中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-生物素-3,6,9-三氧杂十一烷-1,11-二胺 | N-(2-(2-(2-(2-amidoethoxy)ethoxy)ethoxy)ethoxy)biotinamide | 359860-27-8 | C18H34N4O5S | 418.558 |
—— | 11,12-didehydro-5,6-dihydrodibenzo[a,e]cycloocten-5-yl carbonic acid 4-nitrophenyl ester | 1027338-09-5 | C23H15NO5 | 385.376 |
Surface functionalization of hydroxyapatite (HA) and ?-tricalcium phosphate (TCP) bioceramics with chemical ligands containing a pyrrogallol moiety was developed to improve the adhesion of bone cell precursors to the biomaterials. Fast and biocompatible copper-free click reaction with azido-modified human fetal osteoblasts resulted in improved cell binding to both HA and TCP bioceramics, opening the way for using this methodology in the preparation of cell-engineered bone implants.