The role of prenucleation clusters in surface-induced calcium phosphate crystallization - stage 2

Parent item: The role of prenucleation clusters in surface-induced calcium phosphate crystallization ACP formation is thought to proceed through prenucleation clusters. However, the role of such nanometre-sized clusters as building blocks2 for ACP has been debated for many years. Here we demonstrate that the surface-induced formation of apatite from simulated body fluid17, 18 starts with the aggregation of prenucleation clusters leading to the nucleation of ACP before the development of oriented apatite crystals. The data consists of separate sets for the five stages in this process. Datasets consist of original (mrc) data, the aligned (ali) data, reconstruction (rec) data, each of which may also be visualized with a video presentation.父项：预成核团簇（prenucleation clusters）在表面诱导磷酸钙结晶中的作用。无定形磷酸钙（Amorphous Calcium Phosphate，ACP）的形成被认为经由预成核团簇完成。然而，此类纳米级团簇作为ACP构建基元2的功能多年来一直存在学术争议。本研究证实，从模拟体液17、18中通过表面诱导生成磷灰石的过程，首先以预成核团簇的聚集为起始步骤，该过程会先形成ACP的成核，随后才发育出取向性磷灰石晶体。本数据集包含该过程五个阶段的独立数据组。数据集包含原始（mrc）数据、配准（ali）数据与重建（rec）数据，所有类型的数据均可通过视频形式进行可视化展示。