PERBEDAAN WAKTU SETTING SEMEN ALPHA TRICALCIUM PHOSPHATE (α-TCP) PADA PENGGUNAAN CAIRAN DISODIUM HYDROGEN PHOSPHATE (Na2HPO4) DAN SODIUM DIHYDROGEN PHOSPHATE (NaH2PO4)
Calcium phosphate cements are widely researched as biomaterials for bone augmentation and regeneration. Alpha tricalcium phosphate (α-TCP) is one of example of calcium phosphate cements. It has some advantages, such as mouldable, in vivo hardening, and biocompatible. Setting of α-TCP cements start...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2013
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| _version_ | 1797033662539104256 |
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| author | , ARUM NUR KARTIKA PUTRI , Dr. drg. Indah Titien Soeprihati, SU., Sp. KGA. |
| author_facet | , ARUM NUR KARTIKA PUTRI , Dr. drg. Indah Titien Soeprihati, SU., Sp. KGA. |
| author_sort | , ARUM NUR KARTIKA PUTRI |
| collection | UGM |
| description | Calcium phosphate cements are widely researched as biomaterials for bone augmentation and regeneration. Alpha tricalcium phosphate (α-TCP) is one of example of calcium phosphate cements. It has some advantages, such as mouldable, in vivo hardening, and biocompatible. Setting of α-TCP cements starts immediately after mixing of the cement paste and cement is set after a few minutes. Setting time of α-TCP cements is influenced by several factors, for example type of liquid as α-TCP powder mixture.
In this study, effect of phosphate solution on setting time α-TCP cement was investigated by employing two phosphate solution: 0.2 mol/L Na2HPO4 and 0.2 mol/L NaH2PO4. The cement powder (500 mg) was mixed in a glass plate with liquid (250 μl). After 1 min of mixing at room temperature the paste was applied in Teflon mould with an inner diameter of 10 mm and a height of 2.5 mm. The initial setting time at 37oC were determined with Gillmore needle.
Mean and standard deviation of setting time with 0.2 mol/L Na2HPO4 and 0.2 mol/L NaH2PO4 respectively are 23.56±2.34 minutes and 14.12±2.01 minutes. Independent T-Test showed significant effect between two groups on the setting time with 0.2 mol/L Na2HPO4 and 0.2 mol/L NaH2PO4 (p<0,05). It was concluded that α-TCP cement with NaH2PO4 solution had faster setting time because the acidic pH of the solution so the dissolution process occurs earlier. |
| first_indexed | 2024-03-13T22:57:53Z |
| format | Thesis |
| id | oai:generic.eprints.org:121917 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T22:57:53Z |
| publishDate | 2013 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1219172016-03-04T08:24:23Z https://repository.ugm.ac.id/121917/ PERBEDAAN WAKTU SETTING SEMEN ALPHA TRICALCIUM PHOSPHATE (α-TCP) PADA PENGGUNAAN CAIRAN DISODIUM HYDROGEN PHOSPHATE (Na2HPO4) DAN SODIUM DIHYDROGEN PHOSPHATE (NaH2PO4) , ARUM NUR KARTIKA PUTRI , Dr. drg. Indah Titien Soeprihati, SU., Sp. KGA. ETD Calcium phosphate cements are widely researched as biomaterials for bone augmentation and regeneration. Alpha tricalcium phosphate (α-TCP) is one of example of calcium phosphate cements. It has some advantages, such as mouldable, in vivo hardening, and biocompatible. Setting of α-TCP cements starts immediately after mixing of the cement paste and cement is set after a few minutes. Setting time of α-TCP cements is influenced by several factors, for example type of liquid as α-TCP powder mixture. In this study, effect of phosphate solution on setting time α-TCP cement was investigated by employing two phosphate solution: 0.2 mol/L Na2HPO4 and 0.2 mol/L NaH2PO4. The cement powder (500 mg) was mixed in a glass plate with liquid (250 μl). After 1 min of mixing at room temperature the paste was applied in Teflon mould with an inner diameter of 10 mm and a height of 2.5 mm. The initial setting time at 37oC were determined with Gillmore needle. Mean and standard deviation of setting time with 0.2 mol/L Na2HPO4 and 0.2 mol/L NaH2PO4 respectively are 23.56±2.34 minutes and 14.12±2.01 minutes. Independent T-Test showed significant effect between two groups on the setting time with 0.2 mol/L Na2HPO4 and 0.2 mol/L NaH2PO4 (p<0,05). It was concluded that α-TCP cement with NaH2PO4 solution had faster setting time because the acidic pH of the solution so the dissolution process occurs earlier. [Yogyakarta] : Universitas Gadjah Mada 2013 Thesis NonPeerReviewed , ARUM NUR KARTIKA PUTRI and , Dr. drg. Indah Titien Soeprihati, SU., Sp. KGA. (2013) PERBEDAAN WAKTU SETTING SEMEN ALPHA TRICALCIUM PHOSPHATE (α-TCP) PADA PENGGUNAAN CAIRAN DISODIUM HYDROGEN PHOSPHATE (Na2HPO4) DAN SODIUM DIHYDROGEN PHOSPHATE (NaH2PO4). UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=62016 |
| spellingShingle | ETD , ARUM NUR KARTIKA PUTRI , Dr. drg. Indah Titien Soeprihati, SU., Sp. KGA. PERBEDAAN WAKTU SETTING SEMEN ALPHA TRICALCIUM PHOSPHATE (α-TCP) PADA PENGGUNAAN CAIRAN DISODIUM HYDROGEN PHOSPHATE (Na2HPO4) DAN SODIUM DIHYDROGEN PHOSPHATE (NaH2PO4) |
| title | PERBEDAAN WAKTU SETTING SEMEN ALPHA TRICALCIUM
PHOSPHATE (α-TCP) PADA PENGGUNAAN CAIRAN
DISODIUM HYDROGEN PHOSPHATE (Na2HPO4) DAN
SODIUM DIHYDROGEN PHOSPHATE (NaH2PO4) |
| title_full | PERBEDAAN WAKTU SETTING SEMEN ALPHA TRICALCIUM
PHOSPHATE (α-TCP) PADA PENGGUNAAN CAIRAN
DISODIUM HYDROGEN PHOSPHATE (Na2HPO4) DAN
SODIUM DIHYDROGEN PHOSPHATE (NaH2PO4) |
| title_fullStr | PERBEDAAN WAKTU SETTING SEMEN ALPHA TRICALCIUM
PHOSPHATE (α-TCP) PADA PENGGUNAAN CAIRAN
DISODIUM HYDROGEN PHOSPHATE (Na2HPO4) DAN
SODIUM DIHYDROGEN PHOSPHATE (NaH2PO4) |
| title_full_unstemmed | PERBEDAAN WAKTU SETTING SEMEN ALPHA TRICALCIUM
PHOSPHATE (α-TCP) PADA PENGGUNAAN CAIRAN
DISODIUM HYDROGEN PHOSPHATE (Na2HPO4) DAN
SODIUM DIHYDROGEN PHOSPHATE (NaH2PO4) |
| title_short | PERBEDAAN WAKTU SETTING SEMEN ALPHA TRICALCIUM
PHOSPHATE (α-TCP) PADA PENGGUNAAN CAIRAN
DISODIUM HYDROGEN PHOSPHATE (Na2HPO4) DAN
SODIUM DIHYDROGEN PHOSPHATE (NaH2PO4) |
| title_sort | perbedaan waktu setting semen alpha tricalcium phosphate i tcp pada penggunaan cairan disodium hydrogen phosphate na2hpo4 dan sodium dihydrogen phosphate nah2po4 |
| topic | ETD |
| work_keys_str_mv | AT arumnurkartikaputri perbedaanwaktusettingsemenalphatricalciumphosphateitcppadapenggunaancairandisodiumhydrogenphosphatena2hpo4dansodiumdihydrogenphosphatenah2po4 AT drdrgindahtitiensoeprihatisuspkga perbedaanwaktusettingsemenalphatricalciumphosphateitcppadapenggunaancairandisodiumhydrogenphosphatena2hpo4dansodiumdihydrogenphosphatenah2po4 |