Zobrazeno 1 - 10 of 41 pro vyhledávání: '"Samir Mameri"'
1
Akademický článek
Stimulus-specific information is represented as local activity patterns across the brain
Autor: Amirouche Sadoun, Tushar Chauhan, Samir Mameri, Yi Fan Zhang, Pascal Barone, Olivier Deguine, Kuzma Strelnikov
Publikováno v: NeuroImage, Vol 223, Iss , Pp 117326- (2020)
Modern neuroimaging represents three-dimensional brain activity, which varies across brain regions. It remains unknown whether activity of different brain regions has similar spatial organization to reflect similar cognitive processes. We developed a
Externí odkaz: https://doaj.org/article/54784f3427ff4ecbbb321dc4c2b4e4f7
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3
Assisted Self‐Assembly to Target Heterometallic Mn‐Nd and Mn‐Sm SMMs: Synthesis and Magnetic Characterisation of [Mn 7 Ln 3 (O) 4 (OH) 4 (mdea) 3 (piv) 9 (NO 3 ) 3 ] (Ln=Nd, Sm, Eu, Gd)**
Autor: Hagen Kaemmerer, Annie K. Powell, Ayuk M. Ako, Christopher E. Anson, Valeriu Mereacre, Samir Mameri, Rodolphe Clérac
Publikováno v: Chemistry – A European Journal. 27:15096-15102
In an assisted self-assembly approach starting from the [Mn6 O2 (piv)10 (4-Me-py)2 (pivH)2 ] cluster a family of Mn-Ln compounds (Ln=Pr-Yb) was synthesised. The reaction of [Mn6 O2 (piv)10 (4-Me-py)2 (pivH)2 ] (1) with N-methyldiethanolamine (mdeaH2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b69628253085e3d8b13c25a51a04a501
https://doi.org/10.1002/chem.202102912
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4
Local similarity of activity patterns during auditory and visual processing
Autor: Yi Fan Zhang, Samir Mameri, Ting Xie, Amirouche Sadoun
Publikováno v: Neuroscience letters. 790
Neuroimaging studies have shown that brain activity is variable and changes according to stimuli and the environmental context, reflecting brain coding or information representations at different processing levels. However, little is known about acti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::145db27e01ed71a814d2fa015cccf67e
https://pubmed.ncbi.nlm.nih.gov/36181962
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5
Akademický článek
Chemical Library Screening and Structure-Function Relationship Studies Identify Bisacodyl as a Potent and Selective Cytotoxic Agent Towards Quiescent Human Glioblastoma Tumor Stem-Like Cells.
Autor: Maria Zeniou, Marie Fève, Samir Mameri, Jihu Dong, Christophe Salomé, Wanyin Chen, Elias A El-Habr, Fanny Bousson, Mohamadou Sy, Julie Obszynski, Alexandre Boh, Pascal Villa, Suzana Assad Kahn, Bruno Didier, Dominique Bagnard, Marie-Pierre Junier, Hervé Chneiweiss, Jacques Haiech, Marcel Hibert, Marie-Claude Kilhoffer
Publikováno v: PLoS ONE, Vol 10, Iss 8, p e0134793 (2015)
Cancer stem-like cells reside in hypoxic and slightly acidic tumor niches. Such microenvironments favor more aggressive undifferentiated phenotypes and a slow growing "quiescent state" which preserves them from chemotherapeutic agents that essentiall
Externí odkaz: https://doaj.org/article/156722edabe1482bb542a356e8277dd4
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7
Stimulation-specific information is represented as local activity patterns across the brain
Autor: Samir Mameri, Olivier Deguine, Amirouche Sadoun, Pascal Barone, Yi Fan Zhang, Tushar Chauhan, Kuzma Strelnikov
Modern neuroimaging represents three-dimensional brain activity, which varies across brain regions. It remains unknown whether activity within brain regions is organized in spatial configurations to reflect perceptual and cognitive processes. We deve
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2587d5c8458d840a0e39c94d6c8bf540
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8
Synthesis of new Mn
Autor: Elodie, Chevallot-Beroux, Ayuk M, Ako, Wolfgang, Schmitt, Brendan, Twamley, Joseph, Moran, Boudon, Corinne, Laurent, Ruhlmann, Samir, Mameri
Publikováno v: Dalton transactions (Cambridge, England : 2003). 48(15)
We report the synthesis and structural characterisation of new Mn19 and Mn18M analogues, [MnIII12MnII7(μ4-O)8(μ3-OCH3)2(μ3-Br)6(HLMe)12(MeOH)6]Br2 (2) and [MnIII12MnII6Sr(μ4-O8(μ3-Cl)8(HLMe)12(MeCN)6]Cl2 cluster (3), where H3LMe is 2,6-bis(hydro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0bf0a6c73084ece878e49fe39b3d8cf8
https://pubmed.ncbi.nlm.nih.gov/30778455
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9
Template effect using aroylhydrazone ligand: Synthesis, crystal structure and magnetic properties of a novel ferromagnetically coupled heptanuclear nickel(II) cluster with a vertex-shared dicubane structure
Autor: Samir Mameri
Publikováno v: Inorganica Chimica Acta. 455:231-234
The reaction of aroylhydrazone ligand H2L with Ni(II) metal ions afforded, upon crystallization under aerobic conditions, a novel heptanuclear Ni(II) cluster without this ligand (template effect of aroylhydrazone ligand). The heptanuclear [NiII7] com
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::860e2f6bfb9ecbad1c7366879a3a5eab
https://doi.org/10.1016/j.ica.2016.11.011
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10
Artificial miniaturized luminescent materials based on perylene-covered glass surfaces
Autor: Samir Mameri, Joanna R. Siekierzycka, Albert M. Brouwer
Publikováno v: New Journal of Chemistry. 41:6083-6088
The reaction of perylene-monoimide 3, upon Buchwald-type cross-coupling using a PEPPSI™-Ipr catalyst under anaerobic conditions, led to a novel dissymmetrical fluorophore 4. Compound 1 displays a propargyl-terminated group which can be anchored to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6db1ef9bc654d2befcdb71299f5af73e
https://doi.org/10.1039/c7nj01337j
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