Synthesis of a novel nanostructured zinc oxide/baghdadite coating on Mg alloy for biomedical application: In-vitro degradation behavior and antibacterial activities

Bakhsheshi-Rad, H.R.; Hamzah, Esah; Ismail, Ahmad Fauzi; Aziz, Madzlan; Kasiri‐Asgarani, Masoud; Akbari, Ebrahim; Jabbarzare, Saeid; Najafinezhad, A.; Hadisi, Zhina

doi:10.1016/j.ceramint.2017.07.233

Cited by 59 publications

(18 citation statements)

References 34 publications

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“…It is obvious that the number of pores is strongly related to the concentration of BAGH into the cement matrix. Similar studies 28,29,31 depicted that the deposition of Ca-P layer stimulated the proliferation of the bone cells. The main reason for the presence of the pores on the cement matrix is the entrapment of air bubbles throughout mixing and monomer vaporization process.…”

Section: Mechanical Propertiessupporting

confidence: 61%

“…It was also reported 16 that the dissolution of BAGH as a ternary ceramic-stimulated osteoblast cellular activity on the ceramics due to its Ca and Si-containing ionic products. Similar studies 28,29,31 depicted that the deposition of Ca-P layer stimulated the proliferation of the bone cells. Furthermore, increasing the concentration of BAGH in the cements up to 60 wt.% increases the cell viability in the entire cell culture time.…”

Section: Mechanical Propertiessupporting

confidence: 61%

“…There is a difference between the shrinkage volume of the polymer matrix and BAGH particles; therefore, the particles were entrapped in the matrix. 28,29 Based on the results of the present study, it is feasible to conclude that the incorporation of BAGH into the cement matrix leads to the improvement of mechanical properties and, in comparison to calcium phosphate cement (CPC) the bone cement (12-55 MPa) presented a higher compressive strength which indicated its potential for orthopedic applications. The aforementioned stress is a hoop stress which leads to the reduction of the bonding strength between the reinforcement phase (BAGH) and the cement matrix.…”

Section: Mechanical Propertiesmentioning

confidence: 59%

“…8,16,27 The incorporation of BAGH particles into the cement matrix as a reinforcement phase acts as a grain boundary to hinder crack growth, thus increasing the mechanical properties. 28,29 Based on the results of the present study, it is feasible to conclude that the incorporation of BAGH into the cement matrix leads to the improvement of mechanical properties and, in comparison to calcium phosphate cement (CPC) the bone cement (12-55 MPa) presented a higher compressive strength which indicated its potential for orthopedic applications. Figure 7 demonstrates the elastic modulus and compressive strength of the cements as a function of BAGH after soaking in the SBF solution for 7 days.…”

Section: Mechanical Propertiesmentioning

confidence: 59%

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Apatite‐forming ability, cytocompatibility, and mechanical properties enhancement of poly methyl methacrylate‐based bone cements by incorporating of baghdadite nanoparticles

Pahlevanzadeh

Bakhsheshi-Rad

Ismail

et al. 2019

Int J Applied Ceramic Tech

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Bone cement synthesis through combination of polymers and bioceramics leads to the enhancement of mechanical and biological performances required for osteogenic properties and apatite‐formation ability with the aim of new bone growth. The purpose of the present study is to characterize a novel poly methyl methacrylate–poly caprolactone (PCL) bone cement containing baghdadite (BAGH) for orthopedic applications. Considerable enhancement in the mechanical properties was found in the cement containing BAGH compared to the cement without BAGH. Noticeably, favorable bioactivity was found in the bone cement containing BAGH, while the cement without BAGH presented poor bioactivity. The MTT assay illustrated that the MG63 osteoblasts' viability was noticeably improved by incorporation of BAGH into the cement. In addition, higher cell attachment and spreading were observed in the cement containing BAGH compared to the cement without BAGH. Hence, the synergistic effects of the cement containing BAGH including high mechanical properties, good bioactivity, and desirable cytocompatibility make it an attractive candidate for filling bone defects in orthopedic surgeries.

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Section: Mechanical Propertiessupporting

confidence: 61%

Section: Mechanical Propertiessupporting

confidence: 61%

Section: Mechanical Propertiesmentioning

confidence: 59%

Section: Mechanical Propertiesmentioning

confidence: 59%

See 2 more Smart Citations

Apatite‐forming ability, cytocompatibility, and mechanical properties enhancement of poly methyl methacrylate‐based bone cements by incorporating of baghdadite nanoparticles

Pahlevanzadeh

Bakhsheshi-Rad

Ismail

et al. 2019

Int J Applied Ceramic Tech

View full text Add to dashboard Cite

show abstract

“…Most of the nanobelts are single crystals and free from defects and dislocations. To obtain the ZnO nanowire arrays (NWAs) via catalyst-free CVD methods, many groups have adopted different methods to reach the objective [58][59][60][61][62]. One method is to adopt a ZnO film layer to induce the growth of ZnO NWs.…”

Section: Chemical Vapor Deposition (Cvd)mentioning

confidence: 99%

Methodologies for Achieving 1D ZnO Nanostructures Potential for Solar Cells

Kwok¹

2019

Renewable and Sustainable Composites

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One-dimensional (1D) nanostructures are generally used to describe large aspect ratio rods, wires, belts, and tubes. The 1D ZnO nanostructures have become the focus of research owing to its unique physical and technological significance in fabricating nanoscale devices. When the radial dimension of the 1D ZnO nanostructures decreases to some lengths (e.g., the light wavelength, the mean of the free path of the phonon, Bohr radius, etc.), the effect of the quantum mechanics is definitely crucial. With the large surface-to-volume ratio and the confinement of two dimensions, 1D ZnO nanostructures possess the captivating electronic, magnetic, and optical properties. Furthermore, 1D ZnO nanostructure's large aspect ratio, an ideal candidate for the energy transport material, can conduct the quantum particles (photons, phonons, electrons) to improve the relevant technique applications. To date, many methods have been developed to synthesize 1D ZnO nanostructures. Therefore, methodologies for achieving 1D ZnO nanostructures are expressed, and the relevant potential application for solar cells are also present to highlight the attractive property of 1D ZnO nanostructures.

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Bioactive, Antibacterial, and Biocompatible Multifunctional Mg–GO/ZnO Nanocomposite with Improved Mechanical and Corrosion Characteristics

Raeisidehkordi,

Zolfaghari Baghbaderani,

Bakhsheshi‐Rad

et al. 2024

Adv Eng Mater

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Addressing bacterial infection poses a notable challenge associated with medical implants, including magnesium (Mg)‐based implants used in orthopedic applications. The present work investigates the effect of graphene oxide (GO) and zinc oxide (ZnO) fillers on the microstructure, mechanical strength, corrosion resistance, antibacterial activity, and biodegradation properties of Mg alloy. The co‐inclusion of GO and ZnO in the nanocomposites (NCs) resulted in enhanced microhardness, compressive strength, corrosion performance, and hydrophobicity, with values rising from 51 to 82 Hv and 165 to 269 MPa, polarization resistance from 236 to 429 Ω cm2, and water contact angle from 46° to 87°, respectively. An exploration of the corrosion mechanism using electrochemical impedance spectroscopy and identification of NC characteristics revealed that the NC's compactness and the hindrance of corrosive ion penetration into the Mg matrix were attributed to the presence of GO/ZnO fillers. Additionally, the formulated NC improved MG63 cell proliferation and attachment. These findings indicate that the developed Mg‐based NCs, leveraging its antimicrobial properties through the inclusion of zinc oxide nanoparticles (ZnONPs) and graphene oxide nanoflakes (GONFs), holds significant potential as a degradable material for temporary orthopedic bone implants.

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Synthesis of a novel nanostructured zinc oxide/baghdadite coating on Mg alloy for biomedical application: In-vitro degradation behavior and antibacterial activities

Cited by 59 publications

References 34 publications

Apatite‐forming ability, cytocompatibility, and mechanical properties enhancement of poly methyl methacrylate‐based bone cements by incorporating of baghdadite nanoparticles

Apatite‐forming ability, cytocompatibility, and mechanical properties enhancement of poly methyl methacrylate‐based bone cements by incorporating of baghdadite nanoparticles

Methodologies for Achieving 1D ZnO Nanostructures Potential for Solar Cells

Bioactive, Antibacterial, and Biocompatible Multifunctional Mg–GO/ZnO Nanocomposite with Improved Mechanical and Corrosion Characteristics

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