Evaluation of Sealing Ability of Zinc Oxide Nano-Particles Versus Conventional Zinc Oxide in Endodontically Treated Teeth (SEM study)
نویسندگان
چکیده
منابع مشابه
Intraorifice sealing ability of different materials in endodontically treated teeth: An in vitro study
BACKGROUND Microbial contamination of the pulp space is one of the major factors associated with endodontic failure. Thus, in addition to a three dimentional apical filling a coronal seal for root canal fillings has been recommended. AIM The present study was conducted to evaluate and compare the intra-orifice sealing ability of three experimental materials after obturation of the root canal ...
متن کاملPreparation of Cobalt Oxide/Zinc Oxide Nanocomposite
Cobalt Oxide/ Zinc Oxide nanocomposite was synthesized by dropwise addition ofCo(NO)3.6H2O and Zn(NO3)2.4H2O solutions to KOH solution at different temperatures followed bycalcination at 300ºC for 4 h. The morphology and structure of nanoparticles and the influence oftemperature on particle size were studied using scanning electron microscopy (SEM) and X-RayDiffraction (XRD). Minimum particle s...
متن کاملAn In vitro Evaluation of Antimicrobial Efficacy of new Nano-zinc Oxide Eugenol (NZOE)
Introduction: This interventional in-vitro study aimed to evaluate the antimicrobial activity of a new Nano Zinc OxideEugenol (NZOE) sealer in comparison with AH26 and Pulpdent common root canal sealers against endodontic pathogens. Methods: The antimicrobial efficacy of three sealers(NZOE, AH26 and Pulpdent) against Enterococcus faecalis (ATCC 29212), Escherichia coli (ATCC 25922), Streptococ...
متن کاملevaluation of contact angle and leach resistance of beech wood treated with nano-zinc oxide
the objective of this research is characterizing the effect of nano-zinc oxide (nano-zno) dispersions on leach resistance and contact angle of beech wood (fagus orientalis lipsky). the beech wood was cut into standard dimension, and oven dried after treating with nano-zno solution, based on immersion method. three treating nano-zno solution levels: (o, 20000 and 40000 ppm), and two thermal trea...
متن کاملEfficacy of topical sucralfate versus topical zinc oxide in diaper dermatitis: a randomized, double blind study
Background: Diaper rash is a common but non life threateningcondition during infancy. Different modalities of treatmentare suggested. Sucralfate acts as a physical barrier to irritantsand has antibacterial activities. Promising reports of the effectof topical sucralfate on wound epithelialization along with itsbacteriostatic properties led us to carry out a trial to evaluateits role as a topica...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Al-Azhar Dental Journal for Girls
سال: 2018
ISSN: 2537-0316
DOI: 10.21608/adjg.2018.109374