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Preparation of Hydroxyapatite Scaffold using Luffa Cylindrica Sponge as Template Fadli, Ahmad; Widiyanti, Prihartini; Noviana, Deni; Prabowo, Agung; Ismawati, Heni
Jurnal Rekayasa Kimia & Lingkungan Vol 15, No 2 (2020): Jurnal Rekayasa Kimia & Lingkungan (December, 2020)
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v15i2.15957

Abstract

Hydroxyapatite (HA) scaffold has been widely applied in the biomedical field especially for bone implants. The purpose of this research is to determine the influence of dispersant addition and stirring time on HA scaffold which formed using gambas sponges as a template. HA slurry was made by mixing 10 grams of HA, 12 grams of aquadest, 0,2; 0,25; 0,3 grams of Darvan 821A and 1 gram of sago. The slurry was impregnated into Luffa cylindrica sponges. The sample then dried at 110oC for 3 hours. The green bodies were burned at 600oC for 1 hour and followed by sintering at 1250oC for 1 hour. The results showed that the addition of dispersant and increasing of stirring time lead to smaller porosity and shrinkage. In addition 0,2; 0,25; and 0,3 grams dispersant, the resulting porosity in the range of 63,85-70,78%; 58,74-70,35%; and 53,42-69,66%. Shrinkage 39,43-53,71%; 27,75-50,68%; and 13,61-41,25%. Compressive strength 0,61-1,05 MPa; 2,88-3,81MPa; and 0,52-2,96 MPa. The macroporous and microporous average pore sized was 50 m dan 5 m.
Co-Authors . Erwin . Hidayati Abdul Zahid Afidatunnisa, Kholis Afiff , Usamah Agik Suprayogi Agung Prabowo Agung Prabowo Agus Hadi Santosa Wargadipura Agus Wijaya Ahmad Fadli Ahmad Fadli Ajeng Kandynesia Amalia Kuswardani Amiruddin Amiruddin Andhani Widya Hartanti Anita Esfandiari Anizza Dyah Kartika Maharani Anizza Dyah Kartika Maharani Annisa Rofiqoh Syafikriatillah Annita Vury Nurjunitar Aprilia Eva Widyawati Aria Kekalih Arlita Sariningrum Arlita Sariningrum Arni Diana Fitri Arni Diana Fitri Arni Diana Fitri Arni Diana Fitri Arni Fitri Bambang Pontjo Priosoeryanto Benda A Suwito Benda Alifianti Bensa, Matilde Surtini Bermani, Fadeli Bintang Nurul Iman Bintang Nurul Iman Bintang Nurul Iman Budhy Jasa Widyananta Budianto Panjaitan budianto panjaitan Charisha Florence Fraser Danny Umbu T. Hambandima Dany Umbu Devi Paramitha Devi Paramitha Devi Paramitha DEVI PARAMITHA Dewi, Fitriya Nur Annisa Dian Vidiastuti Dilla Frastantie Dwi Gustiono Dwi Utari Rahmiati Dwi Utari Rahmiati Ekowati Handharyani Elma Nefia Erly Rizka Adistya Erwin Erwin Erwin Erwin Erwin Erwin Erwin Erwin Erwin Erwin Eva Harlina Eva Zulfiati Febryanto, Agung Fitri Alham Fitri, Arni Diana Fitria Senja Murtinigrum Fitria Senja Murtiningrum Fitria Senja Murtiningrum Fitria Senja Murtiningrum Fitria Senja Murtiningrum frastantie, Dilla Frizky Amelia Frizky Amelia G Gunanti Ganis Mustikawati Gunanti Gunanti . Gunanti Gunanti Gunanti Gunanti Gunanti, G Hastjarjo Fleuryantari Hatibie, Mendy Juniaty Heni Ismawati Henny Endah Anggreani Herawati Napitu Herawati Napitu I Gusti Agung Ngurah Arphan Eka Putra I Nengah Yogiswari I Wayan Widi Parnayoga I Wayan Widi Parnayoga IETJE WIENTARSIH Iman, Bintang Nurul Intan Citraningputri Irza Sukmana Irza Sukmana, Irza Ismawati, Heni Ivan Satriawan Jessica Anggun Safitri Jihan Fadilah Rachman Nurullah Kholis Afidatunnisa Kiagus Dahlan Kiagus Dahlan Kreshanti, Prasetyanugraheni Kurniawan, Rizal Eko Leni Maylina LYNN KAAT LAURA KURNIAWAN M. Fakhrul Ulum Maharani, Anizza Dyah Kartika Marzuki Silalahi Marzuki Silalahi Men, Lydia Pow Kar Mohamad Fakhrul Ulum Mokhamad Fakhrul Ulum, Mokhamad Muflih Muhammad Rasyid Muhammad Agil Muhammad Faiz Hafizhuddin Mumtasya Karima Putri Murtiningrum, Fitria Senja Nabila Latifa Hafizsha Nadya Amanda Putri Ni Made Ferawati Ni Rai Fertilini Hanira Jelantik Nindya Dwi Utami Nindya Dwi Utami Nindya Dwi Utami Nindya Dwi Utami Nindya Dwi Utami Nindya Dwi Utami Nindya Dwi Utami, Nindya Nur Fitri Utami Nur Fitri Utami Nur Fitri Utami Nurhidayat Nurhidayat Osye S Alamsari Osye Syahnita Prastiwi, Nurul Anjar Prihartini Widiyanti R. Haryy Soehartono Raden Mohamad Herdian Bhakti Raden Roro Soesatyoratih Rahmi, Riska Asria Sa'adatur Rahminiwati, Min Rahyussalim Renji Mailisa Wahyuni Retno Wulandari Retno Wulansari Rida Tiffarent Riki Siswandi Rili Wahyu Aji Rizal Eko Kurniawan Rusli Rusli Sariningrum, Arlita Setyo Widodo Setyo Widodo Shady Jasmin Sitaria Fransiska Sialagan Sitaria Fransiska Siallagan Sitaria Fransiska Siallagan Sitaria Siallagan Siti Zaenab Siti Zaenab Siti Zaenab Siti Zaenab Siti Zaenab Siti Zaenab Siti Zaenab Siti Zaenab Siti Zaenab Sitompul, Henni Soenarti D. Waspada Sri Estuningsih Srihadi Agungpriyono Subangkit, Mawar Sugeng Supriadi, Sugeng Sukasah, Chaula Luthfia Sukmasari Arifah Sukmasari Arifah Sukmasari Arifah Sulistioso Giat Sukaryo Sulistioso Sulistioso Suparmin, Yuliani Sus Derthi Widhyari Syafikriatillah, Annisa Rofiqoh Tatang Cahyono Tina Magdalena Tri Isyani Tungga Dewi Tri Isyani Tungga Dewi Tri Isyani Tunggadewi Tungga Dewi, Tri Isyani Ulum, M. Fakhrul Vindo Rossy Pertiwi Wah, Toh Pei wahyuni, renji mailisa Wasmen Manalu Widanti, Berlian Widia Safitri Winda Rahmania Xin, Leaw Yi Yohanes Edi Gunanto Yuliani Suparmin Zulfa Ichsanniyati Zulfa Ichsanniyati R. Ciwi Fadhlillah Zulfa Ichsanniyati R. Ciwi Fadhlillah Zulfi Arsan Zultinur Muttaqin