Effect of impregnation of calcium phosphate based nanofillers on acrylic bone cement : (Record no. 60821)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03430cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031721.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170507s2016 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.09.10.Ph.D.2016.Ta.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Tamer Mohamed Hamdy Mahmoud Ibrahim |
| 245 10 - TITLE STATEMENT | |
| Title | Effect of impregnation of calcium phosphate based nanofillers on acrylic bone cement : |
| Remainder of title | In vitro study / |
| Statement of responsibility, etc. | Tamer Mohamed Hamdy Mahmoud Ibrahim ; Supervised Sayed Hussein Sayed Saniour , Marwa Adel Elsayed Hammed , Rania Ahmad Helmy Salama |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تأثير إشراب لاصق العظم الراتينجي بالمالئات النانومترية المعتمِدة على فوسفات الكالسيوم : |
| Remainder of title | دراسة مخبرية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Tamer Mohamed Hamdy Mahmoud Ibrahim , |
| Date of publication, distribution, etc. | 2016 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 99 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Dental Materials |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Calcium phosphate (CaP) fillers were prepared by the sol-gel method. Characterization was done by means of X-ray diffraction (XRD) analysis and Fourier transform infrared spectroscopy (FTIR). Surface morphology, microstructure and particle size of the prepared particles was assessed by scanning and Transmission electron microscopy (SEM and TEM). In addition, decomposition and stability of the prepared CaP was analyzed by Differential scanning calorimetry (DSC)/Thermal gravimetric analysis (TGA). The change in pH after CaP dissolution in physiologic fluid was measured by pH-meter for 1, 3, 7 and 14 days and was extended for 7 more successive days after fixation of the pH value. Manual blending of the prepared nano filler; 0 weight %, 20 weight % and 40 weight % concentrations, into commercially available PMMA bone cement was done to prepare the polymer/nHA composite in an attempt to be used as bioactive bone cement. A total of 45 specimens (5 specimens per group) were then tested for the calcium and phosphorus ion release using inductively coupled plasma (ICP), hydroxyapatite crystals formation analyzed by energy dispersive x-ray spectroscopy (EDX) and compressive strength using universal testing machine.Results: Results of characterization of the prepared CaP confirmed preparation of a high purity amorphous nHA powder with uniform, rod-like, smooth surface particle, homogenously distributed particles with a size range of 3-10 nm and a very little degree of agglomeration. The prepared nHA powder showed thermal stability up to temperature of 200 {u00B0}C. Moreover, the pH changes of 5% CaP Tris-buffer solution over time was (7.59) which lied within physiological limits (6.5 to 7.8). ICP results revealed that 40 weight % filler specimens had the highest statistically significant calcium and phosphorus ion release values compared to 20 weight % filler and control specimens (0 weight % filler) |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Calcium phosphate |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | CaP |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Hydroxyapatite |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Marwa Adel Elsayed Hammed , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rania Ahmad Helmy Salama , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sayed Hussein Sayed Saniour , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Enas |
| Reviser | Cataloger |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.09.10.Ph.D.2016.Ta.E | 01010110070949000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.09.10.Ph.D.2016.Ta.E | 01020110070949000 | 22.09.2023 | CD - Rom | 70949.CD |