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Conference papers
New biological labels based on functionalized YVO4:Eu nanoparticles
Domitile Giaume
1
V. Buissette
1
K. Lahlil
1
Thierry Gacoin
1
Jean-Pierre Boilot
1
Didier Casanova
2
Emmanuel Beaurepaire
2
Martin-Pierre Sauviat
2
A. Mercuri
2
Antigoni Alexandrou
2
Domitile Giaume 1
Author
V. Buissette 1
Author
K. Lahlil 1
Author
Thierry Gacoin 1
Mail :
Author IdHAL : thierry-gacoin ORCID : https://orcid.org/0000-0001-6774-3181
Jean-Pierre Boilot 1
Author
Didier Casanova 2
Author
Emmanuel Beaurepaire 2
Mail :
Author IdHAL : emmanuel-beaurepaire ResearcherId : http://www.researcherid.com/rid/C-6343-2014 ORCID : https://orcid.org/0000-0002-2082-8214
Martin-Pierre Sauviat 2
Author
A. Mercuri 2
Author
Antigoni Alexandrou 2
Author
1
LPMC - Laboratoire de physique de la matière condensée (Route de Saclay 91128 PALAISEAU CEDEX - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7643 (France)
- X - École polytechnique (École polytechnique, 91128 Palaiseau Cedex - France)
2
LOB - Laboratoire d'optique et biosciences (Route de Saclay 91128 PALAISEAU CEDEX - France)
- X - École polytechnique (École polytechnique, 91128 Palaiseau Cedex - France)
- INSERM - Institut National de la Santé et de la Recherche Médicale : U696 (101, rue de Tolbiac, 75013 Paris - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7645 (France)
Abstract : Lanthanide-ion doped oxide (YVO4:Eu) nanoparticles were synthesized as aqueous colloids and functionalized by a bioactive silane shell to be used as fluorescent biological labels. Nanoparticles functionalized with guanidinium groups were able to act as artificial toxins which specifically target Na+ channels. They were individually detectable in live cardiac myocytes. Functionalized oxide nanoparticles appear as a new interesting tool, especially attractive for long-term single-molecule tracking due to their photo-stability and long luminescence lifetime. © 2005 Materials Research Society.
Complete list of metadatas
https://hal-polytechnique.archives-ouvertes.fr/hal-00844507
Contributor : Denis Roura <>
Submitted on : Monday, July 15, 2013 - 3:28:32 PM
Last modification on : Thursday, March 5, 2020 - 6:25:15 PM
Contributor : Denis Roura <>
Submitted on : Monday, July 15, 2013 - 3:28:32 PM
Last modification on : Thursday, March 5, 2020 - 6:25:15 PM
Identifiers
- HAL Id : hal-00844507, version 1
- DOI : 10.1557/PROC-845-AA6.2
Citation
Domitile Giaume, V. Buissette, K. Lahlil, Thierry Gacoin, Jean-Pierre Boilot, et al.. New biological labels based on functionalized YVO4:Eu nanoparticles. MRS Fall Meeting - Symposium AA - Nanoscale Materials Science in Biology and Medicine, Nov 2004, Boston, MA, United States. pp.AA6.2, ⟨10.1557/PROC-845-AA6.2⟩. ⟨hal-00844507⟩
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