title: Studies on PVP hydrogel-supported luminol chemiluminescence: 1. Kinetic and mechanistic aspects using multivariate factorial analysis.
abstract: The chemiluminescent oxidation of luminol by hydrogen peroxide in the presence of hemin is revisited in an UV-C cross-linked PVP hydrogel. Chemiluminescence properties such as initial light intensity (I(0)), area of emission (S) and observed rate constants (k(obs)) are studied, varying the concentration of all reactants using a multivariate factorial approach.
authors.affiliation: Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes 748, 05508-900 São Paulo, SP, Brazil.
authors.forename: Erick Leite
authors.initials: EL
authors.lastname: Bastos
authors.forename: Luiz Francisco Monteiro Leite
authors.initials: LF
authors.lastname: Ciscato
authors.forename: Fernando Heering
authors.initials: FH
authors.lastname: Bartoloni
authors.forename: Luiz Henrique
authors.initials: LH
authors.lastname: Catalani
authors.forename: Wilhelm Josef
authors.initials: WJ
authors.lastname: Baader
mesh_terms: D003432:Cross-Linking Reagents / Q000737:chemistry; D005163:Factor Analysis, Statistical; D006427:Hemin / Q000737:chemistry* / Q000528:radiation effects; D020100:Hydrogels / Q000138:chemical synthesis* / Q000737:chemistry; D006861:Hydrogen Peroxide / Q000737:chemistry; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D049449:Luminescence; D008165:Luminol / Q000737:chemistry* / Q000528:radiation effects; D015394:Molecular Structure; D010084:Oxidation-Reduction; D011205:Povidone / Q000737:chemistry* / Q000528:radiation effects; D014466:Ultraviolet Rays
chemical_list: D003432:Cross-Linking Reagents; D020100:Hydrogels; D008165:Luminol; D006427:Hemin; D006861:Hydrogen Peroxide; D011205:Povidone