Bacterial silver resistance: molecular biology and uses and misuses of silver compounds
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چکیده
منابع مشابه
Bacterial silver resistance: molecular biology and uses and misuses of silver compounds.
Resistance to silver compounds as determined by bacterial plasmids and genes has been defined by molecular genetics. Silver resistance conferred by the Salmonella plasmid pMGH100 involves nine genes in three transcription units. A sensor/responder (SilRS) two-component transcriptional regulatory system governs synthesis of a periplasmic Ag(I)-binding protein (SilE) and two efflux pumps (a P-typ...
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سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...
Aspects of Bacterial Resistance to Silver
Sütterlin, S. 2015. Aspects of Bacterial Resistance to Silver. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine 1084. 64 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9205-2. Bacterial resistance to antibiotics has increased rapidly within recent years, and it has become a serious threat to public health. Infections caused by multi-drug resist...
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a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...
Bacterial resistance to silver in wound care.
Ionic silver exhibits antimicrobial activity against a broad range of micro-organisms. As a consequence, silver is included in many commercially available healthcare products. The use of silver is increasing rapidly in the field of wound care, and a wide variety of silver-containing dressings are now commonplace (e.g. Hydrofiber dressing, polyurethane foams and gauzes). However, concerns associ...
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ژورنال
عنوان ژورنال: FEMS Microbiology Reviews
سال: 2003
ISSN: 1574-6976
DOI: 10.1016/s0168-6445(03)00047-0