View Item 
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Mathematics and Natural Sciences
      • UT - Physics
      • View Item
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Mathematics and Natural Sciences
      • UT - Physics
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Sintesis Hidroksiapatit Berpori Berbasis Kalsium dari Cangkang Telur dan Porogen Lilin dari Sarang Lebah

      Thumbnail
      View/Open
      Full text (1.622Mb)
      Abstract (339.4Kb)
      BAB I (362.6Kb)
      BAB II (552.4Kb)
      BAB III (408.6Kb)
      BAB IV (728.5Kb)
      BAB V (395.1Kb)
      Cover (365.5Kb)
      daftar pustaka (349.5Kb)
      Lampiran (1016.Kb)
      Date
      2012
      Author
      Juwita, Ratna
      Dahlan, Kiagus
      Sukaryo, Sulistioso Giat
      Metadata
      Show full item record
      Abstract
      Calsium phosphate is an organic compound that is often used in medical application. Hydroxyapatite (HAp) and tricalsium phosphate (β -TCP) are calcium phosphate type that is often used. Synthesis of porous hydroxyapatite in this research by sol-gel method. In this research, porous hydroxyapatite is made from CaO, H3PO4, and bee-wax. Calsium oxide (CaO) from eggshell that has been calcinated in 10000C within 5 hours.Anaddition of bee-wax during the process result in porous HAp. Result of X-ray Diffraction ( XRD) characterization showed that there were peaks of HAp, β - TCP, and carbonate apatite. The present of calcium phosphate is also supported by result of Fourier Transform Infrared (FTIR) Spectroscopy. characterization that is showed by present of phosphate (PO4 3-) group, hydroxyl (OH-) group, and carbonate (CO3 2-) group. Beside them, there were also (C-H), (C=O), and (C=C) that showed there still was rest of wax in sample. Then Scanning Electron Microscopy (SEM) characterization showed that there was forming of calcium phosphate which is shown by morphology of sample that consists of macro porous particles in 1,3 - 2,5 μm.
       
      Kalsium fosfat merupakan senyawa organik yang banyak digunakan dalam aplikasi medis. Jenis kalsium fosfat yang sering dipakai adalah hidroksiapatit (HAp) dan trikalsium fosfat (β -TKF). Sintesis Hidroksiapatit berpori ini dilakukan dengan metode sol - gel. Sintesis HAp berpori dibuat dari CaO, H3PO4, dan lilin lebah. Kalsium oksida (CaO) bersumber dari cangkang telur ayam yang telah dikalsinasi pada suhu 1000oC selama 5 jam. Pengunaan lilin lebah pada proses menghasilkan HAp berpori. Hasil karakterisasi XRD pada sampel menunjukkan hadirnya puncak milik HAp, β – TKF dan AKB. Terbentuknya HAp diperkuat juga dengan hasil karakterisasi spektroskopi FTIR ditandai dengan adanya gugus fosfat (PO4 3-), hidroksil (OH-), dan karbonat (CO3 2), selain itu terdapat juga gugus (C-H), (C=O) dan (C=C) yang menandakan masih adanya lilin yang tersisa pada sampel. Pada karakterisasi SEM juga menunjukkan terbentuknya kalsium fosfat yang ditandai dengan bentuk morfologi sampel yang terdiri dari butiranbutiran yang membentuk pori dengan ukuran pori makro diantara 1,3 μm sampai 2,5 μm.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/55682
      Collections
      • UT - Physics [1236]

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      Browse

      All of IPB RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      Application

      google store

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository