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Journal articles on the topic 'Plasma morphology'

Author: Grafiati

Published: 28 June 2021

Last updated: 17 February 2022

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1

Singh, Sardul, D. K. Bamgboye, J. P. McClure, and F. S. Johnson. "Morphology of equatorial plasma bubbles." Journal of Geophysical Research: Space Physics 102, A9 (September 1, 1997): 20019–29. http://dx.doi.org/10.1029/97ja01724.

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2

Larson, Daniel P., Adam J. Wood, and James D. Hoyer. "Nonconventional morphology in plasma cell leukemia." Journal of Hematopathology 11, no. 4 (November 13, 2018): 127–28. http://dx.doi.org/10.1007/s12308-018-0335-1.

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3

Germans, Sharon Koorse, and Olga Weinberg. "Plasma cell neoplasm: a unique morphology." Blood 138, no. 1 (March 24, 2021): 104. http://dx.doi.org/10.1182/blood.2021012034.

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4

Felli, Marcello, Ed Churchwell, and Douglas O. S. Wood. "The Radio Continuum Morphology of the Orion Nebula." International Astronomical Union Colloquium 120 (1989): 315–22. http://dx.doi.org/10.1017/s0252921100024015.

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The Orion Nebula is the bench mark galactic HII region in which major advances have been made in our understanding of the ionization structure, energy balance, plasma dynamics, star formation and interactions of ionized plasmas with dense molecular clouds. Most of these studies require accurate comparison with radio continuum images.

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5

Geng, J., A. Schüler, P. Oelhafen, P. Gantenbein, M. Düggelin, D. Mathys, and R. Guggenheim. "Changing TiN film morphology by “plasma biasing”." Journal of Applied Physics 86, no. 6 (September 15, 1999): 3460–62. http://dx.doi.org/10.1063/1.371229.

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6

Lepeshev, A. A., I. V. Karpov, A. V. Ushakov, G. M. Zeer, V. G. Demin, E. A. Dorozhkina, O. N. Karpova, et al. "Surface Morphology and Structure of Plasma Coatings." Technical Physics 64, no. 2 (February 2019): 207–12. http://dx.doi.org/10.1134/s1063784219020129.

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7

Li, Guifang, Jeffrey A. Tobin, and Denice D. Denton. "Morphology of plasma polymerized methyl methacrylate films." Applied Physics Letters 64, no. 5 (January 31, 1994): 560–62. http://dx.doi.org/10.1063/1.111103.

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8

Guo, J., Z. Li, K. Huang, Y. Li, and J. Wang. "Morphology analysis ofEscherichia colitreated with nonthermal plasma." Journal of Applied Microbiology 122, no. 1 (December 26, 2016): 87–96. http://dx.doi.org/10.1111/jam.13335.

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9

Olayo, M. G., R. Zúñiga, F. González-Salgado, L. M. Gómez, M. González-Torres, R. Basurto, and G. J. Cruz. "Structure and morphology of plasma polyfuran particles." Polymer Bulletin 74, no. 2 (June 25, 2016): 571–81. http://dx.doi.org/10.1007/s00289-016-1730-3.

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10

Dubinin, E., M. Fränz, J. Woch, E. Roussos, S. Barabash, R. Lundin, J. D. Winningham, R. A. Frahm, and M. Acuña. "Plasma Morphology at Mars. Aspera-3 Observations." Space Science Reviews 126, no. 1-4 (December 8, 2006): 209–38. http://dx.doi.org/10.1007/s11214-006-9039-4.

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11

Zhu, Jianfeng, Baishen Pan, Jiamei Yao, and Wei Guo. "Plasma cell myeloma with histiocyte-like morphology." International Journal of Hematology 106, no. 3 (May 29, 2017): 307–9. http://dx.doi.org/10.1007/s12185-017-2249-6.

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12

Zhang, Zhe, William Yeong Liang Ling, Junxue Ren, Haibin Tang, Jinbin Cao, Xin Lin, and Thomas M. York. "The plasma morphology of an asymmetric electrode ablative pulsed plasma thruster." Plasma Sources Science and Technology 28, no. 2 (February 26, 2019): 025008. http://dx.doi.org/10.1088/1361-6595/ab0062.

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13

Kuchakova, Iryna, Maria Daniela Ionita, Eusebiu-Rosini Ionita, Andrada Lazea-Stoyanova, Simona Brajnicov, Bogdana Mitu, Gheorghe Dinescu, et al. "Atmospheric Pressure Plasma Deposition of Organosilicon Thin Films by Direct Current and Radio-frequency Plasma Jets." Materials 13, no. 6 (March 13, 2020): 1296. http://dx.doi.org/10.3390/ma13061296.

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Thin film deposition with atmospheric pressure plasmas is highly interesting for industrial demands and scientific interests in the field of biomaterials. However, the engineering of high-quality films by high-pressure plasmas with precise control over morphology and surface chemistry still poses a challenge. The two types of atmospheric-pressure plasma depositions of organosilicon films by the direct and indirect injection of hexamethyldisiloxane (HMDSO) precursor into a plasma region were chosen and compared in terms of the films chemical composition and morphology to address this. Although different methods of plasma excitation were used, the deposition of inorganic films with above 98% of SiO2 content was achieved for both cases. The chemical structure of the films was insignificantly dependent on the substrate type. The deposition in the afterglow of the DC discharge resulted in a soft film with high roughness, whereas RF plasma deposition led to a smoother film. In the case of the RF plasma deposition on polymeric materials resulted in films with delamination and cracks formation. Lastly, despite some material limitations, both deposition methods demonstrated significant potential for SiOx thin-films preparation for a variety of bio-related substrates, including glass, ceramics, metals, and polymers.

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14

Enloe, C. L., Thomas E. McLaughlin, Robert D. VanDyken, K. D. Kachner, Eric J. Jumper, and Thomas C. Corke. "Mechanisms and Responses of a Single Dielectric Barrier Plasma Actuator: Plasma Morphology." AIAA Journal 42, no. 3 (March 2004): 589–94. http://dx.doi.org/10.2514/1.2305.

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15

Lundin, R., A. Zakharov, R. Pellinen, H. Borg, B. Hultqvist, N. Pissarenko, E. M. Dubinin, S. W. Barabasj, I. Liede, and H. Koskinen. "Plasma composition measurements of the Martian magnetosphere morphology." Geophysical Research Letters 17, no. 6 (May 1990): 877–80. http://dx.doi.org/10.1029/gl017i006p00877.

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16

Aouinti, Mohammed, Alain Gibaud, Daniel Chateigner, and Fabienne Poncin-Epaillard. "Morphology of polypropylene films treated in CO2 plasma." Journal of Polymer Science Part B: Polymer Physics 42, no. 10 (2004): 2007–13. http://dx.doi.org/10.1002/polb.20071.

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17

Modic, Martina, Ita Junkar, Karin Stana-Kleinschek, Rok Kostanjšek, and Miran Mozetič. "Morphology Transformations of Platelets on Plasma Activated Surfaces." Plasma Processes and Polymers 11, no. 6 (April 9, 2014): 596–605. http://dx.doi.org/10.1002/ppap.201400001.

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18

HAÏDOPOULOS, M., F. MIRABELLA, M. HORGNIES, C. VOLCKE, P. A. THIRY, P. ROUXHET, and J. J. PIREAUX. "Morphology of polystyrene films deposited by RF plasma." Journal of Microscopy 228, no. 2 (November 2007): 227–39. http://dx.doi.org/10.1111/j.1365-2818.2007.01843.x.

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19

Lee, Hyo Jin, and Deog-Yeon Jo. "Plasma Cell Leukemia With Prominent Hairy-cell Morphology." American Journal of the Medical Sciences 352, no. 6 (December 2016): 657. http://dx.doi.org/10.1016/j.amjms.2016.03.028.

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20

Kil, Hyosub. "The Morphology of Equatorial Plasma Bubbles - a review." Journal of Astronomy and Space Sciences 32, no. 1 (March 15, 2015): 13–19. http://dx.doi.org/10.5140/jass.2015.32.1.13.

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21

Stoltz, A. J., J. D. Benson, and P. J. Smith. "Morphology of Inductively Coupled Plasma Processed HgCdTe Surfaces." Journal of Electronic Materials 37, no. 9 (May 10, 2008): 1225–30. http://dx.doi.org/10.1007/s11664-008-0467-7.

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22

Dagher, Elie, Nicolas Soetart, Florian Chocteau, Bérengère Dequéant, Esther Piccirillo, Catherine Ibisch, Jérôme Abadie, and Laëtitia Jaillardon. "Plasma cell leukemia with plasmablastic morphology in a dog." Journal of Veterinary Diagnostic Investigation 31, no. 6 (October 14, 2019): 868–74. http://dx.doi.org/10.1177/1040638719882045.

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A 5-y-old female Golden Retriever was presented with a 2-wk history of hyporexia, vomiting, diarrhea, lethargy, weight loss, polyuria, and polydipsia. Clinical examination and ultrasonography revealed multiple organ enlargement with gallbladder and kidney nodules suggestive of disseminated neoplasia. Hematologic and biochemical analyses revealed pancytopenia, hypercalcemia, and monoclonal IgA gammopathy suspicious for a plasma cell neoplasm. Bone marrow and blood smear examination revealed neoplastic atypical cells highly suggestive of lymphoid origin. Autopsy confirmed the presence of homogeneous white masses and multifocal pale infiltrates in the spleen, kidney, small intestine, gallbladder, and urinary tract. Histologic features were consistent with a multicentric atypical plasma cell tumor. Tumor cells were negative for CD204, IBA-1, E-cadherin, CD3, CD5, CD79a, CD20, and PAX5, and positive for MUM1, consistent with plasma cell origin. The presence of > 20% of circulating blastic plasma cells was consistent with primary plasma cell leukemia with plasmablastic morphology, a disease rarely described in veterinary medicine.

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23

Petkovic, Marija, Stevan Stojadinovic, Rastko Vasilic, Ivan Belca, Becko Kasalica, and Ljubisa Zekovic. "Plasma electrolytic oxidation of tantalum." Serbian Journal of Electrical Engineering 9, no. 1 (2012): 81–94. http://dx.doi.org/10.2298/sjee1201081p.

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This paper is a review of our research on the plasma electrolytic oxidation (PEO) process of tantalum in 12-tungstosilicic acid. For the characterization of microdischarges during PEO, real-time imaging and optical emission spectroscopy (OES) were used. The surface morphology, chemical and phase composition of oxide coatings were investigated by AFM, SEM-EDS and XRD. Oxide coating morphology is strongly dependent on PEO time. The elemental components of PEO coatings are Ta, O, Si and W. The oxide coatings are partly crystallized and mainly composed of WO3, Ta2O5 and SiO2.

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24

Tian, Xiao Jing, Hua Jun Dong, Da Peng Yin, and Zi Yu Zhao. "Application of Image Processing in Plasma Jet Morphological Analysis." Applied Mechanics and Materials 229-231 (November 2012): 1136–39. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.1136.

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The morphology of plasma jet (PJ) directly demonstrates whether the procedure of spray processes is stable. The paper proposes an acquisition system of PJ images and an improved edge detection method is presented to get the morphology of PJ. Firstly, the PJ images are gray enhanced to remove the influence of noises. Then they are enhanced with edge sharpening. At last, they are edge detected through Canny, Laplacian and Sobel operator. From the results we can see that the improved method can get more clear and more complete PJ image morphology than traditional one. The processing methods provide foundation for the online detection of PJ morphology and for diagnosing the forming quality.

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25

Recek, Nina, Matic Resnik, Helena Motaln, Tamara Lah-Turnšek, Robin Augustine, Nandakumar Kalarikkal, Sabu Thomas, and Miran Mozetič. "Cell Adhesion on Polycaprolactone Modified by Plasma Treatment." International Journal of Polymer Science 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/7354396.

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We have investigated the influence of various plasma treatments of electrospun polycaprolactone (PCL) scaffolds on the adhesion and proliferation of human umbilical endothelial cells (HUVEC). The PCL scaffolds were treated in plasmas created in O2, NH3or SO2gas at identical conditions. Surface functionalization of plasma-treated samples was determined using X-ray photoelectron spectroscopy. Cell adhesion and morphology were investigated by scanning electron microscopy and the influence of plasma treatment on cell adhesion and viability was evaluated with cell viability assay (MTT assay). The results showed the highest metabolic activity of HUVEC on PCL samples treated with O2and NH3plasma. Accordingly, the cells reflected the best adhesion and morphology on O2and NH3plasma-treated PCL samples already at 3 h. Moreover, treatment with O2and NH3plasma even stimulated endothelial cell proliferation on PCL surfaces by 60% as measured at 24 h, showing significant improvement in endothelialization of this material. Contrarily, SO2plasma appeared to be less promising in comparison with O2and NH3plasma; however, it was still better than without any plasma treatment. Thus, our results importantly contribute to the biocompatibility improvement of the PCL polymer, commonly used for scaffolds in tissue engineering.

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26

Wu, Yinghui, Chao Wang, Jiajian Tan, Hong-kui Wei, Haiqing Sun, and Jian Peng. "Logistic Regression Analysis Factors Affecting Sperm Motility and Abnormal Sperm Morphology in Boars." Animals 9, no. 12 (November 20, 2019): 1004. http://dx.doi.org/10.3390/ani9121004.

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Logistic regression models, including variables of boar breed, age, serum, and seminal plasma elements, were used to identify the influencing factors of sperm motility and morphology in this study. Sperm motility degree was classified as grade 0: ≤85% and grade 1: >85%. Abnormal sperm morphology was classified as grade 0: ≤10%, grade 1: 10–20%, and grade 2: >20%. Element concentration of 385 boars was detected by inductively coupled plasma mass spectrometry. Results showed that boars with serum Cu ≥ 2.5 mg/L had lower sperm motility (odds ratio (OR): 0.496; 95% confidence interval (CI): 0.285–0.864) and higher abnormal sperm morphology (OR: 2.003; 95% CI: 1.189–3.376) than those with serum Cu ≤ 2.0 mg/L. Boars with serum Fe ≥ 1.5 mg/L had lower abnormal sperm morphology than those with serum Fe ≤ 1.0 mg/L (OR: 0.463; 95% CI: 0.255–0.842). The presence of Pb in seminal plasma increased abnormal sperm morphology. The probability of abnormal sperm morphology >20% from boars with seminal plasma Pb increased with a range of 5.78–15.30% than that from boars without seminal plasma Pb among three breeds. In conclusion, serum Cu excess, serum Fe deficiency, and seminal plasma Pb are risk factors for poor semen quality in boars.

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27

Nehring, Austin, Tyler N. Shendruk, and Hendrick W. de Haan. "Morphology of depletant-induced erythrocyte aggregates." Soft Matter 14, no. 40 (2018): 8160–71. http://dx.doi.org/10.1039/c8sm01026a.

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Red blood cells suspended in quiescent plasma tend to aggregate into multicellular assemblages, including linearly stacked columnar rouleaux, which can reversibly form more complex clusters or branching networks.

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28

Singh, Narsingh B., R. K. Sadhir, R. H. Hopkins, R. Mazelsky, and H. E. Saunders. "Kinetics and Morphology of Plasma Etching of Mercurous Halides." Materials Science Forum 61 (January 1991): 43–56. http://dx.doi.org/10.4028/www.scientific.net/msf.61.43.

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29

KOBAYASHI, Toyohiko. "Morphology of Diamond in Radio-Frequency Thermal Plasma CVD." Journal of the Ceramic Society of Japan 99, no. 1152 (1991): 669–75. http://dx.doi.org/10.2109/jcersj.99.669.

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30

Ribourtout, B., and M. Zandecki. "Plasma cell morphology in multiple myeloma and related disorders." Morphologie 99, no. 325 (June 2015): 38–62. http://dx.doi.org/10.1016/j.morpho.2015.02.001.

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31

Bilbao, Luis, and Gonzalo Rodriguez Prieto. "Morphology of the Expansion of an Exploding-Wire Plasma." IEEE Transactions on Plasma Science 46, no. 7 (July 2018): 2386–91. http://dx.doi.org/10.1109/tps.2018.2806976.

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32

Talstad, I., P. Scheie, H. Dalen, and J. Röli. "Influence of Plasma Proteins on Erythrocyte Morphology and Sedimentation." Scandinavian Journal of Haematology 31, no. 5 (April 24, 2009): 478–84. http://dx.doi.org/10.1111/j.1600-0609.1983.tb01547.x.

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33

Leiweke, Robert J., Brian L. Sands, and Biswa N. Ganguly. "Effect of Gas Mixture on Plasma Jet Discharge Morphology." IEEE Transactions on Plasma Science 39, no. 11 (November 2011): 2304–5. http://dx.doi.org/10.1109/tps.2011.2139228.

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34

Carter, Anna, Irit Hocherman, Shai Linn, Yoram Cohen, and Ilana Tatarsky. "Prognostic significance of plasma cell morphology in multiple myeloma." Cancer 60, no. 5 (September 1, 1987): 1060–65. http://dx.doi.org/10.1002/1097-0142(19870901)60:5<1060::aid-cncr2820600522>3.0.co;2-3.

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35

Arkhipov, V. A., S. S. Bondarchuk, V. D. Gol'din, I. K. Zharova, and A. S. Zhukov. "Morphology of ceramic particles produced by plasma-chemical synthesis." Journal of Physics: Conference Series 652 (November 5, 2015): 012001. http://dx.doi.org/10.1088/1742-6596/652/1/012001.

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36

Degani, Gad. "Plasma proteins and morphology of Salamandra salamandra in Israel." Amphibia-Reptilia 7, no. 2 (1986): 105–14. http://dx.doi.org/10.1163/156853886x00334.

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AbstractDifferences between three isolated populations of Salamandra salamandra were examined in this study. It is based on 369 adult specimens which were measured for length and weight. The yellow markings and the quantitative relationship between the black and the yellow areas were compared. Plasma proteins were determined by electrophoresis on polyacrylamide gel. Salamanders from a moist habitat (Tel Dan) are much smaller than salamanders from semi-arid habitats (Mt. Meron and Mt. Carmel). The colour pattern typical of the Lebanese S. s. infraimmaculata was found in all the Israeli populations, whereas colour patterns typical of the European S. s. salamandra were not found in them. The plasma proteins of the Israeli salamanders are very similar to those of the Lebanon (Gasser, 1975) and differ greatly from those of the European S. s. salamandra. These results indicate that the Israeli salamander populations should be arranged taxonomically with S. s. infraimmaculata.

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37

Kometani, Ryosuke, Kenji Ishikawa, Keigo Takeda, Hiroki Kondo, Makoto Sekine, and Masaru Hori. "Surface morphology on high-temperature plasma-etched gallium nitride." Transactions of the Materials Research Society of Japan 38, no. 2 (2013): 325–28. http://dx.doi.org/10.14723/tmrsj.38.325.

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38

Pourabdollah, Maryam, and Hong Chang. "Plasma cell neoplasm with plasmablastic morphology mimicking acute leukemia." Blood 129, no. 1 (January 5, 2017): 132. http://dx.doi.org/10.1182/blood-2016-09-738021.

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39

Sadhir, R. K., K. F. Schoch, and S. Wood. "Plasma-polymerized metal phthalocyanine films: Preparation, properties and morphology." Synthetic Metals 26, no. 4 (November 1988): 391–402. http://dx.doi.org/10.1016/0379-6779(88)90234-2.

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40

Benčina, Metka, Ita Junkar, Rok Zaplotnik, Matjaz Valant, Aleš Iglič, and Miran Mozetič. "Plasma-Induced Crystallization of TiO2 Nanotubes." Materials 12, no. 4 (February 20, 2019): 626. http://dx.doi.org/10.3390/ma12040626.

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Facile crystallization of titanium oxide (TiO2) nanotubes (NTs), synthesized by electrochemical anodization, with low pressure non-thermal oxygen plasma is reported. The influence of plasma processing conditions on TiO2 NTs crystal structure and morphology was examined by X-ray diffraction (XRD) and scanning electron microscopy (SEM). For the first time we report the transition of amorphous TiO2 NTs to anatase and rutile crystal structures upon treatment with highly reactive oxygen plasma. This crystallization process has a strong advantage over the conventional heat treatments as it enables rapid crystallization of the surface. Thus the crystalline structure of NTs is obtained in a few seconds of treatment and it does not disrupt the NTs’ morphology. Such a crystallization approach is especially suitable for medical applications in which stable crystallized nanotubular morphology is desired. The last part of the study thus deals with in vitro biological response of whole blood to the TiO2 NTs. The results indicate that application of such surfaces for blood connecting devices is prospective, as practically no platelet adhesion or activation on crystallized TiO2 NTs surfaces was observed.

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41

Mohd Nasir, N. F., Siti Khadijah Zaaba, Norsaidah Md Zuki, M. N. F. M. Kazim, Mazlee Mazalan, Yufridin Wahab, Patrick W. Leech, Philip Tanner, and Anthony S. Holland. "Atmospheric Pressure Helium Plasma Treatment on 3C-SiC/Si Surface." Applied Mechanics and Materials 695 (November 2014): 118–21. http://dx.doi.org/10.4028/www.scientific.net/amm.695.118.

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In this paper, the effect of inert gas plasma to the morphology of 0.29μm thick 3C-SiC/Si is studied. Helium was used for the plasma treatment and its effect as the etchant gas to the polished side of 3C-SiC/Si surface was determined. The changes of the surface morphology were monitored using Scanning Electron Microscopy (SEM) and Atomic Force Microscopy (AFM). From the results obtained, it has shown that the morphology of surface properties of 3C-SiC was modified by differences in helium plasma time of exposure and the degree of roughness of the surface changes. The results show by the SEM and AFM shown that plasma treatment had been successfully implemented for the 0.29μm thick 3C-SiC/Si.

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42

Okeil, Sherif, and Jörg J. Schneider. "Controlling surface morphology and sensitivity of granular and porous silver films for surface-enhanced Raman scattering, SERS." Beilstein Journal of Nanotechnology 9 (November 7, 2018): 2813–31. http://dx.doi.org/10.3762/bjnano.9.263.

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The design of efficient substrates for surface-enhanced Raman spectroscopy (SERS) for large-scale fabrication at low cost is an important issue in further enhancing the use of SERS for routine chemical analysis. Here, we systematically investigate the effect of different radio frequency (rf) plasmas (argon, hydrogen, nitrogen, air and oxygen plasma) as well as combinations of these plasmas on the surface morphology of thin silver films. It was found that different surface structures and different degrees of surface roughness could be obtained by a systematic variation of the plasma type and condition as well as plasma power and treatment time. The differently roughened silver surfaces act as efficient SERS substrates showing greater enhancement factors compared to as prepared, sputtered, but untreated silver films when using rhodamine B as Raman probe molecule. The obtained roughened silver films were fully characterized by scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron (XPS and Auger) and ultraviolet–visible spectroscopy (UV–vis) as well as contact angle measurements. It was found that different morphologies of the roughened Ag films could be obtained under controlled conditions. These silver films show a broad range of tunable SERS enhancement factors ranging from 1.93 × 102 to 2.35 × 105 using rhodamine B as probe molecule. The main factors that control the enhancement are the plasma gas used and the plasma conditions, i.e., pressure, power and treatment time. Altogether this work shows for the first time the effectiveness of a plasma treatment for surface roughening of silver thin films and its profound influence on the interface-controlled SERS enhancement effect. The method can be used for low-cost, large-scale production of SERS substrates.

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43

Kanmani Subbu, S., Janakarajan Ramkumar, and S. Dhamodaran. "Single Discharge of Dry µ-EDM on Silicon: Crater and Plasma Temperature Measurement." Advanced Materials Research 299-300 (July 2011): 1334–37. http://dx.doi.org/10.4028/www.scientific.net/amr.299-300.1334.

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To improve the performance of the Electric discharge machining (EDM) process it is of interest to characterize the plasma involved. Plasma temperature needs to be measured as an initial phase of plasma characterization. Non-contact optical emission spectroscopy has been used to measure the plasma temperature. The plasma temperature and crater morphology has been investigated for different energy conditions on Silicon in dry µ-EDM condition. The plasma temperature is calculated using line pair method and crater morphology analyzed by scanning electron microscope (SEM) and profilometer.

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44

Bai, Jin Rui, and Rui Xiang Hou. "The Study of Surface Morphology and Roughness of Silicon Wafers Treated by Plasma." Materials Science Forum 980 (March 2020): 88–96. http://dx.doi.org/10.4028/www.scientific.net/msf.980.88.

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Plasma is generally used for the doping of semiconductors. During plasma doping process, plasma interacts with the surface of semiconductor. As a result, defects are induced in the surface region. In this work, the surface morphology and roughness of silicon wafer caused by plasma treatment is studied by use of atom force microscope (AFM). It is found that, during the plasma process, each of the processing time of plasma, location of silicon wafer in plasma and the way of placement of silicon wafer has an influence on the surface morphology and roughness and the reason is discussed. The interaction between plasma and the surface of silicon wafer is qualitatively discussed.

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45

Slepička, Petr, Iva Michaljaničová, Nikola Slepičková Kasálková, Petr Sajdl, Zdeňka Kolská, and Václav Švorčík. "Cytocompatibility of Plasma and Thermally Treated Biopolymers." Journal of Nanomaterials 2013 (2013): 1–10. http://dx.doi.org/10.1155/2013/238742.

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This paper is focused on the surface characterization of plasma and consequently thermally treated biocompatible polymers. PLLA (poly(L-lactide acid) and PMP (poly-4-methyl-1-pentene) are studied. The influence of Ar plasma treatment on the surface polarity of substrate measured immediately after treatment and during the polymer surface aging is studied. Surface roughness, morphology, wettability, and surface chemistry were determined. Plasma treatment leads to significant changes in PLLA surface morphology and chemistry, with the PMP being slightly affected. The higher resistance to plasma fluence results in smaller ablation of PMP than that of PLLA. The plasma treatment improves cell adhesion and proliferation on the PMP. Plasma treatment of PLLA influences mostly the homogeneity of adhered and proliferated VSMC.

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46

Twomey, Barry, Mahfujur Rahman, Gerry Byrne, Alan Hynes, Lesley-Ann O'Hare, Liam O'Neill, and Denis Dowling. "Effect of Plasma Exposure on the Chemistry and Morphology of Aerosol-Assisted, Plasma-Deposited Coatings." Plasma Processes and Polymers 5, no. 8 (October 14, 2008): 737–44. http://dx.doi.org/10.1002/ppap.200800048.

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Oki, Sachio. "Relationship between Splat Morphology and Property of Plasma Sprayed Alumina Coatings." Materials Science Forum 449-452 (March 2004): 925–28. http://dx.doi.org/10.4028/www.scientific.net/msf.449-452.925.

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New method for characterization of coating microstructures and for evaluation of coating property by means of surface morphology has been proposed. In this paper, the distribution of shape and dimensions of splat was examined using quantitative analysis of scanning electron microscope images from the surface of spray pattern as well as the surface of coating. Results obtained in this study indicate that it is necessary to analyze the spray pattern as well as the surface morphology in order to estimate the coating property by means of the distribution of splat which composes the coating. Moreover, the splats, which are in the interface between the substrate and the coating, should have the same morphology as those of the coating surface. The relationship between splat morphology and the property of coatings was discussed.

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Kopkáně, Daniel, Petra Macháňová, Lenka Bodnárová, and Tomáš Morávek. "Surface Morphology Study on Fibres Treated in Cold Plasma Discharge." Advanced Materials Research 897 (February 2014): 220–23. http://dx.doi.org/10.4028/www.scientific.net/amr.897.220.

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The paper presents results related to surface treatment of polypropylene fibres with intention to increase its performance in cement composite by exposing such fibres in cold plasma discharge. In was previously demonstrated that such treatment has beneficial effect. Here we focused mainly on the changes in the surface. The study was carried out by electron microscopy, confocal microscopy and microscopy of atomic forces. The results suggest increasing degree of change in the surface as the energy of discharge and time of exposure increase. Atomic force microscopy indicates increase in adhesion force.

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An, Xiuyun, Zhenxing Zhang, Jie Song, Yanxia Liu, Xiaodong Li, Yongmin He, Chengshi Gong, and Erqing Xie. "Morphology tailored surface plasma emission of titanium capped ZnO films." Materials Letters 65, no. 23-24 (December 2011): 3552–54. http://dx.doi.org/10.1016/j.matlet.2011.07.058.

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Diaz, Nuri, Mercedes Perez de Obanos, Pedro Patino, and Caribay Urbina de Navarro. "Morphology Analysis of PVDF as Revealed by Cold Plasma Attack." Microscopy and Microanalysis 10, S02 (August 2004): 674–75. http://dx.doi.org/10.1017/s143192760488231x.

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