Biomaterial is any matter,
surface, or device that interacts with biological systems. The study of
biomaterials has experienced steady growth over the last five decades, with
many companies investing large amounts of money into the development of new
products. Biomaterials science encompasses elements of medicine,
tissue engineering and materials
Biomaterials can be derived
either from nature or synthesized in the laboratory using a variety of chemical
approaches utilizing metallic, ceramics or polymeric constituents. They are often used and/or
adapted for a medical application, and thus comprise whole or part of a living
structure or biomedical device which performs, augments, or replaces a natural
function. Such functions may be benign, like being used for a heart valve,
or may be bioactive
with a more interactive functionality such as hydroxyapatite
coated hip implants.
Biomaterials are also used every day in dental applications, surgery, and drug
delivery. For example, a device with impregnated pharmaceutical products can be
placed into the body, which permits the prolonged release of a drug over an
extended period of time. A biomaterial may also be an autograft,
used as a transplant material.
Team of Researchers
|Dr. Nasir Admed
|Dr. Amir Habib
|Dr. Iram Mahmood
|Dr. Muhammad Kaleem
|Dr. Ebru Toksoy Oner
||Research Assoc. / PhD
||Research Assoc. / PhD
||NCEAC, University of
Research Facilities Available
Nanomaterials synthesis lab (fume hood, drying
ovens, centrifuges, rotary evaporator, magnetic hot plates, spray dryer,
- SEM, XRF, XRD, AFM, FTIR, TG/DTA
Projects (Description Including Photos)
Marmara University, Istanbul, Turkey
AM College and ASAB, NUST,
Advanced Materials Technologies (AMTech), Islamabad
Successful synthesis of nano HA powders at low
temperatures and reduced cost for use as synthetic bone grafting material.
Scaffolds and porous granules developed for bone
HA thin coatings with ceramic buffer layer
developed for metallic implants.
S. Sarfraz, B. Naseem, S.
Amin and M. Mujahid, Synthesis and
Characterization of Nano Hydroxyapatite, Advanced Materials Research,
vol. 264-265, 2011, pp1370-1375
S. Amin and M. Mujahid, Synthesis of Nano Hydroxyapatite by
Chemical Precipitation Using Different Surfactant Templates, Biomaterials Science:
Processing, Properties, and Applications, Ceramic Transactions, vol. 228, (2011), p67. DOI:10.1002/9781118144565.ch7
M. Khalid, M. Mujahid,
Aamer Nusair Khan, R.S. Rawat, I. Salam, K. Mehmood, Plasma Sprayed Alumina Coating on Ti6Al4V Alloy for Orthopaedic
Implants: Microstructure and Phase Analysis, Key Engineering Materials, vol. 510-511,
M. Bilal, R.M. Gul, M.
Mujahid, Z. Askar, Comparative
Performance of Locally Made and the Foreign Made Dynamic Compression Plates, Key Engineering Materials, vol. 510-511,
M. Khalid, M. Mujahid, S. Amin, R.S. Rawat, A. Nusair, G.R. Deen, Effect of surfactant and heat treatment on
morphology, surface area and crystallinity in hydroxyapatite nano crystals,
Ceramics International, in press, 2012. doi:10.1016/j.ceramint.2012.05.090
M. Khalid, M. Mujahid, A. N. Khan, R. S. Rawat, K. Mehmood, Effect of Arc Current on Phase Evolution,
Texturing and Wear Behavior of Plasma Sprayed CaZrO3 Coatings, Ceramics
International, in press, 2012. http://dx.doi.org/10.1016/j.ceramint.2012.08.076
M. Khalid, M. Mujahid, A. N. Khan, R. S. Rawat, Dip Coating of Nano
Hydroxyapatite on Titanium Alloy with Plasma Assisted γ-Alumina Buffer Layer: A
Novel Coating Approach, accepted
in Journal of Materials Science
& Technology, Aug 2012.
S. Sarfraz, B. Naseem, B. Mateen, M. Mujahid, S. Amin, R. Hughes and P.
Reynolds, Role of Different Micellar Phases in Surfactant Templated Synthesis of
Hydroxyapatite Nano-particles, in
S. Amin, T. Siddiq, M. Mujahid, S. S. Shah, HA synthesis by micro
emulsion technique, submitted to Journal
of the Chemical Society of Pakistan, July 2012, under review.
M. Abdullah, J. Ahmad, M. Mehmood, M. Mujahid, S. S. Z. Zaidi, Hydroxyapatite Containing, Alumina Whiskers
Reinforced TZ-3Y Composite for Dental Material Applications, submitted to Journal of Materials
Science: Materials for Medicine, under review.
Biomaterials, nanomaterials, hydroxyapatite, bone grafting,
nano composites, scaffolds, tissue engineering, bio-active materials, bio-inert
Contact of Focal Person
Dr. M. Mujahid
H-12, Islamabad; Tel 051-908855001; firstname.lastname@example.org