Comment on the structure of marine fulvic and humic acids

Comment on the structure of marine fulvic and humic acids

The structure for fulvic acids and humic acids in sea water proposed by G. R. HARVEY et al., did not account for the blue fluorescence shown by these substances under ultfaviolet radiation. These compounds might contain a Schiff base derivative which is a fluorescent chromophore widely found in biol...

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Veröffentlicht in:Marine chemistry 1984, Vol.15 (1), p.85-87
1. Verfasser: Laane, R.W.P.M.
Format: Artikel
Sprache:eng
Schlagworte:
Earth sciences
Earth, ocean, space
Exact sciences and technology
Geochemistry
Mineralogy
oceanography
Silicates
Water geochemistry
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Zusammenfassung:The structure for fulvic acids and humic acids in sea water proposed by G. R. HARVEY et al., did not account for the blue fluorescence shown by these substances under ultfaviolet radiation. These compounds might contain a Schiff base derivative which is a fluorescent chromophore widely found in biological systems; his reasons for this assumption are indicated.
ISSN:0304-4203
1872-7581
DOI:10.1016/0304-4203(84)90040-9