منابع مشابه
[Synthetic study of nucleoside antibiotics].
Some of nucleoside antibiotics include complex structures as well as sensitive functionality, which are challenging targets for organic chemists. Among complex nucleoside antibiotics, there are also good drug candidates because they possess a variety of interesting biological properties. Herbicidin B and fully protected tunicaminyluracil, which were undecose nucleoside antibiotics, were synthes...
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Synthetic biology offers a new path for the exploitation and improvement of natural products to address the growing crisis in antibiotic resistance. All antibiotics in clinical use are facing eventual obsolesce as a result of the evolution and dissemination of resistance mechanisms, yet there are few new drug leads forthcoming from the pharmaceutical sector. Natural products of microbial origin...
متن کاملChemical Oxygen Demand Removal from Synthetic Wastewater Containing Non-beta Lactam Antibiotics Using Advanced Oxidation Processes: A Comparative Study
Background & Aims of the Study: Pharmaceuticals are considered as an emerging environmental problem due to their continuous discharge and persistence to the aquatic ecosystem even at low concentrations. The purpose of this research was the investigation of advanced oxidation processes (Fenton and Fenton-like) efficiency for the removal of nonbeta lactam Antibiotics of azithromycin and clari...
متن کاملAntibiotics
The use of antibiotics has immensely helped the medical profession in controling and treatli'ent of infectious disease since J.940 However, there has been problems and disappointments along the wayi.e.wide-spread rise of resistant bacteria from previously sensitive ones & antibiotic antagonism.Many factors have helped to precipitate these problems,which the preventable, missuse of antibiotics b...
متن کاملPerformance evaluation of reverse osmosis technology for selected antibiotics removal from synthetic pharmaceutical wastewater
This study addresses the possibility for low pressure reverse osmosis membrane (RE 2521, CSM) process to serve as an alternative to remove selected antibiotics (ampicillin and amoxicillin) from synthetic wastewater by changing operating conditions such as pH = 3, 6.5 and 10; Pressure = 9, 11 and13 (bar); antibiotic concentration = 10, 255 and 500(mg/L), and temperature = 20, 30 and 40°C. The ex...
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ژورنال
عنوان ژورنال: Nature
سال: 1970
ISSN: 0028-0836,1476-4687
DOI: 10.1038/225976b0