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Functional and Self-Assembled Nanostructured Films for Biomedical Applications

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Nanotechnology and Applied Nanosciences".

Deadline for manuscript submissions: closed (30 November 2020) | Viewed by 2040

Special Issue Editor


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Guest Editor
Instituto de Telecomunicações, Av. Rovisco Pais,1 , 1049-001 Lisboa, Portugal
Interests: self-assembled monolayers; two-dimensional crystal engineering; nanomaterials; nanoengineering; nanochemistry

Special Issue Information

Dear Colleagues,

Self-assembled nanostructured materials with applications in medicine have been the focus of the scientific community due to the possibility to develop complex and functional systems using easy and versatile methods of fabrication. The ability of self-assembled molecular systems to create patterned and organized surfaces, at nano- or molecular scale, allows the possibility to obtain smart and functional materials with multiple properties considering that a biomedical device needs to be biocompatible, biodegadable if possible, and in some cases small or with nanodimensions.

This Special Issue intends to give an overview of the latest developments in biomedical devices based on self-assembled molecular structures with particular emphasis on smart and functional nanostructured films with applications in biomedical devices, including nanomaterials, nanostructured drug delivery systems, biocompatible self-assembled monolayers, two-dimensional and layered materials, nanocoatings, nanoparticles, and other related subjects.

Dr. Quirina Ferreira
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. Applied Sciences 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 2400 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

  • Self-assembled nanomaterials
  • Drug delivery nanosystems
  • Two-dimensional and layered materials
  • Nanostructured films
  • Biocompatible monolayers
  • Biocompatible nanostructured coatings
  • Bioactive nanostructured surfaces

Published Papers (1 paper)

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Research

14 pages, 3736 KiB  
Article
Synergistic Regulation Mechanism of Inorganic Thermal Oxidation Coating and Poly (Vinylphosphonic Acid) (PVPA) Coating for High Load Bearing Superlubricity
by Mengmeng Liu, Zhifeng Liu, Junmin Chen, Liang Jiang, Caixia Zhang and Xianyong Li
Appl. Sci. 2021, 11(1), 416; https://doi.org/10.3390/app11010416 - 4 Jan 2021
Cited by 6 | Viewed by 1744
Abstract
A low friction coefficient and high bearing capacity can improve the service life of implants in the human body. In this study, we firstly investigate the mechanical properties of inorganic thermal oxide coatings on titanium alloy (Ti6Al4V). Tribological experiments were performed for different [...] Read more.
A low friction coefficient and high bearing capacity can improve the service life of implants in the human body. In this study, we firstly investigate the mechanical properties of inorganic thermal oxide coatings on titanium alloy (Ti6Al4V). Tribological experiments were performed for different tribo-pairs under uniform conditions. The inorganic thermal oxide coating on Ti6Al4V formed at 300℃ was found to have excellent tribological properties and can effectively improve the bearing capacity of Ti6Al4V. The organic poly (vinylphosphonic acid) (PVPA) on Ti6Al4V has excellent anti-friction properties, which can help achieve superlubricity. An inorganic thermal oxide/organic PVPA composite coating was fabricated on Ti6Al4V to obtain a surface with low friction and high bearing capacity. It is found that the presence of the thermal oxide doubled the bearing capacity of the composite coating compared to that of the PVPA coating alone. This study can serve as a guide for the modification of artificial joints. Full article
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