English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

A drastic increase in the consumption of pharmaceuticals has resulted in a high load of pharmaceuticals in wastewater. Many pharmaceuticals are non-biodegradable and are resistant to conventional wastewater treatments. For this reason there is an obvious need to first detect these substances and, second, to detoxify them. Metamizole is a typical representative of an analgesic non-steroidal. In this first part, a rapid, sensitive, and inexpensive detection method with different commercial screen-printed electrodes (SPEs) were used to quantitatively detect metamizole. (Spectro-)Electrochemical methods such as cyclic voltammetry (CV), electrogenerated chemiluminescence (ECL), and amperometry (AM) are discussed in detail and the sensitivities of the electrochemical methods are compared to the sensitivity of conventional gas chromatography-mass spectrometry detection (GC-MSD). The limit of detection (LOD) is 1 mol/L for GCMS and 5 to 50 mol/L for electrochemical detection depending on the method used.

world journal of chemical education

The Analgesic Metamizole (Dipyrone) and Its Related Products Antipyrine, 4-Aminoantipyrine and 4-Methylaminoantipyrine. Part 1: Mass Spectrometric and Electrochemical Detection