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用于生物材料应用的石墨烯和五氧化二铌包覆钛

Titanium Coated with Graphene and Niobium Pentoxide for Biomaterial Applications.

作者信息

Corado Hazel Paloma Reis, Moura de Souza Soraes Francielly, Barbosa Dyanni Manhães, Lima Andreza Menezes, Elias Carlos Nelson

机构信息

Instituto Militar de Engenharia-IME, Department of Materials Science, Praça General Tibúrcio, 80, Praia Vermelha, Urca, CEP 22290-270, Rio de Janeiro, RJ, Brazil.

出版信息

Int J Biomater. 2022 Nov 30;2022:2786101. doi: 10.1155/2022/2786101. eCollection 2022.

DOI:10.1155/2022/2786101
PMID:36506263
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9729051/
Abstract

Graphene and niobium oxide are used in biomaterial coatings. In this work, commercially pure titanium (cp Ti) was coated with graphene oxide (GO), niobium pentoxide (NbO), and a mixture of both materials (NbGO) by the electrochemical deposition method. The surface morphology, roughness, wettability, and degradation of coated and uncoated samples were analyzed by scanning electron microscopy, interferometry, and contact angle. The results showed that the specimens coated with NbGO (cp Ti-NbGO) showed the highest surface roughness (Ra = 0.64 m) and were hydrophobic. The contact () angle between water and the surface of uncoated specimens (cp Ti), coated with GO (cp Ti-GO), coated with a mixture with GO and NbO) (cp Ti-NbGO), and coated with NbO were 50.74°, 44.35°, 55.86°, and 100.35°, respectively. The electrochemical corrosion tests showed that coating with graphene oxide increased the corrosion resistance and coating with NbO decreased the corrosion resistance. The negative effect of the effect of NbO coating in corrosion resistance compensated for the release of NbO, which helps osseointegration, increasing cell viability, and proliferation of osteoblasts. The NbGO coating may be a good way to combine the bactericidal effect of graphene oxide with the osseointegration effect of NbO.

摘要

石墨烯和氧化铌被用于生物材料涂层。在这项工作中，通过电化学沉积法将氧化石墨烯（GO）、五氧化二铌（NbO）以及这两种材料的混合物（NbGO）涂覆在商业纯钛（cp Ti）上。通过扫描电子显微镜、干涉测量法和接触角分析了涂覆和未涂覆样品的表面形态、粗糙度、润湿性和降解情况。结果表明，涂覆有NbGO的样品（cp Ti-NbGO）显示出最高的表面粗糙度（Ra = 0.64μm）且具有疏水性。未涂覆样品（cp Ti）、涂覆有GO的样品（cp Ti-GO）、涂覆有GO和NbO混合物的样品（cp Ti-NbGO）以及涂覆有NbO的样品表面与水之间的接触角分别为50.74°、44.35°、55.86°和100.35°。电化学腐蚀试验表明，涂覆氧化石墨烯提高了耐腐蚀性，而涂覆NbO降低了耐腐蚀性。NbO涂层对耐腐蚀性的负面影响被NbO的释放所补偿，NbO有助于骨整合、提高细胞活力以及成骨细胞的增殖。NbGO涂层可能是将氧化石墨烯的杀菌作用与NbO的骨整合作用相结合的一种好方法。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/e899044e25eb/IJBM2022-2786101.010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/9465eeeef8c8/IJBM2022-2786101.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/f29a1135e6db/IJBM2022-2786101.002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/d325aec01a97/IJBM2022-2786101.003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/9064a81e0ed2/IJBM2022-2786101.004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/e4bdd2f73143/IJBM2022-2786101.005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/44ec73ba3a7b/IJBM2022-2786101.006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/41ae9f88ef74/IJBM2022-2786101.007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/35c8578ff311/IJBM2022-2786101.008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/b2b5187f8767/IJBM2022-2786101.009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/e899044e25eb/IJBM2022-2786101.010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/9465eeeef8c8/IJBM2022-2786101.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/f29a1135e6db/IJBM2022-2786101.002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/d325aec01a97/IJBM2022-2786101.003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/9064a81e0ed2/IJBM2022-2786101.004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/e4bdd2f73143/IJBM2022-2786101.005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/44ec73ba3a7b/IJBM2022-2786101.006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/41ae9f88ef74/IJBM2022-2786101.007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/35c8578ff311/IJBM2022-2786101.008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/b2b5187f8767/IJBM2022-2786101.009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/346f/9729051/e899044e25eb/IJBM2022-2786101.010.jpg

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本文引用的文献

1
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2
Microgrooves and Microrugosities in Titanium Implant Surfaces: An In Vitro and In Vivo Evaluation.钛种植体表面的微沟槽和微粗糙度：一项体外和体内评估
Materials (Basel). 2019 Apr 19;12(8):1287. doi: 10.3390/ma12081287.
3
Kinetic studies of attachment and re-orientation of octyltriethoxysilane for formation of self-assembled monolayer on a silica substrate.
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Odontology. 2024 Jul;112(3):884-894. doi: 10.1007/s10266-023-00884-z. Epub 2024 Jan 30.
辛基三乙氧基硅烷在二氧化硅基底上形成自组装单分子层的附着及重新定向的动力学研究。
Mater Sci Eng C Mater Biol Appl. 2016 Nov 1;68:423-429. doi: 10.1016/j.msec.2016.06.003. Epub 2016 Jun 5.
4
Characterization, corrosion behavior, cellular response and in vivo bone tissue compatibility of titanium-niobium alloy with low Young's modulus.低杨氏模量钛铌合金的表征、腐蚀行为、细胞反应及体内骨组织相容性
Mater Sci Eng C Mater Biol Appl. 2016 Feb;59:565-576. doi: 10.1016/j.msec.2015.10.062. Epub 2015 Oct 21.
5
Early osseointegration driven by the surface chemistry and wettability of dental implants.早期骨整合由种植牙表面化学和润湿性驱动。
J Appl Oral Sci. 2015 May-Jun;23(3):279-87. doi: 10.1590/1678-775720140483.
6
A review on the wettability of dental implant surfaces II: Biological and clinical aspects.牙种植体表面润湿性综述II：生物学和临床方面
Acta Biomater. 2014 Jul;10(7):2907-18. doi: 10.1016/j.actbio.2014.03.032. Epub 2014 Apr 5.
7
Antibacterial activity of large-area monolayer graphene film manipulated by charge transfer.通过电荷转移操控大面积单层石墨烯膜的抗菌活性。
Sci Rep. 2014 Mar 12;4:4359. doi: 10.1038/srep04359.
8
Effect of cyclic precalcification of nanotubular TiO2 layer on the bioactivity of titanium implant.纳米管 TiO2 层的周期性预钙化对钛植入物生物活性的影响。
Biomed Res Int. 2013;2013:293627. doi: 10.1155/2013/293627. Epub 2013 Aug 29.
9
Graphene synthesis: relationship to applications.石墨烯合成：与应用的关系。
Nanoscale. 2013 Jan 7;5(1):38-51. doi: 10.1039/c2nr32629a. Epub 2012 Nov 19.
10
Early osseointegration to hydrophilic and hydrophobic implant surfaces in humans.早期骨整合到亲水和疏水种植体表面在人类。
Clin Oral Implants Res. 2011 Apr;22(4):349-56. doi: 10.1111/j.1600-0501.2011.02172.x.