Introduction: Staphylococcus aureus is a source of nosocomial infections and one of the significant concerns in patients with indwelling devices. Lysostaphin is a bacterially produced endopeptidase with a unique activity on S. aureus. Plasma, the fourth state of the material, consists of charged ions, free electrons, and activated neutral species. Biomedical applications of cold plasma are rapi...

The technique used to control the airflow is based on the electro-hydrodynamic actuator which is also called plasma actuator. This actuator ensures the airflow control thanks to the electric wind created by the electrical corona discharge. This ionic wind is developed at the profile surface tangential to the initial free airflow so that it has a significant effect on the boundary layer flow. Th...

Argon plasma treatment was used to modify the surface of atelocollagen films using a plasmochemical reactor. To evaluate the effects of the treatment, the untreated and treated samples were characterized by Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy (ATR-FTIR), Scanning Electron Microscopy (SEM) imaging, and X-ray Photoelectron Spectroscopy (XPS) techniques. Cell growt...

introduction: when aesthetics is compromised, dental ceramics are excellent materials for dental restorations; owing to their optical properties and biocompatibility, zirconia ceramics are particularly interesting. self-adhesive resin cements are the most suitable for bonding to zirconia ceramics, but traditional adhesive chemistry is ineffective and surface treatments are required to improve t...

Abstract The effect of HI and O2 plasma treatments on Ge surface is studied by X-ray photoelectron spectroscopy. oxide can be effectively removed at room temperature remote in inductively coupled reactive ion etching system without substrate bias. re-oxidation oxide-free plasma-treated has been performed sequentially plasma. By utilizing treatment cyclically, we have proved the viability digita...

This paper provides a picture of using plasma treatment as a means for textile modification. It discusses the different modes for the generation of plasma. As plasma treatment is acting as a surface modification treatment, the paper also addresses the various types of plasmasubstrate interaction and their effects on the substrates. The use of plasma as a finishing application for different text...

Culturing pluripotent stem cells effectively requires substrates coated with feeder cell layers or cell-adhesive matrices. It is difficult to employ as resources for regenerative medicine due risks of culture system contamination by animal-derived factors, the large costs associated use adhesive To enable a coating-free system, we focused on UV/ozone surface modification and atmospheric pressur...