Microbial corrosion of metallic biomaterials in the oral environment
文献类型：期刊论文
| 作者 | Xu, Weichen1,4; Yu, Fei5; Addison, Owen3; Zhang, Binbin1,4 ; Guan, Fang1,4; Zhang, Ruiyong1,4; Hou, Baorong1,4; Sand, Wolfgang1,2
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| 刊名 | ACTA BIOMATERIALIA
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| 出版日期 | 2024-08-01 |
| 卷号 | 184页码:22-36 |
| 关键词 | Microbiologically influenced corrosion Metallic biomaterials Oral environment Microorganism Corrosion mechanism Mitigating methods Antimicrobial |
| ISSN号 | 1742-7061 |
| DOI | 10.1016/j.actbio.2024.06.032 |
| 通讯作者 | Xu, Weichen(w.xu@qdio.ac.cn) ; Yu, Fei(feiyu@qdu.edu.cn) |
| 英文摘要 | A wide variety of microorganisms have been closely linked to metal corrosion in the form of adherent surface biofilms. Biofilms allow the development and maintenance of locally corrosive environments and/or permit direct corrosion including pitting corrosion. The presence of numerous genetically distinct microorganisms in the oral environment poses a threat to the integrity and durability of the surface of metallic prostheses and implants used in routine dentistry. However, the association between oral microorganisms and specific corrosion mechanisms is not clear. It is of practical importance to understand how microbial corrosion occurs and the associated risks to metallic materials in the oral environment. This knowledge is also important for researchers and clinicians who are increasingly concerned about the biological activity of the released corrosion products. Accordingly, the main goal was to comprehensively review the current literature regarding oral microbiologically influenced corrosion (MIC) including characteristics of biofilms and of the oral environment, MIC mechanisms, corrosion behavior in the presence of oral microorganisms and potentially mitigating technologies. Findings included that oral MIC has been ascribed mostly to aggressive metabolites secreted during microbial metabolism (metabolite-mediated MIC). However, from a thermodynamic point of view, extracellular electron transfer mechanisms (EETMIC) through pili or electron transfer compounds cannot be ruled out. Various MIC mitigating methods have been demonstrated to be effective in short term, but long term evaluations are necessary before clinical applications can be considered. Currently most in-vitro studies fail to simulate the complexity of intraoral physiological conditions which may either reduce or exacerbate corrosion risk, which must be addressed in future studies. Statement of significance A thorough analysis on literature regarding oral MIC (microbiologically influenced corrosion) of biomedical metallic materials has been carried out, including characteristics of oral environment, MIC mechanisms, corrosion behaviors in the presence of typical oral microorganisms and potential mitigating methods (materials design and surface design). There is currently a lack of mechanistic understanding of oral MIC which is very important not only to corrosion researchers but also to dentists and clinicians. This paper discusses the significance of biofilms from a biocorrosion perspective and summarizes several aspects of MIC mechanisms which could be caused by oral microorganisms. Oral MIC has been closely associated with not only the materials research but also the dental/clinical research fields in this work. |
| WOS关键词 | MICROBIOLOGICALLY INFLUENCED CORROSION ; EXTRACELLULAR ELECTRON-TRANSFER ; SULFATE-REDUCING BACTERIA ; STREPTOCOCCUS-MUTANS ; BIOFILM FORMATION ; STAINLESS-STEEL ; PURE TITANIUM ; CARBON-STEEL ; ANTIBACTERIAL PROPERTIES ; DENTAL IMPLANTS |
| 资助项目 | Shandong Provincial Natural Science Foundation , China[ZR2023ME063] ; Shandong Spe-cial Steel Materials and Equipment Innovation and Entrepreneur-ship Community[2022TGGTT0103] ; Shandong Key Laboratory of Corrosion Science, China |
| WOS研究方向 | Engineering ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001284471100001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/186183]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Xu, Weichen; Yu, Fei |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Adv Marine Mat, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Univ Duisburg Essen, Biofilm Ctr, D-45141 Essen, Germany 3.Kings Coll London, Fac Dent Oral & Craniofacial Sci, Ctr Oral Clin Translat Sci, London WC2R 2LS, England 4.Guangxi Acad Sci, Inst Marine Corros Protect, 98 Daling Rd, Nanning 530007, Peoples R China 5.Qingdao Univ, Qingdao Med Coll, Sch Basic Med, 308 Ningxia Rd, Qingdao 266021, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Weichen,Yu, Fei,Addison, Owen,et al. Microbial corrosion of metallic biomaterials in the oral environment[J]. ACTA BIOMATERIALIA,2024,184:22-36. |
| APA | Xu, Weichen.,Yu, Fei.,Addison, Owen.,Zhang, Binbin.,Guan, Fang.,...&Sand, Wolfgang.(2024).Microbial corrosion of metallic biomaterials in the oral environment.ACTA BIOMATERIALIA,184,22-36. |
| MLA | Xu, Weichen,et al."Microbial corrosion of metallic biomaterials in the oral environment".ACTA BIOMATERIALIA 184(2024):22-36. |
入库方式： OAI收割
来源：海洋研究所
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