Time-Resolved Fluorescence Spectra of Different Soil Humic Acids and Standard IHSS Elliott Soil
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F14%3APU111084" target="_blank" >RIV/00216305:26310/14:PU111084 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Time-Resolved Fluorescence Spectra of Different Soil Humic Acids and Standard IHSS Elliott Soil
Original language description
The aim of this work was study structure and dynamics of different soil humic acids (HAs). Object of our study were three samples HAs which were isolated from sandy soil ? Arenosols (locality Ratíškovice, Czech Republic), Chernozem ? Haplic Luvisol (locality Praha-Ruzyně, Crop Research Institute, Czech Republic) and standard HA Elliott Soil (1S102H). Isolation of soil HAs were performed according to the procedure recommended by the International Humic Substances Society (IHSS). All samples of soil HAs were characterized by Steady-State and Time-Resolved Fluorescence Spectroscopy. Emission wavelength dependent fluorescence decays are used to construct Time-Resolved Fluorescence Spectra (TRES) of soil humic acids, which are useful to obtained informationon the excited state kinetics and heterogeneity of emissive species in a system. Time resolved fluorescence spectra (TRES), plotted as fluorescence intensity vs. wavelength, were constructed using alfai (wavelength) and taui (wavelength)
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů