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Showing 1 to 12 of 230 entries
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Solvent-free method for the determination of lignin-derived phenols in sediments.

Journal of separation science

Pinto M, Frena M, Dos Santos Madureira LA.
PMID: 28256055
J Sep Sci. 2017 May;40(9):2002-2008. doi: 10.1002/jssc.201601405. Epub 2017 Apr 04.

A solvent-free method that uses headspace solid-phase microextraction and gas chromatography with flame ionization detection is proposed for the determination of lignin-derived phenols in sediments. The extraction and derivatization conditions for the simultaneous analysis of acetosyringone, acetovanillone, syringaldehyde, vanillin,...

Radial Palsy Caused by Ganglion of the Elbow.

European journal of trauma and emergency surgery : official publication of the European Trauma Society

Vasak N, Dorr J, Freund M, Friedl W.
PMID: 26815870
Eur J Trauma Emerg Surg. 2010 Jun;36(3):254-6. doi: 10.1007/s00068-009-9023-2. Epub 2009 Sep 10.

Ganglion of the humeroradial joint is a relatively rare condition, which may cause local compressive neuropathy. It is usually diagnosed in adults. Sonography of peripheral nerves can be of high value in finding the exact localization of the nerve...

Comparison of different fertilisation media for an in vitro maturation?fertilisation?culture system using flow-cytometrically sorted X chromosome-bearing spermatozoa for bovine embryo production.

Reproduction, fertility, and development

Ferré LB, Bogliotti Y, Chitwood JL, Fresno C, Ortega HH, Kjelland ME, Ross PJ.
PMID: 25966894
Reprod Fertil Dev. 2015 May 13; doi: 10.1071/RD15019. Epub 2015 May 13.

High demand exists among commercial cattle producers for in vitro-derived bovine embryos fertilised with female sex-sorted spermatozoa from high-value breeding stock. The aim of this study was to evaluate three fertilisation media, namely M199, synthetic oviductal fluid (SOF) and...

Discovery of Potent Dual PPARα Agonists/CB1 Ligands.

ACS medicinal chemistry letters

Pérez-Fernández R, Fresno N, Macías-González M, Elguero J, Decara J, Girón R, Rodríguez-Álvarez A, Martín MI, Rodríguez de Fonseca F, Goya P.
PMID: 24936232
ACS Med Chem Lett. 2011 Sep 16;2(11):793-7. doi: 10.1021/ml200091q. eCollection 2011 Nov 10.

This letter describes the synthesis and in vitro and in vivo evaluation of dual ligands targeting the cannabinoid and peroxisome proliferator-activated receptors (PPAR). These compounds were obtained from fusing the pharmacophores of fibrates and the diarylpyrazole rimonabant, a cannabinoid...

Ga-Promoted Photocatalytic H2 Production over Pt/ZnO Nanostructures.

ACS applied materials & interfaces

Núñez J, Fresno F, Platero-Prats AE, Jana P, Fierro JL, Coronado JM, Serrano DP, de la Peña O'Shea VA.
PMID: 27541830
ACS Appl Mater Interfaces. 2016 Sep 14;8(36):23729-38. doi: 10.1021/acsami.6b07599. Epub 2016 Aug 30.

Photocatalytic H2 generation is investigated over a series of Ga-modified ZnO photocatalysts that were prepared by hydrothermal methods. It is found that the structural, textural, and optoelectronic properties remarkably depend on the Ga content. The photocatalytic activity is higher...

4-Nitrobenzene Grafted in Porous Silicon: Application to Optical Lithography.

Nanoscale research letters

Tiddia M, Mula G, Sechi E, Vacca A, Cara E, De Leo N, Fretto M, Boarino L.
PMID: 27686091
Nanoscale Res Lett. 2016 Dec;11(1):436. doi: 10.1186/s11671-016-1654-8. Epub 2016 Sep 29.

In this work, we report a method to process porous silicon to improve its chemical resistance to alkaline solution attacks based on the functionalization of the pore surface by the electrochemical reduction of 4-nitrobenzendiazonium salt. This method provides porous...

Exploration of the phase diagram of liquid water in the low-temperature metastable region using synthetic fluid inclusions.

Physical chemistry chemical physics : PCCP

Qiu C, Krüger Y, Wilke M, Marti D, Rička J, Frenz M.
PMID: 27711498
Phys Chem Chem Phys. 2016 Oct 12;18(40):28227-28241. doi: 10.1039/c6cp04250c.

We present new experimental data of the low-temperature metastable region of liquid water derived from high-density synthetic fluid inclusions (996-916 kg m

GNP-GAPDH.

Oncotarget

Calderon-Gonzalez R, Frande-Cabanes E, Teran-Navarro H, Marimon JM, Freire J, Salcines-Cuevas D, Carmen Fariñas M, Onzalez-Rico C, Marradi M, Garcia I, Alkorta-Gurrutxaga M, San Nicolas-Gomez A, Castañeda-Sampedro A, Yañez-Diaz S, Penades S, Punzon C, Gomez-Roman J, Rivera F, Fresno M, Alvarez-Dominguez C.
PMID: 28903312
Oncotarget. 2017 Jul 20;8(33):53916-53934. doi: 10.18632/oncotarget.19405. eCollection 2017 Aug 15.

Clinical cases of neonatal listeriosis are associated with brain disease and fetal loss due to complications in early or late pregnancy, which suggests that microglial function is altered. This is believed to be the first study to link microglial...

Anion-excluding polypyrrole films.

Talanta

Freund M, Bodalbhai L, Brajter-Toth A.
PMID: 18965110
Talanta. 1991 Jan;38(1):95-9. doi: 10.1016/0039-9140(91)80014-q.

A new method for modifying polypyrrole films is described. It involves complete oxidation of the film. The film produced is electronically non-conductive but ionically conductive, and has ion-selective properties based on the exclusion of anionic species. The effective pH...

Absolute measurement of molecular two-photon absorption cross-sections using a fluorescence saturation technique.

Optics express

Kauert M, Stoller PC, Frenz M, Ricka J.
PMID: 19529221
Opt Express. 2006 Sep 04;14(18):8434-47. doi: 10.1364/oe.14.008434.

We have developed a fluorescence saturation technique for accurate measurements of the absolute molecular two-photon absorption (TPA) cross-section of fluorescent dyes. We determine the TPA crosssection both from measurements at excitation intensities well below saturation onset (in the square...

Size-controlled synthesis of dextran sulfate coated iron oxide nanoparticles for magnetic resonance imaging.

Nanotechnology

Jarrett BR, Frendo M, Vogan J, Louie AY.
PMID: 19636126
Nanotechnology. 2007 Jan 24;18(3):035603. doi: 10.1088/0957-4484/18/3/035603. Epub 2007 Jan 03.

In the generation of nanoparticles for biological applications, the control over synthetic parameters influencing the particles' physicochemical properties are of great interest due to the strong influence of particle size and surface properties on cellular uptake and biodistribution. We...

Generation of highly enantioenriched crystalline products in reversible asymmetric reactions with racemic or achiral catalysts.

Angewandte Chemie (International ed. in English)

Tsogoeva SB, Wei S, Freund M, Mauksch M.
PMID: 19072810
Angew Chem Int Ed Engl. 2009;48(3):590-4. doi: 10.1002/anie.200803877.

No abstract available.

Showing 1 to 12 of 230 entries