Atmospheric pressure plasma deposition of silver nanoparticles on bark fabric for bacterial growth inhibition

2022 ◽  
pp. 1-9
Author(s):  
Ronan Q. Baculi ◽  
Giovanni M. Malapit ◽  
Leah E. Abayao
Keyword(s):  
Silver Nanoparticles ◽  
Growth Inhibition ◽  
Bacterial Growth ◽  
Atmospheric Pressure ◽  
Plasma Deposition ◽  
Atmospheric Pressure Plasma ◽  
Pressure Plasma ◽  
Bacterial Growth Inhibition

scholarly journals Atmospheric Pressure Plasma Deposition of TiO2: A Review

Materials ◽  
2020 ◽  
Vol 13 (13) ◽  
pp. 2931
Author(s):  
Soumya Banerjee ◽  
Ek Adhikari ◽  
Pitambar Sapkota ◽  
Amal Sebastian ◽  
Sylwia Ptasinska
Keyword(s):  
Atmospheric Pressure ◽  
Gas Flow ◽  
Plasma Deposition ◽  
Atmospheric Pressure Plasma ◽  
Cost Savings ◽  
Historical Background ◽  
Pressure Plasma ◽  
Wide Range ◽  
The Status ◽  
Deposition Techniques

Atmospheric pressure plasma (APP) deposition techniques are useful today because of their simplicity and their time and cost savings, particularly for growth of oxide films. Among the oxide materials, titanium dioxide (TiO2) has a wide range of applications in electronics, solar cells, and photocatalysis, which has made it an extremely popular research topic for decades. Here, we provide an overview of non-thermal APP deposition techniques for TiO2 thin film, some historical background, and some very recent findings and developments. First, we define non-thermal plasma, and then we describe the advantages of APP deposition. In addition, we explain the importance of TiO2 and then describe briefly the three deposition techniques used to date. We also compare the structural, electronic, and optical properties of TiO2 films deposited by different APP methods. Lastly, we examine the status of current research related to the effects of such deposition parameters as plasma power, feed gas, bias voltage, gas flow rate, and substrate temperature on the deposition rate, crystal phase, and other film properties. The examples given cover the most common APP deposition techniques for TiO2 growth to understand their advantages for specific applications. In addition, we discuss the important challenges that APP deposition is facing in this rapidly growing field.

scholarly journals Atmospheric pressure plasma deposition of antimicrobial coatings on non-woven textiles

2016 ◽  
Vol 75 (2) ◽  
pp. 24710 ◽  
Author(s):  
Anton Yu. Nikiforov ◽  
Xiaolong Deng ◽  
Iuliia Onyshchenko ◽  
Danijela Vujosevic ◽  
Vineta Vuksanovic ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Plasma Deposition ◽  
Atmospheric Pressure Plasma ◽  
Antimicrobial Coatings ◽  
Pressure Plasma

scholarly journals In Situ Investigation of the Formation Kinematics of Plasma-Generated Silver Nanoparticles

Nanomaterials ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 555 ◽  
Author(s):  
Daniel Tasche ◽  
Mirco Weber ◽  
Julia Mrotzek ◽  
Christoph Gerhard ◽  
Stephan Wieneke ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Atmospheric Pressure ◽  
Nanoparticle Synthesis ◽  
Atmospheric Pressure Plasma ◽  
Spherical Particles ◽  
Synthesis Process ◽  
Plasma Exposure ◽  
Pressure Plasma ◽  
In Situ Investigation

In this publication, it is shown how to synthesize silver nanoparticles from silver cations out of aqueous solutions by the use of an atmospheric pressure plasma source. The use of an atmospheric pressure plasma leads to a very fast reduction of silver ions in extensive solvent volumes. In order to investigate the nanoparticle synthesis process, ultraviolet/visible (UV/VIS) absorption spectra were recorded in situ. By using transmission electron microscopy and by the analysis of UV/VIS spectra, the kinetics of silver nanoparticle formation by plasma influence can be seen in more detail. For example, there are two different sections visible in the synthesis during the plasma exposure process. The first section of the synthesis is characterized by a linear formation of small spherical particles of nearly constant size. The second section is predominated by saturation effects. Here, particle faults are increasingly formed, induced by changes in the particle shape and the fusion of those particles. The plasma exposure time, therefore, determines the shape and size distribution of the nanoparticles.

Atmospheric Pressure Plasma Deposition of Poly Lactic Acid-Like Coatings with Embedded Elastin

2014 ◽  
Vol 11 (4) ◽  
pp. 345-352 ◽  
Author(s):  
Gabriella Da Ponte ◽  
Eloisa Sardella ◽  
Fiorenza Fanelli ◽  
Sabine Paulussen ◽  
Pietro Favia
Keyword(s):  
Lactic Acid ◽  
Atmospheric Pressure ◽  
Plasma Deposition ◽  
Atmospheric Pressure Plasma ◽  
Poly Lactic Acid ◽  
Pressure Plasma

Effect of Plasma Deposition Using Low-Power/Non-thermal Atmospheric Pressure Plasma on Promoting Adhesion of Composite Resin to Enamel

2014 ◽  
Vol 34 (4) ◽  
pp. 933-947 ◽  
Author(s):  
Geum-Jun Han ◽  
Jae-Hoon Kim ◽  
Sung-No Chung ◽  
Bae-Hyeock Chun ◽  
Chang-Keun Kim ◽  
...  
Keyword(s):  
Low Power ◽  
Atmospheric Pressure ◽  
Composite Resin ◽  
Plasma Deposition ◽  
Atmospheric Pressure Plasma ◽  
Pressure Plasma
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