The isotopic exchange approach is in use since the first observation of such reactions in
1933 by Lewis. This approach allows the investigation of the pathways of chemical and …

Ultrahigh-resolution mass spectrometry (UHR-MS) coupled with isotope labeling has
attracted significant attention in elucidating the mechanisms of the transformation of …

Natural products, such as humic substances (HS) and shilajit, are known to possess antiviral
activity. Humic-like components are often called as carriers of biological activity of shilajit …

The goal of this study was to establish a relationship between the optical properties of soil
dissolved organic matter (DOM) and acidic functions carried out by its individual …

Fungal laccases have been highlighted as a catalytic tool for transforming phenols. Here we
demonstrate that fungal laccase-catalyzed oxidations can transform naturally occurring …

Ultrahigh-resolution Fourier transform mass spectrometry (FTMS) has revealed
unprecedented details of natural complex mixtures such as dissolved organic matter (DOM) …

Nature-like technologies can be considered as a logical development of green chemistry
principles implemented to design novel materials and processes aimed at mimicking and …

Humic substances (HS) are complex natural mixtures comprising a large variety of
compounds produced during decomposition of decaying biomass. The molecular …

The utilization of graphitic carbon nitride (C 3 N 4) to enhance the oxidative polymerization
of hydroquinone (HQ) within manganese dioxide (MnO 2) systems was investigated. C 3 N …

Here, we report a novel approach to enumeration of carboxylic groups carried by individual
molecules of humic substances using selective chemical modification and isotopic labeling …