Plasma activation (or plasma functionalization) is a method of surface modification employing plasma processing, which improves surface adhesion properties of many materials including metals, glass, ceramics, a broad range of polymers and textiles and even natural materials such as wood and seeds. Plasma functionalization also refers to the introduction of functional groups on the surface of exposed materials. It is widely used in industrial processes to prepare surfaces for bonding, gluing, coating and painting. Plasma processing achieves this effect through a combination of reduction of metal oxides, ultra-fine surface cleaning from organic contaminants, modification of the surface topography and deposition of functional chemical groups. Importantly, the plasma activation can be performed at atmospheric pressure using air or typical industrial gases including hydrogen, nitrogen and oxygen. Thus, the surface functionalization is achieved without expensive vacuum equipment or wet chemistry, which positively affects its costs, safety and environmental impact. Fast processing speeds further facilitate numerous industrial applications.
Plasmaactivation (or plasma functionalization) is a method of surface modification employing plasma processing, which improves surface adhesion properties...
plasma cell. Plasmablasts can result from T cell-independent activation of B cells or the extrafollicular response from T cell-dependent activation of...
chemical plasma relies on a mixture of other gases depositing various chemical groups onto the treated surface. Flame treatment Plasmaactivation Polymeric...
Plasma cells, also called plasma B cells or effector B cells, are white blood cells that originate in the lymphoid organs as B cells and secrete large...
The contact activation (intrinsic) pathway is initiated by activation of the "contact factors" of plasma, and can be measured by the activated partial thromboplastin...
Blood plasma is a light amber-colored liquid component of blood in which blood cells are absent, but which contains proteins and other constituents of...
associated with plasma. Different gases give different colors. For example, oxygen plasma emits a light blue color. A plasma’sactivated species include...
targets multiple proteins and causes their activation. This antigen stimulated phosphorylation causes the activation of other proteins in the FcεR1-mediated...
Plasma cutting is a process that cuts through electrically conductive materials by means of an accelerated jet of hot plasma. Typical materials cut with...
production and the coinciding processes that accompany it, including: Th2 activation and cytokine production, germinal center formation and isotype switching...
1432-1033.1997.00491.x. PMID 9266689. Schousboe I (1993). "Contact activation in human plasma is triggered by zinc ion modulation of factor XII (Hageman factor)"...
the plasma in the plasma afterglow. Chemical vapor deposition Corona treatment Physical vapor deposition PlasmaactivationPlasma chemistry Plasma cleaning...
A nonthermal plasma, cold plasma or non-equilibrium plasma is a plasma which is not in thermodynamic equilibrium, because the electron temperature is...
consistent bonding results. The commonly used surface activation techniques include plasmaactivation, flame treatment and wet chemistry priming. There are...
and activation of the cell-killing membrane attack complex. About 50 proteins and protein fragments make up the complement system, including plasma proteins...
Plasma recombination is a process by which positive ions of a plasma capture a free (energetic) electron and combine with electrons or negative ions to...
Fc receptor gamma chain and leads via the activation of a tyrosine kinase cascade finally to the activation of PLC-gamma2 (PLCG2) and more calcium release...
immune activation and cellular proliferation. In sharp contrast, experimental SIVsm infection of rhesus macaque produces immune activation and AIDS-like...
Multiple myeloma (MM), also known as plasma cell myeloma and simply myeloma, is a cancer of plasma cells, a type of white blood cell that normally produces...
adsorption. For charcoal, the equivalent figure before activation is about 2–5 square metres. A useful activation level may be obtained solely from high surface...
GGKEY:J811QDJNL4H. Wang Y, Nie Z, Ma T (2022-02-24). "The Effects of Plasma-Activated Water Treatment on the Growth of Tartary Buckwheat Sprouts". Frontiers...
papers printability. Three different plasma-solid interactions are used: etching/ablation, plasmaactivation, and plasma coating. Etching or ablation is when...
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