2016
DOI: 10.1016/j.matdes.2015.09.157
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Effects of MgO whiskers on mechanical properties and crystallization behavior of PLLA/MgO composites

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Cited by 52 publications
(39 citation statements)
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“…Besides, its alkaline degradation products may be in favor of constructing weakly alkaline microenvironments for cellular responses; the magnesium ion is widely involved in human metabolisms, playing an significant role in regulating cellular responses [15] . In addition, it has been previously used as a rigid filler for reinforcing polymer [16,17] . Haldorai and Shim [18] prepared chitosan/MgO composites by chemical precipitation method and found the composites showed a much higher killing rate against Escherichia coli (E. coli) compared with chitosan.…”
Section: Introductionmentioning
confidence: 99%
“…Besides, its alkaline degradation products may be in favor of constructing weakly alkaline microenvironments for cellular responses; the magnesium ion is widely involved in human metabolisms, playing an significant role in regulating cellular responses [15] . In addition, it has been previously used as a rigid filler for reinforcing polymer [16,17] . Haldorai and Shim [18] prepared chitosan/MgO composites by chemical precipitation method and found the composites showed a much higher killing rate against Escherichia coli (E. coli) compared with chitosan.…”
Section: Introductionmentioning
confidence: 99%
“…It has been reported that the dissolution of MgO in vitro prominently influences the solution pH through alkaline degradation [ 19 ]. Recently, the researchers utilized the different shapes of MgO [ 9 , 19 , 20 , 21 , 22 , 23 , 24 ] as fillers and introduced them to PLLA for preparing composites. The results mostly showed that the mechanical properties and thermal behavior of PLLA improved significantly with the presence of MgO fillers, which was also proved in our works [ 24 ].…”
Section: Introductionmentioning
confidence: 99%
“…In this work, the MgO whiskers were modified using stearic acid, and the chemical bondings were obtained through the interaction between them, as demonstrated by our previous work [ 24 ]. Because stearic acid is effective in modifying inorganic fillers like hydroxyapatite [ 30 ] and TiO 2 [ 31 ] through changing the polarities, it was greatly helpful in improving the distribution of MgO whiskers and enhancing the interface of the PLLA composites.…”
Section: Introductionmentioning
confidence: 99%
“…To get implants that stimulate bone formation, studies have shown that the use of nanoparticles of magnesium oxide with hydroxyapatite is a subject of great interest. 15 Also, there are several important considerations that need to be taken into consideration in the process of rebuilding a bone tissue.…”
Section: Introductionmentioning
confidence: 99%