Literature DB >> 14568244

Fluorescent complex of pyoverdin with aluminum.

A del Olmo1, C Caramelo, C SanJose.   

Abstract

When a pyoverdin (PV), (a siderophore) from Pseudomonas fluorescens, binds aluminum 1:1, its natural fluorescence almost doubles, whereas PV-Fe is non-fluorescent. Complex formation allows [Al] determination down to 1 mug/l. Fe(III) in the sample interferes with [Al] determination, but added after PV, improves the assay's performance. Ascorbic acid does not eliminate Fe(III) interference. PV-Al fluorescence could have analytical and toxicological applications.

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Year:  2003        PMID： 14568244     DOI： 10.1016/s0162-0134(03)00316-7

Source DB:  PubMed          Journal:  J Inorg Biochem        ISSN： 0162-0134            Impact factor:   4.155


  4 in total

1.  Unexpected interaction of a siderophore with aluminum and its receptor.

Authors:  Pierre Cornelis
Journal:  J Bacteriol       Date:  2008-07-25       Impact factor: 3.490

Review 2.  Beyond iron: non-classical biological functions of bacterial siderophores.

Authors:  Timothy C Johnstone; Elizabeth M Nolan
Journal:  Dalton Trans       Date:  2015-04-14       Impact factor: 4.390

3.  The metal dependence of pyoverdine interactions with its outer membrane receptor FpvA.

Authors:  Jason Greenwald; Gabrielle Zeder-Lutz; Agnès Hagege; Hervé Celia; Franc Pattus
Journal:  J Bacteriol       Date:  2008-07-18       Impact factor: 3.490

4.  Characterization of the Newly Isolated Lytic Bacteriophages KTN6 and KT28 and Their Efficacy against Pseudomonas aeruginosa Biofilm.

Authors:  Katarzyna Danis-Wlodarczyk; Tomasz Olszak; Michal Arabski; Slawomir Wasik; Grazyna Majkowska-Skrobek; Daria Augustyniak; Grzegorz Gula; Yves Briers; Ho Bin Jang; Dieter Vandenheuvel; Katarzyna Anna Duda; Rob Lavigne; Zuzanna Drulis-Kawa
Journal:  PLoS One       Date:  2015-05-21       Impact factor: 3.240
  4 in total

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