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Showing 25 to 36 of 301 entries
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Myocardial infarction in a patient with sickle cell trait. Treatment dilemmas and imaging findings at follow-up.

EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology

van Mieghem C, Ramcharitar S, Barlis P, Oosterhuis W, Kik C, de Feyter P, Serruys PW.
PMID: 19608492
EuroIntervention. 2008 Mar;3(5):627-34. doi: 10.4244/eijv3i5a112.

BACKGROUND: A 43-year-old woman with a 2-hour history of chest pain presented with an anterior infarction and was referred for primary percutaneous coronary intervention.INVESTIGATIONS: Physical examination, electrocardiography, laboratory tests, coronary angiography, abdominal angiography, cardiac CT, histology, immunohistochemistry, intravascular ultrasound.DIAGNOSIS:...

Chiral alignment of OPV chromophores: exploitation of the ureidophthalimide-based foldamer.

Journal of the American Chemical Society

Sinkeldam RW, Hoeben FJ, Pouderoijen MJ, De Cat I, Zhang J, Furukawa S, De Feyter S, Vekemans JA, Meijer EW.
PMID: 17165764
J Am Chem Soc. 2006 Dec 20;128(50):16113-21. doi: 10.1021/ja063405d.

The ability of foldamers to adopt a secondary structure in solution has been exploited to organize peripheral functionality. Our previously reported poly(ureidophthalimide) foldamer proved to be an excellent scaffold for the chiral organization of peripherally positioned oligo(p-phenylenevinylene) (OPV) chromophores....

Temperature-induced structural phase transitions in a two-dimensional self-assembled network.

Journal of the American Chemical Society

Blunt MO, Adisoejoso J, Tahara K, Katayama K, Van der Auweraer M, Tobe Y, De Feyter S.
PMID: 23829544
J Am Chem Soc. 2013 Aug 14;135(32):12068-75. doi: 10.1021/ja405585s. Epub 2013 Aug 01.

Two-dimensional (2D) supramolecular self-assembly at liquid-solid interfaces is a thermodynamically complex process producing a variety of structures. The formation of multiple network morphologies from the same molecular building blocks is a common occurrence. We use scanning tunnelling microscopy (STM)...

To mix or not to mix: 2D crystallization and mixing behavior of saturated and unsaturated aliphatic primary amides.

ACS nano

Mali KS, Van Averbeke B, Bhinde T, Brewer AY, Arnold T, Lazzaroni R, Clarke SM, De Feyter S.
PMID: 22011184
ACS Nano. 2011 Nov 22;5(11):9122-37. doi: 10.1021/nn203358x. Epub 2011 Oct 19.

Physisorbed monolayers based on relatively weak noncovalent interactions can serve as excellent model systems for understanding crystallization of materials in reduced dimensionality. Here we employ a powerful combination of scanning tunneling microscopy (STM), differential scanning calorimetry (DSC), and computational...

Tailoring surface-confined nanopores with photoresponsive groups.

Angewandte Chemie (International ed. in English)

Tahara K, Inukai K, Adisoejoso J, Yamaga H, Balandina T, Blunt MO, De Feyter S, Tobe Y.
PMID: 23804255
Angew Chem Int Ed Engl. 2013 Aug 05;52(32):8373-6. doi: 10.1002/anie.201303745. Epub 2013 Jun 26.

No abstract available.

STM visualisation of counterions and the effect of charges on self-assembled monolayers of macrocycles.

Beilstein journal of nanotechnology

Kudernac T, Shabelina N, Mamdouh W, Höger S, De Feyter S.
PMID: 22043456
Beilstein J Nanotechnol. 2011;2:674-80. doi: 10.3762/bjnano.2.72. Epub 2011 Oct 11.

Despite their importance in self-assembly processes, the influence of charged counterions on the geometry of self-assembled organic monolayers and their direct localisation within the monolayers has been given little attention. Recently, various examples of self-assembled monolayers composed of charged...

The different nature of band edge absorption and emission in colloidal PbSe/CdSe core/shell quantum dots.

ACS nano

De Geyter B, Justo Y, Moreels I, Lambert K, Smet PF, Van Thourhout D, Houtepen AJ, Grodzinska D, de Mello Donega C, Meijerink A, Vanmaekelbergh D, Hens Z.
PMID: 21189031
ACS Nano. 2011 Jan 25;5(1):58-66. doi: 10.1021/nn102980e. Epub 2010 Dec 28.

We present a quantitative analysis of the absorption and luminescence of colloidal PbSe/CdSe core/shell quantum dots (QDs). In absorption, both the energy and the oscillator strength of the first exciton transition coincide with that of plain PbSe QDs. In...

Forced to align: flow-induced long-range alignment of hierarchical molecular assemblies from 2D to 3D.

Journal of the American Chemical Society

Lee SL, Yuan Z, Chen L, Mali KS, Müllen K, De Feyter S.
PMID: 24588617
J Am Chem Soc. 2014 Mar 19;136(11):4117-20. doi: 10.1021/ja5005202. Epub 2014 Mar 10.

Nanostructured molecular thin films adsorbed on solid surfaces form the basis of numerous applications. Long-range order within adsorbed molecules is very often a desirable property for such systems. In this contribution, we report a simple and efficient method to...

Efficient molecular recognition based on nonspecific van der Waals interaction at the solid/liquid interface.

Chemical communications (Cambridge, England)

Cao L, Xu L, Zhao D, Tahara K, Tobe Y, De Feyter S, Lei S.
PMID: 25162067
Chem Commun (Camb). 2014 Oct 14;50(80):11946-9. doi: 10.1039/c4cc03658a.

A highly efficient recognition phenomenon was observed between alkoxylated arylene-ethynylene macrocycles bearing identical side chains but different core size, which is based on van der Waals interactions between alkoxy chains. The ratio of both molecules and the environment of...

Pasteurian segregation on a surface imaged in situ at the molecular level.

Angewandte Chemie (International ed. in English)

Xu H, Saletra WJ, Iavicoli P, Van Averbeke B, Ghijsens E, Mali KS, Schenning AP, Beljonne D, Lazzaroni R, Amabilino DB, De Feyter S.
PMID: 23097143
Angew Chem Int Ed Engl. 2012 Nov 26;51(48):11981-5. doi: 10.1002/anie.201202081. Epub 2012 Oct 24.

No abstract available.

Tailoring atomic layer growth at the liquid-metal interface.

Nature communications

Cao H, Waghray D, Knoppe S, Dehaen W, Verbiest T, De Feyter S.
PMID: 30459306
Nat Commun. 2018 Nov 20;9(1):4889. doi: 10.1038/s41467-018-07381-w.

Engineering atomic structures at metal surfaces represents an important step in the development of novel nanomaterials and nanodevices, but relies predominantly on atomic/molecular beam epitaxy under ultrahigh vacuum conditions, where controlling the deposition processes remains challenging. By using solution-borne...

Chemical Vapor Deposition Synthesis and Terahertz Photoconductivity of Low-Band-Gap N = 9 Armchair Graphene Nanoribbons.

Journal of the American Chemical Society

Chen Z, Wang HI, Teyssandier J, Mali KS, Dumslaff T, Ivanov I, Zhang W, Ruffieux P, Fasel R, Räder HJ, Turchinovich D, De Feyter S, Feng X, Kläui M, Narita A, Bonn M, Müllen K.
PMID: 28248492
J Am Chem Soc. 2017 Mar 15;139(10):3635-3638. doi: 10.1021/jacs.7b00776. Epub 2017 Mar 06.

Recent advances in bottom-up synthesis of atomically defined graphene nanoribbons (GNRs) with various microstructures and properties have demonstrated their promise in electronic and optoelectronic devices. Here we synthesized N = 9 armchair graphene nanoribbons (9-AGNRs) with a low optical...

Showing 25 to 36 of 301 entries