PERBANDINGAN KEKERASAN PERMUKAAN KOMPOSIT SINGLE SHADE UNIVERSAL DENGAN NANOFILLED COMPOSITE

NURADNIN, ANANDA HAURA and Mozartha, Martha and Kesumaputri, Bebbi Arisya (2022) PERBANDINGAN KEKERASAN PERMUKAAN KOMPOSIT SINGLE SHADE UNIVERSAL DENGAN NANOFILLED COMPOSITE. Undergraduate thesis, Sriwijaya University.

[thumbnail of RAMA_12201_04031181823014.pdf] Text
RAMA_12201_04031181823014.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (1MB)
[thumbnail of RAMA_12201_04031181823014_TURNITIN.pdf] Text
RAMA_12201_04031181823014_TURNITIN.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (1MB)
[thumbnail of RAMA_12201_04031181823014_0005048108_01_front_ref.pdf]
Preview
Text
RAMA_12201_04031181823014_0005048108_01_front_ref.pdf - Accepted Version
Available under License Creative Commons Public Domain Dedication.

Download (502kB) | Preview
[thumbnail of RAMA_12201_04031181823014_0005048108_02.pdf] Text
RAMA_12201_04031181823014_0005048108_02.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (144kB)
[thumbnail of RAMA_12201_04031181823014_0005048108_03.pdf] Text
RAMA_12201_04031181823014_0005048108_03.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (153kB)
[thumbnail of RAMA_12201_04031181823014_0005048108_04.pdf] Text
RAMA_12201_04031181823014_0005048108_04.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (20kB)
[thumbnail of RAMA_12201_04031181823014_0005048108_05.pdf] Text
RAMA_12201_04031181823014_0005048108_05.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (6kB)
[thumbnail of RAMA_12201_04031181823014_0005048108_06_ref.pdf] Text
RAMA_12201_04031181823014_0005048108_06_ref.pdf - Bibliography
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (88kB)
[thumbnail of RAMA_12201_04031181823014_0005048108_07_lamp.pdf] Text
RAMA_12201_04031181823014_0005048108_07_lamp.pdf - Accepted Version
Restricted to Repository staff only
Available under License Creative Commons Public Domain Dedication.

Download (1MB)

Abstract

ABSTRACT Background: The use of nanofilled composite resin requires matching the color of the composite resin with the color of the patient's teeth, so dentists must provide many shades of composite resin color. The solution to this problem requires a composite resin that can match all tooth colors, namely a universal single shade composite resin. Objective: To find out the comparison of surface hardness between universal single shade composite resin and nanofilled composite. Methods: Laboratory experimental research using 30 specimens of circular composite resin specimens with a diameter of 12 mm and a thickness of 2 mm which were divided into 2 groups, namely the universal single shade composite resin group and the nanofilled composite resin group. Specimens were made by inserting a composite resin into a mold and irradiating it used a light curing unit for 20 seconds. The specimen were then polished using composite polishing kits and a hardness test was performed using vickers hardness with a load of 1 kg in 15 seconds. The specimen was placed under the diamond as close as possible. The load on the test machine was set to 1 kg with a time of 15 seconds. Diamond on the testing machine will form an impression on the surface of the specimen. The results of the data obtained were analyzed using the normality test, followed by an independent t test. Results: There was no significant difference between the hardness values of the universal single shade composite resin and the nanofilled composite resin. Conclusion: Universal single shade composite resin had a surface hardness value similar to nanofilled composite resins. Keywords: surface hardness, single shade universal composite, nanofilled composite, vickers hardness

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: kekerasan permukaan, nanofilled composite, single shade universal composite, vickers hardness
Subjects: R Medicine > RK Dentistry > RK1-715 Dentistry
Divisions: 04-Faculty of Medicine > 12201-Dentistry (S1)
Depositing User: Ananda Haura Nuradnin
Date Deposited: 19 Jul 2022 06:03
Last Modified: 19 Jul 2022 06:03
URI: http://repository.unsri.ac.id/id/eprint/74073

Actions (login required)

View Item View Item