Iron biogeochemistry across marine systems progress from the past decade [PDF]
Based on an international workshop (Gothenburg, 14–16 May 2008), this review article aims to combine interdisciplinary knowledge from coastal and open ocean research on iron biogeochemistry. The major scientific findings of the past decade are structured
Achterberg, E. P. +22 more
core +5 more sources
Natural fulvic acids inhibit non-small-cell lung cancer through the COX-2/PGE2/EP4 axis: In silico and in vivo assessments. [PDF]
Xin P, Wang S, Xu X, Liu Q, Zhang C.
europepmc +1 more source
Citation: 'fulvic acid' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.14703 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source
CONCENTRATION, DISTRIBUTION AND RATIO OF THE MAIN ORGANIC MATTER COMPONENTS IN LAKE ONEGO WATER
Seasonal studies of the main organic matter components (fulvic and humic acids, carbohydrates, lipids, proteins, urea) were carried out in 2016–2017. The research was conducted in the oligotrophic and oligohumic central part of Lake Onego, mesotrophic ...
Tatyana Efremova, Mariya Zobkova, Mariya
doaj +1 more source
A Use of Tritium-Labeled Peat Fulvic Acids and Polyphenolic Derivatives for Designing Pharmacokinetic Experiments on Mice. [PDF]
Badun GA +9 more
europepmc +1 more source
Determination of Silver Binding to Natural Organic Matter Using Ion Selective Electrode [PDF]
Natural organic matter (NOM) is considered an important factor in the protection of the aquatic environments; organic ligands can complex with metals, to decrease their toxicity and bioavailability. NOM is measured as dissolved organic carbon (DOC) in mg
Alshammari, Mona Muhawwis
core +1 more source
Humic acid from Shilajit – a physico-chemical and spectroscopic characterization [PDF]
Shilajit is a blackish–brown exudation, consisting of organic substances, metal ions and minerals, from different formations, commonly found in the Himalayan region (1000–3000 m) from Nepal to Kashmir.
SURAJ P. AGARWAL +4 more
doaj
Spectral Characteristics Related to Chemical Substructures and Structures Indicative of Organic Precursors from Fulvic Acids in Sediments by NMR and HPLC-ESI-MS. [PDF]
López-Martínez VG +6 more
europepmc +1 more source
Electrochemical Properties of Synthetic Fulvic Acids
Synthetic fulvic acids have been prepared from each of catechol, hydroquinone, resorcinol, vanillin, glucose and gallic acid with and without glycine as the source of nitrogen by air oxidation in 0·5N sodium hydroxide solution at 32° in presence of clay, silt and sand fractions of soil as catalysts.
S. Sur, S. K. Mukherjee
openaire +1 more source
Production, Characterization and Design of Applications of Regenerated Humic Acids [PDF]
Předkládaná disertační práce se zabývá huminovými látkami (HL), zejména huminovými kyselinami a jejich solemi, tj. humáty. V práci je prezentována literární rešerše o huminových látkách, stručně je zmíněna historie výzkumu huminových látek, obsáhle jsou ...
David, Jan
core

