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Notes:
Volume 4
Nano Research & Applications
ISSN: 2471-9838
Page 79
&
JOINT EVENT
October 04-05, 2018 Moscow, Russia
2
nd
Edition of International Conference on
26
th
International Conference on
Advanced Nanotechnology
Materials Technology and Manufacturing Innovations
Advanced Nanotechnology 2018
& Materials-Manufacturing 2018
October 04-05, 2018
Preparation and fabrication studies of three dimensionally ordered nano-, micro- and meso-scale
calcium phosphate crystallites scaffold for artificial bone materials (3-DOMm)
Myung Chul Chang
Kunsan National University, South Korea
P
reparation and fabrication studies of three dimensionally ordered nano-, micro- and meso-scale calcium phosphate
crystallites scaffold for artificial bone materials (3-DOMm): In clinical surgeon for humane bone replacement the
artificial bone materials have been developed on a basis of biomechanical capability and nontoxic ability. Since 1987
the calcium phoaphte bone materials have been developed, showing proper mechanical strength, bioability and bone
regeneration in bone metabolism. From several years ago global companies such as Stryker, ETEX and Biomet-Merck
have commercially introduced the calcium phosphate bone products. The structure of humane bone is known to be
the nanocomposites between collagen and hydroxyapatite. Biomimetic bone science have studied for the clinically
possible surgical application of calcium phosphate bone. The primary study was how to mimic porous bone scaffold in
calcium phosphate/collagen matrix. The second issue was how to attain the mechanical property of real humane bone.
In first generation of artificial bone development acrylic polymer such as PMMA was mostly used because of the good
mechanical strength in spite of serious toxic problem during surgery. Since calcium phosphate cement [CPC] bone
has been introduced as bone regeneration, there was a big problem in clinical application because of low mechanical
strength. Polymer modification study into CPC cement has been tried. We have focused on the development of pure
calcium phosphate products having proper mechanical strength similar to real humane bone. The bioregeneration ability
was shown and new syringe design was introduced for the clinical surgeon. We have been keeping the study of calcium
phosphate science and engineering technology in bone metabolic condition. All of phosphate research are based on
monodispersed control of nano-, micro-, and meso-scale for the bone scaffold application.
Biography
Myung Chul Chang has completed his PhD at Seoul National University and Postdoctoral studies at University Illinois at Urbana Champaign. He is
the Director of Biomaterials Lab. He has published more than 50 papers in reputed journals and has been serving as an Editorial Board Member of
reputed journals.
mcchang@kunsan.ac.krMyung Chul Chang, Nano Res Appl 2018, Volume 4
DOI: 10.21767/2471-9838-C5-021