Estudio comparativo de métodos de hidrólisis enzimática, para liberar tripofano en proteínas de alimentos. 

Efecto de la maduración en el contenido de lisina y triptofano en diferentes variedades de maíz opaco-2 (Zea mays L.) 

Síntesis de análogos de ATP unidos a Sepharosa en la purificación de una pirofosfohidrolasa. 

ATP fosfonato y azul de cibacron unidos a poliextrano para purificar pirofosfohidrolasas 

A new alkaloid of Strychnos. The ocurrence of 11-methoxy-diaboline in Strychnos romeu-belenii Krukoff and Barneby 

Micellar catalyzed dephosphorylation. The role of hydrophobicity of the nucleophile 

Total and regional coronary blood flow during acute right ventricular pressure overload 

Stability of colloidal silica in the presence of quaternary ammonium salts 

The photochemistry of 4,7-undecanedione: evidence of electronic energy migration 

Chilean scientists remaining in the country are labouring under very difficult circumstances which are mainly economic. Funds for research are very limited, and it is very difficult for these people to carry out experiments using modern techniques