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Showing 1 to 12 of 295 entries
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Compelling experimental evidence of a Dirac cone in the electronic structure of a 2D Silicon layer.

Scientific reports

Sadeddine S, Enriquez H, Bendounan A, Kumar Das P, Vobornik I, Kara A, Mayne AJ, Sirotti F, Dujardin G, Oughaddou H.
PMID: 28281666
Sci Rep. 2017 Mar 10;7:44400. doi: 10.1038/srep44400.

The remarkable properties of graphene stem from its two-dimensional (2D) structure, with a linear dispersion of the electronic states at the corners of the Brillouin zone (BZ) forming a Dirac cone. Since then, other 2D materials have been suggested...

Revue de l'infirmiere

Dujardin V.
PMID: 29127985
Rev Infirm. 2017 Nov;66(235):49-50. doi: 10.1016/j.revinf.2017.09.019.

No abstract available.

Retraction Notice to: Posterior Arthroscopic Tibiotalar Arthrodesis: Anatomic Feasibility Study [J Foot Ankle Surg. 56 (2017) 704-707].

The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons

Malekpour L, Rahali S, Potage D, Duparc F, Dujardin F, Roussignol X.
PMID: 29478485
J Foot Ankle Surg. 2018 Mar - Apr;57(2):433. doi: 10.1053/j.jfas.2017.12.015.

No abstract available.

A Photosensitizer Lanthanide Nanoparticle Formulation that Induces Singlet Oxygen with Direct Light Excitation, But Not By Photon or X-ray Energy Transfer.

Photochemistry and photobiology

Chouikrat R, Baros F, André JC, Vanderesse R, Viana B, Bulin AL, Dujardin C, Arnoux P, Verelst M, Frochot C.
PMID: 28574176
Photochem Photobiol. 2017 Nov;93(6):1439-1448. doi: 10.1111/php.12799. Epub 2017 Jul 25.

We report the design and synthesis of europium-doped gadolinium oxysulfide nanoscintillators Gd

Total Synthesis of γ-Indomycinone and Kidamycinone by Means of Two Regioselective Diels-Alder Reactions.

The Journal of organic chemistry

Mabit T, Siard A, Pantin M, Zon D, Foulgoc L, Sissouma D, Guingant A, Mathé-Allainmat M, Lebreton J, Carreaux F, Dujardin G, Collet S.
PMID: 28492076
J Org Chem. 2017 Jun 02;82(11):5710-5719. doi: 10.1021/acs.joc.7b00544. Epub 2017 May 23.

An efficient access for the synthesis of pluramycinones is described. Total syntheses of racemic γ-indomycinone and kidamycinone were achieved by means of two Diels-Alder reactions. A first Diels-Alder condensation followed by a Stille cross-coupling is used for the elaboration...

Aortic Dissection and Severe Renal Failure 6 Years After Kidney Transplantation.

Transplantation direct

Dujardin A, Le Fur A, Cantarovich D.
PMID: 28894790
Transplant Direct. 2017 Aug 09;3(9):e202. doi: 10.1097/TXD.0000000000000723. eCollection 2017 Sep.

We report the case of a patient with long-term history of hypertension, presenting with transient neurological disorders and severe graft failure several years after kidney transplantation. Cause of end-stage renal disease was hypertensive nephrosclerosis. Chronic hemodialysis lasted for 1...

Atomistic Mechanisms for the Nucleation of Aluminum Oxide Nanoparticles.

The journal of physical chemistry. A

Lam J, Amans D, Dujardin C, Ledoux G, Allouche AR.
PMID: 26214730
J Phys Chem A. 2015 Aug 20;119(33):8944-9. doi: 10.1021/acs.jpca.5b05829. Epub 2015 Aug 07.

A predictive model for nanoparticle nucleation has not yet been successfully achieved. Classical nucleation theory fails because the atomistic nature of the seed has to be considered. Indeed, geometrical structure as well as stoichiometry do not always match the...

Temperature control of electronic channels through a single atom.

Physical review letters

Dujardin G, Mayne AJ, Rose F.
PMID: 12144409
Phys Rev Lett. 2002 Jul 15;89(3):036802. doi: 10.1103/PhysRevLett.89.036802. Epub 2002 Jul 01.

The elastic electronic channels through a single hydrogen atom adsorbed on a Ge(111)-c(2 x 8) surface have been investigated by scanning tunneling microscopy and I(V) spectroscopy, whereas inelastic channels have been probed by the vertical and horizontal manipulation of...

Atomic scale oxidation of a complex system: O2/alpha-SiC(0001)-( 3 x 3).

Physical review letters

Amy F, Enriquez H, Soukiassian P, Storino PF, Chabal YJ, Mayne AJ, Dujardin G, Hwu YK, Brylinski C.
PMID: 11328170
Phys Rev Lett. 2001 May 07;86(19):4342-5. doi: 10.1103/PhysRevLett.86.4342.

The atomic scale oxidation of the alpha-SiC(0001)-(3 x 3) surface is investigated by atom-resolved scanning tunneling microscopy, core level synchrotron radiation based photoemission spectroscopy, and infrared absorption spectroscopy. The results reveal that the initial oxidation takes place through the...

Mastering the molecular dynamics of a bistable molecule by single atom manipulation.

Physical review letters

Martin M, Lastapis M, Riedel D, Dujardin G, Mamatkulov M, Stauffer L, Sonnet P.
PMID: 17155753
Phys Rev Lett. 2006 Nov 24;97(21):216103. doi: 10.1103/PhysRevLett.97.216103. Epub 2006 Nov 21.

At low temperature (5 K), a single biphenyl molecule adsorbed on a Si(100) surface behaves as a bistable device which can be reversibly switched by electronic excitation with the scanning tunneling microscope tip. Density functional theory suggests that the...

Active drift compensation applied to nanorod manipulation with an atomic force microscope.

The Review of scientific instruments

Tranvouez E, Boer-Duchemin E, Comtet G, Dujardin G.
PMID: 18052500
Rev Sci Instrum. 2007 Nov;78(11):115103. doi: 10.1063/1.2804164.

We have developed a simple algorithm to overcome the problem of thermal drift in an atomic force microscope (AFM) operating under ambient conditions. Using our method, we demonstrate that the AFM tip remains above a 5-nm-high and 50-nm-long CdSe...

Selective internal manipulation of a single molecule by scanning tunneling microscopy.

The Journal of chemical physics

Soukiassian L, Mayne AJ, Comtet G, Hellner L, Dujardin G, Gourdon A.
PMID: 15847486
J Chem Phys. 2005 Apr 01;122(13):134704. doi: 10.1063/1.1874972.

We have studied the adsorption of the polyaromatic molecule 1,4"-paratriphenyldimethylacetone, which we have nicknamed Trima. The originality of this linear molecule is that it was designed and synthesized to have two functionalities. First, chemisorb itself to the surface by...

Showing 1 to 12 of 295 entries