Abstract
Many kinds of fibrosis are related to the content of pyridinoline cross-linking in type 1 collagen. In this study, ZIF-8 (zeolitic imidazolate framework), a metal organic framework (MOF), and ZIF8-hypocrellin B (ZIF8-HB), which combined the merits of hypocrellin B and the properties of ZIF-8, were prepared and applied to the photodegradation of the pyridinoline cross-linking. The effects of O2 and H2O2 in the photodynamic action were investigated. The results indicate that ZIF8-HB is an efficient photosensitizer to decompose pyridinoline cross-linking in collagen.
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Acknowledgments
This work was supported by the National Nature Science Foundation of China(No.21362010), the Research Foundation of Hong He University (No. XJ14Y07) and the Yunnan Nature Science Foundation (No.2013FD048).
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Chen, Y., He, F., Liu, W., Zhang, J. (2016). Spectroscopic Studies on the Interaction of Pyridinoline Cross-Linking in Type 1 Collagen with ZIF8-HB. In: Luo, Q., Li, L., Harrison, D., Shi, H., Bruley, D. (eds) Oxygen Transport to Tissue XXXVIII. Advances in Experimental Medicine and Biology, vol 923. Springer, Cham. https://doi.org/10.1007/978-3-319-38810-6_9
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DOI: https://doi.org/10.1007/978-3-319-38810-6_9
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