Irma Istiqamah

Publications

• Research Article   
  Physicochemical Characterization of Demineralized Freeze Dried Dentine Matrix Nanoparticle as New Candidate Bone Graft
  Author(s): Ariyati Retno Pratiwi53930*, Mohd Zobir Hussein53932, Feni Istikharoh53933, Zefri Zainal Abidin53934, Irma Istiqamah53935, Fadhillah Marzely53936, Salwa Jasmine53937 and Laura Naibaho53938
  
  Objective: Therefore, this study aimed to determine the physicochemical characterization of Demineralized Freeze Dried Dentine Matrix Nanoparticle (DFDDM-NP) for enhance bone repair. Materials and Methods: Human tooth were minced into particles (Ø<1 mm), demineralized and freeze dried. Thorough physicochemical and biochemical characterizations of native and demineralized freeze dried materials were performed by Fourier Transform Infrared Spectroscopy (FTIR), X-Ray Diffraction (XRD), Brunauer-Emmett-Teller (BET), Field Emission Scanning Electron Microscopy (FESEM), and Thermogravimetric analysis/Derivative Thermogravimetry (TGA/ DTG). Results:  For the physicochemical characterization, DFDDM-NPs appeared non porous structure, near spherical shapes of various size, and it appeared agglomerate.. Read More»
  DOI: 10.31858/0975-8453.14.3.159-163

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