开发一种生物活性玻璃涂层牙线：抗菌和机械评价。

IF 4.2 3区医学 Q2 ENGINEERING, BIOMEDICAL Journal of Materials Science: Materials in Medicine Pub Date : 2023-10-19 DOI:10.1007/s10856-023-06758-8

Hazel O. Simila, Ana M. Beltrán, Aldo R. Boccaccini

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摘要

在本研究中，我们研究了用壳聚糖或壳聚糖+介孔生物活性玻璃纳米颗粒（MBGNs）涂覆的商业牙线，以确定新制备的牙线的抗菌和机械性能。而这些涂层在24小时后显示出显著的抑制革兰氏（+）和革兰氏（-）细菌生长的能力 h、在3 h.此外，通过添加这些层，牙线的抗拉强度得到了提高，使其更耐用，更有效地清洁牙缝。因此，我们建议加强对这些复合材料的研究，因为它们在促进口腔健康方面显示出巨大的潜力。

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Developing a bioactive glass coated dental floss: antibacterial and mechanical evaluations

In the present study, we investigated commercial dental floss coated with chitosan or chitosan + mesoporous bioactive glass nanoparticles (MBGNs) in order to determine the antimicrobial and mechanical properties of the newly fabricated flosses. Whereas these coatings showed notable ability to inhibit growth of both Gram (+) and Gram (−) bacteria after 24 h, the impact was negligible at 3 h. Furthermore, the tensile strength of the floss was improved by the addition of these layers, making it more durable and effective for cleaning between teeth. We therefore propose enhanced investigations of these composites since they demonstrate enormous potential in promoting oral health.

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来源期刊

Journal of Materials Science: Materials in Medicine 工程技术-材料科学：生物材料

CiteScore

8.00

自引率

0.00%

发文量

审稿时长

3.5 months

期刊介绍： The Journal of Materials Science: Materials in Medicine publishes refereed papers providing significant progress in the application of biomaterials and tissue engineering constructs as medical or dental implants, prostheses and devices. Coverage spans a wide range of topics from basic science to clinical applications, around the theme of materials in medicine and dentistry. The central element is the development of synthetic and natural materials used in orthopaedic, maxillofacial, cardiovascular, neurological, ophthalmic and dental applications. Special biomedical topics include biomaterial synthesis and characterisation, biocompatibility studies, nanomedicine, tissue engineering constructs and cell substrates, regenerative medicine, computer modelling and other advanced experimental methodologies.