Yıl 2019, Cilt 31 , Sayı , Sayfalar 1 - 10 2019-05-20

Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application

Tahsin OPOZ [1] , Hamidullah YASAR [2] , Mark MURPHY [3] , Nihal EKMEKCİ [4] , Bulent EKMEKCİ [5]


Titanium surface modification by the Hydroxyapatite (HA) mixed Electrical Discharge Machining (EDM) is an alternative and promising technique to enhance the biocompatibility and to promote the biological performance in bone, which is dependent on surface properties, such as surface roughness, chemistry, and wettability. HA powder is used for the first time with electrical discharge machining to improve osteoblastic cell activity on the developed surfaces for TI6AL4V. Different HA concentrations in deionized water were tested as an experimental variable during EDM. Abrasive polishing and electrical discharge machined control surfaces without powder addition also analyzed to compare the results. The surface characteristics of analyzed samples were evaluated by Scanning Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS), X-Ray Diffractometry (XRD), white light interferometry, and contact angle measurements. The wettability tests suggest that the hydroxyapatite powder mixed EDM’ed surfaces shows highly hydrophilic characteristics compared the other surfaces, abrasive polished and EDM’ed without powder addition in the dielectric. The results from the MTT assay revealed that those surfaces modified using HA powder addition in distilled water dielectric liquid promoted the most significant cell attachment/growth. The results indicate that HA powder mixed EDM offers a promising method for the surface modification of biomaterials such as titanium alloys. 

Ti6Al4V, surface modification, hydroxyapatite, powder mixed electrical discharge machining, osteoblast
  • BU BİLDİRİ UMTIK 2018 YÜZEY BÜTÜNLÜĞÜ SEMPOZYUMUNDA SUNULDU.BU BİLDİRİNİN YÜZEY BÜTÜNLÜĞÜ ÖZEL SAYISINDA BASILMAK ÜZERE SEÇİLMİŞ OLDUĞUNU TARAFIMIZA BİLDİRİLMİŞTİR.
Birincil Dil en
Konular Fen, Mühendislik, Temel Bilimler
Bölüm Araştırma Makaleleri
Yazarlar

Orcid: 0000-0001-6579-2238
Yazar: Tahsin OPOZ (Sorumlu Yazar)
Kurum: Liverpool John Moores University
Ülke: United Kingdom


Orcid: 0000-0001-9189-9266
Yazar: Hamidullah YASAR
Kurum: BÜLENT ECEVİT ÜNİVERSİTESİ
Ülke: Turkey


Orcid: 0000-0002-3974-4029
Yazar: Mark MURPHY
Kurum: Liverpool John Moores University
Ülke: United Kingdom


Orcid: 0000-0002-1447-0711
Yazar: Nihal EKMEKCİ
Kurum: BÜLENT ECEVİT ÜNİVERSİTESİ
Ülke: Turkey


Orcid: 0000-0002-3632-2197
Yazar: Bulent EKMEKCİ
Kurum: BÜLENT ECEVİT ÜNİVERSİTESİ
Ülke: Turkey


Tarihler

Yayımlanma Tarihi : 20 Mayıs 2019

Bibtex @araştırma makalesi { jeps450383, journal = {International Journal of Advances in Engineering and Pure Sciences}, issn = {}, eissn = {2636-8277}, address = {fbedergi@marmara.edu.tr}, publisher = {Marmara Üniversitesi}, year = {2019}, volume = {31}, pages = {1 - 10}, doi = {10.7240/jeps.450383}, title = {Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application}, key = {cite}, author = {OPOZ, Tahsin and YASAR, Hamidullah and MURPHY, Mark and EKMEKCİ, Nihal and EKMEKCİ, Bulent} }
APA OPOZ, T , YASAR, H , MURPHY, M , EKMEKCİ, N , EKMEKCİ, B . (2019). Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application. International Journal of Advances in Engineering and Pure Sciences , 31 () , 1-10 . DOI: 10.7240/jeps.450383
MLA OPOZ, T , YASAR, H , MURPHY, M , EKMEKCİ, N , EKMEKCİ, B . "Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application". International Journal of Advances in Engineering and Pure Sciences 31 (2019 ): 1-10 <https://dergipark.org.tr/tr/pub/jeps/issue/45280/450383>
Chicago OPOZ, T , YASAR, H , MURPHY, M , EKMEKCİ, N , EKMEKCİ, B . "Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application". International Journal of Advances in Engineering and Pure Sciences 31 (2019 ): 1-10
RIS TY - JOUR T1 - Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application AU - Tahsin OPOZ , Hamidullah YASAR , Mark MURPHY , Nihal EKMEKCİ , Bulent EKMEKCİ Y1 - 2019 PY - 2019 N1 - doi: 10.7240/jeps.450383 DO - 10.7240/jeps.450383 T2 - International Journal of Advances in Engineering and Pure Sciences JF - Journal JO - JOR SP - 1 EP - 10 VL - 31 IS - SN - -2636-8277 M3 - doi: 10.7240/jeps.450383 UR - https://doi.org/10.7240/jeps.450383 Y2 - 2019 ER -
EndNote %0 International Journal of Advances in Engineering and Pure Sciences Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application %A Tahsin OPOZ , Hamidullah YASAR , Mark MURPHY , Nihal EKMEKCİ , Bulent EKMEKCİ %T Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application %D 2019 %J International Journal of Advances in Engineering and Pure Sciences %P -2636-8277 %V 31 %N %R doi: 10.7240/jeps.450383 %U 10.7240/jeps.450383
ISNAD OPOZ, Tahsin , YASAR, Hamidullah , MURPHY, Mark , EKMEKCİ, Nihal , EKMEKCİ, Bulent . "Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application". International Journal of Advances in Engineering and Pure Sciences 31 / (Mayıs 2019): 1-10 . https://doi.org/10.7240/jeps.450383
AMA OPOZ T , YASAR H , MURPHY M , EKMEKCİ N , EKMEKCİ B . Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application. JEPS. 2019; 31: 1-10.
Vancouver OPOZ T , YASAR H , MURPHY M , EKMEKCİ N , EKMEKCİ B . Ti6Al4V Surface Modification by Hydroxyapatite Powder Mixed Electrical Discharge Machining for Medical Application. International Journal of Advances in Engineering and Pure Sciences. 2019; 31: 10-1.