Magnesium phosphate pentahydrate nanosheets: Microwave-hydrothermal rapid synthesis using creatine phosphate as an organic phosphorus source and application in protein adsorption

Qi, Chao; Zhu, Ying‐Jie; Wu, Chengtie; Chen, Feng; Wu, Jin

doi:10.1016/j.jcis.2015.10.015

Cited by 21 publications

(13 citation statements)

References 30 publications

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“…Figure 1c shows the XRD of MP0. The peaks at 2θ = 13.5°, 21.0°, 23.1°, 24.2°, 27.9°, 29.3°, 31.4°, 33°, 35.1°, 36.4°, 40.9° and 43.1° correspond to MP0 23 , 24 . The results confirmed that the as-prepared materials consisted of an MP phase, which existed as Mg 3 (PO 4 ) 2 ·5H 2 O, and no additional phases were identified.…”

Section: Resultsmentioning

confidence: 96%

Effects of sintering temperature on surface morphology/microstructure, in vitro degradability, mineralization and osteoblast response to magnesium phosphate as biomedical material

Wang

Wei

et al. 2017

Sci Rep

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Magnesium phosphate (MP) was fabricated using a chemical precipitation method, and the biological performances of MP sintered at different temperatures as a biomedical material was investigated. The results indicated that the densification and crystallinity of MP increased as the sintering temperature increased. As the sintering temperature increased, the degradability of MP in PBS decreased, and the mineralization ability in SBF significantly increased. In addition, the MP sintered at 800 °C (MP8) possessed the lowest degradability and highest mineralization ability. Moreover, the positive response of MG63 cells to MP significantly increased as the sintering temperature increased, and MP8 significantly promoted the cell spreading, proliferation, differentiation and expressions of osteogenic differentiation-related genes. Faster degradation of MP0 resulted in higher pH environments and ion concentrations, which led to negative responses to osteoblasts. However, the appropriate degradation of MP8 resulted in suitable pH environments and ion concentrations, which led to positive responses to osteoblasts. This study demonstrated that the sintering temperature substantially affected the surface morphology/microstructure, degradability and mineralization, and osteoblasts response to magnesium phosphate.

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Section: Resultsmentioning

confidence: 96%

Effects of sintering temperature on surface morphology/microstructure, in vitro degradability, mineralization and osteoblast response to magnesium phosphate as biomedical material

Wang

Wei

et al. 2017

Sci Rep

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“…As shown in Figure , the precipitates have different XRD patterns which can be indexed to different phases. The as‐prepared MgP is mainly a mixture of Mg 3 (PO 4 ) 2 ·5H 2 O (JCPDS 35‐0329) and MgHPO 4 .1·2H 2 O (JCPDS 49‐0752) phases . Meanwhile, MgP‐Vc exhibits peaks belonging to Mg 3 (PO 4 ) 2 ·22H 2 O (JCPDS 44‐0775) and unidentified phase.…”

Section: Resultsmentioning

confidence: 99%

Synthesis of mesoporous magnesium phosphates as dispersing carriers for cryptotanshinone solid dispersions

Zhou

Wang

et al. 2018

Int J Applied Ceramic Tech

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In current work, solid dispersions (SDs) of Cryptotanshinone (CPT) using mesoporous magnesium phosphates (MgPs) as the dispersing carrier (CPT-MgPs SDs) were prepared, characterized, and evaluated. Three mesoporous MgPs (MgP, MgP-Vc, and MgP-Triton) with different phases and morphology were hydrothermally synthesized first. After that, they were combined with CPT to prepare SDs by an ethanol-based solvent evaporation method. It was observed that the large CPT crystals were transformed into amorphous micro-molecular particles and well dispersed in MgPs nanoparticles after the solvent evaporation procedure. In addition, all MgPs were self-assembled into microspherical agglomerates of palate-like particles. The dissolution studies of CPT from MgPs indicated that 1) the dissolution of CPT from SDs can be improved on comparison to pure CPT, 2) MgP is the best among all carrier tested, but still not satisfactory. In addition, 2 other phenomena about CPT-MgP SD were observed. One was that an apparent increasing trend is seen between the MgP weight ratios and the dissolution rate of CPT. The other one was that MgP can be a pH responsive carrier to tailor the dissolution behavior of CPT. Development of promising SD with CPT solubility improvement, pH responsibility, and sustained drug release ability is still deserved in future.

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“…For instance, MPHSs with a thickness of about 20 nm (Fig. 2E) have been synthesized using creatine phosphate as a biocompatible organic phosphorus source by the microwave-assisted synthesis method, 28 and AMP flower-like hierarchical nanostructures (Fig. 2F) have also been synthesized under microwave heating conditions using fructose 1,6-bisphosphate trisodium salt as an organic phosphorus source.…”

Section: Nanostructured Magnesium Phosphate Biomaterialsmentioning

confidence: 99%

Biodegradable magnesium phosphates in biomedical applications

et al. 2022

J. Mater. Chem. B

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Magnesium phosphate pentahydrate nanosheets: Microwave-hydrothermal rapid synthesis using creatine phosphate as an organic phosphorus source and application in protein adsorption

Cited by 21 publications

References 30 publications

Effects of sintering temperature on surface morphology/microstructure, in vitro degradability, mineralization and osteoblast response to magnesium phosphate as biomedical material

Effects of sintering temperature on surface morphology/microstructure, in vitro degradability, mineralization and osteoblast response to magnesium phosphate as biomedical material

Synthesis of mesoporous magnesium phosphates as dispersing carriers for cryptotanshinone solid dispersions

Biodegradable magnesium phosphates in biomedical applications

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