Literature DB >> 16341783

Enhancement of europium luminescence in tetracycline-europium complexes in the presence of urea hydrogen peroxide.

Flávia Rodrigues da Silva1, Lilia Coronato Courrol, Luis Vicente Gomes Tarelho, Laércio Gomes, Nilson Dias Vieira Júnior.   

Abstract

An increase in the europium emission band was observed, for the first time, with addition of urea hydrogen peroxide to the tetracycline-europium (Tc-Eu)solution. We have observed that the wavelength, the band width and the area of 5D0-->7F2 europium transition change with the urea hydrogen peroxide concentration. We claim that the tetracycline-europium complexes can be used as probes of urea hydrogen peroxide concentration.

Entities:  

Year:  2005        PMID： 16341783     DOI： 10.1007/s10895-005-2973-9

Source DB:  PubMed          Journal:  J Fluoresc        ISSN： 1053-0509            Impact factor:   2.217


  8 in total

1.  Increased luminescence of the tetracycline-europium(III) system following oxidation by hydrogen peroxide.

Authors:  Y Rakicioglu; J H Perrin; S G Schulman
Journal:  J Pharm Biomed Anal       Date:  1999-06       Impact factor: 3.935

2.  Determination of the activity of catalase using a europium(III)-tetracycline-derived fluorescent substrate.

Authors:  Meng Wu; Zhihong Lin; Otto S Wolfbeis
Journal:  Anal Biochem       Date:  2003-09-01       Impact factor: 3.365

Review 3.  Tetracyclines, molecular and clinical aspects.

Authors:  I Chopra; P M Hawkey; M Hinton
Journal:  J Antimicrob Chemother       Date:  1992-03       Impact factor: 5.790

4.  Time-resolved fluorescent imaging of glucose.

Authors:  Michael Schäferling; Meng Wu; Otto S Wolfbeis
Journal:  J Fluoresc       Date:  2004-09       Impact factor: 2.217

5.  Sensitive detection of tetracyclines using europium-sensitized fluorescence with EDTA as co-ligand and cetyltrimethylammonium chloride as surfactant.

Authors:  N Arnaud; J Georges
Journal:  Analyst       Date:  2001-05       Impact factor: 4.616

6.  [Tetracycline complexes. Study of 1-1 complexes of iron III, cobalt II, copper II and nickel II with tetracycline, oxytetracycline, demeclocycline, doxycycline and minocycline].

Authors:  J Magnam; D Barthes; J J Giraud
Journal:  Ann Pharm Fr       Date:  1984

7.  Increased production of urea hydrogen peroxide from Maillard reaction and a UHP-Fenton pathway related to glycoxidation damage in chronic renal failure.

Authors:  Akira Moh; Noriyuki Sakata; Shigeo Takebayashi; Kayoko Tateishi; Ryoji Nagai; Seikoh Horiuchi; Junichi Chihara
Journal:  J Am Soc Nephrol       Date:  2004-04       Impact factor: 10.121

8.  Cytotoxicity and dentin permeability of carbamide peroxide and hydrogen peroxide vital bleaching materials, in vitro.

Authors:  C T Hanks; J C Fat; J C Wataha; J F Corcoran
Journal:  J Dent Res       Date:  1993-05       Impact factor: 6.116
  8 in total
  2 in total

1.  Optical properties of metacycline, oxytetracycline and chlortetracycline europium complexes in the presence of hydrogen peroxide.

Authors:  Andrea Nastri Grasso; Luciane dos Santos Teixeira; Nilson Dias Vieira; Lilia Coronato Courrol
Journal:  J Fluoresc       Date:  2009-01-28       Impact factor: 2.217

2.  Enhancement of europium emission band of europium tetracycline complex in the presence of cholesterol.

Authors:  Flávia Rodrigues de Oliveira Silva; Ricardo Elgul Samad; Laércio Gomes; Lilia Coronato Courrol
Journal:  J Fluoresc       Date:  2007-10-11       Impact factor: 2.217
  2 in total

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