The Investigation of Three Dental Composite Samples by Using XRF, FT-IR Spectroscopic Methods and SEM Method

Abstract

Dental composites are widely-used dental restoration materials that they are both aesthetical and they can easily simulate the natural appearance of teeth. In this study, determination of structural parameters of three different types of dental composite resin samples, which are widely used by dentists, was done by using spectroscopic analysis methods. Compounds and elements in the structure of resin samples were determined through X-Ray Fluorescent Spectrometer (XRF), Fourier Transformational Infrared Spectrometer (FT-IR) and Scanning Electron Microscope (SEM) methods. the compounds are 6-heptenoicacid, 2-metilbutyricacid, ethyleneoxidepressure, propionicacid, 5-metil 3-hexanone, linoleicacid, 1-napthylaceticacid, 4-hydroxy 4-metil 2-pentanone, trichloroacetonitrile, benzyl ethyl ketone, 3-mercaptopropionicacid, oleicacid, 4-metil 2-pentanone, erucicacid, deoxycholicacid and, the elements are Si, Zr, Hf, Na, Al, Ca, S, Ti, Fe, K, Y, Ba, P, Cl, Sr, F, Zn. As a result of Compressive-Tensile Strength Test, stress, elastic strain, ultimate strength range and maximum percentage elongation levels were determined as 10982.9-12867.1N/mm2; 0,00827-0.05214mm; 6987.00-13650.2N and  77.4643-160.420.  

Keywords

• Dental Composite XRF,FT-IR,SEM

XRF, FT-IR Spektroskopik Yöntemleri ve SEM Yöntemi Kullanılarak Üç Dental Kompozit Örneklerin İncelenmesi

Abstract

Günümüzde doğal dişin görünümünü taklit edebilen ve estetik olması nedeniyle dental kompozitlerin dental restorasyon malzemesi olarak kullanımı oldukça yaygındır.

Bu çalışmada diş hekimlerinin çoğunlukla kullandığı üç farklı dental kompozit rezinin örneklerinin yapısal parametrelerinin tespiti spektroskopik analiz yöntemleri kullanılarak yapılmıştır. X-Işını Floresans Spektrometresi (XRF), Fourier Dönüşümlü Infrared Spektrofotometresi (FT-IR) ve Taramalı Elektron Mikroskobu (SEM) yöntemi ile yapılan element analizlerinde rezin örneklerinin yapısında bulunan bileşikler ve elementler tespit edilmiştir. Bileşikler 6-heptenoik asit, 2-metilbütirik asit, etilen oksit, propiyonik asit, 5-metil 3-heksanon, linoleik asit, 1-naftalenasetik asit, 4-hidroksi 4-metil 2-pentanon, trikloroasetonitril, benzil etil keton, 3-mercaptopropionik asit, oleik asit, 4-metil 2-pentanon, erüsik asit, deoksikolik asit’dir. Elemetler ise Si, Zr, Hf, Na, Al, Ca, S, Ti, Fe, K, Y, Ba, P, Cl, Sr, F, Zn’dir.  Fiziksel olarak yapılan basma çekme testi sonucunda örneklerin maksimum gerilme, elastik uzama, maksimum kuvvet aralığı ve maksimum yüzde uzama miktarları: 10982.9-12867.1N/mm²; 0,00827-0.05214mm; 6987.00-13650.2N ve 77.4643-160.420 olarak tespit edilmiştir.

Keywords

• Dental Kompozit,XRF,FT-IR,SEM

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