Browsing by Author "Manoj Kumar Gunjan"

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    Microhydrogel-mediated synthesis of sintered hydroxyapatite granules
    (2008) Arvind Sinha; Suprabha Nayar; Abhijit Kar; Manoj Kumar Gunjan; Bhupeshawar Mahato; Gautam Das; Arun Kumar; Aman Chabra
    Synthesis of macroporous hydroxyapatite (HA) granules with a controlled microarchitecture has been demonstrated by following a polymer microhydrogel mediated synthesis process coupled with sintering. The process is basically based on in situ nucleation and growth of HA nanoparticles in polymer (polyvinyl alcohol) microhydrogels. A systematic variation of polymer concentration has manifested a controlled evolution of a hierarchical macroporous granular structure after sintering. © 2008 American Ceramic Society.
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