Authors: Verzegnassi, L Riffe-Chalard, C Gulacar, FO

Citation: L. Verzegnassi et al., Rapid identification of Mg-chelated chlorins by on-line high performance liquid chromatography/atmospheric pressure chemical ionization mass spectrometry, RAP C MASS, 14(7), 2000, pp. 590-594

Authors: Riffe-Chalard, C Verzegnassi, L Gulacar, FO

Citation: C. Riffe-chalard et al., A new series of steryl chlorin esters: pheophorbide a steryl esters in an oxic surface sediment, ORG GEOCHEM, 31(12), 2000, pp. 1703-1712

Authors: Verzegnassi, L Riffe-Chalard, C Kloeti, W Gulacar, FO

Citation: L. Verzegnassi et al., Analysis of tetrapyrrolic pigments and derivatives in sediments by high performance liquid chromatography atmospheric pressure chemical ionization mass spectrometry, FRESEN J AN, 364(3), 1999, pp. 249-253