Esmaeil Babanezhad
Department of chemistry, Faculty of Basic Sciences, Sharif University of Technology, Tehran, Iran
[ 1 ] - MnO2-AgX Zeolite Nanocomposite as an Adsorbent Catalyst for the Decontamination against Sulfur Mustard Simulants
The our main goal of the present research is evaluating the performance of MnO2 nanoparticles-AgX zeolite composite as a novel adsorbent catalyst for the decontamination reactions of two most known sulfur mustard simulants; 2-chloroethyl phenyl sulfide (2-CEPS), 2-chloroethyl ethyl sulfide (2-CEES) at room temperature and monitoring by Gas chromatography flame ionization detector (GC-FID) and Gas…
[ 2 ] - بررسی مواجهه شغلی کارکنان با بخار ایزوفلوران در اتاق عمل بیمارستان های شهر ساری
مقدمه و هدف: کارکنان اتاق عمل بیمارستان به طور مداوم در معرض سطحی از بیهوش کننده ها قرا ر می گیرند. تماس مزمن با داروهای بیهوشی با اثرات مضر بهداشتی مانند اثرات عصبی، عوارض کبدی، بروز سقط خود به خودی و اختلالات مادرزادی در ارتباط می باشد. با توجه به استفاده زیاد و عوارض بیهوش کننده ایزوفلوران، مطالعه حاضر با هدف بررسی غلظت بخار ایزوفلوران در منطقه تنفسی کارکنان اتاق عمل بیمارستا نهای شهر ساری انج…
[ 3 ] - Contamination Assessment and Zoning of Heavy Metals in Water and Sediment of Alagol Wetland, Iran 2017
Background and purpose: Heavy metal pollution is among the most serious environmental issues that is caused directly or indirectly through human activities or natural sources. Alagol wetland is one of the most important ecosystems in Iran which is affected by numerous agricultural and industrial development programs. Materials and methods: A descriptive cross-sectional study was performed in sum…
[ 4 ] - بررسی غلظت فرمالدئید در هوای یک اتاق تشریح و ارتباط آن با عوامل محیطی
مقدمه و هدف: فرمالدئید ماده‌ای ضدعفونی‌کننده و نگهدارنده است که برای حفظ و مومیایی‌کردن جسد استفاده می‌شود. آژانس بین‌المللی تحقیقات سرطان (IARC: International Agency for Research on Cancer) این ترکیب را در گروه سرطان‌زای انسانی (A1) طبقه‌بندی کرده است؛ بنابراین، هدف پژوهش حاضر بررسی میزان مواجهه با بخارات فرمالدئید در یک سالن تشریح و ارتباط آن با عوامل محیطی است. روش کار: این پژوهش توصیفی در بها…
[ 5 ] - Removal efficiency of Enzyme Horseradish Peroxidase in Removal of Tetracycline and Ciprofloxacin from Synthetic Wastewater
Background and purpose: So far, different methods have been used to remove residual antibiotics from aquatic environments. This study investigated the efficiency of enzyme horseradish peroxidase (HRP) in presence of hydrogen peroxide in removal of Tetracycline and Ciprofloxacin in a batch system. Materials and methods: In an experimental study on laboratory scale, the effects of contact time, co…
[ 6 ] - Photocatalytic Removal of Malachite Green Dye from Aqueous Solutions Using Halloysite–TiO2 Nanocomposite
Background and purpose: Malachite green is one of the most widely used dyes in various industries, aquaculture, and fungicides. The residues have adverse effects on environmental and human health and should be removed from the effluent before discharging to the environment. The purpose of this study was to investigate the efficiency of photocatalytic process using halloysite-titanium dioxide nan…
[ 7 ] - Determination of Pollutants and Mineral Element Levels in Widely Consumed Medicinal Plants in Mazandaran Province
Background and purpose: Extensive use of various forms of medicinal plants makes it necessary to continuously monitor the production and supply of these plants. Also, it is important to study metal and pesticide contaminants in medicinal plants in order to prevent hazards from their consumption. This study aimed at investigating the pollutants and mineral element levels in widely consumed medicin…
[ 8 ] - Viability of Probiotic Bacteria in Yogurts Produced in Mazandaran Province Exposed to Simulated Gastrointestinal Conditions
Background and purpose: Production of functional foods is one of the most important achievements in food industry and using these products provides the convergence of two important events in life; namely receiving nutrients from the diet and promoting health for consumers at the same time. This study aimed to verify the viability of microorganisms and stability of these microorganisms in digesti…
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