Scientific Instruments
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Removal of organic contamination by the dual effect of ozone and ultraviolet
light at two wavelengths
UV Ozone Cleaner |
※The damage-free dry cleaning method can remove the organic contaminations
that stick to the substrates by a photochemical oxidation resolution process. |
 Cleaning Test
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【Cleaning example (cleaning the contaminated glass substrate with our UV ozone cleaner)】
These are the photos of Milli-Q water drop on the glass substrate that
deffers in the cleaning time.
(Left: No UV cleaning, Middle: 15 min. UV cleaning, Right: 30 min. UV cleaning)
It is obvious that UV ozone cleaning cleans the glass substrate and improves
the hydrophilicity. |
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【Cleaning Test by Electron Spectroscopy for Chemical Analysis】
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 Publication and technical information
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1. |
Motohiro Kageyama, Yuichi Nishida, Narumi Tagaki, Noboru Suzuki, Teiji
Kato, Norihiro Kato, Ken-ichi Iimura, Surface Modification of Self-assembled
Monolayers of Thiol- and Disulfide-terminated Organosilanes by UV/ozone
Treatment toward Fabrication of Damaged-Hair Surface Models, Trans. Mat.
Res. Soc. Japan 39[1]61-65(2014) |
| 2. |
Yoshihiro Kikkawa, Masato Fukuda, Nobuhiro Ichikawa, Ayumi Kashiwada, Kiyomi
Matsuda, Masatoshi Kanesato, Tomohiro Hiraishi, Tuning the enzymatic hydrolysis
of biodegradable polyesters and it’s application to surface patterning,
Journal of Materials Chemistry A Issue 15, 2013 |
| 3. |
Yuta Morinaka, Masahiro Nobori, Michihisa Murata, Atsushi Wakamiya, Takashi
Sagawa, Susumu Yoshikawa, and Yasujiro Murata, Synthesis and photovoltaic
properties of acceptor materials based on the dimerization of fullerene
C60 for efficient polymer solar cells, Chem. Commun., 2013,49, 3670-3672 |
| 4. |
Yong-Hoon Kim, Jae-Sang Heo, Tae-Hyeong Kim, Sungjun Park, Myung-Han Yoon,
Jiwan Kim, Min Suk Oh, Gi-Ra Yi, Yong-Young Noh & Sung Kyu Park, Flexible
metal-oxide devices made by room-temperature photochemical activation of
sol-gel films, Nature 489, 128-132 (06 September 2012) |
| 5. |
Michihisa Murata, Yuta Morinaka, Yasujiro Murata, Osamu Yoshikawa, Takashi
Sagawa, and Susumu Yoshikawa, Modification of σ-framework of [60]fullerene
for bulk-heterojunction solar cells, Chem Commun (Camb). 2011 Jul 47, 7335-7337 |
| 6. |
Seong-Ho Kim, Hanae Otsuka, Hyea-Weon Shiny, Kuniaki Tanaka, Rigoberto
C. Advincula, and Hiroaki Usui, Manipulation of Work Function and Surface
Free Energy of Tungsten OxideHole Injection Layer Modified with a Self-Assembled
Monolayer, Japanese Journal of Applied Physics 50 (2011) 01BB01 |
| 7. |
Sung Kyu Parka, Yong-Hoon Kima and Jeong-In Han, High-resolution patterned
nanoparticulate Ag electrodes toward all printed organic thin film transistors,
Organic Electronics Volume 10, Issue 6, September (2009), Pages 1102-1108
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| 8. |
Ryohei Koguchi, Norifumi Kobayashi and Masashi Kijima, Appropriately Conjugated
Poly[oligo(N-phenyl-2,7-carbazolylene)-alt-diphenylsilylene]s, Macromolecules,
Article ASAP DOI: 10.1021/ma900908b Publication Date (Web) July 2 (2009) |
| 9. |
Takeshi Mori and Masashi Kijima, Synthesis and electroluminescence properties
of carbazole-containing 2,6-naphthalene-based conjugated polymers, European
Polymer Journal Volume 45, Issue 4, April 2009, Pages 1149-1157 |
| 10. |
Yusuke Masumoto, Tatsuo Mori,Application of organic bathocuproine-based
alloy film to organic light-emitting diodes, Thin Solid Films, Volume 516,
Issue 10 ,31 March 2008, Pages 3350-3356 |
| 11. |
Denghui Xu and Chihaya Adachi, Organic light-emitting diode with liquid
emitting layer, Applied Physics Letters, 95, 053304 (2009) |
| 12. |
Bong Kuk Lee, Hea Yeon Lee, Pilnam Kim, Kahp Y. Suh and Tomoji Kawai, Nanoarrays
of tethered lipid bilayer rafts on poly(vinyl alcohol) hydrogels, Lab Chip,
(2009), 132-139 |
| 13. |
Masahiro Miyauchi, Photocatalysis and photoinduced hydrophilicity of WO3 thin films with underlying Pt nanoparticles, Phys. Chem. Chem. Phys., 10, 6258-6265 (2008) |
| 14. |
T. Kajiya, D. Kaneko and M. Doi, Dynamical Visualization of “Coffee Stain Phenomenon” in Droplets of Polymer Solution via Fluorescent Microscopy, Langmuir, 24(21), 12369-12374 (2008) |
| 15. |
A. Kawakami, K. Katsuki, Rigoberto C. Advincula, K. Tanaka, K. Ogino, and
H. Usui, Interface Control by Surface-Initiated Deposition Polymerization
and Its Application to Organic Light-Emitting Devices, Japanese Journal
of Applied Physics Vol. 47, No. 4, pp. 3156_3161, (2008) |
| 16. |
Tetsu Yonezawa, Tetsuya Itoh, Naoto Shirahata, Yoshitake Masuda, and Kunihito
Koumoto, Positioning of cationic silver nanoparticle by using AFM lithography
and electrostatic interaction, Applied Surface Science Volume 254, Issue
2, 15 November, Pages 621-626, (2007) |
| 17. |
T. Mori, Y. Masumoto, Effect of Organic Alloy for Suppression of Polycrystallization
in BCP Thin Film, Journal of Photopolymer Science and Technology, Volume19,
Number2, 209-214 (2006) |
| 18. |
関 成之, 植田 兼司, 坪川 克秀, 近藤 剛史, 王 美涵, 内田 孝幸, 大塚 正男, 澤田 豊, スプレーCVD法で成膜したITO膜を陽極に用いた色素分散型高分子有機EL素子の作製と評価, 高分子論文集, 63, 691 (2006) |
| 19. |
T. Mori, Y. Iwama, Polycrystallization of a Hole Trasport Material on Indium-Tin-Oxide
Substrates, Journal of Photopolymer Science and Technology Volume18, Number1,
59-63 (2005) |
| 20. |
H. NAKANOTANI, T. OYAMADA, Y. KAWAMURA, H. SASABE, and C. ADACHI, Injection
and Transport of High Current Density over 1000 A/cm2 in Organic Light
Emitting Diodes under Pulse Excitation, Japanese Journal of Applied Physics,
Vol.44, No.6A, 3659-3662 (2005) |
| 21. |
R. Mogami, M. Fujii, T. Kato, Mechanical Properties of Molecular Assemblies
of Cationic Amphiphiles Adsorbed at Solid/Liquid Interfaces, J. Surface
Sci. Soc. Jpn.(in Japanese), 25 (7), 422-427 (2004) |
| 22. |
T. Sakai, K. S.. Song, H. Kanazawa, Y. Nakamura, H. Umezawa, M. Tachiki,
H. Kawarada, Ozone-Treated Channel Diamond Field-Effect Transistors, Diam.
Relat. Mater., 1971-1975 (2003) |
| 23. |
H. Sekiguchi, H. Arakawa, H. Taguch, T. Ito, R. Kokawa, A. Ikai, Speific
Interaction between GroEL and Denatured Protein Measured by Compression-Free
Spectroscopy, Biophysical Journal, 484-490 (2003) |
| 24. |
J. Chen, M. Mitsuishi, A. Aoki and T. Miyashita, Photocurrent amplification
by an energy/electron transfer cascade in polymer Langmuir-Blodgett films,
The Royal Society of Chemistry, 2002, 2856-2857, (2002) |
| 25. |
C. Ganzorig, M. Fujihira, A possible mechanism for enhanced electrofluorescence emission through triplet-triplet annihilation in organic electro luminescent devices, Applied Physics Letters, 272-274 (2002) |
| 26. |
Y. Masuda, Y. Jinbo, T. Yonezawa,K. Koumoto, Templated Site-Selective Deposition of
Titanium Dioxide on Self-Assembled Monolayers, Chem.Master, 1236-1241 (2002) |
| 27. |
C. Ganzorig, K. Kwak, K. Yagi, M. Fujihira, Fine tuning work function of
indium tin oxide by surface by surface molecular design: Enhanced hole
injection in organic electro luminescent devices, Applied Physics Letters,
272-274 (2001) |
| 28. |
T. Mori, k. Mori, T. Mizutani, Effect of magnetic field on growth of bianthrone
thin films, Thin Solid Films 393, 143-147 (2001) |
| 29. |
M. Fujihira, Y. Okabe, Y. Tani, M. Furugori, U. Akiba, A novel cleaning
method of gold-coated atomic force microscope tips for their chemical modification,
ultramicroscopy, 181-191 (2000) |
| 30. |
T. Seki, T. Fukuchi, and K. Ichimura, Humidity Sensitive Characteristic
Stacking of Azobenzene in Monolayer of Urea Amphiphile on Hydrophilic Surface,
Langmuir, 3564-3567 (2000) |
| 31. |
T. Mori, k. Mori, T. Mizutani, Effect of magnetic field on growth of p-quaterphenyl
thin films, Thin Solid Films 366, 279-283 (2000) |
| 32. |
T. Mori, k. Mori, T. Mizutani, Effect of magnetic field on growth of functional
organic thin films, Thin Solid Films 338, 300-303 (1999) |
| 33. |
T. Arai, M. Tomitori, Removal of contamination and oxide layers from UHV-AFM
tips, Applied Physics A, S319-S323 (1998) |
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