منابع مشابه
The effect of different bracket base cleaning method on shear bond strength of rebonded brackets.
AIM To assess the effect of different bracket base conditioning method on shear bond strength (SBS) of rebonded brackets. MATERIALS AND METHODS Eighty brackets were bonded to freshly extracted premolar teeth using light cured composite adhesive. SBS was measured for 20 random samples as control group (G1). After debonding, 60 debonded brackets were allocated randomly into three groups of brac...
متن کاملEffect of different surface treatments for ceramic bracket base on bond strength of rebonded brackets.
The aim of this study was to evaluate the shear bond strength of rebonded ceramic brackets after subjecting the bracket base to different treatments. Seventy-five premolars were selected and randomly distributed into five groups (n=15), according to the type of the bracket surface treatment: I, no treatment, first bonding (control); II, sandblasting with aluminum oxide; III, sandblasting + sila...
متن کاملEvaluation of alternative polymer bracket materials.
INTRODUCTION Polymer brackets still have some disadvantages because of decreased wear resistance and hardness. The aim of this study was to investigate the mechanical properties of alternative bracket polymers; urethane-dimethacrylate, high-density polyethylene, and an experimental bracket polymer (EBP) consisting of polyethylene and a copolymer were tested. Polycarbonate and polyoxymethylene b...
متن کاملValidated spectrophotometric method for the estimation of terbinafine hydrochloride in bulk and in tablet dosage form using inorganic solvent
Terbinafine Hydrochloride (TH) is a new potent antifungal agent. Many spectroscopic methods are developed using organic solvents, but inorganic solvents like hydrochloric acid, sodium hydroxide can also be used for the estimation of APIs depending on their solubility. UV-spectrophotometric method has been developed for the determination of TH in bulk and in tablet dosage form. For the determina...
متن کاملSomatic Embryogenesis: An Alternative Method for in vitro Micropropagation
Plant tissue culture is an alternative method of commercial propagation and is being used widely for the commercial propagation of a large number of plant species, including many medicinal plants. Somatic embryogenesis is a process by which asexual or somatic cells are induced to form embryos in culture. Somatic embryogenesis is a multi-step regeneration process starting with formation of pro-e...
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ژورنال
عنوان ژورنال: International Journal of Applied Pharmaceutics
سال: 2018
ISSN: 0975-7058
DOI: 10.22159/ijap.2017.v9s2.16