Authors:
de Borba, EB
Amaral, CLC
Politi, MJ
Villalobos, R
Baptista, MS
Citation: Eb. De Borba et al., Photophysical and photochemical properties of pyranine/methyl viologen complexes in solution and in supramolecular aggregates: A switchable complex, LANGMUIR, 16(14), 2000, pp. 5900-5907
Citation: R. Annino et R. Villalobos, A strategy for the simplification and solution of complex chromatographic analysis problems utilizing two-dimensional mapping of retention indexes followed by computer modeling of heart cuts from serially coupled columns containing different stationary phases, HRC-J HIGH, 22(10), 1999, pp. 589-593
Authors:
Villalobos, R
Marmillod, D
Ocampo, R
Mora, G
Rojas, C
Citation: R. Villalobos et al., Variations in the quassin and neoquassin content in Quassia amara (Simaroubaceae) in Costa Rica: Ecological and management implications, ACTA HORT, (502), 1999, pp. 369-375