Ammonia nitrogen, consisting of un-ionized ammonia and ammonium, is a key parameter for
studying the nitrogen cycle and indicating water quality. The measurement of these …

The production of ammonia under moderate conditions is of environmental and sustainable
importance. The electrochemical nitrogen reduction reaction (E‐NRR) method has been …

Water-based opportunistic pathogens (OPs) are a leading cause of drinking-water-related
disease outbreaks, especially in developed countries such as the United States (US) …

Abstract Ammonium (NH 4+) and ammonia (NH 3) in aquatic ecosystems are of great
interest to environmental scientists because they can be used to study the nitrogen cycle …

Potential stability and reproducibility of solid-contact ion-selective electrodes (SC-ISEs) are
key to ensure reliable accuracy of actual water sample monitoring. However, undesirable …

Copper is an attractive candidate for sensing ammonia. Here, an electrodissolution
mechanism for measuring liquid-phase ammonia was developed via a novel three …

This work presents a lab-made automatic flow-batch system for headspace single-drop
microextraction and on-drop conductometric sensing ammonium. Sample and NaOH …

Vicinal diketones (VDK) strongly affect the quality of beers, as they are responsible for off-
flavors and deterioration markers, which are recognized as safe for humans when ingested …

In the present study, a simple, environmentally friendly and inexpensive analytical method
was proposed based on the combination of headspace single-drop microextraction with …

This article presents the following: the developed apparatus and a rapid, in situ (industrial)
method of the determination of NH 3 in fly ash and gypsum and the application of the …