%0 Journal Article %T Comparison of five bacterial strains producing siderophores with ability to chelate iron under alkaline conditions %A Carlos M. H. Ferreira %A C¨¢tia A. Sousa %A Helena M. V. M. Soares %A £¿ngela Vilas-Boas %J Archive of "AMB Express". %D 2019 %R 10.1186/s13568-019-0796-3 %X The online version of this article (10.1186/s13568-019-0796-3) contains supplementary material, which is available to authorized users %K Catechol and hydroxamates-type siderophores %K Environment-friendly chelating agents %K Iron chelation under alkaline conditions %K Microorganisms %K Siderophore production %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6538730/