Rchr

J-GLOBAL ID：200901077693454450 Update date: Dec. 26, 2022

Tomizawa Hiroshi

トミザワヒロシ | Tomizawa Hiroshi

Research theme for competitive and other funds (1)：

Preparation and Characterization of Nitrosylruthenium Complexes.

Papers (20)：

YOKOTSUKA Noriyo, TOMIZAWA Hiroshi, SASAKI Hiroshi. Investigation of a Quick and Convenient Method Using Thin-layer Chromatography to Measure the Radiochemical Purity of ^<99m>Tc-labeled Radiopharmaceuticals. RADIOISOTOPES. 2012. 61. 7. 353-36492
F Harada, T Onozuka, H Tomizawa, M Tanaka, E Miki. Substituent effect of 8-quinolinolato ligands on photo-induced isomerization for linear nitrosylruthenium(II) complexes - Experimental study. INORGANICA CHIMICA ACTA. 2006. 359. 2. 665-672
T Suganuma, A Tanada, H Tomizawa, M Tanaka, E Miki. Relationship between pK(a) of 8-quinolinol derivatives and a pi-donor ability of the 8-quinolinolato oxygen in linear nitrosylruthenium(II) complexes. INORGANICA CHIMICA ACTA. 2001. 320. 1-2. 22-30
HF Wang, T Hagihara, H Ikezawa, H Tomizawa, E Miki. Electronic effects of the substituent group in 8-quinolinolato ligand on geometrical isomerism for nitrosylruthenium(II) complexes. INORGANICA CHIMICA ACTA. 2000. 299. 1. 80-90
M Kawano, A Ishikawa, Y Morioka, H Tomizawa, EI Miki, Y Ohashi. X-Ray diffraction and spectroscopic studies of the light-induced metastable state of a ethylenediamine nitrosyl ruthenium complex. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS. 2000. 2000. 14. 2425-2431

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MISC (17)：

H Wang, H Tomizawa, E Miki. Photoirradiation reactions and crystal structures of two geometrical isomers of [Ru(OAc)(2cqn)(2)NO] (H2cqn=2-chloro-8-quinolinol). INORGANICA CHIMICA ACTA. 2004. 357. 14. 4291-4296
HF Wang, T Hagihara, H Ikezawa, H Tomizawa, E Miki. Electronic effects of the substituent group in 8-quinolinolato ligand on geometrical isomerism for nitrosylruthenium(II) complexes. INORGANICA CHIMICA ACTA. 2000. 299. 1. 80-90
X-Ray diffraction and spectroscopic studies of the light-induced metastable state of a ethylenediamine nitrosyl ruthenium complex(jointly worked). Journal of the Chemical Society Dalton Transactions. 2000. 14. 2425-2431
Light-induced metastable states in nitrosyl-ruthenium complexes containing ethylenediamine and oxalate ion ligands(jointly worked). Journal of the Chemical Society Dalton Transactions. 2000. 5. 781-786
Y Nagai, H Tomizawa, K Sugahara, Y Takeda, K Ishida. Contribution of a local electric dipole moment to the hydrophilic nature of [Ru(phen)(2)(1,5,6,10-tetraazaphenanthrene)](2+) complex in aqueous solutions (vol 478, pg 211, 1999). JOURNAL OF MOLECULAR STRUCTURE. 1999. 508. 1-3. 239-239

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Lectures and oral presentations (57)：

99mTcの迅速かつ簡易的な放射化学的純度測定法の検討
(第40回日本放射線技術学会秋期学術大会 2012)
99m Tc製剤の実践的な放射化学的純度測定法の検討
(第48回アイソトープ・放射線研究発表会 2011)
2位に電子供与基を持つ8-キノリノラートイオンを配位子とするニトロシルルテニウム(II)錯体の合成と光異性化反応
(第54回錯体化学討論会 2004)
エチレンジアミンを含むニトロシルルテニウム(II)錯体において対イオンがNO伸縮振動に与える影響
(第54回錯体化学討論会 2004)
trans-形テトラアンミンニトロシルルテニウム(II)錯体において対イオンがNO伸縮振動に与える影響
(日本化学会第84春季年会 2004)

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Education (3)：

1987 - 1993 Rikkyo University
- 1992 Rikkyo University Graduate School, Division of Natural Science
1985 - 1987 Rikkyo University

Work history (12)：

2005/04 - 2014/03 International University of Health and Welfare School of Health Sciences
1999/04 - 2005/03 Rikkyo University College of Science
1999/04 - 2005/03 International University of Health and Welfare
2002/10 - 2003/03 Rikkyo University College of Science
2002/04 - 2003/03 Hosei University

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Association Membership(s) (3)：

JAPAN RADIOISOTOPE ASSOCIATION , 錯体化学会. , 日本化学会

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