Browsing UT - Physics by Subject "hydroxyapatite"
Now showing items 1-17 of 17
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Kajian Struktur dan Morfologi Hidroksiapatit yang Disintesis Menggunakan Metode Hidrotermal
(2013)Hydroxyapatite is a material that can be bonded to the building blocks of bone. In this study has been carried out the synthesis of hydroxyapatite using hydrothermal method. Precursor calcium is derived from leghorn chicken ... -
Kombinasi Teknik Top Down dan Bottom Up dalam Pembuatan Nanokristalin Hidroksiapatit dari Batu Gamping.
(2014)The synthesis of nanocrystalline hydroxyapatite from limestone has been investigated by precipitation methode. The origin material of nanocystalline hydroxyapatite fabrication are ammonium hydrogen phosphate and calcinated ... -
Observasi Morfologi dan Komposisi Hidroksiapatit yang Terbuat dari Cangkang Telur Ayam Kampung dan Ayam Ras
(2014)This research showed synthesis of hydroxyapatite by wise drop precipitation method. Hydroxyapatite precipitation results was made of calcium precursors derived from domestic and broiler chicken eggshell and a source of ... -
Pelapisan Hidroksiapatit Berbasis Cangkang Telur pada Logam Stainless Steel 316 dengan Metode Deposisi Elektroforetik
(2014)Stainless steel (SS) 316 metal is much used for purposes implantation bone. However, this metal still have low biocompatibility in the living body. Biocompatibility of SS 316 metal can be improved through coating metal ... -
Pengaruh Ultrasonikasi dan Stirring dalam Sintesis Nanohidroksiapatit Berbasis Cangkang Telur Ayam
(2016)Hidroksiapatit pada tulang alami manusia berbentuk jarum yang mempunyai struktur nano, sehingga diperlukan hidroksiapatit yang sesuai dengan ukuran pada struktur tulang tersebut. Penelitian ini menggunakan tiga metode ... -
Perhitungan Energi Disosiasi Ca-O dan C-O pada Gugus Fungsi Hidroksiapatit Menggunakan PemodelanSpektroskopi Inframerah
(2013)Modeling the functional groups of hydroxyapatite can be used to obtain absorption wave numbers and the spring constant. Analysis of energy release is done by calculating the functional group dissociation energy. This study ... -
Sintesis Biphasic Calcium Phosphate-High Density Polyethylene Scaffold
(2012)Biphasic Calcium Phosphate (BCP) - High Density Polyethylene (HDPE) scaffold has been synthesized by using raw material from the shells of green mussels as a source of calcium to synthesize BCP. The shells are calcined at ... -
Sintesis dan Karakterisasi Hidroksiapatit Berbasis Cangkang Kerang Mencos (Anadara maculosa)
(2014)The research about synthesis hydroxyapatite (HA) used a single drop method with a precursor of a cockle shells (Anadara maculosa) as a source of calcium and H3PO4 as a source of phospate. Process of synthesis HA was done ... -
Sintesis dan Karakterisasi Hidroksiapatit Berpori dengan Porogen Kitosan
(2013)This research had been done the synthesis of porous hydroxyapatite (HA) by sol gel method. The precusor calcium using eggshells and H3PO4 as phosphate source. The ratio of HA-chitosan to synthesize porous HA are 90:10, ... -
Sintesis Hidroksiapatit Berpori dari Cangkang Telur Ayam dan Porogen dari Kitosan
(2013)This research had been done the synthesis of porous hydroxyapatite (HA) by presipitasi method. The precusor calcium using come from eggshells and (NH4)2HPO4 as phosphate source. The ratio of HA-chitosan to synthesize porous ... -
Sintesis Hidroksiapatit dari Cangkang Kerang Hijau dengan Metode Double Stirring Simultan
(2013)This research has been done on the syntthesis of hydroxyapatite using double stirring simultant method and stired with time and sintering temperatures variations. In this study the materials used as sources of calcium were ... -
Sintesis Hidroksiapatit Tersubstitusi Silikon Menggunakan Metode Presipitasi Berbantukan Iradiasi Gelombang Mikro
(2018)Hidroksiapatit merupakan material yang banyak digunakan sebagai implan tulang. Sifat bioaktif hidroksiapatit terhadap pertumbuhan tulang dapat ditingkatkan dengan substitusi ion silikon pada struktur hidroksiapatit. ... -
Sintesis Komposit Hidroksiapatit dengan Variasi 10-50% Kitosan
(2013)In medical cases, HAp/chitosan composite can be used as a synthetic implantation in bone. Addition of chitosan on HAp seems produce good composite. Chitosan can reduce the properties of brittle HAp. XRD characterization ... -
Sintesis Komposit Hidroksiapatit/Kolagen Berpori dengan Metode Freeze Drying
(2016)erkembangan ilmu material meningkat pesat setiap tahunnya. Salah satu pemicu utamanya adalah kecelakaan yang mengakibatkan patah tulang. Upaya untuk mengatasi ini adalah penggunaan material sintetik. Pada penelitian ini ... -
Sintesis Senyawa Kalsium Fosfat Dengan Teknik Presipitasi Single Drop
(2012)The high damage of bone trigger a variety of research about bone biomaterial. So far, compliance for this needed done import materials. The material which used for bone biomaterial is calcium phosphate. In this research ... -
Studi Karakteristik Hidroksiapatit dari Cangkang Telur Ayam Ras dan Ayam Kampung.
(2014)Hydroxyapatite is a calcium phosphate compound that has a chemical structure similar to bone mineral . This research aims to synthesize hydroxyapatite using wise drop precipitation method. Sources of calcium were taken ... -
Synthesis of Biphasic Calcium Phosphate Made of Eggshells Through A Hydrothermal Method
(2013)Biphasic Calcium Phosphate mixed of hydroxyapatite and tricalcium phosphate. A hydrothermal method of synthesizing by mixing CaO as calcium source and (NH4)2HPO4 as phosphate source with distilled water. CaO got from ...