نتایج جستجو برای: blood compatibility

تعداد نتایج: 712501  

Journal: :Journal of the American Chemical Society 2003
Mary E Robbins Mark H Schoenfisch

The release of nitric oxide (NO) from polymers has proven to be highly effective at inhibiting platelet adhesion and thus enhancing the blood compatibility of medical implants. Micropatterning techniques were used to design surfaces that release NO while preserving the underlying substrate for other applications (e.g., sensors). Micropatterned NO-releasing substrates based on aminosilane-contai...

2012
Shadab Bagheri-khoulenjani Hamid Mirzadeh

Biomaterial surface modification is an efficient method to improve and control blood component-material interactions. In the present study, two different methods (ArF excimer laser irradiation and radio-frequency (RF) plasma treatment) were applied in separate procedures to create a vast range of physicochemical characteristics on the surface of polystyrene (PS) and investigate their effects on...

2017
Shahira Liza Junko Hieda Hiroki Akasaka Naoto Ohtake Yusuke Tsutsumi Akiko Nagai Takao Hanawa

Diamond-like carbon (DLC) material is used in blood contacting devices as the surface coating material because of the antithrombogenicity behavior which helps to inhibit platelet adhesion and activation. In this study, DLC films were doped with boron during pulsed plasma chemical vapor deposition (CVD) to improve the blood compatibility. The ratio of boron to carbon (B/C) was varied from 0 to 0...

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