Effect of zeolite on the corrosion behavior, biocompatibility and antibacterial activity of porous magnesium/zeolite composite scaffolds

Saheban, M.; Bakhsheshi-Rad, H.R.; Kasiri‐Asgarani, Masoud; Hamzah, Esah; Ismail, Ahmad Fauzi; Aziz, Madzlan; Dayaghi, E.

doi:10.1080/10667857.2018.1549803

Cited by 23 publications

(30 citation statements)

References 38 publications

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“…A zeolit tartalmú scaffoldok pH-ja alacsonyabb, a magnéziumtartalmú scaffoldok esetében a zeolit csökkenti a felszabaduló hidrogén mennyiségét. A magnéziumtartalmú scaffoldoknál a korrózió és hidrogénfelszabadulás jelentős problémát okozhat [4,15,17,18]. Az általunk mért életképességi vizsgálatok DPSC sejtek esetében is magasabb proliferációs értékeket mutatott a magnézium és zeolit együttes alkalmazásakor.…”

Section: Képunclassified

“…A Mg-zeolit-és zeolitkezelések az alacsonyabb koncentrációk esetében (0,325, 0,15 mM) magasabb életképességet és proliferációs értéket mutattak. Ez több irodalmi adattal összhangban lévő eredmény [23,9,7,4]. A Mg-zeolittal kezelt DPSC sejtek abszorbancia-értékei magasabb értékeket mutattak a zeolitmintákkal összehasonlítva [4].…”

Section: Képunclassified

“…Ez több irodalmi adattal összhangban lévő eredmény [23,9,7,4]. A Mg-zeolittal kezelt DPSC sejtek abszorbancia-értékei magasabb értékeket mutattak a zeolitmintákkal összehasonlítva [4]. A zeolit alumínium-és szilíciumtartalma miatt mitogén hatással rendelkezik, és segíti az osz teoge nezist.…”

Section: Képunclassified

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Zeolit és magnéziummal ioncserélt zeolit in vitro összehasonlító vizsgálata

Szilágyi

Czibulya

Csík³

et al. 2021

fogorv-szemle

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A zeolit és magnéziummal ioncserélt zeolitrendszer vizsgálata humán őssejteken és a különböző koncentrációk hatásárabekövetkező eltérő életképesség és ALP aktivitás értékek információt nyújtanak a csontosodást, csont „turnovert”befolyásoló tényezőkről. Jelen munkánk célja a zeolit és a magnéziummal ioncserélt zeolit koncentrációk (0,605 mM,0,325 mM, 0,15 mM Mg-zeolit és zeolit) hatásának vizsgálata volt in vitro kísérleti rendszerben, tenyésztő médiumbanbölcsességfog eredetű (DPSC) sejteken, különböző mintavételi időpontokban (1., 4., 7. és 14. nap).Az életképesség és alkalikus foszfatáz aktivitás méréseink alapján mindkét vizsgált komponens, így a zeolit és a magnéziummalioncserélt zeolit több területen is ígéretes összetevője lehet a jövő mesterséges szövettenyésztést alkalmazóorvosi beavatkozásainak. Kísérleteink alapján a Mg-zeolit bizonyult hatékonyabbnak a hagyományosan használt zeolittal szemben.

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Zeolit és magnéziummal ioncserélt zeolit in vitro összehasonlító vizsgálata

Szilágyi

Czibulya

Csík³

et al. 2021

fogorv-szemle

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“…According to the literature available [ 153 , 154 , 155 , 156 , 157 , 158 , 159 , 160 , 161 , 162 , 163 , 164 , 165 , 166 , 167 , 168 , 169 , 170 , 171 , 172 , 173 , 174 , 175 , 176 , 177 , 178 , 179 , 180 , 181 , 182 , 183 , 184 , 185 , 186 , 187 ], limited research has been performed on CNT-reinforced MMCs due to difficulties in fabricating and dispersion of CNTs in the matrix. Most studies investigated the fabrication methods such as the casting process and powder metallurgy for developing Mg-based alloy [ 188 , 189 , 190 , 191 , 192 , 193 , 194 , 195 , 196 , 197 , 198 , 199 , 200 , 201 , 202 , 203 ,…”

Section: Summary and Future Road Mapsmentioning

confidence: 99%

Carbon Nanotubes (CNTs)-Reinforced Magnesium-Based Matrix Composites: A Comprehensive Review

et al. 2020

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In recent years considerable attention has been attracted to magnesium because of its light weight, high specific strength, and ease of recycling. Because of the growing demand for lightweight materials in aerospace, medical and automotive industries, magnesium-based metal matrix nanocomposites (MMNCs) reinforced with ceramic nanometer-sized particles, graphene nanoplatelets (GNPs) or carbon nanotubes (CNTs) were developed. CNTs have excellent material characteristics like low density, high tensile strength, high ratio of surface-to-volume, and high thermal conductivity that makes them attractive to use as reinforcements to fabricate high-performance, and high-strength metal-matrix composites (MMCs). Reinforcing magnesium (Mg) using small amounts of CNTs can improve the mechanical and physical properties in the fabricated lightweight and high-performance nanocomposite. Nevertheless, the incorporation of CNTs into a Mg-based matrix faces some challenges, and a uniform distribution is dependent on the parameters of the fabricating process. The characteristics of a CNTs reinforced composite are related to the uniform distribution, weight percent, and length of the CNTs, as well as the interfacial bonding and alignment between CNTs reinforcement and the Mg-based matrix. In this review article, the recent findings in the fabricating methods, characterization of the composite’s properties, and application of Mg-based composites reinforced with CNTs are studied. These include the strategies of fabricating CNT-reinforced Mg-based composites, mechanical responses, and corrosion behaviors. The present review aims to investigate and conclude the most relevant studies conducted in the field of Mg/CNTs composites. Strategies to conquer complicated challenges are suggested and potential fields of Mg/CNTs composites as upcoming structural material regarding functional requirements in aerospace, medical and automotive industries are particularly presented.

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“…The amount, dispersion, and size of the reinforcements are key elements regarding the mechanical performance and degradation rate of Mg MMCs. Numerous reinforcements were used to fabricate Mg MMCs, including Ca-P-and bioglass (BG)-based ceramic [85][86][87][88], ZnO [25], and Ca particles [89], by means of powder metallurgy (PM) and stir casting (SC) methods. In this context, it was suggested that the uniform distribution of GNPs in the metal matrix is a crucial issue throughout the fabrication of composites.…”

Section: Fabrication Of Graphene-mg Mmncsmentioning

confidence: 99%

Graphene Family Nanomaterial Reinforced Magnesium-Based Matrix Composites for Biomedical Application: A Comprehensive Review

Abazari

Shamsipur

Bakhsheshi‐Rad

et al. 2020

Metals

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Together with the enhancement of the load-bearing implant process for bone substitution and reproduction, an increasing requirement was observed concerning biodegradable magnesium and its alloys with lighter density and outstanding characteristics. Regardless of the current great potential of Mg utilization currently, the broader use of Mg alloys continues to be constrained by several natural causes, such as low resistance of corrosion, inadequate mechanical integrity during the healing process, and poor antibacterial performance. In this perspective, Mg-based composite encapsulated within graphene family nanomaterials (GFNs) such as graphene (Gr), graphene oxide (GO), graphene nanoplatelets (GNPs), and reduced graphene oxide (rGO) as reinforcement agents present great antibacterial activity, as well as cellular response and depicted numerous benefits for biomedical use. Magnesium matrix nanocomposites reinforced with GFNs possess enhanced mechanical properties and high corrosion resistance (low concentration graphene). It is worth noting that numerous elements including the production technique of the Mg-based composite containing GFNs and the size, distribution, and amounts of GFNs in the Mg-based matrix have a crucial role in their properties and applications. Then, the antibacterial mechanisms of GFN-based composite are briefly described. Subsequently, the antibacterial and strengthening mechanisms of GFN-embedded Mg-based composites are briefly described. This review article is designed to wrap up and explore the most pertinent research performed in the direction of Mg-based composites encapsulated within GFNs. Feasible upcoming investigation directions in the field of GFN-embedded Mg-based composites are discussed in detail.

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Effect of zeolite on the corrosion behavior, biocompatibility and antibacterial activity of porous magnesium/zeolite composite scaffolds

Cited by 23 publications

References 38 publications

Zeolit és magnéziummal ioncserélt zeolit in vitro összehasonlító vizsgálata

Zeolit és magnéziummal ioncserélt zeolit in vitro összehasonlító vizsgálata

Carbon Nanotubes (CNTs)-Reinforced Magnesium-Based Matrix Composites: A Comprehensive Review

Graphene Family Nanomaterial Reinforced Magnesium-Based Matrix Composites for Biomedical Application: A Comprehensive Review

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