Browsing Department of Ceramic Engineering by Subject "hydroxyapatite"

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Erratum: Effect of a chelating agent at different pH on the spectroscopic and structural properties of microwave derived hydroxyapatite nanoparticles: a bone mimetic material

Mishra, Vijay Kumar; Bhattacharjee, Birendra Nath; Kumar, Devendra; Rai, Shyam Bahadur; Parkash, Om (Royal Society of Chemistry, 2022-03-04)

In the present investigation, the effect of a capping agent (EDTA) and pH on the optical and structural characteristics of HAp nanoparticles (NPs) has been studied. Six samples of HAp were synthesized under six different ...
Multifunctional Response of Piezoelectric Sodium Potassium Niobate (NKN)-Toughened Hydroxyapatite-Based Biocomposites

Verma, A.S.; Sharma, A.; Kumar, A.; Mukhopadhyay, A.; Kumar, D.; Dubey, A.K. (American Chemical Society, 2020-09-17)

In this study, hydroxyapatite (HA)-sodium potassium niobate (NKN) composites with varying concentrations of NKN (10, 20, and 30 wt %) were optimally developed at 1075 °C for 2 h. Detailed microstructural analyses have been ...
Polarization induced dielectric and electrical response of electrovector hydroxyapatite and ferroelectric sodium potassium niobate ceramics

Saxena, A.; Kakimoto, K.-I.; Dubey, A.K. (Institute of Physics Publishing, 2020-09-23)

The ability of hydroxyapatite (HA) to convert readily into an electret under low polarizing fields (1 kV cm-1) makes it as an excellent substitute for electro-active prosthetic implants. In the present study, compacts of ...

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