N.A. Ramieri; C. Marzadori; C. Ciavatta, Ruolo della temperatura sui concimi a base di gelatina per uso agricolo, «L'INFORMATORE AGRARIO», 2004, 37, pp. 35 - 38 [articolo]
Cavani L.; Ciavatta C.; Trubetskaya O.E.; Reznikova O.I.; Afanas'eva G.V.; Trubetskoj O.A., Capillary zone electrophoresis of soil humic acid fractions obtained by coupling size-exclusion chromatography and polyacrylamide gel electrophoresis, «JOURNAL OF CHROMATOGRAPHY A», 2003, 983, pp. 263 - 270 [articolo]
Cavani L.; Ciavatta C.; Gessa C., Determination of free L- and D-alanine in hydrolysed protein fertilisers by capillary electrophoresis, «JOURNAL OF CHROMATOGRAPHY A», 2003, 985, pp. 463 - 469 [articolo]
Cavani L.; Ciavatta C.; Gessa C., Identification of organic matter from peat, leonardite and lignite fertilisers using humification parameters and electrofocusing, «BIORESOURCE TECHNOLOGY», 2003, 86, pp. 45 - 52 [articolo]
Francioso O.; Ciavatta C.; Montecchio D.; Tugnoli V.; Sanchez-Cortes S.; Gessa C., Quantitative estimation of peat, brown coal and lignite humic acids using chemical parameters, 1H-NMR and DTA analyses, «BIORESOURCE TECHNOLOGY», 2003, 88, pp. 189 - 195 [articolo]
Francioso O.; Sanchez-Cortes S.; Casarini D.; Garcia-Ramos J.V.; Ciavatta C.; Gessa C., Spectroscopic study of humic acids fractionated by means of tangential ultrafiltration, «JOURNAL OF MOLECULAR STRUCTURE», 2002, 609, pp. 137 - 147 [articolo]
Sanchez-Cortes S.; Francioso O.; Garcia-Ramos J.V.; Ciavatta C.; Gessa C., Catechol polymerization in the presence of silver surface, «COLLOIDS AND SURFACES. A, PHYSICOCHEMICAL AND ENGINEERING ASPECTS», 2001, 176, pp. 177 - 184 [articolo]
Francioso O.; Sanchez-Cortes S.; Tugnoli V.; Marzadori C.; Ciavatta C., Spectroscopic study (DRIFT, SERS and1 H NMR) of peat, leonardite and lignite humic substances, «JOURNAL OF MOLECULAR STRUCTURE», 2001, 565-566, pp. 481 - 485 [articolo]
Marzadori C.; Francioso O.; Ciavatta C.; Gessa C., Activity and stability of jack bean urease in the presence of peat humic acids obtained using different extractants, «BIOLOGY AND FERTILITY OF SOILS», 2000, 32, pp. 415 - 420 [articolo]
Marzadori C.; Francioso O.; Ciavatta C.; Gessa C., Influence of the content of heavy metals and molecular weight of humic acids fractions on the activity and stability of urease, «SOIL BIOLOGY & BIOCHEMISTRY», 2000, 32, pp. 1893 - 1898 [articolo]
Francioso O.; Ciavatta C.; Sanchez-Cortes S.; Tugnoli V.; Sitti L.; Gessa C., Spectroscopic characterization of soil organic matter in long-term amendment trials, «SOIL SCIENCE», 2000, 165, pp. 495 - 504 [articolo]
Francioso O.; Sanchez-Cortes S.; Tugnoli V.; Ciavatta C.; Gessa C., Characterization of peat fulvic acid fractions by means of FT-IR, SERS, and 1H, 13C NMR spectroscopy, «APPLIED SPECTROSCOPY», 1998, 52, pp. 270 - 277 [articolo]
Sanchez-Cortes S.; Francioso O.; Ciavatta C.; Garcia-Ramos J.V.; Gessa C., pH-Dependent adsorption of fractionated peat humic substances on different silver colloids studied by surface-enhanced Raman spectroscopy, «JOURNAL OF COLLOID AND INTERFACE SCIENCE», 1998, 198, pp. 308 - 318 [articolo]
Francioso O.; Ciavatta C.; Tugnoli V.; Sanchez-Cortes S.; Gessa C., Spectroscopic characterization of pyrophosphate incorporation during extraction of peat humic acids, «SOIL SCIENCE SOCIETY OF AMERICA JOURNAL», 1998, 62, pp. 181 - 187 [articolo]
Francioso O.; Sanchez-Cortes S.; Tugnoli V.; Ciavatta C.; Sitti L.; Gessa C., Infrared, raman, and nuclear magnetic resonance (1H, 13C, and 31P) spectroscopy in the study of fractions of peat humic acids, «APPLIED SPECTROSCOPY», 1996, 50, pp. 1165 - 1174 [articolo]
