A New O-phthaldialdeyde (OPA) Solution for Fluorescence HPLC Amine Group Detection without Boric Acid Preparation

Gilberto Joao Padovan^*, Izabel Arruda Leme, Priscila Giacomo Fassini, Nelson Iucif Junior and Julio Sergio Marchini

Mass Spectrometry Laboratory, Medical and Clinical Department, University of São Paulo, Sao Paulo, Brazil

^*Corresponding Author: Gilberto Joao Padovan, Department of Chemistry, Sao Paulo University, Ribeirao Preto, Sao Paulo, Brazil, Tel: 55-16-3602-3375, Fax: 55-16-36336482 Email: