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  • Relation between the corrosion resistance and the chemical structure of hybrid sol-gel coatings with interlinked inorganic-organic network
    12 May 2021

    PERRIN, F.-X.; ZIARELLI F.; DUPUIS A., Relation between the corrosion resistance and the chemical structure of hybrid sol-gel coatings with interlinked inorganic-organic network, Progress in Organic Coatings, 141, 2020, 105532
    Abstract : Organic-inorganic hybrid coatings have been prepared by a sol-gel route from 3-glycidoxypropyltrimethoxysilane (GPTMS) and tetraethoxysilane (TEOS) with triethylenetetramine (TETA) added in the sol formulation. The main goal of this research was to (…)

  • Multiscale investigation of the effect of sizing chemistry on the adhesion and interfacial properties of glass fiber-reinforced epoxy composites
    27 September 2022

    S. Assengone Otogo Be, A. Fahs, L. Belec, S. Belkessam, G. Louarn, J.-F. Chailan, Polymer Composites, 2022, 1-13. https://doi.org/10.1002/pc.27064
    Abstract
    The objective of the present work is to understand how the main constituents of sizing modify the interfacial strength, the mechanical properties of epoxy composites as well as their durability. In this study, two model interphases between E-glass fibers and epoxy resin were designed and studied in terms of adhesion and mechanical (…)

  • Screening of bromotyramine analogues as antifouling compounds against marine bacteria
    30 May 2017

    Andjouh, S.; Blache, Y. Screening of Bromotyramine Analogues as Antifouling Compounds against Marine Bacteria. Biofouling 2016, 32 (8), 871–881 Abstract :
    Rapid and efficient synthesis of 23 analogues inspired by bromotyramine derivatives, marine natural products, by means of CuSO4-catalysed [3+2] alkyne–azide cycloaddition is described. The final target was then assayed for anti-biofilm activity against three Gram-negative marine bacteria, Pseudoalteromonas ulvae (TC14), (…)

  • Multispecies Biofilm Development of Marine Bacteria Implies Complex Relationships Through Competition and Synergy and Modification of Matrix Components
    16 April 2019

    Guillonneau, R.; Baraquet, C.; Bazire, A.; Molmeret, M. Front. Microbiol. 2018, 9. https://doi.org/10.3389/fmicb.2018.01960
    Abstract : Microbial communities composition is largely shaped by interspecies competition or cooperation in most environments. Ecosystems are made of various dynamic microhabitats where microbial communities interact with each other establishing metabolically interdependent relationships. Very limited information is available on multispecies biofilms and their (…)

  • RAFT-synthesized polymers based on new ferrocenyl methacrylates and electrochemical properties
    1 March 2016, by webmaster

    Edzang, R. W. N.; Lejars, M.; Brisset, H.; Raimundo, J.-M.; Bressy, C. RSC Advances, 2015, 5 (94), 77019–77026
    Abstract :
    Herein are reported the synthesis and the full characterization of three new ferrocenyl monomers, namely 2-(ferrocenylmethoxy)ethyl methacrylate (FMOEMA), 3-(ferrocenylmethoxy)propyl methacrylate (FMOPMA) and 4-(ferrocenylmethoxy)butyl methacrylate (FMOBMA), synthesized from ferrocenemethanol. Homopolymers were prepared by reversible addition–fragmentation chain (…)

  • Comparative effects of humid tropical weathering and artificial ageing on a model composite properties from nano- to macro-scale
    2 November 2015, by webmaster

    Belec, L.; Nguyen, T. H.; Nguyen, D. L.; Chailan, J. F. Composites Part A: Applied Science and Manufacturing 2015, 68, 235–241
    Abstract :
    The effects of humid tropical conditions and artificial ageing tests on a UD glass-fibre/epoxy composite are compared at different scales. A modified network of 500 nm width around each fibre is identified by AFM force measurements. The evolution of this interphase is correlated to the composite embrittlement observed in transverse bending tests (…)

  • Seawater copper content controls biofilm bioaccumulation and microbial community on microplastics
    1 September 2023

    Djaoudi, K.; Onrubia, J. Angel. T.; Boukra, A.; Guesnay, L.; Portas, A.; Barry-Martinet, R.; Angeletti, B.; Mounier, S.; Lenoble, V.; Briand, J.-F. Seawater Copper Content Controls Biofilm Bioaccumulation and Microbial Community on Microplastics. Science of The Total Environment 2022, 814, 152278. https://doi.org/10.1016/j.scitotenv.2021.152278.
    Abstract The adsorption of trace metals on microplastics (MPs) is affected by the presence of surficial biofilms but their interactions are (…)

  • Temporal covariation of epibacterial community and surface metabolome in the Mediterranean seaweed holobiont Taonia atomaria
    10 July 2019

    Paix, B.; Othmani, A.; Debroas, D.; Culioli, G.; Briand, J. Temporal Covariation of Epibacterial Community and Surface Metabolome in the Mediterranean Seaweed Holobiont Taonia atomaria . Environ Microbiol 2019, 1462-2920.14617. https://doi.org/10.1111/1462-2920.14617.
    Abstract : An integrative multi-omics approach allowed monthly variations for a year of the surface metabolome and the epibacterial community of the Mediterranean Phaeophyceae Taonia atomaria to be investigated. The (…)

  • Quorum sensing in biofilms: a key mechanism to target in ecotoxicological studies
    4 April 2023

    Lami, R.; Urios, L.; Molmeret, M.; Grimaud, R. Quorum Sensing in Biofilms: A Key Mechanism to Target in Ecotoxicological Studies. Critical Reviews in Microbiology 2022, 1–19. https://doi.org/10.1080/1040841X.2022.2142089
    Abstract Our environment is heavily contaminated by anthropogenic compounds, and this issue constitutes a significant threat to all life forms, including biofilm-forming microorganisms. Cell–cell interactions shape microbial community structures and functions, and (…)