Microtensile bond strength of nanofillled resin composite restoration bonded to dentin using self-etch adhesive containing nanohydroxyapetite versus conventional one after one month : (Record no. 69826)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03142cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032156.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190129s2018 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 | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.09.03.M.Sc.2018.Ah.M |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ahmed Mohamed Osama Ahmed |
| 245 10 - TITLE STATEMENT | |
| Title | Microtensile bond strength of nanofillled resin composite restoration bonded to dentin using self-etch adhesive containing nanohydroxyapetite versus conventional one after one month : |
| Remainder of title | In-vitro study / |
| Statement of responsibility, etc. | Ahmed Mohamed Osama Ahmed ; Supervised Mona Ismail Riad , Maha Elbaz |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | قوة سىندات الشد الصغري للراتنج النانو الملصق للعاج باستخدام اللاصق ذاتى التخريش مع وبدون النانو هيدروكسى اباتيت بعد فترة شهرواحد من الزمن : |
| Remainder of title | دراسة معملية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Ahmed Mohamed Osama Ahmed , |
| Date of publication, distribution, etc. | 2018 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 64 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Operative Dentistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study was conducted to evaluate the effect of addition of hydroxyapatite nanoparticles to self etch adhesives on microtensile bond strength of resin composite to tooth structure after 24 hours and to evaluate the effect of one month storage on the bond strength.The extracted molar teeth were selected to be used in this study. The exclusion criteria for selection of the samples aimed to select teeth free of caries, erosion, hypo calcification and or restorations. A flat dentin occlusal surface was prepared 0.5 mm below DEJ perpendicular to the longitudinal axis of each tooth using a low speed diamond saw under water coolant. The specimens was divided into two equal groups of 40 specimens each, according to type of self etch adhesive used, where (A1) represents self etch adhesive containing nano hydroxyapatite and (A2) represents self etch adhesive without nano hydroxyapatite.Each group will be subdivided into two subgroup according to storage period, where (T1) represent 24 hour storage time and (T2) represent one month storage time. ATeflon mold was used to build up resin composite 4mm in thickness; they were light cured according to manufacturer{u2019}s instructions.Teeth were sectioned in a longitudinal and a horizontal direction to obtain 0.9±0.1 mm in thickness beams. All samples were tested by universal testing machine. Microtensile load was applied with a load cell of 500 N, at a cross-head speed of 0.5 mm/min, until bonding failure of the specimen occurred. The load required to debonding was recorded in MPa by the aid of computer software |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Microtensile bond strength |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Nanofillled |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Nanohydroxyapetite |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Maha Elbaz , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mona Ismail Riad , |
| 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 | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Shimaa |
| Reviser | Cataloger |
| 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 | Cai01.09.03.M.Sc.2018.Ah.M | 01010110077014000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.09.03.M.Sc.2018.Ah.M | 01020110077014000 | 22.09.2023 | CD - Rom | 77014.CD |