Studies on PVP hydrogel-supported luminol chemiluminescence: 1. Kinetic and mechanistic aspects using multivariate factorial analysis

Erick Leite Bastos; Luiz Francisco Monteiro Leite Ciscato; Fernando Heering Bartoloni; Luiz Henrique Catalani; Wilhelm Josef Baader

doi:10.1002/bio.934

Studies on PVP hydrogel-supported luminol chemiluminescence: 1. Kinetic and mechanistic aspects using multivariate factorial analysis

Luminescence. 2007 Mar-Apr;22(2):113-25. doi: 10.1002/bio.934.

Authors

Erick Leite Bastos¹, Luiz Francisco Monteiro Leite Ciscato, Fernando Heering Bartoloni, Luiz Henrique Catalani, Wilhelm Josef Baader

Affiliation

¹ Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes 748, 05508-900 São Paulo, SP, Brazil.

PMID: 17089370
DOI: 10.1002/bio.934

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.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Cross-Linking Reagents / chemistry
Factor Analysis, Statistical
Hemin / chemistry*
Hemin / radiation effects
Hydrogels / chemical synthesis*
Hydrogels / chemistry
Hydrogen Peroxide / chemistry
Hydrogen-Ion Concentration
Kinetics
Luminescence*
Luminol / chemistry*
Luminol / radiation effects
Molecular Structure
Oxidation-Reduction
Povidone / chemistry*
Povidone / radiation effects
Ultraviolet Rays

Substances

Cross-Linking Reagents
Hydrogels
Luminol
Hemin
Hydrogen Peroxide
Povidone