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. 2017 Aug 7;12:5633–5642. doi: 10.2147/IJN.S140935

Figure 3.

Figure 3

31P CP MAS NMR of the obtained materials. (νMAS =7 kHz).

Abbreviations: ALG, alginate; CP, cross-polarization; MAS, magic angle spinning; NMR, nuclear magnetic resonance; RIS, risedronate sodium; SeHA, selenium-containing hydroxy apatite.