無料カウンター


Welcome to

Our

Laboratory
イメージ

Our Presantation Plan
2017/8/24
技術情報協会セミナー(Fukuda)
半導体量子ドットの作成、サイズ制御とバイオイメージング応用
https://www.monodukuri.com/seminars/detail/1454

2017/8/29
トリケップスセミナー(Fukuda)
バイオイメージング用の半導体量子ドットの研究動向t今後の展開
http://www.triceps.co.jp/seminar/s170829n.html

2017/9/6-8
JSAP fall meeting
裏谷:酸化亜鉛ナノロッドを用いたPTB7-Th:PC71BM有機太陽電池
松田:UV-LEDの禁制帯内励起光による非発光再結合準位の検出
根岸:伝導帯/中間バンド励起によるGaPN混晶のキャリア再結合過程の光学的評価
高比良:量子ドット太陽電池のキャリア輸送特性の温度依存性
髙橋:量子ドット太陽電池のキャリア輸送特性の温度依存性
佐々木:InP/ZnSe/ZnS量子ドットとMgドープ酸化亜鉛電子輸送層を用いた発光ダイオードの高効率化
増澤:金属酸化物-有機混合型の熱電池への残存有機分子の影響

2017/9/9
日本分析化学会第66回年会 シンポジウム(Fukuda)

2017/9/13
第14回日本熱電学会学術講演会 シンポジウム(Fukuda)

What's New
2017/6/26 Sasaki kun, Takahashi kun, and Fukuda attended M&BE9.
Our collabolator (Dr. Umakoshi at Osaka Univ. was selected as Best Poster Award.
Conguratulations !!
 2017/5/28 Fukuda's paper was accepted from Organic Electronics
Takeshi Fukuda, Asuki Toda, Kazuya Takahira, Daiki Kuzuhara, Noriyuki Yoshimoto, Improved performance of organic photovoltaic cells with PTB7-Th:PC71BM by optimizing solvent evaporation time in electrospray deposition
Organic Electronics, vol.48, pp.96-105 (2017).
 2017/5/24 Udaka san's paper was accepted from Journal of Pharmaceutical and Biomedical Analysis
Hikari Udaka, Takeshi Fukuda, and Miho Suzuki, Quantum dot-linked immunosorbent assay (QLISA) using orientation-directed antibodies

Kondo kun's paper was published from Materials Science Forum
Keita Kondo, Norihiko Kamata, Hiroyuki Yaguchi, Shuhei Yagi, Takeshi Fukuda, Zentaro Honda, Photoluminescence Characterization of Carrier Recombination Centers in 4H-SiC Substrates by Utilizing below Gap Excitation, Materials Science Forum, Vol. 897, pp. 315-318 (2017).

Fukuda's paper was published from Electrochemistry
Takeshi Fukuda, Yudai Uratani, Inverted Organic Photovoltaic Cell with ZnO nano-rod structure, Electrochemistry, vol.85, pp.249-252 (2017).
 2017/3/27 Following papers were accepted.

1. Toshifumi Kobori, Takeshi Fukuda, Akihiro Takahashi, Asuki Toda, Norihiko Kamata, Yudai Uratani, Influence of Annealing Temperature for ZnO layer on Photoconversion Efficiency of Organic Devices, Mol. Cryst. Liq. Cryst.
2. Hikari Udaka, Takeshi Fukuda, Norihiko Kamata, Miho Suzuki, Evaluation of CdSe/ZnS Quantum Dot-Half Anti CD3 Antibody-Conjugate Using Confocal Laser Scanning Microscopy, Mol. Cryst. Liq. Cryst.
3. Zentaro Honda, Satoshi Kikuchi, Masayuki Hagiwara, Takanori Kida, Masamichi Sakai, Takeshi Fukuda, Norihiko Kamata, Preparation and magnetic properties of highly nitrogen-containing nano-graphite, Solid State Science
4. Zentaro Honda, Yuya Sakaguchi, Makoto Tashiro, Masayuki Hagiwara, Takanori Kida, Masamichi Sakai, Takeshi Fukuda, and Norihiko Kamata, Phthalocyanine based metal containing porous carbon sheet, Appl. Phys. Lett.
5. Zentaro Honda, Katsuki Anai, Masayuki Hagiwara, Takanori Kida, Akira Okutani, Masamichi Sakai, Takeshi Fukuda, Norihiko Kamata, Surface magnetism of exfoliated α-Co hydroxide nanosheets, Journal of Physics and Chemistry of Solids, in press (DOI: org/10.1016/j.jpcs.2017.03.012)
6. Takeshi Fukuda, Yudai Uratani, Inverted Organic Photovoltaic Cell with ZnO nano-rod structure, Electrochemistry
2017/2/1 Kobori-san's (our collabolator) paper was published from IEICE Trans Electron,
Toshifumi Kobori, Norihiko Kamata, Takeshi Fukuda, Effect of optical intensity distribution on conversion efficiency of inverted organic photovoltaic cell, IEICE Trans. Electron., vol.E100-C, pp.114-117 (2017).
2016/12/17 Toda-kun (M2 student), Kobori-san (collaborator), and Fukuda atteded ICNME at Kobe.
2016/12/6 Hishinuma-kun (M2 student) atteded IDW at fukuoka. He got a best poster award!!
Masatomo Hishinuma, Takeshi Fukuda, Junya Maki, Norihiko Kamata, Zentaro Honda, Quantum Dot Light-Emitting Diode with Ligand-Controlled CuInS2/ZnS Quantum Dot, The 23rd International Display Workshops with conjunction with Asia Display 2016, OLEDp2-2
2016/12/3 Takahira-kun's (M1 student) paper was published from Physica Status Solidi A.
Kazuya Takahira, Asuki Toda, Katsumi Suzuki, and Takeshi Fukuda
Highly efficient organic photovoltaic cells fabricated by electrospray deposition using a non-halogeneted solution.
2016/11/16 Maki-kun (M1 student) attended CSJ chemical festa.
2016/11/5 Fukuda's paper was published from Molecular Crystals and Liquid Crystals.
Takeshi Fukuda, Masatomo Hishinuma, Ken-ichi Yamagata, and Makoto Yamashita, Optical and Electrical Characteristics of Solvent-Extracted and Anisole-Insoluble Dyes Obtained from Coal Tar Pitch, Molecular Crystals and Liquid Crystals., vol.636, pp.117-125 (2016).
http://www.sciencedirect.com/science/article/pii/S0925346716304670
2016/10/22 Udaka-san got the award from the president of Saitama University.
Photo
2016/10/21 Fukuda attended Japan Home Show as a presenter.
Photo

Takahira-kun attended the domestic conference of Organic Molecular Electronics. His presantation title is "Improved performance of electrosprayed organic photovoltaic cell using non-halogenated solvent"
2016/10/20 Our book chapter was published from Intec.
Electrospun Metal Oxide Nanofibers and Their Energy Applications
By Yingjie Liao, Takeshi Fukuda, and Suxiao Wang
2016/9/26 Fukuda's review paper (in Japanese) was published from Material Stage.
Wavelength conversion film for solar cell using colloidal Eu-complex-inorganic hybrid material.
2016/9/23-25 Toda-kun, Maki-kun, and Fukuda attended M&BE summer meeting at Hamamatsu.
Photo 
2016/9/18-22 Fukuda attended E-MRS conference at Warsaw, Porland as a symposium organizer
Photo 
2016/9/17   Nain-kun's (D3 student) paper was published from Oprical Materials.
N. Julkarnain, Norihiko Kamata, Takeshi Fukuda, Yasuyuki Arakawa, Yellow luminescence band in undoped GaN revealed by twowavelength excited photoluminescence, Opt. Mater., vol.60, pp.481-486 (2016).http://www.sciencedirect.com/science/article/pii/S0925346716304670

In addition, Nain-kun was graduated from Saitama University. Have a nice research life in his country.
2016/9/13-16  Toda-kun, Uratan-kun, Takahira-kun, Maki-kun, and Fukuda attended JSAP fall meeting at Niigata
Photo 
2016/9/4-7 Udaka-san, Takahira-kun, and Fukuda attended KJF-ICOMEP2016.
Photo
2016/8/24-25 Toda-kun, Uratan-kun, Takahira-kun, Takahashi-kun, and Fukuda attended Innovation Japan 2016
Photo 
2016/8/20  Prof. Honda's (our collaborator) paper was published from Solid State Science.
Zentaro Honda, Takafumi Kodama, Masayuki Hagiwara, Takaniri Kida, Akira Okutani, Masamichi Sakai, Takeshi Fukuda, Norihiko Kamata, Crystal structures and magnetic properties of the honeycomb-lattice antiferromagnet M2(pymca)3(ClO4), (M = Fe, Co, Ni), Solid State Science, vol.59, pp.15-18 (2016).
http://www.sciencedirect.com/science/article/pii/S1293255816304629

Dr. Liao's (our collaborator) paper was published from Advances in Materials Science and Engineering
Yingjie Liao, Takeshi Fukuda, Norihiko Kamata, Improved morphology of poly(3,4-ethylene dioxythiophene):poly(styrene sulfonate) thin films for all-electrospray-coated organic photovoltaic cells, Advances in Materials Science and Engineering
http://www.hindawi.com/journals/amse/2016/9734854/
2016/7/29 Toda-kun's (M2 student) paper was published from Polymer Bulletin. This work is focused on the spectroscopic study of the electrosprayed P3HT:PCBM thin film.
http://link.springer.com/article/10.1007/s00289-016-1673-8?wt_mc=Internal.Event.1.SEM.ArticleAuthorAssignedToIssue 
2016/6/27 We attended ISCS2016 at Toyama. Kondo-kun and Takahira-kun have a first chance to attend the international conference.
2016/6/19  Kobori-san's (our collaborator) paper was accepted from Organic Electronics.
This paper describes the annealing effect of MoOx hole transporting layer.

Toshifumi Kobori, Norihiko Kamata, Takeshi Fukuda, Effect of annealing-induced oxidation of molybdenum oxide on organic photovoltaic device performance
http://www.sciencedirect.com/science/article/pii/S1566119916302816
2016/6/9  Fukuda's paper was accepted from Thin Solid Films.
This is the first demonstration of the evaporation time of landed droplet for the electrospray deposition method. In additoin, the efficient molecular ordering can be realized by controlling the solvent evaporation time.

Takeshi Fukuda, Asuki Toda, Kazuya Takahira, Katsumi Suzuki, Yingjie Liao, Masahiko Saito, and Itaru Osaka, Molecular ordering of spin-coated and electrosprayed P3HT:PCBM thin films and their applications to photovoltaic cell
http://www.sciencedirect.com/science/article/pii/S0040609016302620
2016/6/4  Nain-kun's paper was published from Physica Status Solidi (c)
http://onlinelibrary.wiley.com/doi/10.1002/pssc.201510190/abstract 
2016/5/20 Udaka-san's (M2 student) report was published from Molecrular Electronics and Bioelectronics
2016/5/20 Uratani-kun and Fukuda attend the international conference (ISOME2016).
Photo
2016/5/10  Our paper was publised from Analytical Science.

Takeshi Fukuda, Tomokazu Kurabayashi, Nayuta Funaki, Hikari Udaka, and Miho Suzuki, “Precise Fractionation of CdSe/ZnS Quantum Dot-Organic-Dye Conjugates Using a Gel Filtration Column, Anal. Sci., vol.32, pp.529-534 (2016). link

Our paper was accepted from Molecular Crystal and Liquid Crystal. This is the collaborative work with Prof. Yamashita, Chuo University and Dr. Yamagata, Osaka Gas Chemical.

Takeshi Fukuda, Masatomo Hishinuma, Ken-ichi Yamagata, and Makoto Yamashita, Optical and Electrical Characteristics of Solvent-Extracted and Anisole-Insoluble Dyes Obtained from Coal Tar Pitch, Molecular Crystals and Liquid Crystals.
2016/4/30 Welcome, new B4 students. Laboratory members were uploaded.
2016/4/22 Mr. Toda's (M2 student) paper was publised from Polymer Bulletin. Conguraturations!!

Asuki Toda, Kazuya Takahira, Katsumi Suzuki, Takeshi Fukuda, Miru Hirahara, Norihiko Kamata, Spectroscopic study of P3HT:PCBM deposited by electrospray deposition.
2016/4/4 Our paper was published form Journal of Nanoscience and Nanotechnology. Thank you for all the co-authors

Takeshi Fukuda, Tomokazu Kurabayashi, and Tatsuki Yamaki, Optical Degradation of Colloidal Eu-Complex Embedded in Silica Glass Film Using Reprecipitation and Sol-Gel Methods, J. Nanosci. Nanotechnol., vol.16, pp.3235-3240 (2016).
link

Past informantion
2015


Address

255 Shimo-Okubo, Sakura-ku, Saitama 338-8570
Department of Functional Materials Science, Saitama University
048-858-3529