کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11003117 1453817 2018 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhanced aqueous stability of silver oxynitrate through surface modification with alkanethiols
ترجمه فارسی عنوان
بهبود پایداری آکنه سیترات نقره از طریق اصلاح سطح با آلکانتیلی ها
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
چکیده انگلیسی
Silver oxynitrate (Ag7NO11) is an effective antimicrobial agent that has been limited in its storage and therapeutic application due to its rapid decomposition in aqueous media. In this work we investigated the effect that depositing a layer of alkane thiols at the material-aqueous interface has on inhibiting the rapid decomposition of silver oxynitrate. It was shown that thin films of dodecanethiol (DT) inhibited the decomposition of silver oxynitrate in aqueous media. DT was shown to form a self-assembled layer at the silver oxynitrate surface, yielding DT modified silver oxynitrate particles that were more resistant to decomposition in several aqueous media: water, phosphate buffer, and phosphate buffered saline. This work provides a simple and effective solution to increase the short lifetime of silver oxynitrate in aqueous environments that is crucial to both the storage and therapeutic application of these materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 556, 5 November 2018, Pages 210-217
نویسندگان
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