Surface characterization of calcium phosphate coating formed on chitosan and alkali-treated titanium metal

2019 ◽  
Vol 46 (1) ◽  
pp. 33-42
Author(s):  
Kyung Hee Park ◽  
Woon-Young Lee ◽  
Ho-Jun Song ◽  
Yeong-Joon Park
2013 ◽  
Vol 17 (1) ◽  
pp. 186-198 ◽  
Author(s):  
Karoline Pardun ◽  
Laura Treccani ◽  
Eike Volkmann ◽  
Giovanni Li Destri ◽  
Giovanni Marletta ◽  
...  

Author(s):  
Bas Feddes ◽  
Pio González ◽  
Julia Serra ◽  
Juan Pou ◽  
Stefano Chiussi ◽  
...  

2007 ◽  
Vol 10 (1) ◽  
pp. 27-29 ◽  
Author(s):  
Hermes de Souza Costa ◽  
Marivalda Magalhães Pereira ◽  
Giovanna Ivo Andrade ◽  
Edel Figueiredo Barbosa Stancioli ◽  
Herman Sander Mansur

2015 ◽  
Vol 18 (1) ◽  
pp. 3-8 ◽  
Author(s):  
Ana Lúcia do Amaral Escada ◽  
João Paulo Barros Machado ◽  
Ana Paula Rosifini Alves Claro

Author(s):  
Quan He Bao ◽  
Xiang Xiang Li ◽  
Chen Zhang ◽  
Chao Sun

A dicalcium phosphate dihydrate (CaHPO4·2H2O, DCPD) coating is prepared to reduce the biodegradation rate of Mg–Ca–Zn alloy. The substrate is immersed into a solution with Ca(NO3)2·4 H2O 0.1 mol/L and Na3PO4 0.1 mol/L to obtain calcium phosphate coating. Surface morphology is observed by scanning electron microscopy (SEM). Chemical composition is determined by X-ray diffraction (XRD) and EDX. The biodegradable behavior is investigated by immersion tests. The results show that calcium phosphate coating consists of many flake particles and with immersion time increasing, the coating thickness increased and became more uniform and smooth. The coating can reduce the biodegradation rate of Mg alloys in Hank’s.


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