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Showing 1 to 12 of 145 entries
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A Fat-Facets-Dscam1-JNK Pathway Enhances Axonal Growth in Development and after Injury.

Frontiers in cellular neuroscience

Koch M, Nicolas M, Zschaetzsch M, de Geest N, Claeys A, Yan J, Morgan MJ, Erfurth ML, Holt M, Schmucker D, Hassan BA.
PMID: 29472843
Front Cell Neurosci. 2018 Feb 08;11:416. doi: 10.3389/fncel.2017.00416. eCollection 2017.

Injury to the adult central nervous systems (CNS) can result in severe long-term disability because damaged CNS connections fail to regenerate after trauma. Identification of regulators that enhance the intrinsic growth capacity of severed axons is a first step...

Graphene oxide monolayers as atomically thin seeding layers for atomic layer deposition of metal oxides.

Nanoscale

Nourbakhsh A, Adelmann C, Song Y, Lee CS, Asselberghs I, Huyghebaert C, Brizzi S, Tallarida M, Schmeisser D, Van Elshocht S, Heyns M, Kong J, Palacios T, De Gendt S.
PMID: 26036353
Nanoscale. 2015 Jun 28;7(24):10781-9. doi: 10.1039/c5nr01128k. Epub 2015 Jun 03.

Graphene oxide (GO) was explored as an atomically-thin transferable seed layer for the atomic layer deposition (ALD) of dielectric materials on any substrate of choice. This approach does not require specific chemical groups on the target surface to initiate...

Chemical composition of an aqueous oxalato-/citrato-VO(2+) solution as determinant for vanadium oxide phase formation.

Inorganic chemistry

Peys N, Maurelli S, Reekmans G, Adriaensens P, De Gendt S, Hardy A, Van Doorslaer S, Van Bael MK.
PMID: 25517211
Inorg Chem. 2015 Jan 05;54(1):69-78. doi: 10.1021/ic5015779. Epub 2014 Dec 17.

Aqueous solutions of oxalato- and citrato-VO(2+) complexes are prepared, and their ligand exchange reaction is investigated as a function of the amount of citrate present in the aqueous solution via continuous-wave electron paramagnetic resonance (CW EPR) and hyperfine sublevel...

Self-assembled air-stable supramolecular porous networks on graphene.

ACS nano

Li B, Tahara K, Adisoejoso J, Vanderlinden W, Mali KS, De Gendt S, Tobe Y, De Feyter S.
PMID: 24206021
ACS Nano. 2013 Dec 23;7(12):10764-72. doi: 10.1021/nn4039047. Epub 2013 Nov 18.

Functionalization and modification of graphene at the nanometer scale is desirable for many applications. Supramolecular assembly offers an attractive approach in this regard, as many organic molecules form well-defined patterns on surfaces such as graphite via physisorption. Here we...

The use of a secondary cathode to analyse solid non-conducting samples with direct current glow discharge mass spectrometry: potential and restrictions.

Analytical and bioanalytical chemistry

Schelles W, De Gendt S, Maes K, Van Grieken RV.
PMID: 15045279
Anal Bioanal Chem. 1996 Jul;355(7):858-60. doi: 10.1007/s0021663550858.

A direct current glow discharge mass spectrometer has been used to analyse solid non-conducting samples: glass, polycarbonate, marble, aluminium oxide and Teflon. This is made possible by the use of a so-called secondary cathode. The methodology of this concept...

Grazing incidence-X-ray fluorescence spectrometry for the compositional analysis of nanometer-thin high-kappa dielectric HfO2 layers.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Hellin D, Delabie A, Puurunen RL, Beaven P, Conard T, Brijs B, De Gendt S, Vinckier C.
PMID: 16038507
Anal Sci. 2005 Jul;21(7):845-50. doi: 10.2116/analsci.21.845.

In future microelectronic devices, SiO2 as a gate dielectric material will be replaced by materials with a higher dielectric constant. One such candidate material is HfO2. Thin layers are typically deposited from ligand-containing precursors in chemical vapor deposition (CVD)...

Unusual modification of CuCl or CuBr films by He plasma exposure resulting in nanowire formation.

Langmuir : the ACS journal of surfaces and colloids

Dictus D, Baklanov MR, Pikulev V, De Gendt S, Vinckier C, Boullart W, Vanhaelemeersch S.
PMID: 19795849
Langmuir. 2010 Feb 02;26(3):2014-20. doi: 10.1021/la902543a.

In this paper, we present a method for growing copper-based nanowires. The method is based on the unusual modification of a halogenated copper surface by exposure to a helium plasma. The nanowires have diameters ranging between 50 and 150...

Bandgap opening in oxygen plasma-treated graphene.

Nanotechnology

Nourbakhsh A, Cantoro M, Vosch T, Pourtois G, Clemente F, van der Veen MH, Hofkens J, Heyns MM, De Gendt S, Sels BF.
PMID: 20890016
Nanotechnology. 2010 Oct 29;21(43):435203. doi: 10.1088/0957-4484/21/43/435203. Epub 2010 Oct 04.

We report a change in the semimetallic nature of single-layer graphene after exposure to oxygen plasma. The resulting transition from semimetallic to semiconducting behavior appears to depend on the duration of the exposure to the plasma treatment. The observation...

Growth and characterization of horizontally suspended CNTs across TiN electrode gaps.

Nanotechnology

Santini CA, Cott DJ, Romo-Negreira A, Capraro BD, Sanseverino SR, De Gendt S, Groeseneken G, Vereecken PM.
PMID: 20498525
Nanotechnology. 2010 Jun 18;21(24):245604. doi: 10.1088/0957-4484/21/24/245604. Epub 2010 May 25.

A technique is proposed to grow horizontal carbon nanotubes (CNTs) bridging metal electrodes and to assess their electrical properties. A test structure was utilized that allows for selective electrochemical sidewall catalyst placement. The selectivity of the technique is based...

Enhancement of cavitation activity and particle removal with pulsed high frequency ultrasound and supersaturation.

Ultrasonics sonochemistry

Hauptmann M, Frederickx F, Struyf H, Mertens P, Heyns M, De Gendt S, Glorieux C, Brems S.
PMID: 22682476
Ultrason Sonochem. 2013 Jan;20(1):69-76. doi: 10.1016/j.ultsonch.2012.04.015. Epub 2012 May 14.

Megasonic cleaning as applied in leading edge semiconductor device manufacturing strongly relies on the phenomenon of acoustic cavitation. As the occurrence of acoustic cavitation is incorporating a multitude of interdependent effects, the amount of cavitation activity in the cleaning...

Time-resolved monitoring of cavitation activity in megasonic cleaning systems.

The Review of scientific instruments

Hauptmann M, Brems S, Struyf H, Mertens P, Heyns M, De Gendt S, Glorieux C.
PMID: 22462949
Rev Sci Instrum. 2012 Mar;83(3):034904. doi: 10.1063/1.3697710.

The occurrence of acoustic cavitation in the cleaning liquid is a crucial precondition for the performance of megasonic cleaning systems. Hence, a fundamental understanding of the impact of different parameters of the megasonic process on cavitation activity is necessary....

The Impact of Lipoproteins on Wound Healing: Topical HDL Therapy Corrects Delayed Wound Healing in Apolipoprotein E Deficient Mice.

Pharmaceuticals (Basel, Switzerland)

Gordts SC, Muthuramu I, Amin R, Jacobs F, De Geest B.
PMID: 24705596
Pharmaceuticals (Basel). 2014 Apr 03;7(4):419-32. doi: 10.3390/ph7040419.

Chronic non-healing wounds lead to considerable morbidity and mortality. Pleiotropic effects of high density lipoproteins (HDL) may beneficially affect wound healing. The objectives of this murine study were: (1) to investigate the hypothesis that hypercholesterolemia induces impaired wound healing...

Showing 1 to 12 of 145 entries