Bacterial Surface Colonization of Sputter-Coated Platinum Films
نویسندگان
چکیده
منابع مشابه
Thermal decomposition and fractal properties of sputter-deposited platinum oxide thin films
Porous platinum thin films were prepared by thermal decomposition at temperatures from 25 to 675 °C of platinum oxide films deposited by a pulsed reactive sputtering technique. The samples’ chemistry and structure were investigated by x-ray diffraction (XRD), x-ray photoelectron spectroscopy (XPS), and x-ray absorption near edge structure (XANES), showing that the decomposition of the oxide beg...
متن کاملWeak rolling adhesion enhances bacterial surface colonization.
Bacterial adhesion to and subsequent colonization of surfaces are the first steps toward forming biofilms, which are a major concern for implanted medical devices and in many diseases. It has generally been assumed that strong irreversible adhesion is a necessary step for biofilm formation. However, some bacteria, such as Escherichia coli when binding to mannosylated surfaces via the adhesive p...
متن کاملPhysical Properties of Reactively Sputter-Deposited C-N Thin Films
This work aims to prepare and study amorphous carbon nitride (CNx) films. Films were deposited by reactive magnetron radiofrequency (RF) sputtering from graphite target in argon and nitrogen mixture discharge at room temperature. The ratio of the gas flow rate was varied from 0.1 to 1. Deposited films were found to be amorphous. Highest Nitrogen concentration achieved was 42 atomic percent whic...
متن کاملThe Effect of Platinum Layer and Aluminizing Process on Surface Roughness of Coated Superalloy by Pt-Al
In this study, the effect of platinum-aluminide coating parameters on surface roughness of nickel-based superalloy Rene®80 was evaluated. For this purpose, different thicknesses of Pt-layer (2, 4, 6 and 8µm) were plated on the Samples. Then diffusion aluminide coating in two types, high tempeature-low activity and low temperature-high activity was performed. The results of structural investigat...
متن کاملThe influence of target stoichiometry on the surface properties of sputter deposited calcium phosphate thin films
Article history: A range of calcium phosph Received 9 July 2008 Accepted in revised form 5 August 2008 Available online 13 August 2008
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials
سال: 2020
ISSN: 1996-1944
DOI: 10.3390/ma13122674