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Applicability of capillary electrophoresis with amperometric detection to study degradation of chlorophenols in contaminated soil

Article Abstract:

An amperometric detector that is used in conjunction with a capillary electrophoresis instrument is useful in the analysis of bioremediation and degradation processes. The construction of such a detector, which is capable of detecting chlorophenols at concentrations of 10 ppb, involves the use of gold and silver wire. The detector helped determine that the photodegradation of pentachlorophenol (PCP) in conjunction with titanium dioxide takes seven hours and that PCP oxidation with ceric sulfate takes five minutes.

Author: Hilmi, Abdelkader, Luong, John H. T., Nguyen, An-lac
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 1997
Scientific Research and Development Services, Research & Development NEC, Research, Equipment and supplies, Measurement, Research institutes, Biodegradation, Bioremediation, Electrophoresis, Chlorophenols

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Biosensors for detecting pathogens

Article Abstract:

The 2001 Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, held in New Orleans, featured many biosensors that detect pathogens. A miniaturized biosensor was among those displayed.

Author: Erickson, Britt E.
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2001
Process control instruments, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables, United States, Process Chemical Sensors, Biosensors, Process control equipment, Chemical detectors

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Micromachined electrophoresis chips with electrochemical detectors for analysis of explosive compound in soil and groundwater

Article Abstract:

Researchers from Canada developed a capillary electrophoresis microsystem with amperometric detection for use as a measuring and analytical instrument.

Author: Hilmi, Abdelkader, Luong, John H.T.
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2000
Canada, Analytical Laboratory Instrument Manufacturing, Analytical instruments, Electrophoresis Equipment, Electrophoresis instruments

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Subjects list: Instrument industry, Instrument industry (Equipment), Product information
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