title: Simultaneous determination of copper, mercury and zinc in water with a tailored fluorescent bipyridine ligand entrapped in silica sol-gel.
authors.affiliation: Institute of Chemistry, University of Campinas, P.O. Box 6154, 13083-970 Campinas, Brazil.
authors.forename: Silvia C Lopes
authors.initials: SC
authors.lastname: Pinheiro
authors.forename: Ivo M
authors.initials: IM
authors.lastname: Raimundo
authors.forename: María C
authors.initials: MC
authors.lastname: Moreno-Bondi
authors.forename: Guillermo
authors.initials: G
authors.lastname: Orellana