Jean Claude G Bünzli

Summary

Country: Switzerland

Publications

  1. doi request reprint Lanthanide bimetallic helicates for in vitro imaging and sensing
    Jean Claude G Bünzli
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, BCH 1402, CH 1015 Lausanne, Switzerland
    Ann N Y Acad Sci 1130:97-105. 2008
  2. ncbi request reprint Luminescent lanthanide probes as diagnostic and therapeutic tools
    Jean Claude G Bünzli
    Swiss Federal Institute of Technology, Institute of Molecular and Biological Chemistry, Laboratory of Lanthanide Supramolecular Chemistry, BCH 1402, CH 1015 Lausanne, Switzerland
    Met Ions Biol Syst 42:39-75. 2004
  3. ncbi request reprint Taking advantage of luminescent lanthanide ions
    Jean Claude G Bünzli
    Ecole Polytechnique Federale de Lausanne EPFL, Laboratory of Lanthanide Supramolecular Chemistry LCSL, CH 1015, Lausanne, Switzerland
    Chem Soc Rev 34:1048-77. 2005
  4. ncbi request reprint Benefiting from the unique properties of lanthanide ions
    Jean Claude G Bünzli
    Ecole Polytechnique Federale de Lausanne EPFL, Laboratory of Lanthanide Supramolecular Chemistry LCSL, CH 1015 Lausanne, Switzerland
    Acc Chem Res 39:53-61. 2006
  5. doi request reprint Time-resolved lanthanide luminescence for lab-on-a-chip detection of biomarkers on cancerous tissues
    Bo Song
    Laboratory of Lanthanide Supramolecular Chemistry LCSL, Ecole Polytechnique Federale de Lausanne, BCH 1404, 1015 Lausanne, Switzerland
    Analyst 134:1991-3. 2009
  6. ncbi request reprint Use of dipicolinate-based complexes for producing ion-imprinted polystyrene resins for the extraction of yttrium-90 and heavy lanthanide cations
    Anne Sophie Chauvin
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, BCH 1402, 1015 Lausanne, Switzerland
    Chemistry 12:6852-64. 2006
  7. ncbi request reprint Stable 8-hydroxyquinolinate-based podates as efficient sensitizers of lanthanide near-infrared luminescence
    Steve Comby
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne EPFL, BCH 1402, CH 1015 Lausanne, Switzerland
    Inorg Chem 45:732-43. 2006
  8. ncbi request reprint Non-cytotoxic, bifunctional EuIII and TbIII luminescent macrocyclic complexes for luminescence resonant energy-transfer experiments
    Anne Claire Ferrand
    Ecole Polytechnique Federale de Lausanne, Laboratory of Lanthanide Supramolecular Chemistry, BCH 1402, 1015 Lausanne, Switzerland
    Chemistry 13:8678-87. 2007
  9. ncbi request reprint A polyoxyethylene-substituted bimetallic europium helicate for luminescent staining of living cells
    Anne Sophie Chauvin
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne EPFL, LCSL BCH 1401, Switzerland
    Chemistry 13:9515-26. 2007
  10. doi request reprint Bioconjugated lanthanide luminescent helicates as multilabels for lab-on-a-chip detection of cancer biomarkers
    Vanesa Fernández-Moreira
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, BCH 1402, CH 1015 Lausanne, Switzerland
    Analyst 135:42-52. 2010

Collaborators

Detail Information

Publications25

  1. doi request reprint Lanthanide bimetallic helicates for in vitro imaging and sensing
    Jean Claude G Bünzli
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, BCH 1402, CH 1015 Lausanne, Switzerland
    Ann N Y Acad Sci 1130:97-105. 2008
    ..Prospects of derivatization for characterizing specific biological interactions are discussed...
  2. ncbi request reprint Luminescent lanthanide probes as diagnostic and therapeutic tools
    Jean Claude G Bünzli
    Swiss Federal Institute of Technology, Institute of Molecular and Biological Chemistry, Laboratory of Lanthanide Supramolecular Chemistry, BCH 1402, CH 1015 Lausanne, Switzerland
    Met Ions Biol Syst 42:39-75. 2004
  3. ncbi request reprint Taking advantage of luminescent lanthanide ions
    Jean Claude G Bünzli
    Ecole Polytechnique Federale de Lausanne EPFL, Laboratory of Lanthanide Supramolecular Chemistry LCSL, CH 1015, Lausanne, Switzerland
    Chem Soc Rev 34:1048-77. 2005
    ..Recent advances in NIR-emitting materials, including liquid crystals, and in the control of luminescent properties in polymetallic assemblies are also presented. (210 references.)...
  4. ncbi request reprint Benefiting from the unique properties of lanthanide ions
    Jean Claude G Bünzli
    Ecole Polytechnique Federale de Lausanne EPFL, Laboratory of Lanthanide Supramolecular Chemistry LCSL, CH 1015 Lausanne, Switzerland
    Acc Chem Res 39:53-61. 2006
    ....
  5. doi request reprint Time-resolved lanthanide luminescence for lab-on-a-chip detection of biomarkers on cancerous tissues
    Bo Song
    Laboratory of Lanthanide Supramolecular Chemistry LCSL, Ecole Polytechnique Federale de Lausanne, BCH 1404, 1015 Lausanne, Switzerland
    Analyst 134:1991-3. 2009
    ....
  6. ncbi request reprint Use of dipicolinate-based complexes for producing ion-imprinted polystyrene resins for the extraction of yttrium-90 and heavy lanthanide cations
    Anne Sophie Chauvin
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, BCH 1402, 1015 Lausanne, Switzerland
    Chemistry 12:6852-64. 2006
    ....
  7. ncbi request reprint Stable 8-hydroxyquinolinate-based podates as efficient sensitizers of lanthanide near-infrared luminescence
    Steve Comby
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne EPFL, BCH 1402, CH 1015 Lausanne, Switzerland
    Inorg Chem 45:732-43. 2006
    ..04% and = 0.37%). In fact, TsoxMe yields one of the most luminescent Yb(III) compounds known in water, and this ligand appears to be suitable for the development of NIR probes for bioanalyses...
  8. ncbi request reprint Non-cytotoxic, bifunctional EuIII and TbIII luminescent macrocyclic complexes for luminescence resonant energy-transfer experiments
    Anne Claire Ferrand
    Ecole Polytechnique Federale de Lausanne, Laboratory of Lanthanide Supramolecular Chemistry, BCH 1402, 1015 Lausanne, Switzerland
    Chemistry 13:8678-87. 2007
    ..Cell viability after 24 h incubation at 37 degrees C with 500 microM TbL3 was >90% for all cell lines, except Jurkat (>70%). All of these properties make LnL3 complexes interesting potential probes for bioanalyses...
  9. ncbi request reprint A polyoxyethylene-substituted bimetallic europium helicate for luminescent staining of living cells
    Anne Sophie Chauvin
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne EPFL, LCSL BCH 1401, Switzerland
    Chemistry 13:9515-26. 2007
    ..Bright EuIII emission is seen for helicate concentration>50 microM and after 20-30 min loading time. The helicate stains the cytoplasm and the permeation mechanism is likely to be endocytosis...
  10. doi request reprint Bioconjugated lanthanide luminescent helicates as multilabels for lab-on-a-chip detection of cancer biomarkers
    Vanesa Fernández-Moreira
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, BCH 1402, CH 1015 Lausanne, Switzerland
    Analyst 135:42-52. 2010
    ....
  11. doi request reprint Time-resolved luminescence microscopy of bimetallic lanthanide helicates in living cells
    Bo Song
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, BCH 1404, 1015 Lausanne, Switzerland
    Org Biomol Chem 6:4125-33. 2008
    ..43 ms], compared to >10 microM when using conventional luminescence microscopy. Furthermore, multiplex labeling could be achieved with the Tb(III) [Q = 0.11, tau = 0.65 ms], and Sm(III) [Q = 0.0038, tau = 0.030 ms] analogues...
  12. doi request reprint Multiphoton-excited luminescent lanthanide bioprobes: two- and three-photon cross sections of dipicolinate derivatives and binuclear helicates
    Svetlana V Eliseeva
    Laboratory of Lanthanide Supramolecular Chemistry, Swiss Federal Institute of Technology, Lausanne EPFL, BCH 1402, CH 1015, Lausanne, Switzerland
    J Phys Chem B 114:2932-7. 2010
    ..The feasibility of [Eu(2)(L(C5))(3)] as multiphoton luminescence bioprobe is demonstrated by two-photon scanning microscopy imaging experiments on HeLa cells incubated with this bimetallic helicate...
  13. doi request reprint Synthesis and cell localization of self-assembled dinuclear lanthanide bioprobes
    Anne Sophie Chauvin
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, BCH 1404, 1015 Lausanne, Switzerland
    Philos Trans A Math Phys Eng Sci 371:20120295. 2013
    ..Finally, the cellular uptake of five Eu(III) helicates is monitored by time-resolved luminescence microscopy and their localization in HeLa cells established by co-staining experiments...
  14. ncbi request reprint A versatile ditopic ligand system for sensitizing the luminescence of bimetallic lanthanide bio-imaging probes
    Anne Sophie Chauvin
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne EPFL, LCSL BCH 1401, Switzerland
    Chemistry 14:1726-39. 2008
    ..Their derivatization, which would open the way to the sensing of targeted in cellulo phenomena, is currently under investigation...
  15. doi request reprint Benzothiazole- and benzoxazole-substituted pyridine-2-carboxylates as efficient sensitizers of europium luminescence
    Nail M Shavaleev
    Ecole Polytechnique Federale de Lausanne, Laboratory of Lanthanide Supramolecular Chemistry, BCH 1405, CH 1015 Lausanne, Switzerland
    Inorg Chem 48:6178-91. 2009
    ..17% for neodymium and 1.25% for ytterbium in DMSO, while energy transfer efficiencies for these two ions are below 50%...
  16. ncbi request reprint Extending lifetimes of lanthanide-based near-infrared emitters (Nd, Yb) in the millisecond range through Cr(III) sensitization in discrete bimetallic edifices
    Daniel Imbert
    Institute of Molecular and Biological Chemistry, Swiss Federal Institute of Technology, BCH 1402, 1015 Lausanne, Switzerland
    J Am Chem Soc 125:15698-9. 2003
    ....
  17. doi request reprint Luminescent bimetallic lanthanide bioprobes for cellular imaging with excitation in the visible-light range
    Emmanuel Deiters
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne EPFL, Switzerland
    Chemistry 15:885-900. 2009
    ..Examination of data for seven Eu(III) and Tb(III) bimetallic helicates point to shortcomings in the phenomenological rules of thumb between the energy gap DeltaE((3)pipi*-(5)D(J)) and the sensitisation efficiency of the ligands...
  18. ncbi request reprint A novel strategy for the design of 8-hydroxyquinolinate-based lanthanide bioprobes that emit in the near infrared range
    Steve Comby
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne EPFL, BCH 1402, 1015 Lausanne, Switzerland
    Chemistry 13:936-44. 2007
    ..Finally, the same podate is shown to couple to human serum albumin, leading to an increase of 50 % in the NIR-luminescence intensity...
  19. doi request reprint Selective breast cancer cell capture, culture, and immunocytochemical analysis using self-assembled magnetic bead patterns in a microfluidic chip
    Venkataragavalu Sivagnanam
    Laboratory of Microsystems, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland
    Langmuir 26:6091-6. 2010
    ..A solution of target MCF-7 cells mixed with Jurkat cells was brought inside the microchannel, leading to specific MCF-7 cell capture; the latter were then cultured and evidenced by cell immuno-luminescence...
  20. doi request reprint Modulating the near-infrared luminescence of neodymium and ytterbium complexes with tridentate ligands based on benzoxazole-substituted 8-hydroxyquinolines
    Nail M Shavaleev
    Ecole Polytechnique Federale de Lausanne, Laboratory of Lanthanide Supramolecular Chemistry, BCH 1405, CH 1015 Lausanne, Switzerland
    Inorg Chem 48:2908-18. 2009
    ..Facile modification of chromophore units in 2-(2'-benzoxazole)-8-hydroxyquinoline ligands provides means for controlling the luminescence properties of their lanthanide complexes...
  21. doi request reprint Luminescent lanthanide helicates self-assembled from ditopic ligands bearing phosphonic acid or phosphoester units
    Anne Sophie Chauvin
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, BCH 1405, CH 1015 Lausanne, Switzerland
    Inorg Chem 48:10687-96. 2009
    ..The properties of the helicates are discussed with respect to those self-assembled from ligands bearing carboxylate coordinating units...
  22. ncbi request reprint A versatile method for quantification of DNA and PCR products based on time-resolved EuIII luminescence
    Bo Song
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland
    Analyst 133:1749-56. 2008
    ..g. BSA, glucose, chelating agents and anions, alkaline earth and transition metal cations, variations in luminescence intensity being < 5%, (10 analytes) or 5-10% (4 analytes); only Co(II) and Cu(II) interfere substantially...
  23. ncbi request reprint Tridentate benzimidazole-pyridine-tetrazolates as sensitizers of europium luminescence
    Nail M Shavaleev
    Ecole Polytechnique Federale de Lausanne, Institut des Sciences et Ingenierie Chimiques, Avenue Forel 2, BCH, CH 1015 Lausanne, Switzerland
    Inorg Chem 53:5171-8. 2014
    ....
  24. ncbi request reprint Thermodynamic parameters governing the self-assembly of head-head-head lanthanide bimetallic helicates
    Thomas B Jensen
    Laboratory of Lanthanide Supramolecular Chemistry, Ecole Polytechnique Federale de Lausanne, LCSL BCH 1401 Lausanne, Switzerland
    Chemistry 13:8404-10. 2007
    ..The results are interpreted in terms of differences in interstrand stacking, ion-dipole interactions and metal-metal repulsion...
  25. doi request reprint Lanthanide luminescence for functional materials and bio-sciences
    Svetlana V Eliseeva
    Laboratory of Lanthanide Supramolecular Chemistry, Swiss Federal Institute of Technology, Lausanne EPFL
    Chem Soc Rev 39:189-227. 2010
    ....