الفهرس 
AcknowledgementOnly 14 pages are availabe for public view
 |  | from | 136 |  |  |
| | | from | 136 | | |
Abstract
This study was evaluate the microshear bond strength of low
shrinkage composite and nanocomposite with or without flowable lining composite
and self-adhesive composite lining after different aging periods.
Materials and methods: Specimens were divided into two equal groups, according to
resin composite used (R), where group (R1) represent teeth restored with low
shrinkage resin composite and (R2) represent teeth restored with nanofilled resin
composite. Each group were divided into two subgroups according to Lining materials
used (L), where(L1) represent cavity lining with flowable resin composite and (L2)
represent cavity Lining with self adhesive resin composite. Furthermore each
Subgroup were divided into three classes according to aging period(T),
where(T1)represent aging period of 24 hours,(T2) represent aging period of two
weeks and (T3) represent aging Period of one month.