Related Experiment Video
Updated: Oct 3, 2026

Rapid Mix Preparation of Bioinspired Nanoscale Hydroxyapatite for Biomedical Applications
Published on: February 23, 2017
Amorphous calcium phosphate
1Biomaterials Group, Polymers Division National Institute of Standards and Technology, Gaithersburg, Md., USA.
Abstract:
ACP is a unique calcium phosphate in that it lacks long-range crystalline order. Yet the constancy in the composition of ACP over a wide range of solution conditions suggests a well-defined local structural unit. Although this order within disorder is the most distinguishing feature of ACP, the solution instability of ACP and its ready transformation into crystalline phases such as OCP and apatite may be of greater biological relevance. In particular, the initiating role ACP plays in matrix vesicle mineralization raises the importance of this phase from a mere laboratory curiosity to that of a key intermediate in skeletal calcification.
More Related Videos
14:55Analysis of Minerals Produced by hFOB 1.19 and Saos-2 Cells Using Transmission Electron Microscopy with Energy Dispersive X-ray Microanalysis
Published on: June 24, 2018
10:19Ceramic Omnidirectional Bioprinting in Cell-Laden Suspensions for the Generation of Bone Analogs
Published on: August 8, 2022
Related Concept Videos
The Bone Matrix
Roles of Electrolytes: Calcium and Phosphate
The calcium concentration in blood plasma is primarily regulated...
Essential Minerals for Bone Health
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
Hormones and Bone Tissue
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
Bone Remodeling
The Phosphorus Cycle