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Polymers
Special Issues
Polymers & Polymer Composites for Dental Applications
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Polymers & Polymer Composites for Dental Applications

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

Deadline for manuscript submissions: 25 January 2025 | Viewed by 1933

Special Issue Editor

Prof. Dr. Rafael Guerra Lund

E-Mail Website
Guest Editor
Department of Restorative Dentistry, Federal University of Pelotas, Pelotas 96015560, Brazil
Interests: resins; adhesives; composites; antimicrobial agents; functional polymers; mixed matrix membranes; polymer membranes; biopolymers
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We are pleased to announce a Special Issue focusing on the recent advancements in polymeric materials for dental applications. This issue aims to showcase the transformative impact of biopolymers, 3D printing, and biodegradable polymers on dentistry, and we invite you to submit your research articles for consideration.

The use of biopolymers derived from natural sources has revolutionized dental restorations by offering exceptional biocompatibility and tissue-mimicking properties. Similarly, the advent of 3D printing technology has enabled the fabrication of intricate dental structures with unparalleled precision and efficiency, leading to improved treatment outcomes. Biodegradable polymers have emerged as a sustainable solution, addressing environmental concerns by naturally degrading over time.

We encourage authors to contribute their work in various areas related to polymeric materials in dental applications. Special emphasis will be placed on antibacterial polymeric materials for improved oral health, biomimetic materials to enhance dental technology, polymeric drug delivery systems for targeted treatment, bioactive polymeric materials for tissue regeneration, strategies to improve the wear resistance and longevity of dental polymers, the integration of polymeric materials in digital dentistry, and innovative surface modifications for optimized performance.

By sharing your research findings, we aim to advance the field of dental materials and promote a sustainable and patient-centered approach toward dental procedures. We look forward to receiving your submissions and working together to push the boundaries of polymeric materials in dentistry.

Sincerely,
Prof. Dr. Rafael Guerra Lund
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

  • dental materials
  • polymers
  • biopolymers
  • 3D printing
  • biodegradable polymers
  • dental restorations
  • biocompatibility
  • tissue regeneration
  • orthodontic aligners
  • drug delivery systems

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Further information on MDPI's Special Issue polices can be found here.

Published Papers (2 papers)

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Research

11 pages, 9010 KiB  
Article
Evaluation of Shear Bond Strengths of 3D Printed Materials for Permanent Restorations with Different Surface Treatments
by Mijoo Kim, Jimin Lee, Chan Park, Deukwon Jo, Bo Yu, Shahed Al Khalifah, Marc Hayashi and Reuben H. Kim
Polymers 2024, 16(13), 1838; https://doi.org/10.3390/polym16131838 - 27 Jun 2024
Viewed by 637
Abstract
The development of high-filled 3D printing resin necessitates a bonding protocol for dental indirect restorations to achieve optimal bond strength after cementation. This study evaluates shear bond strengths of high-filler 3D printed materials for permanent restorations with various surface treatments. Rodin Sculpture 1.0 [...] Read more.
The development of high-filled 3D printing resin necessitates a bonding protocol for dental indirect restorations to achieve optimal bond strength after cementation. This study evaluates shear bond strengths of high-filler 3D printed materials for permanent restorations with various surface treatments. Rodin Sculpture 1.0 (50% lithium disilicate fillers) and 2.0 Ceramic Nanohybrid (>60% zirconia and lithium disilicate fillers) were tested, with Aelite All-Purpose Body composite resin as control. Samples were prepared, post-cured, and sandblasted with alumina (25 µm). Surface roughness was analyzed using an optical profilometer. Two bonding protocols were compared. First, groups were treated with lithium disilicate silane (Porcelain Primer) or zirconia primer (Z-Prime Plus) or left untreated without a bonding agent. Beam-shaped resin cement (DuoLink Universal) specimens were bonded and stored in a 37 °C water bath. Second, additional sets of materials were coated with a bonding agent (All-Bond Universal), either followed by silane application or left untreated. These sets were then similarly stored alongside resin cement specimens. Shear bond tests were performed after 24 h. SEM images were taken after debonding. One-Way ANOVA and post hoc Duncan were performed for the statistical analysis. Rodin 1.0 exhibited increased adhesive failure with silane or zirconia primer coating, but significantly improved bond strengths with bonding agent application. Rodin 2.0 showed consistent bond strengths regardless of bonding agent application, but cohesive failure rates increased with bonding agent and filler coating. In all groups, except for Rodin 1.0 without bonding agent, silane coating increased cohesive failure rate. In conclusion, optimal shear bond strength for high-filler 3D printing materials can be achieved with silane coating and bonding agent application. Full article
(This article belongs to the Special Issue Polymers & Polymer Composites for Dental Applications)
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16 pages, 2165 KiB  
Article
Analysis of Resin-Based Dental Materials’ Composition Depending on Their Clinical Applications
by Claire-Adeline Dantagnan, Sylvie Babajko, Ali Nassif, Sophia Houari, Katia Jedeon, Philippe François, Elisabeth Dursun, Jean-Pierre Attal and Julia Bosco
Polymers 2024, 16(8), 1022; https://doi.org/10.3390/polym16081022 - 9 Apr 2024
Viewed by 875
Abstract
The objective of this study was to detail the monomer composition of resin-based dental materials sold in the market in 2023 and to evaluate the proportion of bisphenol A (BPA)-derivatives in relation to their applications. A search on manufacturers’ websites was performed to [...] Read more.
The objective of this study was to detail the monomer composition of resin-based dental materials sold in the market in 2023 and to evaluate the proportion of bisphenol A (BPA)-derivatives in relation to their applications. A search on manufacturers’ websites was performed to reference resin-based dental materials currently on the European market (including the European Union (EU) and United Kingdom (UK). Their monomer composition was determined using material-safety data sheets and was completed by a search on the PubMed database. Among the 543 material compositions exploitable, 382 (70.3%) contained BPA derivatives. Among them, 56.2% contained BisGMA and 28% BisEMA, the most frequently reported. A total of 59 monomers, of which six were BPA derivatives, were found. In total, 309 materials (56.9%) contained UDMA and 292 (53.8%) TEGDMA. Less than one third of materials identified contained no BPA derivatives. These proportions vary a lot depending on their applications, with materials dedicated to the dental care of young populations containing the highest proportions of BPA-derivative monomers. The long-term effects on human health of the different monomers identified including BPA-derivative monomers is a source of concern. For children and pregnant or lactating women arises the question of whether to take a precautionary principle and avoid the use of resin-based dental materials likely to release BPA by opting for alternative materials. Full article
(This article belongs to the Special Issue Polymers & Polymer Composites for Dental Applications)
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