Synthesis and characterization of hydroxyapatite nanoparticles prepared ...
2015年12月1日 · Crystal structure and morphology of the nHAP were confirmed by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Chemical nature of the nHAP …
Stimuli-responsive hydroxyapatite liquid crystal with ... - Nature
2018年2月8日 · Here we report the development of liquid-crystalline (LC) hydroxyapatite (HAp), which is an environmentally friendly and biocompatible biomineral. Its alignment behavior, …
Characterization of hap nanostructures doped with AgNp and the …
2019年12月1日 · The goal of this work was to use Ag nanoparticles during the synthesis of hydroxyapatite (Hap) to modify its characteristics, and as a result, modify the TL intensity …
TEM imaging of nano-HAP. TEM: transmission electron microscopy.
Developing nano HAp composite with biopolymers such as gelatin, chitosan and chitin has proven to obtain a synergetic effect for improving the adsorption capacity of composites, in which nano...
Stepwise formation of crystalline apatite in the biomimetic …
2011年7月1日 · Transmission electron microscopy (TEM) images of the coating showed a gradual transformation of core shell type spherical HAp crystal into elongated forms over a period of 6 …
羟基磷灰石结构及性能研究 - 豆丁网
2015年3月15日 · 上世纪70年代，Mollroe等[4】提出选用羟基磷灰石作 为骨骼植入的材料，人们开始注意到了HAP是人体和动物骨骼的主要无机矿物成分[5＇6】， 并且发现由珊瑚属角孔珊 …
Magnified TEM (scale bar = 100 nm) images with ... - ResearchGate
Hollow hydroxyapatite (HAp) microspheres bearing hierarchical structures have been one of the most popular carriers for drug delivery. However, it's been challenging to find...
TEM images of the aggregates of HAp particles obtained after the ...
With and without citrate, HAp precipitates consist of aggregates of nanosized particles with irregular morphologies (Figures 4 and S8). Lowresolution TEM images show these structures …
Cu-Doped 1D Hydroxyapatite as a Highly Active ... - ACS Publications
2022年7月21日 · Hydroxyapatite (HAP) (Ca 10 (PO 4) 6 (OH) 2) has emerged as a novel catalytic support owing to its exciting features such as low solubility in water, high thermal stability, high …
Phase Transformation Mechanism of Amorphous Calcium …
Here, the recrystallization process of amorphous calcium phosphate (ACP) to hydroxyapatite (HAP) is explored by liquid-cell transmission electron microscopy. The effect of confinement in …