Literature DB >> 18060119

Two-photon absorption and photoluminescence of europium based emissive probes for bioactive systems.

Lars-Olof Pålsson1, Robert Pal, Benjamin S Murray, David Parker, Andrew Beeby.   

Abstract

Observation of two-photon excitation (760 nm) and emission of two responsive water soluble europium complexes is reported with cross-sections of up to 2 GM. Two-photon excitation spectra have also been measured, acquisition being achieved by the use of a cavity-dumped mode locked Ti-sapphire laser. Time-gated detection is used to differentiate the ligand fluorescence and metal centred emission in these europium complexes.

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Year:  2007        PMID： 18060119     DOI： 10.1039/b710717j

Source DB:  PubMed          Journal:  Dalton Trans        ISSN： 1477-9226            Impact factor:   4.390


  7 in total

Review 1.  The concept of λ-ratiometry in fluorescence sensing and imaging.

Authors:  Alexander P Demchenko
Journal:  J Fluoresc       Date:  2010-04-01       Impact factor: 2.217

Review 2.  Application of metal coordination chemistry to explore and manipulate cell biology.

Authors:  Kathryn L Haas; Katherine J Franz
Journal:  Chem Rev       Date:  2009-10       Impact factor: 60.622

3.  Circularly polarised luminescence laser scanning confocal microscopy to study live cell chiral molecular interactions.

Authors:  Patrycja Stachelek; Lewis MacKenzie; David Parker; Robert Pal
Journal:  Nat Commun       Date:  2022-01-27       Impact factor: 14.919

4.  Carbazole-Functionalized Dipicolinato LnIII Complexes Show Two-Photon Excitation and Viscosity-Sensitive Metal-Centered Emission.

Authors:  Jorge H S K Monteiro; Natalie R Fetto; Matthew J Tucker; Fernando A Sigoli; Ana de Bettencourt-Dias
Journal:  J Lumin       Date:  2022-02-04       Impact factor: 3.599

5.  Concentration-independent pH detection with a luminescent dimetallic Eu(III)-based probe.

Authors:  Jeremiah D Moore; Richard L Lord; G Andrés Cisneros; Matthew J Allen
Journal:  J Am Chem Soc       Date:  2012-10-15       Impact factor: 15.419

6.  Luminescent terbium protein labels for time-resolved microscopy and screening.

Authors:  Harsha E Rajapakse; D Rajasekhar Reddy; Shabnam Mohandessi; Nathaniel G Butlin; Lawrence W Miller
Journal:  Angew Chem Int Ed Engl       Date:  2009       Impact factor: 15.336

7.  Cell assay using a two-photon-excited europium chelate.

Authors:  Xudong Xiao; Jeanne P Haushalter; Kenneth T Kotz; Gregory W Faris
Journal:  Biomed Opt Express       Date:  2011-07-13       Impact factor: 3.732
  7 in total

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