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Showing 1 to 12 of 114 entries
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Hard Superconducting Gap in InSb Nanowires.

Nano letters

Gül Ö, Zhang H, de Vries FK, van Veen J, Zuo K, Mourik V, Conesa-Boj S, Nowak MP, van Woerkom DJ, Quintero-Pérez M, Cassidy MC, Geresdi A, Koelling S, Car D, Plissard SR, Bakkers EP, Kouwenhoven LP.
PMID: 28355877
Nano Lett. 2017 Apr 12;17(4):2690-2696. doi: 10.1021/acs.nanolett.7b00540. Epub 2017 Apr 03.

Topological superconductivity is a state of matter that can host Majorana modes, the building blocks of a topological quantum computer. Many experimental platforms predicted to show such a topological state rely on proximity-induced superconductivity. However, accessing the topological properties...

Highly Luminescent, Water-Soluble Lanthanide Fluorobenzoates: Syntheses, Structures and Photophysics, Part I: Lanthanide Pentafluorobenzoates.

Chemistry (Weinheim an der Bergstrasse, Germany)

Kalyakina AS, Utochnikova VV, Bushmarinov IS, Ananyev IV, Eremenko IL, Volz D, Rönicke F, Schepers U, Van Deun R, Trigub AL, Zubavichus YV, Kuzmina NP, Bräse S.
PMID: 26489887
Chemistry. 2015 Dec 01;21(49):17921-32. doi: 10.1002/chem.201501816. Epub 2015 Oct 22.

Highly luminescent, photostable, and soluble lanthanide pentafluorobenzoates have been synthesized and thoroughly characterized, with a focus on Eu(III) and Tb(III) complexes as visible emitters and Nd(III) , Er(III) , and Yb(III) complexes as infrared emitters. Investigation of the crystal...

The majority of patients with multidrug-resistant tuberculosis in Sub-Saharan Africa present a concomitant resistance to pyrazinamide.

International journal of mycobacteriology

Daneau G, Gumusboga M, De Rijk P, Trebucq A, Rigouts L, Van Deun A, de Jong BC.
PMID: 28043604
Int J Mycobacteriol. 2016 Dec;5:S46-S47. doi: 10.1016/j.ijmyco.2016.10.015. Epub 2016 Oct 27.

OBJECTIVE/BACKGROUND: Pyrazinamide (PZA) is an antibacterial used in the first-line regimen against tuberculosis (TB) for its action against dormant bacilli. PZA is also included in the new short regimen to treat multidrug-resistant TB (MDR-TB). However, the prevalence and significance...

tDCS of the Cerebellum: Where Do We Stand in 2016? Technical Issues and Critical Review of the Literature.

Frontiers in human neuroscience

van Dun K, Bodranghien FC, Mariën P, Manto MU.
PMID: 27242469
Front Hum Neurosci. 2016 May 11;10:199. doi: 10.3389/fnhum.2016.00199. eCollection 2016.

Transcranial Direct Current Stimulation (tDCS) is an up-and-coming electrical neurostimulation technique increasingly used both in healthy subjects and in selected groups of patients. Due to the high density of neurons in the cerebellum, its peculiar anatomical organization with the...

Trehalose metabolism in plants.

Trends in plant science

Goddijn OJ, van Dun K.
PMID: 10431221
Trends Plant Sci. 1999 Aug;4(8):315-319. doi: 10.1016/s1360-1385(99)01446-6.

It has long been thought that the biosynthesis of trehalose, a sugar present in all kingdoms, is absent from the vast majority of higher plants. However, recent experiments have indicated that genes from Arabidopsis are able to complement yeast...

Fully fluorinated imidodiphosphinate shells for visible- and NIR-emitting lanthanides: hitherto unexpected effects of sensitizer fluorination on lanthanide emission properties.

Chemistry (Weinheim an der Bergstrasse, Germany)

Glover PB, Bassett AP, Nockemann P, Kariuki BM, Van Deun R, Pikramenou Z.
PMID: 17570719
Chemistry. 2007;13(22):6308-20. doi: 10.1002/chem.200700087.

In this paper we demonstrate that the effect of aromatic C--F substitution in ligands does not always abide by conventional wisdom for ligand design to enhance sensitisation for visible lanthanide emission, in contrast with NIR emission for which the...

Visible-light-sensitized near-infrared luminescence from rare-earth complexes of the 9-hydroxyphenalen-1-one ligand.

Inorganic chemistry

Van Deun R, Fias P, Nockemann P, Van Hecke K, Van Meervelt L, Binnemans K.
PMID: 17173388
Inorg Chem. 2006 Dec 25;45(26):10416-8. doi: 10.1021/ic0616277.

The unique absorption properties of the 9-hydroxyphenalen-1-one (HPHN) ligand have been exploited to obtain visible-light-sensitizable rare-earth complexes in 1:3 and 1:4 metal-to-ligand ratios. In both stoichiometries (1:3, tris, Ln(PHN)3; 1:4, tetrakis, A[Ln(PHN)4], with Ln being a trivalent rare-earth ion...

Speciation of uranyl complexes in ionic liquids by optical spectroscopy.

Inorganic chemistry

Nockemann P, Servaes K, Van Deun R, Van Hecke K, Van Meervelt L, Binnemans K, Görller-Walrand C.
PMID: 18044883
Inorg Chem. 2007 Dec 24;46(26):11335-44. doi: 10.1021/ic701752j. Epub 2007 Nov 29.

Uranyl complexes dissolved in room-temperature ionic liquids have diagnostic absorption and emission spectra which reflect the molecular symmetry and geometry. In particular, the characteristic vibrational fine structure of the absorption spectra allows identification of the molecular symmetry of a...

Rare-earth quinolinates: infrared-emitting molecular materials with a rich structural chemistry.

Inorganic chemistry

Van Deun R, Fias P, Nockemann P, Schepers A, Parac-Vogt TN, Van Hecke K, Van Meervelt L, Binnemans K.
PMID: 15606195
Inorg Chem. 2004 Dec 27;43(26):8461-9. doi: 10.1021/ic048736a.

Near-infrared-emitting rare-earth chelates based on 8-hydroxyquinoline have appeared frequently in recent literature, because they are promising candidates for active components in near-infrared-luminescent optical devices, such as optical amplifiers, organic light-emitting diodes, .... Unfortunately, the absence of a full structural...

Visible light sensitisation of europium(III) luminescence in a 9-hydroxyphenal-1-one complex.

Chemical communications (Cambridge, England)

Van Deun R, Nockemann P, Fias P, Van Hecke K, Van Meervelt L, Binnemans K.
PMID: 15672145
Chem Commun (Camb). 2005 Feb 07;(5):590-2. doi: 10.1039/b414703k. Epub 2004 Dec 13.

The 9-hydroxyphenal-1-one ligand forms stable 3:1 complexes with trivalent lanthanides, in which it acts as an antenna suitable for the visible light excitation (up to 475 nm) of the trivalent europium ion.

Redetermination of di-μ-hydroxido-bis-[diaqua-chlorido-dioxido-uranium(VI)] from single-crystal synchrotron data.

Acta crystallographica. Section E, Structure reports online

Huys D, Van Deun R, Pattison P, Van Meervelt L, Van Hecke K.
PMID: 21579585
Acta Crystallogr Sect E Struct Rep Online. 2010 Jan 23;66:i11. doi: 10.1107/S1600536810002394.

The title compound, [(UO(2))(2)Cl(2)(OH)(2)(H(2)O)(4)], was obtained unintentionally as the product of an attempted reaction between uranium(VI) oxide dihydrate, UO(3)·2H(2)O, and hydrogen bis-(trifluoro-methyl-sulfon-yl)imide (HTf(2)N), in an experiment to obtain crystals of uranyl bis-(trifluoro-methyl-sulfon-yl)imide, UO(2)(Tf(2)N)(2)·xH(2)O. The structure consists of neutral dimers...

Rare earth tungstate and molybdate compounds - from 0D to 3D architectures.

Chemical Society reviews

Kaczmarek AM, Van Deun R.
PMID: 24043223
Chem Soc Rev. 2013 Dec 07;42(23):8835-48. doi: 10.1039/c3cs60166h. Epub 2013 Sep 17.

This tutorial review focuses on the recent development of diverse synthetic approaches and possibilities for chemical tuning of the size, shape, and morphology, as well as properties such as luminescence, of rare earth tungstate and molybdate materials. The use...

Showing 1 to 12 of 114 entries