Results 31 to 40 of about 5,143,384 (251)
Competition from Cu(II), Zn(II) and Cd(II) in Pb(II) binding to Suwannee River Fulvic Acid [PDF]
, 2008 This is a study of trace metal competition in the complexation of Pb(II) by well-characterized humic substances, namely Suwannee River Fulvic Acid (SRFA) in model solutions.
Chakrabarti, C.L., Chakraborty, P.
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Heavy metal distribution between fractions of humic substances in heavily polluted soils
Plant, Soil and Environment, 2004 Soil organic matter is important in controlling heavy metal behaviour in soils. This study aims to determine the distribution of organically bound Cd, Pb, and Zn between humic and fulvic acids in 20 samples of heavily polluted Fluvisols.
L. Borůvka, O. Drábek
doaj +1 more source
Chirality and the origin of atmospheric humic-like substances [PDF]
, 2010 Aerosol water extracts and atmospheric humic-like substances (HULIS) obtained from PM2.5-fraction aerosol samples collected in a rural/continental background environment and in an urban environment in spring and summer, and at a tropical site that was ...
Maenhaut, Willy +4 more
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Pyrolysis/methylation of soil fulvic acids: benzenecarboxylic acids revisited [PDF]
Environmental Science & Technology, 1994 Peer ...
openaire +3 more sources
Emulsifying Effect of Fulvic Acids from Shilajit
Chemistry Proceedings, 2022 Shilajit, also known in the north of India as salajit, shilajatu, mimie, or mummiyo, is a blackish-brown powder or an exudate from high mountain rocks, especially in the Himalayans mountains between India and Nepal [...]
Denisa-Ioana Gheorghe +3 more
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Photolysis of fluometuron in the presence of natural water constituents [PDF]
, 2007 International audiencePhototransformation of the herbicide fluometuron (1 ΜM) in natural sunlight was investigated in neutral Milli-Q water and in synthetic waters containing either fulvic acids, nitrate ions or both in order to mimic reactions taking ...
Amine-Khodja, Amina +4 more
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Chemical and Biological Technologies in Agriculture, 2021 Background Humic substances can be considered as polyelectrolytes with supramolecular character and complicated behaviour in water environment. The fractions of humic substances dissolved in water are the most active ones and determinative for their ...
Martina Klučáková
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New strategic insights into managing fungal biofilms [PDF]
, 2015 Fungal infections have dramatically increased in the last decades in parallel with an increase of populations with impaired immunity, resulting from medical conditions such as cancer, transplantation or other chronic diseases.
Borghi, Elisa +6 more
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Polish Polar Research, 2020 Humic substances are polydisperse mixtures of structurally complex matters with different molecular weights. The complexity of molecular composition of humic substances is reflected through their physical and chemical properties and results in diverse ...
Lodygin, Evgeny, Vasilevich, Roman
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Humic substances and rhizobacteria enhance the yield, physiology and quality of strawberries
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2022 The strawberry fruit (Fragaria × ananassa Duch.) is appreciated for its aroma, color, texture and nutritional value. In conventional agriculture, the use of fertilizers damages the environment since it causes loss of soil fertility, salinity and its ...
Simeón MARTÍNEZ-DE LA CRUZ +6 more
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