Search Results - "Derouich, Sarra Gam"

Selective Nsp2‐ and Csp2‐ Photografting of Au‐Surface by Aryldiazonium Salts and Arylazo Sulfonates by Nicchio, Luca, Médard, Jérôme, Decorse, Philippe, Gam‐Derouich, Sarra, Chevillot‐Biraud, Alexandre, Luo, Yun, Mangeney, Claire, Berisha, Avni, Averseng, Frédéric, Fagnoni, Maurizio, Protti, Stefano, Pinson, Jean

“…Arylazo sulfonates (Ar−N=N−SO3Na) have been found to undergo photografting on gold surface through both Au−Nsp2− and Au−Csp2− bond formation. The…”
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Imprinted Photonic Hydrogels for the Size‐ and Shell‐Selective Recognition of Nanoparticles by Gam‐Derouich, Sarra, Bourdillon, Céline, Lakhdar Chaouche, Soraya, Coolen, Laurent, Maître, Agnès, Mangeney, Claire, Schwob, Catherine

“…Sensors based on responsive photonic hydrogels have recently attracted considerable attention for visual medical diagnostics, pharmaceutical bioassays, and…”
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Electrografting of Diazonium-Functionalized Polyoxometalates: Synthesis, Immobilisation and Electron-Transfer Characterisation from Glassy Carbon by Rinfray, Corentin, Izzet, Guillaume, Pinson, Jean, Gam Derouich , Sarra, Ganem, Jean-Jacques, Combellas, Catherine, Kanoufi, Frédéric, Proust, Anna

“…Polyoxometalates (POMs) are attractive candidates for the rational design of multi‐level charge‐storage materials because they display reversible multi‐step…”
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Electrochemical and Plasmon‐induced Grafting of n‐Dopable π‐Conjugated Oligomers by Bastide, Mathieu, Frath, Denis, Gam‐Derouich, Sarra, Lacroix, Jean‐Christophe

“…The functionalization of electrodes by the reduction of diazonium cations generated in situ from 4‐(2,3‐diethylthieno[3,4‐b]pyrazine‐5‐yl)aniline has been…”
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Hybridization of surface lattice modes: towards plasmonic metasurfaces with high flexible tunability by Braïk, Macilia, Geronimi-Jourdain, Théo, Lau-Truong, Stéphanie, Belkhir, Abderrahmane, Gam-Derouich, Sarra, Chevillot-Biraud, Alexandre, Mangeney, Claire, Félidj, Nordin

“…When assembled in periodic arrangements, metallic nanostructures (NSs) support plasmonic surface lattice (SL) resonances resulting from long-range interactions…”
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Aryl diazonium salts: a new class of coupling agents for bonding polymers, biomacromolecules and nanoparticles to surfaces by Mahouche-Chergui, Samia, Gam-Derouich, Sarra, Mangeney, Claire, Chehimi, Mohamed M

“…This critical review summarizes existing knowledge on the use of diazonium salts as a new generation of surface modifiers and coupling agents for binding…”
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Imaging and Quantifying the Chemical Communication between Single Particles in Metal Alloys by Godeffroy, Louis, Makogon, Aleksei, Gam Derouich, Sarra, Kanoufi, Frédéric, Shkirskiy, Viacheslav

“…The communication within particle agglomerates in industrial alloys can have a significant impact on the macroscopic reactivity, putting a high demand on the…”
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Selective N sp2 - and C sp2 - Photografting of Au-Surface by Aryldiazonium Salts and Arylazo Sulfonates by Nicchio, Luca, Médard, Jérôme, Decorse, Philippe, Gam-Derouich, Sarra, Chevillot-Biraud, Alexandre, Luo, Yun, Mangeney, Claire, Berisha, Avni, Averseng, Frédéric, Fagnoni, Maurizio, Protti, Stefano, Pinson, Jean

“…Arylazo sulfonates (Ar-N=N-SO Na) have been found to undergo photografting on gold surface through both Au-N - and Au-C - bond formation. The functionalized…”
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On the first evidence of exchange-bias feature in magnetically contrasted consolidates made from CoFe2O4-CoO core-shell nanoparticles by Flores-Martinez, Nancy, Franceschin, Giulia, Gaudisson, Thomas, Haj-Khlifa, Sonia, Derouich, Sarra Gam, Yaacoub, Nader, Grenèche, Jean-Marc, Menguy, Nicolas, Valenzuela, Raul, Ammar, Souad

“…Hetero-nanostructures based on magnetic contrast oxides have been prepared as highly dense nanoconsolidates. Cobalt ferrite-cobalt oxide core-shell type…”
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Green synthesis of water splitting electrocatalysts: IrO2 nanocages via Pearson's chemistry by Elmaalouf, Marine, Alexandre Da Silva, Duran, Silvia, Tard, Cédric, Comesaña-Hermo, Miguel, Sarra Gam-Derouich, Briois, Valérie, Alloyeau, Damien, Giraud, Marion, Piquemal, Jean-Yves, Peron, Jennifer

“…Highly porous iridium oxide structures are particularly well-suited for the preparation of porous catalyst layers needed in proton exchange membrane water…”
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Molecularly imprinted polypyrrole films: Some key parameters for electrochemical picomolar detection of dopamine by Maouche, Naima, Guergouri, Mounia, Gam-Derouich, Sarra, Jouini, Mohamed, Nessark, Belkacem, Chehimi, Mohamed M.

“…► Ultrasensitive imprinted polypyrrole films were prepared for near picomolar electrodetection of dopamine. ► Chronoamperometry was employed for preparing thin…”
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Control of the Grafting of Hybrid Polyoxometalates on Metal and Carbon Surfaces: Toward Submonolayers by Gam Derouich, Sarra, Rinfray, Corentin, Izzet, Guillaume, Pinson, Jean, Gallet, Jean-Jacques, Kanoufi, Frédéric, Proust, Anna, Combellas, Catherine

“…A Keggin-type POM is attached to gold or glassy carbon surfaces by electro(chemical) or peptidic coupling. In addition to demonstrating the robust attachment…”
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Synthesis of Gold NPs-Containing Thin Films from Metal Salt Injection in Ar or Ar–NH3 DBDs by Perdrau, Alexandre, Barros, Noémi, Rincón, Rocío, Glénat, Hervé, Truong, Stéphanie, Derouich, Sarra Gam, Sun, Xiaonan, Decorse, Philippe, Nowak, Sophie, Plujat, Béatrice, Ammar, Souad, Borra, Jean-Pascal, Fanelli, Fiorenza, Massines, Françoise

“…This study focuses on metal/polymer nanocomposite thin films made by atmospheric pressure Plasma-Enhanced Chemical Vapor Deposition. The aerosol of…”
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Aryl diazonium salt surface chemistry and ATRP for the preparation of molecularly imprinted polymer grafts on gold substrates by Gam-Derouich, Sarra, Ngoc Nguyen, Minh, Madani, Ahmed, Maouche, Naima, Lang, Philippe, Perruchot, Christian, Chehimi, Mohamed M.

“…Quercetin‐imprinted poly(vinyl pyridine‐co‐ethylene glycol dimethacrylate) cross‐linked grafts were prepared by atom transfer radical polymerization (ATRP)…”
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Magnetic Traits in CoO‐Core@CoFe2O4‐shell Like Nanoparticles by Flores‐Martinez, Nancy, Roemer, Margot, Gam‐Derouich, Sarra, Beaunier, Patricia, Habrovsky, David, Ammar, Souad

“…Antiferromagnetic (AF) CoO pseudo‐single crystals 125±20 nm in diameter were prepared by forced hydrolysis in polyol and used as seeds to grow a poly‐ and…”
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Magnetic Traits in CoO‐Core@CoFe 2 O 4 ‐shell Like Nanoparticles by Flores‐Martinez, Nancy, Roemer, Margot, Gam‐Derouich, Sarra, Beaunier, Patricia, Habrovsky, David, Ammar, Souad

“…Antiferromagnetic (AF) CoO pseudo‐single crystals 125±20 nm in diameter were prepared by forced hydrolysis in polyol and used as seeds to grow a poly‐ and…”
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Confinement Effect of Plasmon for the Fabrication of Interconnected AuNPs through the Reduction of Diazonium Salts by Nguyen, Luong-Lam, Le, Quang-Hai, Pham, Van-Nhat, Bastide, Mathieu, Gam-Derouich, Sarra, Nguyen, Van-Quynh, Lacroix, Jean-Christophe

“…This paper describes a rapid bottom-up approach to selectively functionalize gold nanoparticles (AuNPs) on an indium tin oxide (ITO) substrate using the…”
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Molecularly imprinted polymeric sensings layers grafted from aryl diazonium-modified surfaces for electroanalytical applications. A mini review by Bakas, Idriss, Salmi, Zakaria, Gam-Derouich, Sarra, Jouini, Mohamed, Lépinay, Sandrine, Carbonnier, Benjamin, Khlifi, Akila, Kalfat, Rafik, Geneste, Florence, Yagci, Yusuf, Chehimi, Mohamed M.

“…We review our strategy to attach polymerization initiators to electrode surfaces by electroreduction of aryl diazonium salts. The ~5 nm‐thick aryl layers…”
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Controlled adhesion of Salmonella Typhimurium to poly(oligoethylene glycol methacrylate) grafts by Mrabet, Bechir, Mejbri, Aymen, Mahouche, Samia, Gam-Derouich, Sarra, Turmine, Mireille, Mechouet, Mourad, Lang, Philippe, Bakala, Hilaire, Ladjimi, Moncef, Bakhrouf, Amina, Tougaard, Sven, Chehimi, Mohamed M.

“…Poly(oligoethylene glycol methacrylate), POEGMA, brushes were prepared by surface‐initiated atom transfer radical polymerization (SI‐ATRP) on gold‐coated…”
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Imprinted Photonic Hydrogels for the Size‐ and Shell‐Selective Recognition of Nanoparticles by Gam‐Derouich, Sarra, Bourdillon, Céline, Lakhdar Chaouche, Soraya, Coolen, Laurent, Maître, Agnès, Mangeney, Claire, Schwob, Catherine

“…Sensors based on responsive photonic hydrogels have recently attracted considerable attention for visual medical diagnostics, pharmaceutical bioassays, and…”
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