• Article dans une revue

Multi-stimuli responsive supramolecular diblock copolymers

L. Sambe, K. Belal, F. Stoffelbach, J. Lyskawa, F. Delattre, M. Bria, F.X. Sauvage, M. Sliwa, V. Humblot, B. Charleux, G. Cooke, P. Woisel

A well-defined cyclobis(paraquat-p-phenylene) (CBPQT⁴⁺) end-functionalized poly(<i>n</i>-butyl acrylate) 3 was prepared <i>via</i> RAFT polymerization using a new trithiocarbonate CBPQT⁴⁺ derivative 2 as a reversible chain…

Polymer Chemistry, 2014, 5, pp.1031 - 1036. ⟨10.1039/c3py01093g⟩. ⟨hal-01113479⟩

• Article dans une revue

Recent developments and prospectives of acid-base and redox catalytic processes by metal oxides

Jacques C. Védrine

Applied Catalysis A : General, 2019, 575, pp.170 - 179. ⟨10.1016/j.apcata.2019.02.012⟩. ⟨hal-03485895⟩

• Thèse

Bulk TiO2 vs alternative Ti-based photocatalysts for the mild aerobic oxidation of alcohols, Masse de TiO2 versus photocatalyseurs alternatifs à base de titane de l’oxydation ménagée et aérobie d’alcools

Diaa Obaid

A series of metal oxides semiconductors, including commercially available TiO2 or synthesized mesoporous samples, were tested as photocatalysts for the aerobic mild oxidation of alcohols in acetonitrile under UV. Benzyl alcohol, used as a reference, was oxidized mainly into benzaldehyde. Best yield…, Des oxydes semi-conducteurs, en particulier TiO2 commercialement disponible ou des échantillons mésoporeux synthétisés, ont été testés comme photocatalyseurs de l'oxydation ménagée et aérobie d'alcools dans l'acétonitrile sous UV. L'alcool benzylique a été oxydé principalement…

Theoretical and/or physical chemistry. Université Pierre et Marie Curie - Paris VI, 2017. English. ⟨NNT : 2017PA066578⟩. ⟨tel-01913747⟩

• Thèse

Pinces moléculaires commutables pour des organogels stimulables, Switchable molecular tweezers for stimuli responsive organogels

Pablo Msellem

Cette thèse présente la synthèse d'une famille de pinces moléculaires commutables en vue de contrôler des propriétés d'organogélation en exploitant leur mouvement mécanique induit par un stimulus chimique. L'architecture moléculaire du système est basée sur une unité commutable…, This thesis presents the synthesis of a family of switchable molecular tweezers in order to control organogelation properties by exploiting their mechanical motion induced by a chemical stimulus. The molecular architecture of the system is based on a central switchable terpyridine unit that can, by…

Chimie de coordination. Sorbonne Université, 2024. Français. ⟨NNT : 2024SORUS357⟩. ⟨tel-04910654⟩

• Article dans une revue

A hydrophobic titanium doped zirconium-based metal organic framework for photocatalytic hydrogen peroxide production in a two-phase system

Xiaolang Chen, Yasutaka Kuwahara, Kohsuke Mori, Catherine Louis, Hiromi Yamashita

A hydrophobic Ti doped Zr-based MOF was synthesized and used for photocatalytic H 2 O 2 production in a two-phase system (water/benzyl alcohol).

Journal of Materials Chemistry A, 2020, 8 (4), pp.1904-1910. ⟨10.1039/C9TA11120D⟩. ⟨hal-03995333⟩

• Article dans une revue

Investigation of new routes for the preparation of mesoporous calcium oxide supported nickel materials used as catalysts for methane dry reforming reaction

Ola El Samrout, Leila Karam, Karam Jabbour, Pascale Massiani, Franck Launay, Nissrine El Hassan

Nowadays, one of the metal oxides attracting significant attention in catalysis is calcium oxide (CaO) because it is cheap, environmentally friendly and characterized by a strong basic character. These distinctive properties make CaO promising in a wide range of industrial applications such as…

Catalysis Science & Technology, 2020, ⟨10.1039/d0cy01219j⟩. ⟨hal-02925692⟩

• Article dans une revue

Chemo–Phototherapeutic Effect of Polyoxometalate-Stabilized Gold Nanostars for Cancer Treatment

Juan Ramirez Henao, Souhir Boujday, Claire Wilhelm, Basile Bouvet, Somia Tomane, Ioanna Christodoulou, Daoming Sun, Guilhem Cure, Ferdaous Ben Romdhane, Antoine Miche, Anne Dolbecq, Pierre Mialane, Anne Vallée

A reduced polyoxometalate (POM) functionalized with bisphosphonate (BP) ligands possessing antitumoral properties was used to synthesize metallic gold nanostars (AuNSs) with high reproducibility through a silver-assisted seed growth method. Notably, this study is the first to employ a reduced…

ACS Applied Nano Materials, 2024, 7 (17), pp.21094-21103. ⟨10.1021/acsanm.4c04277⟩. ⟨hal-04680299⟩

• Article dans une revue

Layer-by-Layer Assembly of Nanosized Membrane Fractions for the Assessment of Cytochrome P450 Xenobiotic Metabolism

Paul Quantin, Elodie Colaço, Karim El Kirat, Christophe Egles, Hervé Ficheux, Jessem Landoulsi

Herein, we report the use of sequential layer-by-layer (LbL) assembly to design nanostructured films made of recombinant bacterial membrane fractions (MF), which overexpress cytochrome P450 (CYP) and cytochrome P450 reductase. The ability to incorporate MF in LbL multilayered films is demonstrated…

ACS Omega, 2018, 3 (10), pp.12535 - 12544. ⟨10.1021/acsomega.8b01738⟩. ⟨hal-01934732⟩

• Article dans une revue

Effects of organic and inorganic treatment agents on the formation of conversion layer on hot-dip galvanized steel: An X-ray photoelectron spectroscopy study

S. Le Manchet, D. Verchere, Jessem Landoulsi

The formation of a Cr-free conversion layer on hot-dip galvanized (HDG) steel involves various interfacial processes which radically influence the composition of the coating and thus its performance. Here, we investigate the role of the main constituents contained in the treatment bath, the…

Thin Solid Films, 2012, 520, pp.2009-2016. ⟨10.1016/j.tsf.2011.09.064⟩. ⟨hal-00748848⟩

• Article dans une revue

Embedding Collagen in Multilayers for Enzyme-Assisted Mineralization: A Promising Way to Direct Crystallization in Confinement

Elodie Colaço, Clément Guibert, Jihye Lee, Emmanuel Maisonhaute, Dalil Brouri, Christine Dupont-Gillain, Karim El Kirat, Sophie Demoustier-Champagne, Jessem Landoulsi

The biogenic calcium phosphate (CaP) crystallization is a process that offers elegant materials design strategies to achieve bioactive and biomechanical challenges. Indeed, many biomimetic approaches have been developed for this process in order to produce mineralized structures with controlled…

Biomacromolecules, 2021, 22, pp.3460-3473. ⟨10.1021/acs.biomac.1c00565⟩. ⟨hal-03292108⟩