Mineralization Activity of Li2Ca2Si2O7 Bioceramics

Hongyi XU; Dong ZHAI; Wanting CAO; Zhenhua CHEN; Wenhao QIAN; Lei CHEN

doi:10.15541/jim20200657

Journals >Journal of Inorganic Materials >Volume 36 >Issue 7 >Page 753 > Article

Journal of Inorganic Materials
Vol. 36, Issue 7, 753 (2021)

Mineralization Activity of Li₂Ca₂Si₂O₇ Bioceramics

Hongyi XU¹, Dong ZHAI², Wanting CAO¹, Zhenhua CHEN³, Wenhao QIAN^1、*, and Lei CHEN^2、*

Author Affiliations

¹1. Shanghai Xuhui District Dental Center, Shanghai 200031, China

²2. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China

³3. Yantai Zhenghai Bio-tech Co., Ltd, Yantai 264006, China

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DOI: 10.15541/jim20200657 Cite this Article

Hongyi XU, Dong ZHAI, Wanting CAO, Zhenhua CHEN, Wenhao QIAN, Lei CHEN. Mineralization Activity of Li₂Ca₂Si₂O₇ Bioceramics[J]. Journal of Inorganic Materials, 2021, 36(7): 753 Copy Citation Text

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XRD pattern (A), SEM morphology (B) and particle size distribution (C) of Li2Ca2Si2O7 powders

1. XRD pattern (A), SEM morphology (B) and particle size distribution (C) of Li₂Ca₂Si₂O₇ powders

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XRD patterns of Li2Ca2Si2O7 powders soaked in SBF for different periods

2. XRD patterns of Li₂Ca₂Si₂O₇ powders soaked in SBF for different periods

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3. SEM images of Li₂Ca₂Si₂O₇ powders soaked in SBF for different periods

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4. Ions concentrations of Li₂Ca₂Si₂O₇ powders immersed in SBF for different periods

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5. Proliferation of HPLFs induced by Li₂Ca₂Si₂O₇powders extract (* p<0.05, ** p<0.01, *** p<0.001)

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6. Cytoskeleton staining of HPLFs induced by Li₂Ca₂Si₂O₇ powders extract

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7. Alizarin red staining of HPLFs induced by Li₂Ca₂Si₂O₇ powders extract

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Ionic concentration/(mg·L^-1)	Powder extract concentrations /(mg·mL^-1)
Ionic concentration/(mg·L^-1)	Control	3.125	6.25	12.5	25	50	100	200
Li	0	13.45	27.31	53.42	114.31	225.79	440.40	864.14
Ca	69.46	68.61	68.91	65.46	60.36	56.82	46.04	23.16
Si	1.19	13.62	26.16	51.57	102.70	205.01	416.02	840.13
P	28.37	27.48	26.44	25.28	22.19	19.66	13.94	0.71

Table 1. Ion concentrations of Li₂Ca₂Si₂O₇ powders extracts

Hongyi XU, Dong ZHAI, Wanting CAO, Zhenhua CHEN, Wenhao QIAN, Lei CHEN. Mineralization Activity of Li₂Ca₂Si₂O₇ Bioceramics[J]. Journal of Inorganic Materials, 2021, 36(7): 753

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