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The current work reports the biocompatibility and mechanical stability of enstatite and forsterite bioceramics prepared by sol–gel combustion method. XRD results conferred that enstatite and forsterite phase formation take place at 1000 °C and 900 °C respectively. TEM micrographs indicated the particle size of enstatite in the micron range while forsterite is in the range of 100–200 nm. The FT-IR spectra of forsterite after biomineralization revealed the presence of phosphate and carbonate groups shows apatite deposition ability of forsterite. The slow degradation and better apatite deposition of forsterite resulted in ten folds greater compressive strength than enstatite. Both the bioceramics have shown a remarkable impact on inhibiting the growth of clinical pathogens at a very low concentration. The good hBMSCs attachment and significant proliferation revealed the cytocompatibility of enstatite and forsterite …