FABRIKASI DAN KARAKTERISASI SILICONE RTV H-00/NANOPARTIKEL TiO2 SEBAGAI KANDIDAT UNTUK AURICULAR PROSTHESIS PADA KASUS MICROTIA

Rena, Rahmawati (2024) FABRIKASI DAN KARAKTERISASI SILICONE RTV H-00/NANOPARTIKEL TiO2 SEBAGAI KANDIDAT UNTUK AURICULAR PROSTHESIS PADA KASUS MICROTIA. Undergraduate Thesis thesis, Institut Teknologi Telkom Purwokerto.

	Text 20108009_Rena Rahmawati_Skripsi Cover.pdf Download (771kB)
	Text 20108009_Rena Rahmawati_ Skripsi Abstrak (inggris).pdf Download (46kB)
	Text 20108009_Rena Rahmawati_Skripsi Abstrak (indo).pdf Download (47kB)
	Text 20108009_Rena Rahmawati_Skripsi BAB 1.pdf Download (191kB)
	Text 20108009_Rena Rahmawati_Skripsi BAB 2.pdf Download (837kB)
	Text 20108009_Rena Rahmawati_ Skripsi BAB 3.pdf Download (314kB)
	Text 20108009_Rena Rahmawati_ Skripsi BAB 4.pdf Restricted to Registered users only Download (272kB)
	Text 20108009_Rena Rahmawati_Skripsi BAB 5.pdf Download (50kB)
	Text 20108009_Rena Rahmawati_Skripsi Daftar Pustaka.pdf Download (196kB)
	Text 20108009_Rena Rahmawati_Skripsi Lampiran.pdf Restricted to Registered users only Download (1MB)

Abstract

Microtia is an ear disorder accompanied by a narrow or unformed canal that occurs in around 2 out of 10,000 births. Sufferers can experience anxiety, lack of self-confidence, and depression. The aim of this research is to determine the characteristics of silicone RTV H-00 / TiO2 nanoparticles to be a candidate for making a composite auricular prosthesis obtained with an addition percentage of 2%, 4%, 6% (w/w) using the 3D printing method. The characterization carried out included FTIR, tensile and degradability tests. The FTIR test results prove the appearance of silicone rubber at wave numbers 1067.80 - 1069.92cm-¹, but after adding TiO2 nanoparticles it does not show a change in waves so the resulting spectrum is similar. Tensile testing showed that the modulus of elasticity obtained a control sampel value of 0.028 MPa, a 2% TiO2 Nanoparticles sampel of 0.008 MPa, a 4% TiO2 Nanoparticles sampel of 0.006 MPa, and a 6% TiO2 Nanoparticles sampel of 0.016 MPa. The tensile strength value obtained for the control sampel was 0.045 MPa, the 2% TiO2 Nanoparticles sampel was 0.043 MPa, the 4% TiO2 Nanoparticles sampel was 0.036 MPa, and the 6% TiO2 Nanoparticles sampel was 0.040 MPa. The elongation value obtained for the control sampel was 200.062 mm, the 2% TiO2 Nanoparticles sampel was 199.308 mm, the 4% TiO2 Nanoparticles sampel was 199.952 mm, and the 6% TiO2 Nanoparticles sampel was 199.002 mm. The results of each sampel after adding TiO2 Nanoparticles tended to decrease and none were close to the values for original cartilage. The degradability test showed that the control sampel was 1.003 grams, the 2% TiO2 Nanoparticles sampel was 1.024 grams, the 4% TiO2 Nanoparticles sampel was 0.945 grams, and the 6% TiO2 Nanoparticles sampel was 0.944 grams, proving that the sampel did not experience a significant change in weight compared to the initial weight of the sampel. Keywords: Auricular Prosthesis, 3D Printing Method, Microtia, RTV (Room Vulcanizing Temperature), TiO2 (Titanium Dioxide).

Actions (login required)

View Item