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Dental Materials: Molecular Advances, Diagnostic, and Treatment

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Materials Science".

Deadline for manuscript submissions: closed (26 May 2023) | Viewed by 1669

Special Issue Editors


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Guest Editor
Medical Oncology, Department of Precision Medicine, Università degli Studi della Campania “Luigi Vanvitelli”, 80131 Naples, Italy
Interests: biomaterials; cell biology; cancer cells; cancer cell biology; genetics
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Guest Editor
Institute of Food Sciences, Italian National Research Council, CNR, 83100 Avellino, Italy
Interests: food functional packaging; biopolymers (film and coating); shelf-life; biopreservatives; analysis
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues, 

The development of new therapeutic materials is followed by necessary equipment, instruments, and treatment techniques in the dental field. Newly developed materials and technologies, such as nanotechnology, can contribute to solving the problems of traditional dental care and lead to profound changes in prosthetics, restorative dentistry, and endodontics. In the last few years, new diagnostic and therapeutic approaches have been developed in dentistry, dental materials representing a fundamental aspect of clinical practice. Novel biomaterials and technologies have been developed to diagnose and treat diseases in the oral and maxillofacial areas, increasing the accuracy of diagnoses and making planned treatments more precise.

The principal aim of this Special Issue is to promote papers including molecular and in silico data of innovative advances in and knowledge of oral diagnoses, basic and applied characters that focus on the properties or performances of dental materials or the reactions of host tissues to materials, along with diagnostic and therapeutic technologies in the orofacial fields of oral medicine, oral biology, oral microbiology, and oral bioengineering from a molecular point of view. Researchers conducting studies on these topics are invited to submit original research articles and reviews.

Works regarding molecular, biological, cellular, and material research with a basic perspective are encouraged.

Dr. Valentina Belli
Dr. Maria Grazia Volpe
Guest Editors

Manuscript Submission Information

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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. International Journal of Molecular Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

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Published Papers (1 paper)

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Research

19 pages, 21486 KiB  
Article
Comparative Evaluation of the Repair Bond Strength of Dental Resin Composite after Sodium Bicarbonate or Aluminum Oxide Air-Abrasion
by Kinga Dorottya Németh, Roland Told, Péter Szabó, Péter Maróti, Réka Szénai, Zsolt Balázs Pintér, Bálint Viktor Lovász, József Szalma and Edina Lempel
Int. J. Mol. Sci. 2023, 24(14), 11568; https://doi.org/10.3390/ijms241411568 - 17 Jul 2023
Viewed by 1378
Abstract
The dental prophylactic cleaning of a damaged resin-based composite (RBC) restoration with sodium bicarbonate can change the surface characteristics and influence the repair bond strength. The purpose of this study was to compare the effect of sodium bicarbonate (SB) and aluminum oxide (AO) [...] Read more.
The dental prophylactic cleaning of a damaged resin-based composite (RBC) restoration with sodium bicarbonate can change the surface characteristics and influence the repair bond strength. The purpose of this study was to compare the effect of sodium bicarbonate (SB) and aluminum oxide (AO) surface treatments on the microtensile bond strength (µTBS) of repaired, aged RBC. Bar specimens were prepared from microhybrid RBC and aged in deionized water for 8 weeks. Different surface treatments (AO air-abrasion; SB air-polishing), as well as cleaning (phosphoric acid, PA; ethylene-diamine-tetraacetic-acid, EDTA) and adhesive applications (single bottle etch-and-rinse, ER; universal adhesive, UA), were used prior to the application of the repair RBC. Not aged and aged but not surface treated RBCs were used as positive and negative controls, respectively. The repaired blocks were cut into sticks using a precision grinding machine. The specimens were tested for tensile fracture and the µTBS values were calculated. Surface characteristics were assessed using scanning electron microscopy. AO-PA-UA (62.6 MPa) showed a 20% increase in µTBS compared to the NC (50.2 MPa), which proved to be the most significant. This was followed by SB-EDTA-UA (58.9 MPa) with an increase of 15%. In addition to AO-PA-UA, SB-EDTA-UA could also be a viable alternative in the RBC repair protocol. Full article
(This article belongs to the Special Issue Dental Materials: Molecular Advances, Diagnostic, and Treatment)
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