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Showing 25 to 36 of 149 entries
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Excitation-Scanning Hyperspectral Imaging as a Means to Discriminate Various Tissues Types.

Proceedings of SPIE--the International Society for Optical Engineering

Deal J, Favreau PF, Lopez C, Lall M, Weber DS, Rich TC, Leavesley SJ.
PMID: 34092886
Proc SPIE Int Soc Opt Eng. 2017 Jan-Feb;10068. doi: 10.1117/12.2251682. Epub 2017 Feb 16.

Little is currently known about the fluorescence excitation spectra of disparate tissues and how these spectra change with pathological state. Current imaging diagnostic techniques have limited capacity to investigate fluorescence excitation spectral characteristics. This study utilized excitation-scanning hyperspectral imaging...

Ultrasound-assisted one-pot three-component synthesis of new isoxazolines bearing sulfonamides and their evaluation against hematological malignancies.

Ultrasonics sonochemistry

Talha A, Favreau C, Bourgoin M, Robert G, Auberger P, El Ammari L, Saadi M, Benhida R, Martin AR, Bougrin K.
PMID: 34520963
Ultrason Sonochem. 2021 Oct;78:105748. doi: 10.1016/j.ultsonch.2021.105748. Epub 2021 Sep 09.

In the present study, following a one-pot two-step protocol, we have synthesized novel sulfonamides-isoxazolines hybrids (3a-r) via a highly regioselective 1,3-dipolar cycloaddition. The present methodology capitalized on trichloroisocyanuric acid (TCCA) as a safe and ecological oxidant and chlorinating agent...

Acute cardiovascular disorders related to aphrodisiac honey ("Jaguar power") consumption: Warning of unintentional exposure to sildenafil.

La Revue de medecine interne

Eiden C, Laureau M, Richeval C, Arnal T, Ghomrani H, Peyrière H, Gaulier JM, Sebbane M.
PMID: 34895766
Rev Med Interne. 2021 Dec 08; doi: 10.1016/j.revmed.2021.10.005. Epub 2021 Dec 08.

No abstract available.

Orientation and end zone of the osteotomy cut for high tibial osteotomy: Influence on the risk of lateral hinge fracture. A finite element analysis.

Orthopaedics & traumatology, surgery & research : OTSR

Azoti W, Aghazade M, Ollivier M, Bahlouli N, Favreau H, Ehlinger M.
PMID: 34343697
Orthop Traumatol Surg Res. 2021 Nov;107(7):103031. doi: 10.1016/j.otsr.2021.103031. Epub 2021 Jul 31.

INTRODUCTION: the hinge plays a fundamental role in the support and consolidation of a high tibial osteotomy. The objective of this work was to analyse the influence of the end zone of the osteotomy cut and its orientation in...

Cyclometallated gold(III) aryl-pyridine complexes as efficient catalysts for three-component synthesis of substituted oxazoles.

Dalton transactions (Cambridge, England : 2003)

von Wachenfeldt H, Polukeev AV, Loganathan N, Paulsen F, Röse P, Garreau M, Wendt OF, Strand D.
PMID: 25689826
Dalton Trans. 2015 Mar 28;44(12):5347-53. doi: 10.1039/c4dt03806a.

Cyclometallated aryl-pyridine gold(iii) complexes are shown to be efficient catalysts for the multicomponent reaction between N-benzyl imines, alkynes, and acyl chlorides to form trisubstituted oxazoles. The reaction typically proceeds in good yields (up to over 80%) and short reaction...

Flavin-Helicene Amphiphilic Hybrids: Synthesis, Characterization, and Preparation of Surface-Supported Films.

ChemPlusChem

Jakubec M, Novák D, Zatloukalová M, Císařová I, Cibulka R, Favereau L, Crassous J, Cytryniak A, Bilewicz R, Hrbáč J, Storch J, Žádný J, Vacek J.
PMID: 33977667
Chempluschem. 2021 May 11;86(7):982-990. doi: 10.1002/cplu.202100092. Epub 2021 May 11.

This work reports on the preparation and structural characterization of flavo[7]helicene 1 (flavin-[7]helicene conjugate), which was subsequently characterized at the molecular level in either an aqueous environment or an organic phase, at the supramolecular level in the form of...

Focus on 1,25-Dihydroxyvitamin D3 in the Peripheral Nervous System.

Frontiers in neuroscience

Faye PA, Poumeaud F, Miressi F, Lia AS, Demiot C, Magy L, Favreau F, Sturtz FG.
PMID: 31031586
Front Neurosci. 2019 Apr 12;13:348. doi: 10.3389/fnins.2019.00348. eCollection 2019.

In this review, we draw attention to the roles of calcitriol (1,25-dihydroxyvitamin D3) in the trophicity of the peripheral nervous system. Calcitriol has long been known to be crucial in phosphocalcium homeostasis. However, recent discoveries concerning its involvement in...

Tris-bipyridine based dinuclear ruthenium(ii)-osmium(iii) complex dyads grafted onto TiO.

Physical chemistry chemical physics : PCCP

Favereau L, Makhal A, Provost D, Pellegrin Y, Blart E, Göransson E, Hammarström L, Odobel F.
PMID: 28133667
Phys Chem Chem Phys. 2017 Feb 08;19(6):4778-4786. doi: 10.1039/c6cp06679h.

The Z-Scheme function within molecular systems has been rarely reported for solar energy conversion although it offers the possibility to achieve higher efficiency than single photon absorber photosystems due to the use of a wider range of visible light....

Extracting Geometric Structures in Images with Delaunay Point Processes.

IEEE transactions on pattern analysis and machine intelligence

Favreau JD, Lafarge F, Bousseau A, Auvolat A.
PMID: 30605093
IEEE Trans Pattern Anal Mach Intell. 2020 Apr;42(4):837-850. doi: 10.1109/TPAMI.2018.2890586. Epub 2019 Jan 01.

We introduce Delaunay Point Processes, a framework for the extraction of geometric structures from images. Our approach simultaneously locates and groups geometric primitives (line segments, triangles) to form extended structures (line networks, polygons) for a variety of image analysis...

Lemniscular [16]Cycloparaphenylene: A Radially Conjugated Figure-Eight Aromatic Molecule.

Journal of the American Chemical Society

Senthilkumar K, Kondratowicz M, Lis T, Chmielewski PJ, Cybińska J, Zafra JL, Casado J, Vives T, Crassous J, Favereau L, Stępień M.
PMID: 30998349
J Am Chem Soc. 2019 May 08;141(18):7421-7427. doi: 10.1021/jacs.9b01797. Epub 2019 Apr 25.

A cycloparaphenylene-based molecular lemniscate (CPPL) was obtained in a short synthesis involving masked p-phenylene equivalents. The strained figure-eight geometry of CPPL is sustained by the incorporated 9,9'-bicarbazole subunit, which also acts as a stereogenic element. The shape of the...

A mutation can hide another one: Think Structural Variants!.

Computational and structural biotechnology journal

Miressi F, Faye PA, Pyromali I, Bourthoumieux S, Derouault P, Husson M, Favreau F, Sturtz F, Magdelaine C, Lia AS.
PMID: 32832037
Comput Struct Biotechnol J. 2020 Aug 02;18:2095-2099. doi: 10.1016/j.csbj.2020.07.021. eCollection 2020.

Next Generation Sequencing (NGS) using capture or amplicons strategies allows the detection of a large number of mutations increasing the rate of positive diagnosis for the patients. However, most of the detected mutations are Single Nucleotide Variants (SNVs) or...

Soil and plant phytoliths from the .

PeerJ

Mercader J, Clarke S, Bundala M, Favreau J, Inwood J, Itambu M, Larter F, Lee P, Lewiski-McQuaid G, Mollel N, Mwambwiga A, Patalano R, Soto M, Tucker L, Walde D.
PMID: 31844589
PeerJ. 2019 Dec 11;7:e8211. doi: 10.7717/peerj.8211. eCollection 2019.

This article studies soil and plant phytoliths from the Eastern Serengeti Plains, specifically the

Showing 25 to 36 of 149 entries