Research field (2)：
Analytical chemistry
, Functional solid-state chemistry
Research keywords (9)：
liquid-liquid interfacial reaction
, microemulsion
, Magneto-Analytical Science
, Sagnac interferometry
, magnetophoresis
, magnetic nanoparticle
, magnetic orientational linear dichroism
, magnetic orientational circular dichroism
, geomagnetic orientation
Research theme for competitive and other funds (38)：
2020 - 2024 Magneto-chemical effect and magneto-optical effect applied for the measurement of liquid interfaces
2014 - 2020 Novel magnetic effects contributing to the development of Analytical Chemistry
2013 - 2016 Development of high-sensitive near-infrared magneto-optical fiber probe
2009 - 2015 Development of new analytical methods of microparticles and interfaces by using magnetic field
2007 - 2009 ファラデー効果を利用する顕微キラルイメージング法の発明
2006 - 2008 Study on Non-linear Laser-Photophoretic Phenomena of Micro-Particles in Liquids and its Application to Particle Separation
2004 - 2008 Development of Measurement Methods and Analytical Reactions in Nanochemistry at the Liquid-Liquid Interfaces
2004 - 2005 大気中磁気泳動による単一微粒子の質量測定法の発明
2003 - 2005 Effects of Photothermal Conversion on the Laser-Photophoresis of Micro-Particles in Liquid Media.
2003 - 2004 不均一交流電場内におけるDNA伸長運動の機構の解明と新規泳動分析法の開発
2001 - 2004 液液界面ナノ領域の未開拓化学機能の開発
2001 - 2003 液液界面における単一分子反応と集合錯体形成反応の速度論的研究
2001 - 2002 Multistage dielectrophoretic separation of various kinds of biological microparticles with quadrupole microelectrode capillary
2000 - 2002 Development of new migration analysis of micro-particles by using electromagnetophoretic buoyancy
2000 - 2002 Molecular mechanism of liquid-liquid interfacial complexation and development of its function
1998 - 1999 Measurements and molecular dynamics simulations of complexation at liquid-liquid interfaces
1998 - 1998 単一蛍光分子の液液界面おける吸脱着測定
1997 - 1997 パルス電磁加速泳動による液中微粒子の質量分析
1995 - 1997 Detection and Analysis of Chemical Species at the Solution Surface by Photoelectron Emission Spectroscopy
1995 - 1997 Kinetic and structural study of interfacial reaction in analytical separation system
1996 - 1996 高次情報をもつ分子プローブによる高性能科学計測システムの構築と展開
1995 - 1996 Circulation system of solvent extraction database.
1995 - 1996 Development of metal separation technique using microcapsules
1994 - 1995 Study of UV-Visible Internal Reflection Spectrometer with Variable Angle of Incidence
1993 - 1994 Kinetic studies on the interfacial reaction in solvent extraction
1993 - 1994 Structure Analysis of Solution Surface by Photoelectron Yield XAFS Method.
1993 - 1994 Evaluation of Solvent Effects in Chemical Processes in Solutions and between Different Phases
1992 - 1992 レーザー光泳動クロマトグラフィーの基礎検討
1990 - 1991 Direct Photometric Measurement of Interfacial Reaction in Solvent Extraction Systems
1986 - 1988 EVALUATION OF INTERFACIAL REACTIONS IN SOLVENT EXTRACTION PROCESSES
1984 - 1984 界面における錯形成反応を律速とする抽出機構の研究
1980 - 1980 金属錯体の液-液分配と溶媒物性との相関に関する研究
単一分子・単一粒子の分析化学
新規泳動分析法の開発
溶媒抽出系における界面錯形成反応機構
Analysis of single molecule and single porticle
Development of new principles for migration analysis
Interfacial complexation in solvent extraction systems
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Papers (163)：
Hitoshi Watarai. Linear dichroism measurement of geomagnetic orientation of magnetic nanoparticles. Bulletin of the Chemical Society of Japan. 2024. 97. 2
M. Suwa, S. Tsukahara, H. Watarai. Applications of magnetic and electromagnetic forces in micro-analytical systems. Lab on a Chip. 2023. 23. 5. 1097-1127
Hideaki Takechi, Hitoshi Watarai. Generation of circular dichroism from superposed porphyrin films. Chirality. 2021. 33. 5. 242-247
Yuka Urabe, Hideaki Monjushiro, Hitoshi Watarai. Laser-thermophoresis and magnetophoresis of a micro-bubble in organic liquids. AIP Advances. 2020. 10. 12. 125126-125126
Hitoshi Watarai, Sana Subhan Memon Sakurai. Critical Detection of Agglomeration of Magnetic Nanoparticles by Magnetic Orientational Linear Dichroism. Langmuir. 2020. 36. 41. 12414-12422
