Agustin, Linda (2019) Perbedaan Kelarutan Zinc Phosphate Cement Konvensional dan Zinc Phosphate Cement Nano Pada Saliva Buatan Dengan pH 6,7. Sarjana thesis, Universitas Brawijaya.
Abstract
Zinc Phosphate Cement merupakan bahan semen gigi yang digunakan dalam bidang kedokteran gigi, yang memiliki kelarutan relatif rendah dan apabila di pH yang rendah kelarutan akan tinggi. Pada penelitian ini, peneliti membuat zinc phosphate cement nano yang diharapkan dapat menghasilkan bahan semen gigi yang memiliki kelarutan yang lebih rendah daripada bahan konvensional sehingga dapat bertahan lebih lama dalam rongga mulut. Tujuan: untuk mengetahui perbedaan kelarutan antara zinc phosphate cement konvensional dan zinc phosphate cement nano pada saliva buatan pH 6,7 selama 24 jam. Metode: pembuatan bahan zinc phosphate cement nano dilakukan melalui metode top down, yaitu milling. Desain penelitian ini adalah post test only design karena tidak terdapat variabel kontrol. Analisis data statistik menggunakan uji t-test berpasangan dan t t-test independen dengan menggunakan 20 sampel, yaitu 10 sampel bahan nano dan 10 sampel bahan kovensional. Hasil: Terdapat perbedaan zinc phosphate cement konvensional dan zinc phosphate cement nano sebelum dan sesudah diberi perlakuan. Zinc phosphate cement konvensional memiliki nilai signifikansi 0,000 dan t-hitung 6,308. Zinc phosphate cement nano memiliki nilai signifikansi sebesar 0,000 dan t-hitung 16,207. Kelarutan zinc phosphate cement sebelum dan sesudah diberi perlakuan dengan metode perendaman saliva buatan pH 6,7 relatif terdapat perbedaan dengan nilai signifikansi sebesar 0,004 dan t-hitung 3,286. Kesimpulan: Kelarutan zinc phosphate cement nano lebih tinggi dari zinc phosphate cement konvensional.
English Abstract
Zinc Phosphate Cement is a material of dental cement which is used in the field of Dentistry, which has relatively low solubility level and if at the low pH then the solubility level will increase. In this study, the researcher made nano zinc phosphate cement that is expected to produce dental cement material which has a lower solubility level than conventional material so it can last longer in the oral cavity. Objective: to find out the difference of solubility level of conventional zinc phosphate cement group and nano zinc phosphate cement on artificial saliva with pH 6,7 for 24 hours. Method: making of nano zinc phosphate cement material was conducted through top down method namely milling. The design of this study is post-test only design because there are no control variable. Statistical analysis using paired samples t-test and indepedent sample t-test with 20 samples, that is 10 samples of nano and 10 samples of conventional. Result: there is difference of solubility level of conventional zinc phosphate cement group and nano zinc phosphate cement before and after being treated. Conventional zinc phosphate cement has a significance value 0,000 and t-count 6,308. Nano zinc phosphate cement has a significance value 0,000 and t-count 16,207. Solubility of zinc phosphate cement before and after being treated in artificial saliva soaking with pH 6,7 relatively difference with a significance value 0,004 and t-count 3,286. Conclusion: the solubility of nano zinc phosphate cement is higher than conventional zinc phosphate cement.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FKG/2019/24/052001778 |
| Uncontrolled Keywords: | Zinc phosphate cement konvensional, zinc phosphate cement nano, kelarutan-Conventional zinc phosphate cement, nano zinc phosphate cement, solubility. |
| Subjects: | 600 Technology (Applied sciences) > 617 Surgery, regional medicine, dentistry, ophthalmology, otology, audiology > 617.6 Dentistry > 617.69 Prosthodontics > 617.695 Materials / Dental materials |
| Divisions: | Fakultas Kedokteran Gigi > Kedokteran Gigi |
| Depositing User: | soegeng sugeng |
| Date Deposited: | 10 Aug 2020 07:56 |
| Last Modified: | 23 Oct 2021 04:37 |
| URI: | http://repository.ub.ac.id/id/eprint/179167 |
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