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Journal articles on the topic 'Oxygen-plasma'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Tashiro, Shinichi, Anh Van Nguyen, Mikio Sadaike, Yoshio Matsumoto, Yoshihiro Yamaguchi, and Manabu Tanaka. "Influence of Preheating on Oxygen Plasma Cutting Process." QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY 35, no. 2 (2017): 94s—97s. http://dx.doi.org/10.2207/qjjws.35.94s.

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2

Vesel, Alenka, Miran Mozetic, and Marianne Balat-Pichelin. "Oxygen atom density in microwave oxygen plasma." Vacuum 81, no. 9 (2007): 1088–93. http://dx.doi.org/10.1016/j.vacuum.2007.02.003.

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3

Moreira, Adir José, Ronaldo Domingues Mansano, Terezinha de Jesus Andreoli Pinto, et al. "Sterilization by oxygen plasma." Applied Surface Science 235, no. 1-2 (2004): 151–55. http://dx.doi.org/10.1016/j.apsusc.2004.05.128.

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4

Popil, Yu S., V. M. Korzh, V. Ya Chernyak, and Ye A. Zakharov. "Diagnostics of hydrogen-oxygen plasma jet for application in thermal spraying." Paton Welding Journal 2020, no. 11 (2020): 36–40. http://dx.doi.org/10.37434/tpwj2020.11.08.

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5

Popil, Yu S., V. M. Korzh, V. Ya Chernyak, and Ye A. Zakharov. "Diagnostics of hydrogen-oxygen plasma jet for application in thermal spraying." Paton Welding Journal 2020, no. 11 (2020): 36–40. http://dx.doi.org/10.37434/tpwj2020.11.08.

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6

Petyaev, I. M., A. Vuylsteke, D. W. Bethune, and J. V. Hunt. "Plasma Oxygen during Cardiopulmonary Bypass: A Comparison of Blood Oxygen Levels with Oxygen Present in Plasma Lipid." Clinical Science 94, no. 1 (1998): 35–41. http://dx.doi.org/10.1042/cs0940035.

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1. Although not often appreciated, it is a fact that molecular oxygen is more soluble in lipids than in aqueous solution. We have recently developed a method to monitor oxygen within the lipid content of plasma. Monitoring plasma oxygen is one essential element during open heart surgery using a cardiopulmonary bypass pump and oxygenator. Currently oxygen is monitored electrochemically and is based upon monitoring the partial pressure of oxygen in a gas equilibrated with whole blood. 2. To determine the relative importance of lipid-associated oxygen in blood and assess the potential use of such

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7

Jackson, M. J. "Plasma Oxygen during Cardiopulmonary Bypass." Clinical Science 94, no. 1 (1998): 1. http://dx.doi.org/10.1042/cs0940001.

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8

Shibuya, Takehisa. "Plasma cathode oxygen‐ion source." Review of Scientific Instruments 62, no. 12 (1991): 2890–94. http://dx.doi.org/10.1063/1.1142177.

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9

Shibuya, Takehisa, Shizuyo Hashimoto, Eiji Yabe, and Kazuo Takayama. "Plasma cathode oxygen ion source." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 55, no. 1-4 (1991): 305–9. http://dx.doi.org/10.1016/0168-583x(91)96182-k.

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10

Arutunyan, G. G., and L. P. Babalyants. "Energetic Characteristics of Oxygen Plasma." Contributions to Plasma Physics 30, no. 6 (1990): 733–47. http://dx.doi.org/10.1002/ctpp.2150300605.

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11

HORITA, Kiyoshi, Yukio NAGAOSA, and Kenichi NAKATSU. "Oxygen Electrode by Using Oxygen Plasma-Treated Acetylene Black." Denki Kagaku oyobi Kogyo Butsuri Kagaku 60, no. 6 (1992): 547–49. http://dx.doi.org/10.5796/electrochemistry.60.547.

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12

Vrlinic, Tjasa, Caroline Mille, Dominique Debarnot, and Fabienne Poncin-Epaillard. "Oxygen atom density in capacitively coupled RF oxygen plasma." Vacuum 83, no. 5 (2009): 792–96. http://dx.doi.org/10.1016/j.vacuum.2008.07.008.

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13

Agres, L., Y. S�gui, R. Delsol, and P. Raynaud. "Oxygen barrier efficiency of hexamethyldisiloxane/oxygen plasma-deposited coating." Journal of Applied Polymer Science 61, no. 11 (1996): 2015–22. http://dx.doi.org/10.1002/(sici)1097-4628(19960912)61:11<2015::aid-app16>3.0.co;2-7.

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14

Kaphle, Vikash, and Raju Khanal. "Sheath Structure in Oxygen Plasma for Different Presheath Plasma Density." Himalayan Physics 1 (July 27, 2011): 10–13. http://dx.doi.org/10.3126/hj.v1i0.5164.

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Zinc oxide films are used as transparent conductive electrode for preparing organic light-emitting devices. In plasma-enhanced vapor deposition oxygen plasma is formed which then react with zinc atoms forming zinc oxide plasma, which is then deposited to the substrate. Hence, the proper understanding of the oxygen plasma-wall interaction is of crucial importance because of its application in plasma depositions. We have studied the sheath structure in oxygen plasma formed in front of an absorbing material wall for different density at the presheath side. We have used a kinetic trajectory simula

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15

Vasiliev, A. N., V. V. Vnuk, V. I. Zinoviev, and T. V. Kotkina. "Comparative studies of air-plasma and oxygen-plasma cutting." Izvestiya MGTU MAMI 8, no. 2-2 (2014): 13–18. http://dx.doi.org/10.17816/2074-0530-67617.

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Peculiarities of plasma cutting, its advantages and disadvantages are considered. There are considered technical capabilities used plasma installation and analyzed the results of the conducted research.

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16

Yamada, H. "Oxygen plasma etching resistance of plasma polymerized organometallic film." Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures 7, no. 2 (1989): 175. http://dx.doi.org/10.1116/1.584711.

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17

Vasil'ev, K. V., and R. V. Chernyak. "Examination of plasma‐forming additions in oxygen‐plasma cutting." Welding International 8, no. 11 (1994): 904–8. http://dx.doi.org/10.1080/09507119409548719.

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18

Park, Donghyuck, Yijun Yang, and Kwanlae Kim. "Evaluation of the Mechanical Properties of ZnO Nanorods Treated with Oxygen Plasma using Atomic Force Microscopy." Korean Journal of Metals and Materials 59, no. 3 (2021): 209–16. http://dx.doi.org/10.3365/kjmm.2021.59.3.209.

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Zinc oxide (ZnO) simultaneously exhibits semiconducting and piezoelectric properties. ZnO in the form of nanorods has been studied intensively for application in self-powering devices. The power generation in piezoelectric nanogenerators based on ZnO nanorods can be improved via several approaches, including an oxygen plasma treatment. When ZnO nanorods are exposed to oxygen plasma, the charge carrier concentration decreases and the piezoelectric output voltage consequently increases. However, the effects of oxygen plasma on the mechanical properties of ZnO nanorods has not been systematically

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19

Bridges, C. R., V. Hupperts, A. A. Eshky, and A. C. Taylor. "Haemocyanin Oxygen Transport in Ocypode Spp.: Modulation of Oxygen Affinity?" Journal of the Marine Biological Association of the United Kingdom 77, no. 1 (1997): 145–58. http://dx.doi.org/10.1017/s002531540003383x.

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The present study confirms the findings that in the two ocypodid crabs Ocypode saratan and O. ryderi haemocyanin oxygen affinity is increased in ‘replaced’ or dialysed blood compared to whole haemolymph and that this difference can be attributed to a plasma factor. After the replacement of the plasma, the haemocyanin of both species showed up to a 39% increase in oxygen affinity. The change in oxygen affinity was proportional to the logarithm of the amount of native plasma present. Further investigations have shown that this difference is not due to changes in plasma urate or bicarbonate conce

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20

Chen, Kai Huang, and Cheng Fu Yang. "The Influence of Oxygen Plasma Treatment on the Electrical Properties of (Ba_0.7Sr_0.3)(Ti_0.9Zr_0.1)O₃ Thin Films." Key Engineering Materials 434-435 (March 2010): 267–70. http://dx.doi.org/10.4028/www.scientific.net/kem.434-435.267.

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The (Ba0.7Sr0.3)(Ti0.9Zr0.1)O3 (BSTZ) thin films are deposited using radio frequency (RF) magnetron sputtering, then oxygen gas plasma is treated on the surface of BSTZ thin films. The influence of oxygen plasma on the structure of BSTZ thin films is studied using X-ray diffraction patterns and the influence on the electrical characteristics is developed using an Al/BSTZ/Pt/Ti/SiO2/Si capacitor structure. As compared to that of the BSTZ thin films are not subjected to oxygen plasma treatment, experimental results reveal that the leakage current density of the BSTZ thin films in oxygen plasma t

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21

Fang, Zhong, Tao Dong, Yong He, and Yan Su. "The Plasma Treatment Influence on the Adhesive Wafer Bonding by the PDAP." Advanced Materials Research 1015 (August 2014): 526–30. http://dx.doi.org/10.4028/www.scientific.net/amr.1015.526.

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This paper focus on the Oxygen plasma surface treatment affect on the bonding strength. In shearing force tests , total 10 samples were tested. Through the shear force tests, it indicates that moderate exposure to O2 plasma could increase the bonding strength to some extent. Then the AFM tests results shows that the MR-I 9100M coating topography is about 14 nm, while after Oxygen plasma treatment the topograhy decrease to 7.9 nm. And the MR-I 9150M coating topography is about 5.5 nm, while after Oxygen plasma treatment the topograhy decrease to 4.6 nm. By AFM tests, it can be found that the Ox

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22

Yoshida, A., H. Tamura, S. Morohashi, and S. Hasuo. "Oxygen diffusion into oxygen‐deficient Ba2YCu3O7−xfilms during plasma oxidation." Applied Physics Letters 53, no. 9 (1988): 811–13. http://dx.doi.org/10.1063/1.100152.

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23

Cho, Cha, and Kim. "Influence of Oxygen–Plasma Treatment on In-Situ SiN/AlGaN/GaN MOSHEMT with PECVD SiO2 Gate Insulator." Materials 12, no. 23 (2019): 3968. http://dx.doi.org/10.3390/ma12233968.

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The influence of oxygen–plasma treatment on in situ SiN/AlGaN/GaN MOS high electron mobility transistor with SiO2 gate insulator was investigated. Oxygen–plasma treatment was performed on in situ SiN, before SiO2 gate insulator was deposited by plasma-enhanced chemical vapor deposition (PECVD). DC I-V characteristics were not changed by oxygen plasma treatment. However, pulsed I-V characteristics were improved, showing less dispersion compared to non-treated devices. During short-term gate bias stress, the threshold voltage shift was also smaller in a treated device than in an untreated one. X

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24

Jiang, Hao, John T. Grant, Jesse Enlow, Weijie Su, and Timothy J. Bunning. "Surface oxygen in plasma polymerized films." Journal of Materials Chemistry 19, no. 15 (2009): 2234. http://dx.doi.org/10.1039/b816814h.

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25

Cvelbar, U., M. Mozetic, and M. Klanjsek-Gunde. "Selective oxygen plasma etching of coatings." IEEE Transactions on Plasma Science 33, no. 2 (2005): 236–37. http://dx.doi.org/10.1109/tps.2005.845345.

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26

Hartney, M. A. "Mechanistic studies of oxygen plasma etching." Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures 6, no. 6 (1988): 1892. http://dx.doi.org/10.1116/1.584196.

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27

Kolozsvary, Z. "Influence of oxygen in plasma nitriding." International Heat Treatment and Surface Engineering 3, no. 4 (2009): 153–58. http://dx.doi.org/10.1179/174951409x12542264514329.

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28

Misaka, Takashi, and Satoyuki Kawano. "Oxygen plasma simulation for sterilization processes." Proceedings of The Computational Mechanics Conference 2004.17 (2004): 577–78. http://dx.doi.org/10.1299/jsmecmd.2004.17.577.

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29

KOROBETSKII, I., N. BALABANOVA, V. POPOV, V. BUTAKOVA, and N. RUSJNOVA. "Cold oxygen plasma oxidation of coal." Fuel 69, no. 5 (1990): 654–55. http://dx.doi.org/10.1016/0016-2361(90)90156-k.

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30

Scott, J. "Oxygen radicals and plasma membrane potential." Free Radical Biology and Medicine 5, no. 4 (1988): 237–46. http://dx.doi.org/10.1016/0891-5849(88)90017-2.

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31

Berezhnoj, S. V., C. B. Shin, U. Buddemeier, and I. Kaganovich. "Charged species profiles in oxygen plasma." Applied Physics Letters 77, no. 6 (2000): 800–802. http://dx.doi.org/10.1063/1.1306637.

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32

Anders, André, and George Yu Yushkov. "Low-energy linear oxygen plasma source." Review of Scientific Instruments 78, no. 4 (2007): 043304. http://dx.doi.org/10.1063/1.2723753.

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33

Cuesta, Ana, Amelia Martínez-Alonso, and Juan M. D. Tascón. "Fullerene Reactivity in an Oxygen Plasma." Fullerene Science and Technology 5, no. 5 (1997): 1075–81. http://dx.doi.org/10.1080/15363839708013319.

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34

Yabe, E., K. Takahashi, K. Takagi, and K. Takayama. "Oxygen ion source with plasma cathode." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 70, no. 1-4 (1992): 208–12. http://dx.doi.org/10.1016/0168-583x(92)95933-i.

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35

Petrova, Anna, Vadim Pinaev, Alexey Safonov, and Sergey Khmel. "Etching of a fluoropolymer coating synthesized by the hot wire chemical vapor deposition method in a low-frequency induction discharge plasma." E3S Web of Conferences 578 (2024): 01028. http://dx.doi.org/10.1051/e3sconf/202457801028.

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The process of plasma etching for the formation of a biphilic pattern in a continuous homogeneous fluoropolymer coating on a copper substrate is studied. Argon or oxygen plasma of low frequency ferromagnetic amplified induction discharge is used to etch a fluoropolymer coating. Plasma etching was carried out through a mask with parallel slits. The etching rate in argon plasma was 10 nm/min, the etching rate in oxygen plasma was 60 nm/min. Biphilic surfaces were obtained, consisting of fluoropolymer strips on a copper surface. It has been shown that when using both argon plasma and oxygen plasm

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36

Hayashi, Nobuya, and Kyotaro Yamamoto. "Variations in Plant Growth Characteristics Due to Oxygen Plasma Irradiation on Leaf and Seed." Agronomy 12, no. 2 (2022): 259. http://dx.doi.org/10.3390/agronomy12020259.

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Gene expression variations of plant leaf are investigated by irradiating seed and leaf with oxygen or air plasmas. Enhancement of leaf growth is induced by oxygen plasma irradiation on seeds, which is supported by increased gene expression for protein synthesis, oxidative-reduction reactions, and decreased gene expression concerning DNA methylation and histone modification. Suppression of leaf growth is observed by the oxygen plasma, which would be owing to increased gene expression concerning heat shock protein and redox reaction, and decreased expression of photosynthesis and glycoprotein. M

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37

Mao, Wei, Shihao Xu, Haiyong Wang, et al. "Effect of oxygen plasma treatment on the performance of recessed AlGaN/GaN Schottky barrier diodes." Applied Physics Express 15, no. 1 (2022): 016504. http://dx.doi.org/10.35848/1882-0786/ac44cb.

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Abstract The treatment effect of the oxygen plasma on the performance of recessed AlGaN/GaN Schottky barrier diodes has been investigated. After the oxygen plasma treatment, the turn-on voltage and reverse leakage current are slightly changed, while the current collapse could be effectively mitigated. The X-ray photoelectron spectroscopy results suggest that a thin surface oxide layer is formed by the oxygen plasma treatment, which is responsible for the reduced current collapse. In addition, the device treated by oxygen plasma has a relatively more inhomogeneous barrier height.

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38

Balter, M. S., K. R. Chapman, M. R. Maleki-Yazdi, F. H. H. Leenen, and A. S. Rebuck. "Effects of Oxygen Withdrawal on Catecholamine Release in Patients on Home Oxygen Therapy." Clinical Science 79, no. 2 (1990): 155–59. http://dx.doi.org/10.1042/cs0790155.

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1. Long-term oxygen therapy in appropriate patients prolongs survival and corrects neuropsychological function. Some tests of mental function paradoxically improve during short periods of oxygen withdrawal in patients on long-term oxygen therapy, although the mechanism of this response is unknown. 2. To evaluate the effects of transient hypoxaemia on plasma adrenaline and noradrenaline levels, we studied eight oxygen-dependent patients who underwent either a 4 h period of oxygen withdrawal or their routine therapy, in a randomized, blinded fashion, on 2 separate days. 3. Plasma noradrenaline d

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39

Petrovic, Jana, Zeljko Radovanovic, Bratislav Obradovic, Djordje Janackovic, and Rada Petrovic. "Modification of surface properties and photocatalytic performance of pure and oxygen-doped graphitic carbon nitride via DBD plasma treatment." Journal of the Serbian Chemical Society, no. 00 (2025): 3. https://doi.org/10.2298/jsc241110003p.

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Graphitic carbon nitride (CN) is a non-metallic semiconductor with applications in photocatalysis, including the photocatalytic reduction of Cr(VI) under visible irradiation. To improve its intrinsic properties, two modification strategies were applied: i) oxygen doping by co-calcination of urea with two different amounts of oxalic acid, and ii) dielectric barrier discharge (DBD) plasma treatment. The plasma treatment was applied to pristine and previously oxygen-doped CNs. The properties of the photocatalysts were studied by XRD, FTIR, FESEM, EDS, PL and DRS analysis, as well as by determinat

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40

Ghorbani, Farnaz, and Ali Zamanian. "Physicochemical and biological investigation of oxygen plasma modified electrospun polyurethane scaffolds for connective tissue engineering application." Journal of Polymer Engineering 39, no. 6 (2019): 526–33. http://dx.doi.org/10.1515/polyeng-2019-0031.

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AbstractIn this study, electrospinning was selected to fabricate randomly oriented polyurethane (PU) nanofibers for tissue engineering application, and the surface of scaffolds was exposed to oxygen plasma flow. The morphology structure of the PU scaffolds before and after oxygen plasma treatment was observed using scanning electron microscopy (SEM) micrographs, and the fiber diameter distribution was measured using Image J software. The results demonstrated that oxygen plasma modification reduces the fiber diameter without any other special effects on fiber microstructure. Water drop contact

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41

Satahira, Kosei, Seisaku Ohshiro, Keiko Nakamura, Seisiro Ito, and Tatsuhiko Ihara. "Plasma-Chemical Indicator and It’s Color Changes by Oxygen Plasma." Journal of Photopolymer Science and Technology 27, no. 3 (2014): 405–8. http://dx.doi.org/10.2494/photopolymer.27.405.

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42

Ovtsyn, A. A., S. A. Smirnov, A. I. Artyukhov, and S. A. Shibaev. "Kinetic features of plasma etching of polycarbonate in oxygen plasma." High Energy Chemistry 51, no. 3 (2017): 229–32. http://dx.doi.org/10.1134/s0018143917030134.

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43

Chen, Kai Huang, Chia Lin Wu, Jian Yang Lin, and Chien Min Cheng. "Improvement on Oxygen Vacancies Effect of High Dielectric Constant (Ba_0.7Sr_0.3)(Ti_0.9Zr_0.1)O₃ Thin Films Using by Plasma Treatment." Advanced Materials Research 239-242 (May 2011): 1002–5. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.1002.

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To improve the electrical and physical properties of as-deposited BSTZ thin films, the oxygen plasma treatment process were used by a low temperature treatment. In this study, the BSTZ thin films were post-treated under 150°C and 25 mTorr in the inductively coupled plasma. After oxygen plasma process treatment, the capacitance of thin films increased from 150 to 300pF in C-V curves, and the passivation of oxygen vacancy and defect in leakage current density curves were found. The influence of oxygen plasma on the chemical bonding state and crystalline structure was investigated by using XPS an

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44

Gu, Bongjun, Dongwook Ko, Sungjin Jo, Dong Choon Hyun, Hyeon-Ju Oh, and Jongbok Kim. "Effect of Low-Pressure Plasma Treatment Parameters on Wrinkle Features." Materials 13, no. 17 (2020): 3852. http://dx.doi.org/10.3390/ma13173852.

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Wrinkles attract significant attention due to their ability to enhance the mechanical and optical characteristics of various optoelectronic devices. We report the effect of the plasma gas type, power, flow rate, and treatment time on the wrinkle features. When an optical adhesive was treated using a low-pressure plasma of oxygen, argon, and nitrogen, the oxygen and argon plasma generated wrinkles with the lowest and highest wavelengths, respectively. The increase in the power of the nitrogen and oxygen plasma increased the wavelengths and heights of the wrinkles; however, the increase in the p

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45

Vassallo, Espedito, Marco Aloisio, Matteo Pedroni, Francesco Ghezzi, Pierfrancesco Cerruti, and Riccardo Donnini. "Effect of Low-Pressure Plasma Treatment on the Surface Wettability of Poly(butylene succinate) Films." Coatings 12, no. 2 (2022): 220. http://dx.doi.org/10.3390/coatings12020220.

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Poly(butylene succinate) (PBS) films were processed by a radio frequency (RF; 13.56 MHz) low-pressure plasma of oxygen and argon/oxygen, and an oxygen plasma with an argon post-crosslinking plasma to improve their wettability property. Specimens were treated at different times with fixed power processing of 100 W (0.3 W/cm2) and a fixed pressure of 10 Pa. A significant change in hydrophilicity evaluated by the water contact angle was observed. The contact angle of a water drop decreased from 80° for the untreated sample to values lower than 5° for plasma-treated samples. The effect of ageing o

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46

Sakti, Setyawan Purnomo, Putri Surya Arinda, Tyas Nurul Zafirah, Triswantoro Putro, Nike Fitayatul Khusnah, and Dionysius Joseph Djoko Herry Santjojo. "Morphology and Wettability of Polystyrene film on QCM Sensor Caused by Oxygen Plasma with DC Bias." Trends in Sciences 21, no. 11 (2024): 8318. http://dx.doi.org/10.48048/tis.2024.8318.

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Surface wettability and morphology are important aspects of developing QCM sensors for chemical sensors and biosensors. The functionality and morphology of the sensitive coating on the sensor surface affect the sensor sensitivity and selectivity. Various materials and methods to improve the functionality and morphology of the sensor surface have been developed, one of which is plasma. Species and parameters of the generated plasma play an important role in the treatment. One parameter is the DC-bias voltage of RF plasma, which plays an important role in plasma generation and bombardment on the

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47

Ďureje, Jakub, Zdeněk Prošek, Jan Trejbal, Štepán Potocký, and Pavel Tesárek. "Influence of oxygen and argon plasma treatment on wettability and surface morphology of polypropylene microfibers." Acta Polytechnica CTU Proceedings 34 (March 24, 2022): 11–14. http://dx.doi.org/10.14311/app.2022.34.0011.

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The surface treatment of polypropylene microfibers by plasma processing in oxygen and argon was studied with the motivation to increase their cohesion with the cement matrix. By plasma treatment, it is possible to modify the surface of the microfibers mechanically, chemically or with a combination of both. The microfibers were modified using the reactive ion etching plasma system. The surface of the microfibers was modified by oxygen and argon plasma. The wettability of the microfibers was measured using the Packed Cell method. Furthermore, the weight of the microfibers before and after plasma

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48

Zhao, Na Ru, Ying Jun Wang, Li Ren, and Xiao Feng Chen. "Surface Modification of Chitosan Membranes by Oxygen Plasma Treatment." Materials Science Forum 610-613 (January 2009): 1259–62. http://dx.doi.org/10.4028/www.scientific.net/msf.610-613.1259.

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Chitosan membranes were prepared by solvent cast method. In order to increase cell adhesion of the chitosan membranes, oxygen plasma treatment was applied to improve the hydrophilicity of the surface of chitosan membranes. The surface properties were characterized by scanning electron microscopy (SEM), contact angle analyzer, X-ray photoelectron spectroscopy (XPS). The effects of exposure time, plasma generating power, and chamber pressure on water contact angle of the chitosan membranes were investigated. The water contact angle of chitosan membranes decreased from 94.1° to 49.2° after plasma

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49

Tsai, Hsin-Yi, Yu-Chen Hsieh, Yu-Hsuan Lin, Han-Chao Chang, Yu-Hsiang Tang, and Kuo-Cheng Huang. "Fabrication of Hydrophilic Surface on Rigid Gas Permeable Contact Lenses to Enhance the Wettability Using Ultraviolet Laser System." Micromachines 10, no. 6 (2019): 394. http://dx.doi.org/10.3390/mi10060394.

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The widely used rigid gas permeable (RGP) contact lenses provide higher oxygen permeability and tear exchange rate than do soft contact lenses. However, their wettability warrants improvement to enhance the wearing comfort. This study used UV laser (wavelength = 355 nm) to modify the surface properties of RGP contact lenses with materials of Boston XO® (Bausch & Lomb Incorporated). Briefly, the mesh pattern was fabricated on the RGP contact lens surface by using the laser and smoothed by using oxygen plasma; the enhanced hydrophilic efficiency was analyzed using contact angle measurement.

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50

Kumagai, Hidetoshi, Denbo Hiroki, Nobuyuki Fujii, and Takaomi Kobayashi. "Poly (ethylene terephthalate) decomposition process in oxygen plasma; emission spectroscopic and surface analysis for oxygen–plasma reaction." Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 22, no. 1 (2004): 1–7. http://dx.doi.org/10.1116/1.1624286.

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