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Related Experiment Video

Updated: Jun 28, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

[Not Available].

G Kanoute1, E Nivaud, B Paulet

  • 1Laboratoire de Chimie Analytique et d'Electrochimie Organiques, Centre d'études pharmaceutiques, Université de Paris-Sud, rue J.B. Clément, 92290 Chatenay-Malabry, France.

Talanta
|February 1, 1984
PubMed
Summary
This summary is machine-generated.

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Controlled-current electrolysis in aqueous ethanol generates ethoxide and hydroxide ions for titrating 2-phenylpropionic acid derivatives. This electroreduction method offers potentiometric or conductimetric endpoint detection.

Area of Science:

  • Analytical Chemistry
  • Electrochemistry

Context:

  • Coulometric titration is a precise quantitative analysis technique.
  • 2-phenylpropionic acid derivatives are important organic compounds.

Purpose:

  • To develop a novel coulometric titration method for 2-phenylpropionic acid derivatives.
  • To utilize in-situ generated ethoxide and hydroxide ions for titration.

Summary:

  • Controlled-current electrolysis in an aqueous ethanolic medium generates ethoxide and hydroxide ions.
  • These ions facilitate the electroreduction of the carboxylic hydrogen atom in 2-phenylpropionic acid derivatives, forming the corresponding anion.
  • The titration endpoint can be detected using potentiometric or conductimetric methods.

Impact:

Related Experiment Videos

Last Updated: Jun 28, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

  • Provides a new electroanalytical method for specific organic acid derivatives.
  • Offers an alternative to traditional titration techniques.
  • Enhances precision in the quantitative analysis of these compounds.