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Showing 1 to 12 of 499 entries
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Thiazole as a weak electron-donor unit to lower the frontier orbital energy levels of donor-acceptor alternating conjugated materials.

Chemical communications (Cambridge, England)

Zaborova E, Chávez P, Bechara R, Lévêque P, Heiser T, Méry S, Leclerc N.
PMID: 24036612
Chem Commun (Camb). 2013 Nov 04;49(85):9938-40. doi: 10.1039/c3cc45481a.

We demonstrate that the substitution of the thiophene by the thiazole heterocyclic compound as a weak electron-donor unit, in donor-acceptor alternating conjugated materials, allows a simultaneous downshift of both HOMO and LUMO levels while keeping the energy bandgap almost...

An automated photographic technique for behavioural investigations of social insects.

Behavioural processes

Corbara B, Fresneau D, Lachaud JP, Leclerc Y, Goodall G.
PMID: 24925010
Behav Processes. 1986 Sep;13(3):237-49. doi: 10.1016/0376-6357(86)90087-2.

We describe a technique based on automatic photography as an alternative to the visual scanning method for behavioural investigations of insect societies. This technique opens up the possibilities for studying poorly-populated colonies over prolonged periods. The reliability of this...

Omentum Free Flap Anastomosed to Arterial Bypass in Open Knee Dislocation: Case Report and Discussion.

Eplasty

Pauchot J, Ducroux E, Leclerc G, Obert L, Sergent AP.
PMID: 26171093
Eplasty. 2015 Jun 11;15:e21. eCollection 2015.

OBJECTIVE: To report on the original surgical management of a patient with severe trauma of both legs involving anastomosis of an omentum free flap with an emergency vascular bypass.METHODS: After stabilization of the knee with an external fixator, a...

Understand, elucidate and rationalize the coordination mode of pyrimidylmethylamines: an intertwined study combining NMR and DFT methods.

Physical chemistry chemical physics : PCCP

Herbert Pucheta JE, Candy M, Colin O, Requet A, Bourdreux F, Galmiche-Loire E, Gaucher A, Thomassigny C, Prim D, Mahfoudh M, Leclerc E, Campagne JM, Farjon J.
PMID: 25739103
Phys Chem Chem Phys. 2015 Apr 14;17(14):8740-9. doi: 10.1039/c5cp00241a. Epub 2015 Mar 04.

Conception of new pyrimidylmethylamine (pyrma) ligands and their corresponding Pd(II) complexes has been described. Both symmetrical and non-symmetrical ligands were prepared and subjected to complexation. Two different coordination modes, Pd(N,N)- or Pd(C,N,N)-pyrma, have been evidenced depending on the substitution...

High-resolution noncontact AFM and Kelvin probe force microscopy investigations of self-assembled photovoltaic donor-acceptor dyads.

Beilstein journal of nanotechnology

Grévin B, Schwartz PO, Biniek L, Brinkmann M, Leclerc N, Zaborova E, Méry S.
PMID: 27335768
Beilstein J Nanotechnol. 2016 Jun 03;7:799-808. doi: 10.3762/bjnano.7.71. eCollection 2016.

Self-assembled donor-acceptor dyads are used as model nanostructured heterojunctions for local investigations by noncontact atomic force microscopy (nc-AFM) and Kelvin probe force microscopy (KPFM). With the aim to probe the photo-induced charge carrier generation, thin films deposited on transparent...

[Not Available].

Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie

Le Clerc Q, Riant T.
PMID: 26544463
Prog Urol. 2015 Nov;25(13):850-1. doi: 10.1016/j.purol.2015.08.270.

No abstract available.

Salt-induced thermochromism of a conjugated polyelectrolyte.

Physical chemistry chemical physics : PCCP

Peterhans L, Alloa E, Sheima Y, Vannay L, Leclerc M, Corminboeuf C, Hayes SC, Banerji N.
PMID: 29057414
Phys Chem Chem Phys. 2017 Nov 01;19(42):28853-28866. doi: 10.1039/c7cp02734f.

We report here the photophysical properties of a water-soluble conjugated polythiophene with cationic side-chains. When dissolved in aqueous buffer solution (PBS, phosphate buffered saline), there is ordering of the polymer chains due to the presence of the salts, in...

Small-bandgap polymer solar cells with unprecedented short-circuit current density and high fill factor.

Advanced materials (Deerfield Beach, Fla.)

Choi H, Ko SJ, Kim T, Morin PO, Walker B, Lee BH, Leclerc M, Kim JY, Heeger AJ.
PMID: 25899940
Adv Mater. 2015 Jun 03;27(21):3318-24. doi: 10.1002/adma.201501132. Epub 2015 Apr 21.

Small-bandgap polymer solar cells (PSCs) with a thick bulk heterojunction film of 340 nm exhibit high power conversion efficiencies of 9.40% resulting from high short-circuit current density (JSC ) of 20.07 mA cm(-2) and fill factor of 0.70. This...

Azoospermia and trisomy 18p syndrome: a fortuitous association? A patient report and a review of the literature.

Molecular cytogenetics

Jedraszak G, Copin H, Demailly M, Quibel C, Leclerc T, Gallet M, Benkhalifa M, Receveur A.
PMID: 26042156
Mol Cytogenet. 2015 Jun 04;8:34. doi: 10.1186/s13039-015-0141-8. eCollection 2015.

Complete, isolated trisomy of the short arm of chromosome 18 is very rare. To date, only 24 cases of trisomy 18p have been reported in the literature, making it difficult to define a potentially associated phenotype. However, the available...

Asterias rubens: Evidence of NF-kappa B genes.

Meta gene

Leclerc M, Kresdorn N, Horres R.
PMID: 27014588
Meta Gene. 2016 Jan 05;8:30-2. doi: 10.1016/j.mgene.2015.12.006. eCollection 2016 Jun.

In the present paper we show a survey of the Asterias rubens sea star genome for genes associated with NF-kappa-B proteins implied in the immune response. The NF-kappa B gene, into 2 subunits, was found in this invertebrate.

Differential Effects of CORM-2 and CORM-401 in Murine Intestinal Epithelial MODE-K Cells under Oxidative Stress.

Frontiers in pharmacology

Babu D, Leclercq G, Motterlini R, Lefebvre RA.
PMID: 28228725
Front Pharmacol. 2017 Feb 08;8:31. doi: 10.3389/fphar.2017.00031. eCollection 2017.

Carbon monoxide (CO)-releasing molecules (CO-RMs) are intensively studied to provide cytoprotective and anti-inflammatory effects of CO in inflammatory conditions including intestinal inflammation. The water-soluble CORM-A1 reduced apoptosis and NADPH oxidase (NOX)-derived reactive oxygen species (ROS) induced by tumor necrosis...

[Management of stress. A solution to the rehabilitation of patients with schizophrenia].

L'Infirmiere du Quebec : revue officielle de l'Ordre des infirmieres et infirmiers du Quebec

Leclerc C.
PMID: 8696464
Infirm Que. 1996 Jan-Feb;3(3):30.

No abstract available.

Showing 1 to 12 of 499 entries