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Polymers at Surfaces and Interfaces

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Applications".

Deadline for manuscript submissions: 31 July 2025 | Viewed by 343

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Guest Editor
School of Engineering, Institute for Materials and Processes, The University of Edinburgh, King’s Buildings, Robert Stevenson Road, Edinburgh EH9 3FB, UK
Interests: materials science and engineering; materials for energy; materials for biomedical applications; recycling and sustainability; surfaces and interfaces; surface metrology and characterisation; adhesion and tribology; micro/nanomechanics; polymers, complex fluids, and soft condensed matter; self-assembly of polymers and nanoparticles on surfaces; thin films and coatings; elastomers and gels; mechanics of materials; composites and nanocomposites; wettability of surfaces, wetting, dewetting; atomic force microscopy (AFM); additive manufacturing; electrospinning
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Special Issue Information

Dear Colleagues,

Polymers at surfaces and interfaces play a key role in many applications, such as composite materials, fibre sizing, nanocomposites, colloidal stabilisation, blend compatibilizers, friction, adhesion, surface modification, superhydrophobic surfaces, biofouling, bioelectronics, chemical and biochemical sensors, and the biocompatibility of implants and artificial organs. Furthermore, our fundamental understanding of the behaviour of polymers in confined spaces is still limited. The prediction and determination of polymer properties at surfaces and interfaces is not a trivial task, and unexpected deviations from bulk behaviour are not uncommon. This Special Issue will collect state-of-the-art articles and reviews related to applications and fundamentals of polymers at surfaces and interfaces. Experimental, theoretical, and modelling studies are welcome, including combined studies and topical perspectives.

Prof. Dr. Vasileios Koutsos
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Polymers is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • polymers
  • surfaces
  • interfaces
  • friction
  • adhesion
  • compatibilizers
  • blends
  • bioelectronics
  • biofouling
  • confinement

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Published Papers (1 paper)

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Research

14 pages, 5472 KiB  
Article
Dynamic Properties of β-Casein Fibril Adsorption Layers at the Air–Water Interface
by Anastasiya R. Rafikova, Olga Y. Milyaeva, Giuseppe Loglio, Reinhard Miller, Zhili Wan and Boris A. Noskov
Polymers 2025, 17(8), 1075; https://doi.org/10.3390/polym17081075 - 16 Apr 2025
Viewed by 204
Abstract
Although the formation of the layers of fibrillar aggregates at liquid–liquid and liquid–gas interfaces can significantly increase the stability of disperse systems, like foams and emulsions, any information on their structure and properties is rather limited. In the present work, surface properties of [...] Read more.
Although the formation of the layers of fibrillar aggregates at liquid–liquid and liquid–gas interfaces can significantly increase the stability of disperse systems, like foams and emulsions, any information on their structure and properties is rather limited. In the present work, surface properties of the adsorption layers of fibrils of intrinsically disordered β-casein are investigated. For unpurified dispersions of the fibrils of this protein, the dynamic surface elasticity proved to be close to the values for the native protein solutions. This behavior is typical for dispersions of fibrils of globular proteins. However, previously studied fibrils of another intrinsically disordered protein, κ-casein, do not demonstrate this similarity. The contribution of β-casein fibrils to the dynamic surface properties becomes noticeable only after the purification of the dispersions from impurities of high surface activity. The dynamic surface elasticity increases up to 48 mN/m after two purification cycles, i.e., to values 4 times higher than the steady-state values of native protein adsorption layers at the same protein bulk concentrations. Full article
(This article belongs to the Special Issue Polymers at Surfaces and Interfaces)
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