argon plasma
Investigation of Surface Free Energy for PTFE Polymer by Bipolar Argon Plasma Treatment
... energy argon plasma was used for surface modification of Poly tetra fluoroethylene (PTFE) ...The plasma was generated between two plane metal electrode by using 50 kHz bipolar power ...The ...
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Application of Atmospheric Pressure Argon Plasma Jet (APAPJ) in Biomedical Science and Engineering
... pressure argon plasma jet (APAPJ) in biomedical science such as cancer therapy and biomedical engineering such as surface modification of polystyrene Petri dishes for animal cell ...
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Study of Propagation of Ion Acoustic Waves in Argon Plasma
... The properties of small amplitude acoustic waves (IAW) in unmagnetised plasma have been discussed in detail. An experimental set up to study the propagation of IAW in argon plasma has been descried. ...
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Application of Argon Plasma Jet for Methane Hydrate Decomposition by Radio Frequency Irradiation
... in-liquid plasma method, plasma can only be generated at atmospheric pressure ...the argon plasma jet at the same input power of 200 Watt, the plasma can successfully to generate higher ...
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Argon plasma treatment techniques on steel and effects on diamond like carbon structure and delamination
... For argon plasma treatment at bias of 300V or 370V, the XRD spectra shows no alteration from the untreated steel, and a crystal size of approximately ...
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Langmuir probe measurement in a radio frequency inductively coupled argon plasma
... the plasma density in the axial direction away from the quartz surface (z = 0 cm) is measured up to a distance of z = ...the plasma density is measured from the axis (r = 0 cm) towards the wall of the ...
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Enhanced Field Emission from Argon Plasma Treated Ultra sharp α Fe2O3Nanoflakes
... by Argon plasmas. The effects of Argon plasma on the morphology and crystal structures of nanoflakes were ...the plasma-treated nanoflakes was ...the plasma treatment effectively ...
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Argon plasma modified nanocomposite polyurethane scaffolds provide an alternative strategy for cartilage tissue engineering
... with argon plasma surface modification (Ar) and compared to Medpor in vitro and in ...and plasma modified polyurethane scaffolds were subcu- taneously implanted in the dorsum of mice for 12 weeks to ...
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Holographic Imaging of Argon Plasma Images
... A coding and decoding process of argon plasma images using digital holography is proposed. The digital Fourier holography is applied to two images of matrix dimensions 512 × 512 pixels. The decoded images ...
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A study of an electrodeless low pressure argon plasma as a new ion laser source
... the plasma behaviour is sensitive to the longitudinal magnetic field, and there is a range of B0 where some resonance could ...after plasma initiation as a function of longitudinal magnetic field for ...
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Argon plasma improves the tissue integration and angiogenesis of subcutaneous implants by modifying surface chemistry and topography
... of plasma modification on actin cytoskeleton organization and vinculin expression shows cell spreading on all scaffolds, with evidence of FAKs being formed after 24 hours (white arrows) (green: vinculin staining; ...
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Influence of argon plasma on the deposition of Al2O3 film onto the PET surfaces by atomic layer deposition
... to around 86° in about 2 days, which approaches that of the uncoated PET film. The recovering of water contact angle suggests the decrease of surface free energy with aging time [17], which is caused by the reorientation ...
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Reduced Contact Resistance Between Metal and n Ge by Insertion of ZnO with Argon Plasma Treatment
... CTLM structure with Al contacts on heavily doped Ge is used to investigate the contact resistance characteristic of Al/2 nm ZnO/n + -Ge. The ZnO layer underwent the Ar plasma treatment for 45 s. Figure 9a shows ...
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Experimental and Numerical Investigations of Line-Shaped Microwave Argon Plasma Source
... high-density plasma sources ( 30 cm length) for giant material ...giant plasma processing are flat panel displays (FPDs), thin- film solar cell batteries, and surface modification of paper and organic films to ...
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Interferometry on argon plasma in a free piston shock tube
... the plasma must be treated more and more as a whole and not as a collection of independent ...hydrogen plasma was made by Theimer ...the plasma model in section ...
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Atmospheric Pressure Single Electrode Argon Plasma Jet for Biomedical Applications
... High-purity argon is used as the working gas; and the flow rate is controlled by a volume flow ...the argon gas was restricted below 15 l/mim so that the flow velocity would not exceed the limit for a ...
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Thermodynamic and kinetic behavior of an argon plasma jet Decomposition of nitric oxide between 1300 1750 degrees K in an argon plasma
... ground-state population therefore, represents the degree of excitation of the higher energy levels and the degree of ionization in the plasma, at a given temperature.. The actual ground-[r] ...
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... Group ii specimens were surface treated as follows: Air abrasion was done using 110 um at 0.28 MPa of air pressure for 10 seconds at an angle of 90˚ and at a distance of 10 mm from the specimen surface. The specimens ...
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Microplasma MEMS device: its design, fabrication and application in hydrogen generation for fuel cells
... the plasma glow at different flow rates for Argon and Helium ...of Argon at 40sccm, the plasma glow was ...the plasma voltage as shown in the table above. The plasma voltage ...
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Rokcall score versus forrest classification in endoscopic management of bleeding peptic ulcer
... versus argon plasma coagulation in management of bleeding peptic ulcer ...than Argon plasma coagulation for treatment of bleeding peptic ulcer, although this was statistically insignificant, ...
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