کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1603 87 2015 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Plasma-assisted surface modification of organic biopolymers to prevent bacterial attachment
ترجمه فارسی عنوان
تغییر سطح سطوح پلی اتیلن از پلیمرهای آلی برای جلوگیری از اتصال باکتری ها
کلمات کلیدی
چسبندگی باکتریایی، پوشش های بیولوژیکی، اصلاح پلاسما، پوشش ضد کف پاشی، پلیمرهای آلی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
چکیده انگلیسی

Despite many synthetic biomaterials having physical properties that are comparable or even superior to those of natural body tissues, they frequently fail due to the adverse physiological reactions they cause within the human body, such as infection and inflammation. The surface modification of biomaterials is an economical and effective method by which biocompatibility and biofunctionality can be achieved while preserving the favorable bulk characteristics of the biomaterial, such as strength and inertness. Amongst the numerous surface modification techniques available, plasma surface modification affords device manufacturers a flexible and environmentally friendly process that enables tailoring of the surface morphology, structure, composition, and properties of the material to a specific need. There are a vast range of possible applications of plasma modification in biomaterial applications, however, the focus of this review paper is on processes that can be used to develop surface morphologies and chemical structures for the prevention of adhesion and proliferation of pathogenic bacteria on the surfaces of in-dwelling medical devices. As such, the fundamental principles of bacterial cell attachment and biofilm formation are also discussed. Functional organic plasma polymerised coatings are also discussed for their potential as biosensitive interfaces, connecting inorganic/metallic electronic devices with their physiological environments.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Biomaterialia - Volume 7, Issue 5, May 2011, Pages 2015–2028
نویسندگان
, , , ,