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Change in lattice parameters (nm) for HA in the presence of chitosan. (The error in the last decimal place is shown in parenthesis.)
| sample | lattice parameter (nm) | |
|---|---|---|
| a | c | |
| HS00 | 0.9427(3) | 0.6902(5) |
| HS20 | 0.9434(4) | 0.6913(6) |
| HS40 | 0.9439(6) | 0.6915(6) |
| HS70 | 0.9444(5) | 0.6919(4) |
