Oyster cement is the adhesive substance by which oysters bind themselves to intertidal surfaces such as rocks and reef structures. It is the biological mechanism cited as the inspiration for the bone adhesive Bone-02 in the source archive Bone Glue dossier, and it is the only subject in that dossier supported by a peer-reviewed primary citation.
Characterization
The dossier reproduces the abstract of the 2010 Journal of the American Chemical Society paper by Jeremy R. Burkett, Lauren M. Hight, Paul Kenny and Jonathan J. Wilker, "Oysters Produce an Organic−Inorganic Adhesive for Intertidal Reef Construction" (doi:10.1021/ja104996y). According to that abstract, oyster cement:
- is an organic–inorganic hybrid;
- differs from the surrounding shells by displaying an alternate CaCO₃ crystal form;
- contains a cross-linked organic matrix;
- has an elevated protein content.
The abstract notes that the presence of cross-linked proteins provides an analogy to mussel and barnacle adhesives, whereas the high inorganic content is exclusive to oysters. The paper's stated aims are to gain strategies for developing synthetic composite materials and to better understand the components needed for healthy coastal environments.
Role in the dossier
The oyster-cement paper is cited as the scientific antecedent for the oyster-inspired design narrative attributed to Lin Xianfeng. It is important to keep the two separate: the paper characterizes oyster cement, and it is not a study of Bone-02. The dossier presents no data linking the oyster-cement characterization to the performance of the adhesive.
Related
Source notes & attribution
- https://rexresearch.com/XianfengBoneGlue/XianfengBoneGlue.html