Fig. 4: Compositional analyzes of mineral at the FE and TE interfaces. | Nature Communications

Fig. 4: Compositional analyzes of mineral at the FE and TE interfaces.

From: Decoding the mechanical characteristics of the human anterior cruciate ligament entheses through graduated mineralization interfaces

Fig. 4: Compositional analyzes of mineral at the FE and TE interfaces.The alternative text for this image may have been generated using AI.

A Raman spectra of the FE and TE interfaces from ligament to subchondral bone in mineral vibrational ranges. B Spectroscopic fingerprint SRS imaging of FE and TE samples showing ACP at 950 cm−1 and HAp at 960 cm−1 by LASSO unmixing. Scale bar in (B): 5 μm. Abbreviations, FE, ACL-femoral enthesis; TE, ACL-tibial enthesis. Source data are provided as a Source Data file.

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