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Showing 1 to 12 of 333 entries
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Carbon dioxide reduction to methylamines under metal-free conditions.

Angewandte Chemie (International ed. in English)

Blondiaux E, Pouessel J, Cantat T.
PMID: 25243949
Angew Chem Int Ed Engl. 2014 Nov 03;53(45):12186-90. doi: 10.1002/anie.201407357. Epub 2014 Sep 22.

The first metal-free catalysts are reported for the methylation of amines with carbon dioxide. Proazaphosphatrane superbases prove to be highly active catalysts in the reductive functionalization of CO2, in the presence of hydroboranes. The new methodology enables the methylation...

Solvothermal Synthesis of Hierarchical TiO.

ACS applied materials & interfaces

Li ZQ, Mo LE, Chen WC, Shi XQ, Wang N, Hu LH, Hayat T, Alsaedi A, Dai SY.
PMID: 28849650
ACS Appl Mater Interfaces. 2017 Sep 20;9(37):32026-32033. doi: 10.1021/acsami.7b07321. Epub 2017 Sep 05.

In this article, hierarchical TiO

Hyperspectral Technologies for Assessing Seed Germination and Trifloxysulfuron-methyl Response in .

Frontiers in plant science

Matzrafi M, Herrmann I, Nansen C, Kliper T, Zait Y, Ignat T, Siso D, Rubin B, Karnieli A, Eizenberg H.
PMID: 28421101
Front Plant Sci. 2017 Apr 03;8:474. doi: 10.3389/fpls.2017.00474. eCollection 2017.

Weed infestations in agricultural systems constitute a serious challenge to agricultural sustainability and food security worldwide.

Delay-decomposing approach to robust stability for switched interval networks with state-dependent switching.

Cognitive neurodynamics

Li N, Cao J, Hayat T.
PMID: 25009673
Cogn Neurodyn. 2014 Aug;8(4):313-26. doi: 10.1007/s11571-014-9279-z. Epub 2014 Jan 19.

This paper is concerned with a class of nonlinear uncertain switched networks with discrete time-varying delays . Based on the strictly complete property of the matrices system and the delay-decomposing approach, exploiting a new Lyapunov-Krasovskii functional decomposing the delays...

Eyesafe coherent detection wind lidar based on a beam-combined pulsed laser source.

Optics letters

Lombard L, Valla M, Planchat C, Goular D, Augère B, Bourdon P, Canat G.
PMID: 25768174
Opt Lett. 2015 Mar 15;40(6):1030-3. doi: 10.1364/OL.40.001030.

We report on a coherent wind lidar built with two coherently-beam-combined fiber amplifiers. The lidar performances of the combined-amplifier and the single-amplifier are compared using two criterions: carrier-to-noise ratio and wind speed noise floor. In both cases, lidar performances...

Efficacy and safety of cisplatin versus miriplatin in transcatheter arterial chemoembolization and transarterial infusion chemotherapy for hepatocellular carcinoma: A randomized controlled trial.

Hepatology research : the official journal of the Japan Society of Hepatology

Otsuji K, Takai K, Nishigaki Y, Shimizu S, Hayashi H, Imai K, Suzuki Y, Hanai T, Ideta T, Miyazaki T, Tomita E, Shimizu M, Moriwaki H.
PMID: 24961745
Hepatol Res. 2015 May;45(5):514-22. doi: 10.1111/hepr.12376. Epub 2014 Jul 24.

AIM: Transcatheter arterial chemoembolization (TACE) and transarterial infusion chemotherapy (TAI) are the main therapeutic strategies for treatment of advanced hepatocellular carcinoma (HCC). We conducted a randomized controlled trial to compare the efficacy and safety of cisplatin and miriplatin in...

CO2 Conversion into Esters by Fluoride-Mediated Carboxylation of Organosilanes and Halide Derivatives.

Chemistry (Weinheim an der Bergstrasse, Germany)

Frogneux X, von Wolff N, Thuéry P, Lefèvre G, Cantat T.
PMID: 26712565
Chemistry. 2016 Feb 24;22(9):2930-4. doi: 10.1002/chem.201505092. Epub 2016 Jan 25.

A one-step conversion of CO2 into heteroaromatic esters is presented under metal-free conditions. Using fluoride anions as promoters for the C-Si bond activation, pyridyl, furanyl, and thienyl organosilanes are successfully carboxylated with CO2 in the presence of an electrophile....

Silylation of O-H bonds by catalytic dehydrogenative and decarboxylative coupling of alcohols with silyl formates.

Chemical communications (Cambridge, England)

Chauvier C, Godou T, Cantat T.
PMID: 29022015
Chem Commun (Camb). 2017 Oct 24;53(85):11697-11700. doi: 10.1039/c7cc05212j.

The silylation of O-H bonds is a useful methodology in organic synthesis and materials science. While this transformation is commonly achieved by reacting alcohols with reactive chlorosilanes or hydrosilanes, we show herein for the first time that silylformates HCO

Synthesis of Aromatic Sulfones from SO.

Angewandte Chemie (International ed. in English)

von Wolff N, Char J, Frogneux X, Cantat T.
PMID: 28402020
Angew Chem Int Ed Engl. 2017 May 08;56(20):5616-5619. doi: 10.1002/anie.201702311. Epub 2017 Apr 12.

The conversion of SO

Langerhans Cell Histiocytosis in an Infant Mimicking a Lymphoma at Presentation.

Case reports in hematology

Madasu A, Noor Rana A, Banat S, Humad H, Mustafa R, AlJassmi AM.
PMID: 26587301
Case Rep Hematol. 2015;2015:670843. doi: 10.1155/2015/670843. Epub 2015 Oct 26.

Langerhans cell histiocytosis (LCH) is a rare disorder characterized by proliferation and accumulation of clonal dendritic cells with varied clinical presentation and an unpredictable course. We report a 5-month-old infant with LCH who presented with severe respiratory distress, a...

Place of non contrast thin-slice spiral computed tomography in evaluation of stone-free ratio after percutaneous nephrolithotomy.

Current urology

Guner B, Gurbuz C, Canat L, Caskurlu T.
PMID: 24917717
Curr Urol. 2012 Sep;6(2):71-5. doi: 10.1159/000343512. Epub 2012 Sep 27.

PURPOSE: To search the place of non contrast abdominal computed tomography to detect the stone-free rate after percutaneous nephrolithotomy (PNL) and the clinical importance of its superiority against to plain film radiography (KUB).MATERIALS AND METHODS: Between February 2006 and...

1 kW peak power, 110 ns single-frequency thulium doped fiber amplifier at 2050 nm.

Applied optics

Lucas E, Lombard L, Jaouën Y, Bordais S, Canat G.
PMID: 25090060
Appl Opt. 2014 Jul 10;53(20):4413-9. doi: 10.1364/AO.53.004413.

We report a high power, single frequency, linearly polarized master oscillator power amplifier emitting 110 ns, 1 kW peak power pulses at 2050 nm. A 20% slope efficiency and a beam quality of M2=1.21 are achieved with three-stage double-clad...

Showing 1 to 12 of 333 entries