposable 1-(2-pyridylazo)-2-naphthol (PAN) drop-coated modified screen-printed carbon electrode (PAN-SPCE), has been developed. Lead ions (Pb2+) are accumulated from ammonia buffer, on the PAN-S... Read More about Voltammetric studies of lead at a 1-(2-pyridylazo)-2-naphthol modified screen-printed carbon electrode and its trace determination in water by stripping voltammetry.

Voltammetric studies of Pb2+ at a modified screen-printed carbon electrode for trace determinations in natural waters by stripping voltammetry (2000)
Presentation / Conference Contribution