scholarly journals Fabrication and Characterization of Chitosan Based Injectable Thermosensitive Hydrogels Containing Silica/Calcium Phosphate Nanocomposite Particles

2021 ◽  
Vol 12 (03) ◽  
pp. 34-48
Author(s):  
Seyed Mohsen Latifi ◽  
Christina Tang ◽  
Henry J. Donahue
2015 ◽  
Vol 30 (sup8) ◽  
pp. B256-B263 ◽  
Author(s):  
Chunxia Gao ◽  
Huiling Liu ◽  
Huilin Yang ◽  
Lei Yang

Author(s):  
Tran Thi Viet Nga

The CoFe2O4/CoFe2/SiO2 nanocomposite particles were synthesized using a sol- gel method and calcination in hydrogen. The magnetic properties and structure of nanocomposite particles calcinated at 600 oC and 900 oC in range of calcination time from 1 h to 4 h were investigated. The phase composition, surface morphology and magnetic properties of the nanocomposites were investigated using X-ray powder diffraction, scanning electron microscopy and vibrating sample magnetometer. The XRD patterns indicate the existence of both CoFe2O4 and CoFe2 phases in the nanocomposite after reducing at 600 oC for 2 h and 3 h. The single phase CoFe2 was obtained after reducing at 900 oC. The average particles size was evenly distributed in the range of 20 nm to 120 nm. The magnetization increases significantly with increasing of reduction temperature.


2017 ◽  
Vol 43 (2) ◽  
pp. 2786-2790 ◽  
Author(s):  
Kyung Hee Park ◽  
Seok-Jae Kim ◽  
Woon-Young Lee ◽  
Ho-Jun Song ◽  
Yeong-Joon Park

2011 ◽  
Vol 119 (1391) ◽  
pp. 573-576 ◽  
Author(s):  
He-Jin YOON ◽  
Uoong-Chul KIM ◽  
Ji-Hwan KIM ◽  
Young-Hag KOH ◽  
Won-Young CHOI ◽  
...  

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