Tokushima University / Educator and Researcher Directory --- Ueta, Shoko

Field of Study

Subject of Study

Book / Paper

Academic Paper (Judged Full Paper):

1.	Yasushi Imada, Mukai Shoma, Kohki Tahara, Natsumi Kozai, Masami Itaya, Yasushi Yoshida, Shoko Ueta, Yukihiro Arakawa, Keiji Minagawa and Fumitoshi Yagishita : Divalent metal complexes of N,O- and N,N-bidentate imidazo[1,5-a]pyridine ligands: Synthesis, crystal structures, and photophysical properties, Inorganica Chimica Acta, Vol.555, 121584, 2023. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.ica.2023.121584 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1016/j.ica.2023.121584 (DOI: 10.1016/j.ica.2023.121584)
2.	Yoshihisa Suzuki, Shiori Fujiwara, Shoko Ueta and Takashi Sakai : Precipitant-free Crystallization of Lysozyme and Glucose Isomerase by Drying, Crystals, Vol.12, 129-1-129-8, 2022. (Summary) Protein crystallization is usually conducted by using precipitants, although the salting-out phenomenon is still unclear and complex. Moreover, the addition of precipitants sometimes results in irreversible disordered precipitation of protein molecules. Although precipitant-free lysozyme crystals obtained by centrifugal concentration showed significant changes in three-dimensional structure compared to the structure of salted-out crystals, it was rather difficult to mount crystals from a viscous dense liquid phase after centrifugal concentration, and the quality of the crystals often deteriorated during the mounting process. Here we present novel precipitant-free crystallization methods, which were effective for lysozyme and glucose isomerase. Tetragonal lysozyme crystals were successfully crystallized in a glass capillary simply by drying highly concentrated lysozyme solution in the presence of 0.01 M hydrochloric acid without using any precipitants. Glucose isomerase dissolved in ultra-pure water was also successfully crystallized in hanging drops by drying highly concentrated solution under low-humidity conditions. Oscillation images of the obtained crystals were safely collected without handling; they clearly indicated the crystals had a tetragonal form for lysozyme and an orthorhombic form for glucose isomerase, and their lattice parameters are similar to those of previously reported crystals obtained by salting-out methods. (Keyword) precipitant-free / drying / highly concentrated solution / oscillation image (Tokushima University Institutional Repository) ● Metadata: 116991 (Link to Publication Site) ● Publication site (DOI): 10.3390/cryst12020129 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.3390/cryst12020129 (Tokushima University Institutional Repository: 116991, DOI: 10.3390/cryst12020129)
3.	Keita Hoshi, Masashi Yasuda, Takumi Nakamura, Yasushi Yoshida, Shoko Ueta, Keiji Minagawa, Yasuhiko Kawamura, Yasushi Imada and Fumitoshi Yagishita : Unexpected Formation of Poly-Functionalized Fulvenes by Reaction of a Tetraaryl[5]cumulene with Iodine, Organic & Biomolecular Chemistry, Vol.19, No.35, 7594-7597, 2021. (Link to Publication Site) ● Publication site (DOI): 10.1039/D1OB01270C (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1039/D1OB01270C (DOI: 10.1039/D1OB01270C)
4.	Fumitoshi Yagishita, Keita Hoshi, Yasushi Yoshida, Shoko Ueta, Keiji Minagawa, Yasushi Imada and Yasuhiko Kawamura : Facile Construction of Benzofulvene Scaffold from Tetraaryl[3]cumulene via Electrophilic Iodocyclization, European Journal of Organic Chemistry, Vol.2021, No.2, 235-238, 2021. (Link to Publication Site) ● Publication site (DOI): 10.1002/ejoc.202001200 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1002/ejoc.202001200 (DOI: 10.1002/ejoc.202001200)
5.	Shoko Ueta and Ken-Ichiro Sotowa : 導入教育としての物性測定装置作製の取組, 徳島大学技術支援部技術報告, No.2, 1-3, 2019. (Tokushima University Institutional Repository) ● Metadata: 113479 (Tokushima University Institutional Repository: 113479)
6.	Huijun Liu, Shoko Ueta, Fumitoshi Yagishita, Masaki Nishiuchi and Yasuhiko Kawamura : One-pot synthesis of novel polysubstituted 1,1-phenylene-bipyrrole via the double [3+2] cycloaddition reaction, Tetrahedron, Vol.71, No.22, 3614-3618, 2015. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.tet.2014.12.062 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-84939977054 (DOI: 10.1016/j.tet.2014.12.062, Elsevier: Scopus)
7.	Shoko Ueta, Kazuo Hida, Masaki Nishiuchi and Yasuhiko Kawamura : Regioisomeric Allene Dimer Formation by the Reaction of Tetraarylbutatrienes with Tetracyanoethene, Organic & Biomolecular Chemistry, Vol.12, No.17, 2784-2791, 2014. (Summary) The reaction of tetraarylbutatrienes (tetraaryl[3]cumulenes) with tetracyanoethene (TCNE), a strong electron-accepting molecule, at room temperature yielded novel four-membered ring compounds (head-to-tail unsymmetrically substituted diarylallene dimers) by [2 + 2] cycloaddition of the central C[double bond, length as m-dash]C bond of the butatrienes. This reaction proceeded through a head-to-head symmetrically substituted diarylallene dimer intermediate. Unsymmetrical butatriene also formed a small amount of another head-to-tail dimer. Although the allene dimer is stable in nonpolar solvents, it converts to other bicyclic and tricyclic compounds in MeOH or CH3CN at room temperature. (Keyword) Tetraarylbutatriene / Tetracyanoethene / Allene Dimer (Link to Publication Site) ● Publication site (DOI): 10.1039/c3ob42574f (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 24668210 ● Summary page in Scopus @ Elsevier: 2-s2.0-84898067755 (DOI: 10.1039/c3ob42574f, PubMed: 24668210, Elsevier: Scopus)
8.	Akihiro Shirai, Shoko Ueta, Hideaki Maseda, Hiroki Kourai and Takeshi Omasa : Action of reactive oxygen species in the antifungal mechanism of gemini-pyridinium salts against yeast, Biocontrol Science, Vol.17, No.2, 77-82, 2012. (Summary) We previously found that the gemini quaternary salt (gemini-QUAT) containing two pyridinium residues per molecule, 3,3'- (2,7-dioxaoctane) bis (1-decylpyridinium bromide) (3DOBP-4,10) , exerted fungicidal activity against <I>Saccharomyces cerevisiae</I> and caused respiration inhibition and the cytoplasmic leakage of ATP, magnesium, and potassium ions. Here, we investigated how the gemini-QUAT, 3DOBP-4,10, exerts more powerful antimicrobial activity than the mono-QUAT <I>N</I>-cetylpyridinium chloride (CPC) and examined the association between reactive oxygen species (ROS) and the antimicrobial mechanism. Antifungal assays showed that the activity of 3DOBP-4,10 against two yeasts, <I>S. cerevisiae</I> and <I>Candida albicans</I>, was significantly elevated under aerobic conditions, and largely reduced under anaerobic conditions (nitrogen atmosphere) . Adding radical scavengers such as superoxide dismutase, catalase and potassium iodide (KI) also decreased the fungicidal activity of 3DOBP-4,10 but negligibly affected that of CPC. We measured survival under static conditions and found that the rapid fungicidal profile of 3DOBP-4,10 was lost, whereas that of CPC was slightly affected in the presence of KI. Our results suggest that 3DOBP-4,10 exerts powerful antimicrobial activity by penetrating the cell wall and membrane, which then allows oxygen to enter the cells, where it participates in the generation of intracellular ROS. The activity could thus be attributable to a synergic antimicrobial combination of the disruption of organelle membranes by the QUAT and oxidative stress imposed by ROS. (Keyword) Aerobiosis / Anaerobiosis / Antifungal Agents / Candida albicans / Cell Membrane / Cell Respiration / Cell Wall / Drug Synergism / Free Radical Scavengers / Microbial Sensitivity Tests / Oxidative Stress / Pyridinium Compounds / Quaternary Ammonium Compounds / Reactive Oxygen Species / Saccharomyces cerevisiae / Time Factors (Link to Publication Site) ● Publication site (DOI): 10.4265/bio.17.77 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 22790843 ● CiNii @ National Institute of Informatics (CRID): 1390001204464716032 ● Search Scopus @ Elsevier (PMID): 22790843 ● Search Scopus @ Elsevier (DOI): 10.4265/bio.17.77 (DOI: 10.4265/bio.17.77, PubMed: 22790843, CiNii: 1390001204464716032)

Academic Paper (Unrefereed Paper):

1.	Fumitoshi Yagishita, Hirokazu Hashizume, Keita Hoshi, Shoko Ueta and Yasuhiko Kawamura : Novel Pentacycles Exhibiting Strong Blue Emission in the Solid State, LED総合フォーラム2018 in 徳島論文集, Vol.2018, 101-102, 2018.
2.	Shoko Ueta and Yasuhiko Kawamura : 単結晶X線構造解析による特異な環状有機化合物の構造決定, Tetracyanoethene, Vol.2017, No.18, 2017. (Keyword) Single Crystal X-Ray Structure Determination / Cumulene / Tetracyanoethene / Organocyclic Compound (Tokushima University Institutional Repository) ● Metadata: 113008 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1520290884738633344 (Tokushima University Institutional Repository: 113008, CiNii: 1520290884738633344)
3.	Shoko Ueta and Ken-Ichiro Sotowa : 自動滴定装置の開発・改良を通じた化学分野におけるものづくり教育の探究, 徳島大学大学院ソシオテクノサイエンス研究部総合技術センター技術報告, Vol.2015, No.16, 1-3, 2015. (Tokushima University Institutional Repository) ● Metadata: 112998 (Tokushima University Institutional Repository: 112998)
4.	Shoko Ueta and Ken-Ichiro Sotowa : 粒度分布測定装置の開発を通じた化学におけるものづくり教育の研究, 徳島大学大学院ソシオテクノサイエンス研究部総合技術センター技術報告, Vol.2013, No.14, 1-3, 2013.

Academic Letter:

1.	Yoshihisa Suzuki, Hideaki Tsuge, Hironori Hondoh, Yusuke Kato, Yuta Uehara, Nobuo Maita, Kohei Hosokawa and Shoko Ueta : Precipitant-free lysozyme crystals grown by centrifugal concentration reveal structural changes, Crystal Growth & Design, Vol.18, No.8, 4226-4229, 2018. (Summary) The three-dimensional (3D) structure of a protein molecule in its crystal need not correspond to that found in vivo in many cases, since we usually crystallize protein molecules using precipitants (salts, organic solvents, polymeric electrolytes, etc.), and the precipitants are often incorporated into crystals along with the protein molecules. Although precipitant-free crystallization methods would solve these problems, such methods had not yet been established. We have achieved a novel precipitant-free crystallization method by liquid-liquid phase separation during the centrifugal concentration of lysozyme in ultra-pure water. In the 3D structure of the precipitant-free crystal, lysozyme loses a sodium cation and changes the position of Ser 72. Deionization of the solution also appears to induce a change in the position of Asp 101 and an increase in the activity of lysozyme. (Keyword) precipitant-free / lysozyme / centrifugal concentration / synchrotron x-ray crystallography (Tokushima University Institutional Repository) ● Metadata: 112469 (Link to Publication Site) ● Publication site (DOI): 10.1021/acs.cgd.8b00326 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85050030157 (Tokushima University Institutional Repository: 112469, DOI: 10.1021/acs.cgd.8b00326, Elsevier: Scopus)

Review, Commentary:

1.	Yoshihisa Suzuki, Hideaki Tsuge, Shiori Fujiwara, Naoto Ikemitsu, Shoko Ueta and Takashi Sakai : Protein Crystal Growth Simply by Concentration, Journal of the Japanese Association for Crystal Growth, Vol.49, No.3, 05-1-05-9, Oct. 2022. (Summary) The three-dimensional (3D) structure of a protein molecule is usually solved by using crystals grown with copious amounts of precipitants. The obtained structure could be significantly different from those in vivo because the precipitant concentration in vivo is much less than those under normal crystallization conditions. For the first time, we have developed novel precipitant-free protein crystallization methods by centrifugal concentration and drying. For both methods, atomic-level 3D structures were successfully obtained. 3D molecular structure of hen egg-white lysozyme (HEWL) obtained without precipitants was significantly different from that obtained with precipitants, whereas the precipitant-free molecular structure of glucose isomerase (GI) was similar to those obtained with precipitants. (Keyword) Concentration / protein / crystal growth (Link to Publication Site) ● Publication site (DOI): 10.19009/jjacg.49-3-05 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.19009/jjacg.49-3-05 (DOI: 10.19009/jjacg.49-3-05)

Proceeding of International Conference:

1.	Yoshihisa Suzuki, Takahisa Fujiwara, Hideaki Tsuge, Hironori Hondoh, Yusuke Kato, Yuta Uehara, Nobuo Maita, Kohei Hosokawa and Shoko Ueta : Precipitant-free crystallization of proteins, International Symposium & School on Crystal Growth Fundamentals, Sendai, Nov. 2018.
2.	Yoshihisa Suzuki, Takahisa Fujiwara and Shoko Ueta : Protein Crystallization by Slow Evaporation of Precipitant-free Solution in the Presence of Hydrochloric Acid, 18th International Conference on Crystal Growth and Epitaxy, Nagoya, Aug. 2016.
3.	Yasuhiko Kawamura, Fumitoshi Yagishita, Hirokazu Hashizume, Yoshihiko Tezuka, Shoko Ueta and Shuichi Hashimoto : Reactions of Cumulated Double Bonds: Building Higher Organinc Molecules Leading to Functionalized Materials, 2nd International Forum on Advanced Technologies, 141-142, Tokushima, Mar. 2016.
4.	Shoko Ueta, Fumitoshi Yagishita, Masaki Nishiuchi and Yasuhiko Kawamura : Synthesis and function of a DNA cleaving molecule possessing phototriggering functionality via a Norrish type II reaction, The International Chemical Congress of Pacific Basin Societies 2015, Honolulu, Dec. 2015.
5.	Hashizume Hirokazu, Omotani Keisuke, Shoko Ueta, Fumitoshi Yagishita and Yasuhiko Kawamura : Synthesis of the unsymmetrically substituted [4]radialene and its photochemical conversion to the light emissive pentacyclic compound, The international Chemical Congress of Pacific Basin Societies 2015, Honolulu, Dec. 2015.
6.	Liu Huijun, Nii Chiho, Shoko Ueta, Fumitoshi Yagishita and Yasuhiko Kawamura : One-pot synthesis of novel polysubstituted 1,1-phenylene-bipyrrole via the double 1,3-dipolar cycloaddition reaction, The International Chemical Congress of Pacific Basin Societies 2015, Honolulu, Dec. 2015.
7.	Liu Huijun, Fumitoshi Yagishita, Shoko Ueta, Masaki Nishiuchi and Yasuhiko Kawamura : Synthesis, Structures and Optical Properties of Novel Fully Sybstituted 1,1'-(1,4-Phenylene)bis(pyrrole-3,4-dicarboxylate)., International Forum on Advanced Technologies, Tokushima, Mar. 2015.
8.	Shoko Ueta, Hirokazu Hashizume, Masaki Nishiuchi and Yasuhiko Kawamura : Regioisomeric Allene Dimer Formation by the Reaction of Tetraarylbutatriene with Tetracyanoethene, 15th International Symposium on Novel Aromatic Compounds, Taipei, Taiwan, Jul. 2013.
9.	Shoko Ueta, Yasuhiko Kawamura, Tetsuya Kozai, Hirokazu Hashizume and Masaki Nishiuchi : Reactions of Tetraaryl[2-5]cumulenes: Cyclooligomerizations, Cycloadditions, and Charge-Transfer Reactions with Tetracyanoethene, 11th International Symposium on Functional pi-Electron Systems (Fpi-11), Arcachon, France, Jun. 2013. (Keyword) Arylcumulene / Cycloaddition / Charge-Transfer Reaction / Cyclooligomerization / Tetracyanoethene

Proceeding of Domestic Conference:

1.	OGAWA Itsuki, Shoko Ueta, Keiji Minagawa and Fumitoshi Yagishita : N,N-型イミダゾ[1,2-a]ピリジン配位子のフッ化ホウ素錯体の合成と光細胞傷害性, 日本化学会第104春季年会, Mar. 2024.
2.	ABE Sota, Shoko Ueta, Atsushi Tabata, Keiji Minagawa, Yasushi Imada and Fumitoshi Yagishita : ナフタレン縮環イミダゾ[1,2-a]ピリジニウム塩の合成と光物性評価, 日本化学会第104春季年会, Mar. 2024.
3.	YOSHIKAWA Rikuto, Tsubasa Itoh, Keita Hoshi, Shoko Ueta, Yukihiro Arakawa, Keiji Minagawa, Yasushi Imada and Fumitoshi Yagishita : テトラアリール[3]クムレンの光二量化反応, 2023年日本化学会中国四国支部大会山口大会, Nov. 2023.
4.	OGAWA Itsuki, Shoko Ueta, Yukihiro Arakawa, Keiji Minagawa, Yasushi Imada and Fumitoshi Yagishita : N,N-型イミダゾ[1,2-a]ピリジン配位子-ホウ素錯体の合成と発光特性評価, 2023年日本化学会中国四国支部大会山口大会, Nov. 2023.
5.	Keita Hoshi, Shoko Ueta, Tetsuro Katayama, Akihiro Furube, Keiji Minagawa, Yasuhiko Kawamura, Yasushi Imada and Fumitoshi Yagishita : テトラアリール[3]クムレン類の光二量化とその二量体の結晶化誘起発光, 日本化学会第101春季年会, Mar. 2021.
6.	Keita Hoshi, Masashi Yasuda, Shoko Ueta, Keiji Minagawa, Yasuhiko Kawamura, Yasushi Imada and Fumitoshi Yagishita : テトラアリール[5]クムレンのヨード環化を起点とした多置換フルベン骨格構築法, 2020年日本化学会中国四国支部大会島根大会, Nov. 2020.
7.	Keita Hoshi, Shoko Ueta, Tetsuro Katayama, Akihiro Furube, Keiji Minagawa, Yasuhiko Kawamura, Yasushi Imada and Fumitoshi Yagishita : テトラアリール[3]クムレンの二量化反応による高効率発光性分子の合成と発光特性評価, 2020年日本化学会中国四国支部大会島根大会, Nov. 2020.
8.	Shoko Ueta and Ken-Ichiro Sotowa : 装置設計・製作を取り入れた化学分野における導入教育の開発, 令和元年度全学FD推進プログラム大学教育カンファレンスin徳島, 52-53, Dec. 2019.
9.	Shoko Ueta and Ken-Ichiro Sotowa : 導入教育としての物性測定装置作製の取組, CSJ West Japan Chemistry Forum 2019 in Tokushima, Nov. 2019. (Keyword) 導入教育 / 界面張力測定装置 / 溶解度測定装置
10.	Yoshihisa Suzuki, Takahisa Fujiwara, Hideaki Tsuge, Hironori Hondoh, Yusuke Kato, Yuta Uehara, Nobuo Maita, Kohei Hosokawa and Shoko Ueta : 濃縮のみによるタンパク質結晶化と結晶構造解析, 日本物理学会年次大会, Mar. 2019. (Keyword) precipitant-free / lysozyme / centrifugal concentration / synchrotron x-ray crystallography
11.	Yoshihisa Suzuki, Takahisa Fujiwara, Hideaki Tsuge, Hironori Hondoh, Yusuke Kato, Yuta Uehara, Nobuo Maita, Kohei Hosokawa and Shoko Ueta : 濃縮するだけで実現するタンパク質結晶化, 第47回結晶成長国内会議, Nov. 2018. (Keyword) precipitant-free / lysozyme / centrifugal concentration / synchrotron x-ray crystallography
12.	Fumitoshi Yagishita, Chiho Nii, Yoshihiko Tezuka, Atsushi Tabata, Hideaki Nagamune, Shoko Ueta and Yasuhiko Kawamura : Synthesis and Evaluation of Photophysical Properties of Dimeric Imidazo[1,5-a]pyridinium Salts, 日本化学会第98春季年会, Mar. 2018.
13.	Ken-Ichiro Sotowa and Shoko Ueta : 界面張力測定装置の設計・製作プロジェクト, 平成29年度大学教育カンファレンス in 徳島, Jan. 2018.
14.	Ken-Ichiro Sotowa, Etsuko Fujinaga, Miyuki Oshimura, Shoko Ueta, Shigeru Sugiyama and Yasuhiko Kawamura : 企業見学会を通じたロールモデルの提示とその効果, 平成29年度大学教育カンファレンス in 徳島, Jan. 2018.
15.	Fumitoshi Yagishita, Natsumi Kozai, Shoko Ueta, Yoshihiko Tezuka, Masaki Nishiuchi and Yasuhiko Kawamura : イミダゾ[1,5-a]ピリジン二量体の酸・塩基性条件下での発光挙動, 日本化学会第97春季年会(2017), 2017.
16.	Shoko Ueta and Tomohiko Kuwabara : 単結晶X線構造解析のための練習用結晶の作製, 第1回徳島大学技術支援部技術発表会, Sep. 2017.
17.	Ken-Ichiro Sotowa, Etsuko Fujinaga, Miyuki Oshimura, Shoko Ueta, Yasuhiko Kawamura and Shigeru Sugiyama : 化学系の女子学生を対象とした大学院進学者増進の取り組み, 平成28年度大学教育カンファレンス in 徳島, Dec. 2016.
18.	Fumitoshi Yagishita, Natsumi Kozai, Shoko Ueta and Yasuhiko Kawamura : イミダゾ[1,5-a]ピリジン二量体の合成と酸・塩基性条件下の発光挙動, 日本化学会中国四国支部大会, Vol.2016, Nov. 2016. (Keyword) Imidazo[1,5-a]pyridine / Dimer / organic synthesis / Luminescent Property
19.	kana Sawai, Fumitoshi Yagishita, Shoko Ueta and Yasuhiko Kawamura : 新規含臭素1,1'-スピロビインデン誘導体の合成, 日本化学会中国四国支部大会, Vol.2016, Nov. 2016. (Keyword) fullerene / 1,1'-Spiro Biindene / organic synthesis / Optical Activity
20.	Tomoyuki Koyama, Fumitoshi Yagishita, Shoko Ueta and Yasuhiko Kawamura : フラーレンC60の化学就職:メソイオン型チアゾリウム-4-オレートとの反応, 日本化学会中国四国支部大会, Vol.2016, Nov. 2016. (Keyword) fullerene / Mesoionic Compound / Chemical Modification / Cycloaddition
21.	Kikuko Azuma, Fumitoshi Yagishita, Shoko Ueta and Yasuhiko Kawamura : テトラアリール[5]クムレンの熱三量化と固体発光性物質への変換, 日本化学会中国四国支部大会, Vol.2016, Nov. 2016. (Keyword) [5]Cumulene / Cyclotrimerization / Solid Emission
22.	Ryuji Ishimaru, Fumitoshi Yagishita, Shoko Ueta and Yasuhiko Kawamura : 光吸収波長の超波長化を狙いとした置換ピリジンN-オキシドの脱酸素化とDNA損傷, 日本化学会中国四国支部大会, Vol.2016, Nov. 2016. (Keyword) Pyridine N-oxide / Deoxygenation / DNA Damage / Absorption wavelength
23.	Fumitoshi Yagishita, Chiho Nii, Yoshihiko Tezuka, Shoko Ueta and Yasuhiko Kawamura : 二量体構造を有するイミダゾ[1,5-a]ピリジニウム塩の合成と光物性, 2016光化学討論会, Vol.2016, 3P041, Sep. 2016. (Keyword) Imidazo[1,5-a]pyridinium salt / Dimer / organic synthesis / optical properties of solid
24.	Fumitoshi Yagishita, Natsumi Kozai, Takashi Kinouchi, Shoko Ueta, Yoshihiko Tezuka and Yasuhiko Kawamura : Introduction of Aryl or Acyl Group to Dimeric Imidazo[1,5-a]pyridne and Its Photophysical Properties, 若手研究者のためのセミナー(若手化学者のための化学道場), Vol.2016, Aug. 2016. (Keyword) Dimeric Imidazo[1,5-a]pyridne / Aryl Group / Acyl Group / Photophysical Properties
25.	Ryuji Ishimaru, Shoko Ueta, Fumitoshi Yagishita, Masaki Nishiuchi and Yasuhiko Kawamura : Photoreactions of Pyridine N-Oxides: Generation of Active oxygen Species and Damaging of Plasmid DNA, 若手研究者のためのセミナー(若手化学者のための化学道場), Vol.2016, Aug. 2016. (Keyword) Photoreaction / Pyridine N-Oxide / reactive oxygen species / Damaging of DNA
26.	Fumitoshi Yagishita, 香西菜摘, Shoko Ueta, Masaki Nishiuchi and Yasuhiko Kawamura : Synthesis of dimeric imidazo[1,5-a]pyridine and its photophysical properties, 日本化学会第96春季年会(2016), Mar. 2016.
27.	Ken-Ichiro Sotowa, Masaharu Hatano, Etsuko Fujinaga, Miyuki Oshimura, Shoko Ueta, Yasuhiko Kawamura and Shigeru Sugiyama : 化学応用工学科学部生の大学院進学に関する意識, 平成27年度大学教育カンファレンス in 徳島, Jan. 2016.
28.	加藤年将, Shoko Ueta, Fumitoshi Yagishita, Masaki Nishiuchi and Yasuhiko Kawamura : o-ジエチニルベンゼンの光励起及び一電子移動による反応性, 2015年日本化学会中国四国支部大会, 2015.
29.	橋爪裕一, Shoko Ueta, Fumitoshi Yagishita, Masaki Nishiuchi and Yasuhiko Kawamura : [4], 日本化学会第95春季年会, Mar. 2015.
30.	Shoko Ueta and Ken-Ichiro Sotowa : Monozukuri education in the field of chemistry through development and improvement of an automatic titrator, Abstracts of Annual Meeting of Japan Chemical Society, Mar. 2015.
31.	Shoko Ueta, Satoshi Nishino, Fumitoshi Yagishita, Masaki Nishiuchi and Yasuhiko Kawamura : Synthesis and function of novel DNA cleaving molecules possessing photo-triggering functionality, Abstracts of Annual Meeting of Japan Chemical Society, Mar. 2015.
32.	Ken-Ichiro Sotowa and Shoko Ueta : 手作り自動滴定装置の改良・改善プロジェクト, 平成26年度大学教育カンファレンス in 徳島, Dec. 2014.
33.	植原悠太, Yusuke Kato, Shoko Ueta and Yoshihisa Suzuki : 高圧力下におけるタンパク質結晶のその場X線結晶構造解析, 第55回高圧討論会, Nov. 2014.
34.	Shoko Ueta and Ken-Ichiro Sotowa : Monozukuri education in the field of chemistry through development of an automatic titrator, Abstracts of Annual Meeting of Japan Chemical Society, Mar. 2014. (Keyword) Monozukuri education / chemistry experiment / Automatic titrator
35.	Shoko Ueta, Toshimasa Katoh, Masaki Nishiuchi and Yasuhiko Kawamura : Synthesis and Function of DNA Cleaving Molecules possessing Photo-triggering Functionality, The 94th Annual Meeting of CSJ, Mar. 2014. (Keyword) Endiyne / Ene-yne-allene / Photo-trigger / DNA Cleavage / reactive oxygen species
36.	Shoko Ueta, Toshimasa Katoh, Masaki Nishiuchi and Yasuhiko Kawamura : Synthesis and Function of DNA Cleaving Molecules possessing Photo-triggering Functionality, The 94th Annual Meeting of CSJ, Mar. 2014. (Keyword) Endiyne / Ene-yne-allene / Photo-trigger / DNA Cleavage / reactive oxygen species
37.	Satoshi Nishino, Shoko Ueta, Masaki Nishiuchi and Yasuhiko Kawamura : Photoinduced Electron Transfer Reactions of Cyclic Nitrones: Generation of Active Oxygen Species and DNA Cleavage, The 94th Annual Meeting of CSJ, Mar. 2014. (Keyword) Pyridine N-Oxides / Photoinduced Electron Transfer Reaction / Deoxygenation Reaction / DNA Cleavage / Active Oxygen
38.	Shoko Ueta, Hirokazu Hashizume, Masaki Nishiuchi and Yasuhiko Kawamura : Regioisomeric Allene Dimer Formation by the Reaction of Tetraarylbutatriene with Tetracyanoethene, The 13th Seminor of Eastern Shikoku Forum of PCSJ, Jan. 2014. (Keyword) Tetraarylbutatriene / Tetracyanoethene / Addition Reactions / Regioisomer / reactive oxygen species / Allene Dimer
39.	Ken-Ichiro Sotowa and Shoko Ueta : 新入生による自動滴定装置の設計と製作, 平成25年度大学教育カンファレンス in 徳島, Dec. 2013.
40.	Satoshi Nishino, Shoko Ueta, Masaki Nishiuchi and Yasuhiko Kawamura : Photoinduced Electron-Transfer Reactions of Cyclic Nitrones: Generation of Active Oxygen Species and DNA Cleavage, CSJ West Japan Chemistry Forum 2013 in Hiroshima, Nov. 2013. (Keyword) Photoinduced Electron-Transfer Reaction / Cyclic Nitrone / reactive oxygen species / DNA Cleavage
41.	Hirokazu Hashizume, Shoko Ueta, Masaki Nishiuchi and Yasuhiko Kawamura : Thermal Reactions of Tetraaryl[4]- and [5]cumulenes and Their Addition Reactions with Tetracyanoethene, CSJ West Japan Chemistry Forum 2013 in Hiroshima, Nov. 2013. (Keyword) Addition Reaction / Arylcumulene / Thermal Reaction / Tetracyanoethene
42.	Atsushi Tomiyama, Huijun Liu, Shoko Ueta, Masaki Nishiuchi and Yasuhiko Kawamura : Cycloaddition Reactions of [60]Fullerene with Mesoionic Compounds Containing Sulfur Atom, CSJ West Japan Chemistry Forum 2013 in Hiroshima, Nov. 2013. (Keyword) Cyaloaddition Reaction / [60]Fullerene / Mesoionic Compound
43.	Yoshihisa Suzuki, Hideaki Tsuge, Shoko Ueta and Kohei Hosokawa : 沈澱剤フリー高濃度リゾチーム溶液からの結晶成長, 第43回結晶成長国内会議, Nov. 2013.
44.	Satoshi Nishino, Shoko Ueta, Masaki Nishiuchi and Yasuhiko Kawamura : Photoinduced Electron-Transfer Reactions of Cyclic Nitrones: Generation of Active Oxygen Species and DNA Cleavage, CSJ West Japan Chemistry Forum 2013 in Hiroshima, Sep. 2013. (Keyword) Photoinduced Electron-Transfer Reaction / Cyclic Nitrone / reactive oxygen species / DNA Cleavage
45.	Shoko Ueta and Ken-Ichiro Sotowa : 化学系学生を対象としたものづくり教育の試み ―粒度分布測定装置の開発―, 平成25年度鳥取大学機器・分析技術研究会, Sep. 2013.
46.	Shoko Ueta and Ken-Ichiro Sotowa : Monozukuri education in the field of chemistry through development of a particle size analyzer, Abstracts of Annual Meeting of Japan Chemical Society, Mar. 2013. (Keyword) Monozukuri education / chemistry experiment / Particle size analyzer
47.	Shoko Ueta, Masaki Nishiuchi and Yasuhiko Kawamura : Reactions of Tetraarylbutatrienes with Tetracyanoethene: Formation of Intriguing Cyclic Compounds, 日本化学会第93春季年会講演予稿集, Mar. 2013. (Summary) sp-Carbon atoms of cumulenes could be reactive sites, which are expected to lead a wide variety of reactions. Despite aspects of cumulene stereochemistry and syntheses of radialenes have been investigated so far, there is huge chemistry of these unsaturated systems yet to be revealed. We have studied the charge-transfer reactions of highly unsaturated systems of tetraarylbutatrienes with tetracyanoethene (TCNE), a strong electron accepting molecule. (Keyword) Cumulene / sp-Carbon / Tetraarylbutatriene / Charge-Transfer Reaction
48.	Ken-Ichiro Sotowa and Shoko Ueta : 粒度分布測定装置の開発を通じた化学におけるものづくり教育の探求, 平成24年度大学教育カンファレンス in 徳島, Dec. 2012.
49.	Kazuo Hida, Yuki Aono, Masashi Kurashina, Etsuko Fujinaga, Shoko Ueta, Masaki Nishiuchi and Yasuhiko Kawamura : Generation of Unique Compounds Based on the Cycloaddition of Cumulenes, 21st Symposium on Physical Organic Chemistry, Sep. 2010. (Summary) クムレンの有する累積二重結合は，構成するsp炭素原子がそれぞれ反応点となり得ることから多様な生成物が期待できる．しかし，ラジアレンの合成出発物としての研究が主なものであり，詳細な反応分析はなされていない．本研究では，クムレンの付加環化を基軸とした拡張ラジアレンの生成，複素環化合物や四員環化合物，さらに交叉共役二重結合化合物の生成と，多様性に富んだクムレンの化学変換を明らかにする． (Keyword) Cumulated Double Bond / Cumulene / Cycloaddition / Radialene / Four-membered Ring Compound
50.	Shoko Ueta, 橘あゆみ, Akihiro Shirai, Hideaki Maseda and Hiroki Kourai : 真菌類に対するジェミニ型第四アンモニウム塩の作用機構, 日本防菌防黴学会2008年度若手の会, Nov. 2008.
51.	Shoko Ueta, 栗本麻友子, Tomoko Sumitomo, Akihiro Shirai, Hideaki Maseda and Hiroki Kourai : 酵母に対するジェミニ型第四アンモニウム塩系薬剤の殺菌機構, 第119回徳島生物学会, Dec. 2007.
52.	Shoko Ueta, Mayuko Kurimoto, Tomoko Sumitomo, Takuya Maeda, Hideaki Maseda and Hiroki Kourai : 酵母に対するジェミニ型第四アンモニウム塩系薬剤の殺菌機構, 日本防菌防黴学会2006年度若手の会, Oct. 2006.

Et cetera, Workshop:

1.	Akihiro Shirai, Shoko Ueta, Hideaki Nagamune and Hiroki Kourai : The Mode of the Antifungal Activity of Gemini-pyridinium Salt against, 神戸学院大学ライフサイエンス産業連携研究センター研究成果発表会, Sep. 2009.

Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)

Educational effects of engineering education project including design and fabrication of apparatuses on the chemistry-based engineering students. (Project/Area Number: 16K12792 )
Graduate school education and future life design from the viewpoint of female students in faculty of engineering (Project/Area Number: 15K12387 )
Monozukuri education for chemistry students through development of analytical instruments (Project/Area Number: 24650559 )
Search by Researcher Number (30597836)

技術専門職員 : Ueta, Shoko

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Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)