منابع مشابه
Chemical Standardization of Extracts of CalophyllumBrasiliense with Antiplasmodial and Cytotoxic Activity
Malaria is considered one of the health problems in many parts of the world. The objective of this work is to implement standardized extraction strategies using analytical methodologies of the Calophyllum brasiliense Cambess. for the validation of antiplasmodial potential in vitro. Using HPLC chromatographic and chemical characterization techniques (13C-NMR...
متن کاملcomparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولantioxidant and antimicrobial activity of allium jesdianum extract
چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...
Standardization Activity of OSGi ( Open Services Gateway Initiative ) Global Standardization Activities
This article provides an overview of OSGi (open services gateway initiative) standardization activities for software technology that is applicable to gateways that control and manage, in a coordinated fashion, various services and devices connected to networks in homes, offices, vehicles, and factories. The OSGi architecture allows for the timely provision of various new network-based services,...
متن کاملApplication of TDCR-Geant4 modeling to activity standardization
The LNE-LNHB, in charge of the French standards for radionuclide metrology, develops primary measurement methods intended for the calibration of secondary measuring instruments, such as used in hospitals, to determine the activity of radiopharmaceuticals injected into patients. The triple-to-double coincidence ratio (TDCR) method, based on liquid scintillation counting, is widely implemented fo...
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ژورنال
عنوان ژورنال: Applied Radiation and Isotopes
سال: 2018
ISSN: 0969-8043
DOI: 10.1016/j.apradiso.2018.05.023