Creation of macroporous calcium phosphate cements as bone substitutes by using genipin-crosslinked gelatin microspheres

2008 ◽  
Vol 20 (4) ◽  
pp. 925-934 ◽  
Author(s):  
Meng Li ◽  
Xingyan Liu ◽  
Xudong Liu ◽  
Baofeng Ge ◽  
Keming Chen
Keyword(s):  
Calcium Phosphate ◽  
Bone Substitutes ◽  
Gelatin Microspheres ◽  
Calcium Phosphate Cements

Of the in vivo behavior of calcium phosphate cements and glasses as bone substitutes

2008 ◽  
Vol 4 (6) ◽  
pp. 1924-1933 ◽  
Author(s):  
E.S. Sanzana ◽  
M. Navarro ◽  
F. Macule ◽  
S. Suso ◽  
J.A. Planell ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Bone Substitutes ◽  
Calcium Phosphate Cements

scholarly journals In vitrogrowth factor release from injectable calcium phosphate cements containing gelatin microspheres

2009 ◽  
Vol 91A (2) ◽  
pp. 614-622 ◽  
Author(s):  
W. J. E. M. Habraken ◽  
O. C. Boerman ◽  
J. G. C. Wolke ◽  
A. G. Mikos ◽  
J. A. Jansen
Keyword(s):  
Calcium Phosphate ◽  
Gelatin Microspheres ◽  
Calcium Phosphate Cements ◽  
Factor Release

Therapy and regeneration-combined bone cements for minimally invasive treatment of neoplastic bone defects

2021 ◽  
Author(s):  
Yu Qu ◽  
Hui Zhuang ◽  
Meng Zhang ◽  
Yufeng Wang ◽  
Dong Zhai ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Minimally Invasive ◽  
Tumor Cells ◽  
Bone Tumor ◽  
Tumor Resection ◽  
Bone Defects ◽  
Bone Cements ◽  
Invasive Treatment ◽  
Calcium Phosphate Cements ◽  
Bone Tumor Resection

Although calcium phosphate cements (CPC) have been clinically used to repair bone defects caused by bone tumor resection, traditional CPC cannot kill the remaining tumor cells after surgery and prevent...

scholarly journals Early-stage macroporosity enhancement in calcium phosphate cements by inclusion of poly(N-vinylpyrrolidone) particles as a porogen

2020 ◽  
Vol 23 ◽  
pp. 100901 ◽  
Author(s):  
Irene Lodoso-Torrecilla ◽  
Floris Stumpel ◽  
John A. Jansen ◽  
Jeroen J.J.P. van den Beucken
Keyword(s):  
Calcium Phosphate ◽  
Early Stage ◽  
Calcium Phosphate Cements

Intrinsic porosity of calcium phosphate cements and its significance for drug delivery and tissue engineering applications

2009 ◽  
Vol 5 (7) ◽  
pp. 2752-2762 ◽  
Author(s):  
M. Espanol ◽  
R.A. Perez ◽  
E.B. Montufar ◽  
C. Marichal ◽  
A. Sacco ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Tissue Engineering ◽  
Calcium Phosphate ◽  
Engineering Applications ◽  
Calcium Phosphate Cements

New processing approaches in calcium phosphate cements and their applications in regenerative medicine

2010 ◽  
Vol 6 (8) ◽  
pp. 2863-2873 ◽  
Author(s):  
M.P. Ginebra ◽  
M. Espanol ◽  
E.B. Montufar ◽  
R.A. Perez ◽  
G. Mestres
Keyword(s):  
Calcium Phosphate ◽  
Regenerative Medicine ◽  
Calcium Phosphate Cements ◽  
New Processing

Synthesis of Alpha-Tricalcium Phosphate by Wet Reaction and Evaluation of Mechanical Properties

2012 ◽  
Vol 727-728 ◽  
pp. 1164-1169 ◽  
Author(s):  
Mônica Beatriz Thürmer ◽  
Rafaela Silveira Vieira ◽  
Juliana Machado Fernandes ◽  
Wilbur Trajano Guerin Coelho ◽  
Luis Alberto Santos
Keyword(s):  
Mechanical Properties ◽  
Calcium Phosphate ◽  
Tricalcium Phosphate ◽  
Calcium Nitrate ◽  
Chemical Precipitation ◽  
Particle Size Analysis ◽  
Size Analysis ◽  
X Ray Diffraction ◽  
X Ray ◽  
Calcium Phosphate Cements

Calcium phosphate cements have bioactivity and osteoconductivity and can be molded and replace portions of bone tissue. The aim of this work was to study the obtainment of α-tricalcium phosphate, the main phase of calcium phosphate cement, by wet reaction from calcium nitrate and phosphoric acid. There are no reports about α-tricalcium phosphate obtained by this method. Two routes of chemical precipitation were evaluated and the use of two calcinations temperatures to obtain the phase of cement. The influence of calcination temperature on the mechanical properties of cement was evaluated. Cement samples were characterized by particle size analysis, X-ray diffraction, mechanical strength and scanning electron microscopy. The results demonstrate the strong influence of synthesis route on the crystalline phases of cement and the influence of concentration of reactants on the product of the reaction, as well as, on the mechanical properties of cement.

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