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Recent Advances and Trends in Smart Biomaterials, Nanobiomaterials and Biodegradable Materials

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Biomaterials".

Deadline for manuscript submissions: closed (20 February 2023) | Viewed by 2066

Special Issue Editors


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Guest Editor
College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, China
Interests: piezocatalysis; polymer synthesis; mechanochemistry; sonochemistry; polymer degradation
Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, Eindhoven, The Netherlands
Interests: supramolecular polymers and biomaterials; molecular self-assembly; peptide; drug delivery; self-assembling prodrugs; biomedical engineering

Special Issue Information

Dear Colleagues,

Recent advances in biomaterial have attracted growing attention. This includes but is not limited to smart biomaterials that can sense and respond to environmental changes, nanobiomaterials that adopt nanotechnology for biomedical applications, and biodegradable materials with a focus on tunable degradability in biological conditions. The development of such biomaterials requires innovative material chemistry, new stimuli mechanisms, advanced engineering technologies, and a dynamic biointerface design.

Given the latest advances in the field, we invite you to submit your work to this Special Issue on “Recent Advances and Trends in Smart Biomaterials, Nanobiomaterials, and Biodegradable Materials”.

Full research papers, comprehensive reviews, and communications are welcomed on, but not limited to, the following topics:

  • Natural and synthetic biomaterial, from the laboratory preparation, self-assembly behavior to their applications;
  • Smart biomaterial of new stimuli-response mechanisms, intriguing properties, and promising applications in biomedical engineering, catalysis, energy storage, and others;
  • Nanobiomaterial with a focus on their mechanics, chemistries, surface, and geometries.
  • Manuscripts on biodegradable materials synthesis and application in drug delivery, tissue engineering, biointegrated electronics, and the construction industry are also encouraged.

We look forward to your contributions.

Prof. Dr. Zhao Wang
Dr. Hao Su
Guest Editors

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. Materials 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 2600 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

  • biomaterial
  • nanomaterial
  • stimuli response
  • biodegradation
  • smart material
  • self-assembly
  • biomedical engineering

Published Papers (1 paper)

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Research

21 pages, 7217 KiB  
Article
Antimicrobial Poly (Lactic Acid)/Copper Nanocomposites for Food Packaging Materials
by Violeta Popescu, Doina Prodan, Stanca Cuc, Codruţa Saroşi, Gabriel Furtos, Andrei Moldovan, Rahela Carpa and Dorin Bomboş
Materials 2023, 16(4), 1415; https://0-doi-org.brum.beds.ac.uk/10.3390/ma16041415 - 08 Feb 2023
Cited by 8 | Viewed by 1647
Abstract
Composites based on polylactic acid (PLA) and copper for food packaging applications were obtained. Copper clusters were synthesized in polyethylene glycols 400 and 600, respectively, using ascorbic acid as a reducing agent, by reactive milling. Copper clusters were characterized by Scanning Electron Microscopy [...] Read more.
Composites based on polylactic acid (PLA) and copper for food packaging applications were obtained. Copper clusters were synthesized in polyethylene glycols 400 and 600, respectively, using ascorbic acid as a reducing agent, by reactive milling. Copper clusters were characterized by Scanning Electron Microscopy (SEM), Fourier Transform Infrared (FT-IR), and Ultraviolet-Visible (UV-VIS) spectroscopy. Copper/PLA composites containing Proviplast as plasticizer were characterized by FT-IR spectroscopy, mechanical tests, Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), absorption of the saline solution, contact angle, and antibacterial properties. It was observed that the concentration of Copper/PEG influenced the investigated properties. The mechanical properties of the samples decreased with the increasing of Copper/PEG concentration. We recorded the phase transformation temperatures and identified the exothermic or endothermic processes. The lowest absorption values were recorded in the case of the sample containing 1% Cu. The contact angle decreases with the increase in the concentration of the PEG 600-Cu mixture in the recipes. The increase in the content of Cu clusters favors the decrease in the temperature, taking place 15% wt mass losses. The obtained composites showed antibacterial properties for all tested strains. These materials could be used as alternative materials for obtaining biodegradable food packaging. Full article
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