Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Eric, Larquet"'
Autor:
Ramy Kazan, Gabrielle Bourgeois, Dominique Carisetti, Ileana Florea, Eric Larquet, Jean-Luc Maurice, Yves Mechulam, François Ozanam, Emmanuelle Schmitt, Pierre-Damien Coureux
Publikováno v:
Frontiers in Molecular Biosciences, Vol 9 (2022)
Sample preparation on cryo-EM grids can give various results, from very thin ice and homogeneous particle distribution (ideal case) to unwanted behavior such as particles around the “holes” or complexes that do not entirely correspond to the one
Externí odkaz:
https://doaj.org/article/980ec9147ab44014acdc832a74586804
Autor:
Jeongmo Kim, Reinaldo Chacón, Zijun Wang, Eric Larquet, Khalid Lahlil, Aymeric Leray, Gérard Colas-des-Francs, Jongwook Kim, Thierry Gacoin
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Determining the orientation of nanoscale objects in three-dimensional space has typically required complicated optical setups. Here, the authors develop a simple method to retrieve the 3D orientation of luminescent, lanthanide-doped nanorods from a s
Externí odkaz:
https://doaj.org/article/8333ce136f2e46ecbf564987c71ed7ca
Autor:
Lorris Saoudi, Hugues A. Girard, Eric Larquet, Michel Mermoux, Jocelyne Leroy, Jean-Charles Arnault
Publikováno v:
Carbon. 202:438-449
Autor:
Florent Ducrozet, Hugues A. Girard, Jocelyne Leroy, Eric Larquet, Ileana Florea, Emilie Brun, Cécile Sicard-Roselli, Jean-Charles Arnault
Publikováno v:
Nanomaterials, Vol 11, Iss 10, p 2671 (2021)
The present study aims to compare the early stages of graphitization of the same DND source for two annealing atmospheres (primary vacuum, argon at atmospheric pressure) in an identical set-up. DND samples are finely characterized by a combination of
Externí odkaz:
https://doaj.org/article/e9c6ba32e056466b86cdf1a3052ab8d9
Autor:
Ramy Kazan, Gabrielle Bourgeois, Christine Lazennec-Schurdevin, Eric Larquet, Yves Mechulam, Pierre-Damien Coureux, Emmanuelle Schmitt
Publikováno v:
Nucleic Acids Research. 50:6532-6548
In eukaryotes and in archaea late steps of translation initiation involve the two initiation factors e/aIF5B and e/aIF1A. In eukaryotes, the role of eIF5B in ribosomal subunit joining is established and structural data showing eIF5B bound to the full
Autor:
Pierre-Damien Coureux, Christine Lazennec-Schurdevin, Auriane Monestier, Eric Larquet, Lionel Cladière, Bruno P. Klaholz, Emmanuelle Schmitt, Yves Mechulam
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Initiation factor eIF2, common to eukaryotes and archaea, is a central actor in translation initiation. Here the authors describe two cryo-EM structures of archaeal 30S initiation complexes that provide a novel view of the central role that e/aIF2 pl
Externí odkaz:
https://doaj.org/article/9f668bacff76426980193744e1f8c4d1
Autor:
Godefroy Leménager, Sandrine Tusseau-Nenez, Maud Thiriet, Pierre-Eugène Coulon, Khalid Lahlil, Eric Larquet, Thierry Gacoin
Publikováno v:
Nanomaterials, Vol 9, Iss 11, p 1560 (2019)
Lanthanide-doped nanoparticles are widely investigated for their optical properties. However, the sensitivity of the lanthanide ions’ luminescence to the local symmetry, useful when investigating structural environments, becomes a drawback for opti
Externí odkaz:
https://doaj.org/article/5a362b9483f2413fa614ce1ca7c1b736
Autor:
Lea Rosselle, Eric Larquet, Anne Chantal Gouget-Laemmel, Simion Astilean, Cristina-Cassiana Andrei, Anne Moraillon, Sabine Szunerits, Monica Potara, François Ozanam, Endre Jakab, Nadia Skandrani, Rabah Boukherroub, Julie Bouckaert
Publikováno v:
Analytical and Bioanalytical Chemistry
Analytical and Bioanalytical Chemistry, Springer Verlag, 2021, 413, pp.1417-1428. ⟨10.1007/s00216-020-03106-5⟩
Analytical and Bioanalytical Chemistry, 2021, 413, pp.1417-1428. ⟨10.1007/s00216-020-03106-5⟩
Analytical and Bioanalytical Chemistry, Springer Verlag, 2021, 413, pp.1417-1428. ⟨10.1007/s00216-020-03106-5⟩
Analytical and Bioanalytical Chemistry, 2021, 413, pp.1417-1428. ⟨10.1007/s00216-020-03106-5⟩
International audience; Surface-enhanced Raman scattering (SERS), based on the enhancement of the Raman signal of molecules positioned within a few nanometres from a structured metal surface, is ideally suited to provide bacterial-specific molecular
Autor:
Zijun Wang, Jeongmo Kim, Ileana Florea, Eric Larquet, Thierry Gacoin, Lilian Magermans, Jongwook Kim, Francesca Corbella
Publikováno v:
Nanoscale. 13:16968-16976
Orientation analyses of macromolecules or artificial particles are vital for both fundamental research and practical bio-applications. An accurate approach is monitoring the polarization spectroscopy of lanthanide-doped nanocrystalline materials. How
Publikováno v:
Journal of Extracellular Vesicles, Vol 1, Iss 0, Pp 1-11 (2012)
The joint use of 3 complementary techniques, namely, nanoparticle tracking analysis (NTA), cryo-electron microscopy (Cryo-EM) and Raman tweezers microspectroscopy (RTM), is proposed for a rapid characterisation of extracellular vesicles (EVs) of vari
Externí odkaz:
https://doaj.org/article/21c98960995b411bbd381ff3d30bb038