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Journal : Mechanical Engineering for Society and Industry

Development of magnesium biocomposites with hydroxyapatite or carbonate apatite reinforcement as implant candidates: A review Yusuf Subagyo; Baharudin Priwintoko; Rifky Ismail; Deni Fajar Fitriyana; I Nyoman Jujur; Iwan Setyadi; Galih Taqwatomo
Mechanical Engineering for Society and Industry Vol 3 No 3 (2023): Special Issue on Technology Update 2023
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/mesi.10389

Abstract

Metal materials used as bone implants are not new today. In fact, almost 70% of implant materials are made of metal. Magnesium biocomposites with Carbonate Apatite or Hydroxyapatite reinforcements have promising potential as implants, one of the properties of these composites is biocompatible and bioactive to accelerate bone growth. There have been many studies on the development of Mg-CAp and Mg-HAp as biocomposite implant materials. Various methods of making these biocomposites have been carried out, such as sintering, microwave, coating, casting, and extrusion. From the fabrication process, observations were made regarding mechanical properties and chemical structure. The results show that CAp and HAp can suppress the corrosion rate of Magnesium, which is one of the weak properties that must be improved. Then it can increase the biological activity of Mg composites and has the ability of bone induction and bone conduction. In addition, the mechanical properties have increased in tensile, compression, and microhardness testing. However, so far, the research on Mg-HAp and Mg-CAp has only been limited to animal testing and has not been applied to humans. So, the potential for development and research is still open actually to be implemented in the orthopedic field.
Effect of sintering temperature and polyvinyl alcohol composition as binder on the formation of porous hydroxyapatite as bone graft using sponge replication method: A review Baharudin Priwintoko; Rifky Ismail; Deni Fajar Fitriyana; Yusuf Subagyo; Athanasius Priharyoto Bayuseno
Mechanical Engineering for Society and Industry Vol 3 No 3 (2023): Special Issue on Technology Update 2023
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/mesi.10397

Abstract

Hydroxyapatite (HA) is one of the inorganic components that has a role as a bone regeneration material. The potential for utilizing waste is one of the opportunities in HA commodities. Several waste materials that can be used as raw materials for HA include egg shells, beef bones, fish bones, limestone, and marine biota shells. Nowadays, the use of HA is not only limited to regeneration materials but also as a bone tissue scaffold. Porous HA is a form of HA that is in great demand today because it can be a good scaffold and regeneration material. One method that can be used to fabricate porous HA is the sponge replicated method. In its fabrication, the sponge replicated method is influenced by sintering temperature and binder composition. Polyvinyl alcohol (PVA) is a widely used binder because it can be evaporated without leaving traces and is biocompatible. This paper will examine the effect of sintering temperature and composition of PVA as a binder in pore HA fabrication. In particular, this paper compares the fabrication process with the characteristics of the resulting porous HA against commercial products and ISO 13379:2015 standards. According to the preliminary study, pore HA that conforms to the standard will have a good impact on the healing process of bone defects. The novelty of this research is to explore in depth related to the fabrication of HA pores using the sponge replicated method with sintering temperature parameters and the composition of PVA as a binder so that it is expected to be a literature for future researchers.
Co-Authors Abdul Haris Abdul Latif Abdurrahman Abdurrahman Agustinus Purna Irawan Agustinus Purna Irawan Ahmad Athoillah Akmal Putra Fardinansyah Aldias Bahatmaka Alfiana Fitri Istiqomah Amrizal, Abdi Gilang Andi Abdullah Ghyferi Andri Setiyawan Ares Yudi Prasetyo Athanasius Priharyoto Bayuseno Athanasius Priharyoto Bayuseno Ayub Budhi Anggoro, Ayub Budhi Baharudin Priwintoko Bawono, Ayus Dios Elisya Rohana Fajri, Novila Rojabni Finny Pratama Putera Fiqri Fadillah Fahmi Fuad Arief Raharjo Galih Taqwatomo Gunawan Dwi Haryadi Hanif Hidayat I Nyoman Jujur Imanu Danar Herunandi Iskandar Norman Iskandar, Ranu Iwan Setyadi Januar Parlaungan Siregar Januar Parlaungan Siregar Januar Parlaungan Siregar Januar Parlaungan Siregar Janviter Manalu Jurdan Fulandy Siswoyo Karomi, Dimas Adib Kharisma Rizki Septareza Kriswanto Kriswanto Kriswanto Kriswanto M. Dzulfikar M. Dzulfikar Mochamad Dzaki Alrasyid Mubarok, D.I. Muhammad Dzulfikar Muhammad Fahrizal Almeir Muhammad Khafidh Muhammad Rezha Assalam Muhammad Yusuf Wibowo Muhammad Zulfikar Murti Ayu Nur Safitri Norman Iskandar Norman Iskandar Norman Iskandar Nur Hidayah Ismail Pratama Eka P. S Putri Agustin Priyani Rafif Dimas Pratama Rahmadi Yotenka Rahmat Doni Widodo Rifky Ismail Rifky Ismail Rizal Maulana Rizki Setiadi Rizqi Fitri Naryanto Romualdus Satrio Senoaji Rusiyanto Rusiyanto, Rusiyanto Samsudin Anis Sri Nugroho sri Nugroho Sulardjaka Sulardjaka Sulardjaka Sulardjaka Sulistyo Sulistyo Sunyoto Sunyoto Suwahyo - Tezara Cionita Tezara Cionita Thesar Aditya Nurcholis Triyanto, Sandy Wakhid Muhlisin Hidayat Windy Desti Puspitasari Wirawan Sumbodo Yusuf Subagyo