Mechanical behaviour, hybridisation and osteoblast activities of novel baghdadite/ PCL-graphene nanocomposite scaffold: viability, cytotoxicity and calcium activity
Why this work is in the frame
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Bibliographic record
Abstract
The research aimed to evaluate the mechanical behaviour, hybridisation and osteoblast activities of novel baghdadite/PCL-graphene nanocomposite scaffold. The mechanical behaviour was examined via measuring the compressive strength and Young’s module, the hybridisation was evaluated by Fourier transform infrared spectroscopy, Raman spectroscopy, and Brunauer Emmet Teller, and the osteoblast activities were assessed via MG-63 osteoblast cells. The results rendered PCL as a significant factor to enhance the mechanical strength of ceramic scaffolds. Due to the existence of σ and π covalent bonds in its structure, hydrophilicity and biocompatibility, graphene could be applied in scaffolds’ chemical compound to greatly enhance their mechanical and biological behaviours. This scaffold indicated compressive strength and Young’s module higher than 2 MPa and 0.05 GPa. Regarding cell behaviours, MG-63 osteoblast cells spread and attached well on the scaffolds confirming the viability, cytotoxicity, excellent cell attachment and proliferation. The results indicated that this scaffold possesses outstanding potential as a temporary substrate for bone tissue engineering.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it