In this research, the Taguchi approach optimized the preparation process of corn starch nanoparticles containing linalyl acetate (extracted from lavender). Sodium hydroxide and urea (solvent), ethanol (anti-solvent), and Tween 80 (surfactant) were employed for the synthesis in the nanoprecipitation method. The dimensions of the synthesized nanoparticles were measured by the dynamic light scattering method. The […]
By nthesizing nano zinc oxide with different morphologies, such as spherical, snowflake like, and starfish like, and utilizing its unique physical and chemical properties, combined with the cavitation effect of ultrasound, it is expected to achieve effective degradation of dye wastewater. In the comparative experiment of using nano zinc oxide, ultrasound, ultrasound+nano zinc oxide to […]
In this research, a novel type of pervaporation membrane was developed by (polydimethylsiloxane( PDMS)/graphene oxide(GO))/poly valerolactone (PVL) composite membrane. This prepared membrane was used to separate ethylene dichloride from water. The electrospinning method was used to nanofiber PVL preparation as a support layer for the composite membrane. To increase the selectivity of the optimized PVL […]
The aim of this study is using Directly Suspended Droplet Microextraction (DSDME) as the sensitive drug assays in environmental waters. This work explains the success of this liquid-phase microextraction technique used as sample pre-concentration technique. This attractive method, which is selective and enable substantial pre-concentration, has been used for determination of three β-blockers; Atenolol, Metoprolol […]
The present study aimed to evaluate the antibacterial efficacy of bioceramic root canal sealer modified with herbal extracts, because there are insufficient scientific reports that indicate the antibacterial effects of herbal extracts added to endodontic root canal sealers. The essential oils of the aerial parts of Thymus Kotschyanus Boiss were obtained by hydrodistillation (HD) method […]
