Natural-Product Humic Acid - Laub BioChem

Flocculation
(3660) S. Yu. Bratskaya, V. A. Avramenko, S. V. Sukhoverkhov, and
S. Schwarz. Flocculation of humic substances and their
derivatives with chitosan. Colloid J. (Translation of Kolloid.
Zh.) 2002, 64(6), 681-686.
(3661) P. Jin and X. Wang. Analysis of characteristic parameters of
Fl curve for coagulation of humic acid. Huanjing Kexue
Xuebao 2002, 22(4), 423-427.
Flow Injection Analysis (FIA)
(3227) J. C. A. de Wuilloud, R. G. Wuilloud, B. B. M. Sadi, and J. A.
Caruso. Trace humic and fulvic acid determination in
natural water by cloud point extraction/preconcentration
using non-ionic and cationic surfactants with FI-UV
detection. Analyst (Cambridge, United Kingdom) 2003,
128(5), 453-458.
Flow Injection Analysis-Capillary Electrophoresis (FIA-
CZE)
(3662) G. D. Christian. Flow injection/capillary electrophoresis/
electroinjection–a happy marriage. In Abstracts of the 226 th
ACS National Meeting; New York, New York: American
Chemical Society, 2003; ANYL-123.
Fluorescence Spectroscopy
(2967) I. A. Schepetkin, A. I. Khlebnikov, S. Y. Ah, S. B. Woo, C.-S.
Jeong, O. N. Klubachuk, and B. S. Kwon. Characterization
and biological activities of humic substances from mumie. J.
Agric. Food Chem. 2003, 51(18), 5245-5254.
(2982) F. C. Wu, R. D. Evans, and P. J. Dillon. Fractionation and
characterization of fulvic acid by immobilized metal ion
affinity chromatography. Anal. Chim. Acta 2002, 452(1), 85-
93.
(2984) O. Trubetskaya, O. Trubetskoj, G. Guyot, F. Andreux, and C.
Richard. Fluorescence of soil humic acids and their fractions
obtained by tandem exclusion chromatographypolyacrylamide
gel electrophoresis. Org. Geochem. 2002,
33(3), 213-220.
(2997) C. Bayer, L. Martin-Neto, J. Mielniczuk, S. da C. Saab, D. M.
P. Milori, and V. S. Bagnato. Tillage and cropping system
effects on soil humic acid characteristics as determined by
electron spin resonance and fluorescence spectroscopies.
Geoderma 2002, 105(1-2), 81-92.
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