Concept
Grandeurs caractéristiques d'un polymère
Publications associées (123)
The Structural Dispersity of Oligoethylene Glycol-Containing Polymer Brushes Determines Their Interfacial Properties
Harm-Anton Klok, Alberto Ongaro, Irene Filipucci
Ought to their bioinert properties and facile synthesis, poly[(oligoethylene glycol)methacrylate]s (POEGMAs) have been raised as attractive alternatives to poly(ethylene glycols) (PEGs) in an array of (bio)material applications, especially when they are ap ...
Amer Chemical Soc2024The Zenodo communities: visibility and FAIRness of your dataset. Example at the EPFL
Communities are shared areas on the Zenodo platform where projects, institutions, domains, and conferences can curate and manage their research outputs. An EPFL community https://zenodo.org/communities/epfl was created in 2013, mainly as a light-weight sol ...
2024Reinforced Supramolecular Networks of End Functionalized Polymers for Tailored Thermomechanical Property Profiles
Thermoset rubbers give rise to elastomers with tunable stiffness and high resilience but are not recyclable. Thermoplastic elastomers can address this problem but their broad applicability is impeded by either limited operating temperatures or inferior ela ...
EPFL2023Influence of the molecular weight and physical properties of a thermoplastic polymer on its dynamic wetting behavior
The wetting dynamics of molten thermoplastic polymers, which are known to influence the force balance of the triple line, are not understood properly despite their importance in many industrial processes. In particular, the influence of the molecular weigh ...
PERGAMON-ELSEVIER SCIENCE LTD2023Architecturally Diverse Polymer Brushes Prepared via Surface-Initiated Atom Transfer Radical Polymerization
Polymer brushes, which are polymers anchored to a solid substrate by one chainend, have the ability to modify the properties of an underlying substrate, offeringintriguing features such as enhanced lubrication, reduced friction, colloidal stability, and an ...
EPFL2023Polymer Translocation through Nanometer Pores
In this paper the loaded polymer transport and its escape via a nanometer size aperture, virtually by nanomembrane, the polymer being moved by an exterior electrostatic field, has been studied. Assuming a linear dependency of the friction coefficient on th ...
MDPI2022In situ photopolymerizable hydrogels for intracranial aneurysms treatment
Intracranial aneurysm is a cerebrovascular disease characterized by an artery dilation in the brain. An aneurysm is prone to rupture, which causes a life-threatening subarachnoid hemorrhage. The major drawbacks of the current treatments, open surgical clip ...
EPFL2021A simple micropreparative gel electrophoresis technique for purification of proteins, nucleic acids, and bioconjugates
Ardemis Anoush Boghossian, Sayyed Hashem Sajjadi, Shang-Jung Wu, Vitalijs Zubkovs
The biochemical and biomedical fields hinge on the ability to effectively separate and purify biological macromolecules. Though this need is largely addressed with a variety of chromatographic and electrophoretic purification techniques, such techniques ar ...
2021Selection of Water-Soluble Chitosan by Microwave-Assisted Degradation and pH-Controlled Precipitation
Sandrine Gerber, Yann Lavanchy, Céline Marie Anne Journot, Laura Camille Louise Nicolle
In the field of gene therapy, chitosan (CS) gained interest for its promise as a non-viral DNA vector. However, commercial sources of CS lack precise characterization and do not generally reach sufficient solubility in aqueous media for in vitro and in viv ...
2020