Author

R. Konaka

Observed names: R KONAKA, R Konaka, R. KONAKA, Ryvsei Konaka

Observed institutions: Iowa State University, Osaka City University, Shionogi (Japan), Yamagata Research Institute Of Technology

OpenAlex ID: A5111886382

Ultraviolet irradiation of titanium dioxide in aqueous dispersion generates singlet oxygen

2001 · R. Konaka, E. Kasahara, et al. · Redox Report · 94

PDF

Generation of lipid radicals in the hippocampal extracellular space during kainic acid-induced seizures in rats

1997 · Y Ueda, H Yokoyama, et al. · Epilepsy Research · 82

Electron-transfer reactions. IX. Formation of azo radical anions and their vinylogs

1968 · Glen A. Russell, R. Konaka, et al. · Journal of the American Chemical Society · 56

Spin Densities in Azo-Type Radical Anions

1965 · E. Thomas Strom, Glen A. Russell, et al. · The Journal of Chemical Physics · 44

Product yield-detected ESR on magnetic field-dependent photoreduction of quinones in SDS micellar solution

1987 · M. Okazaki, S. Sakata, et al. · The Journal of Chemical Physics · 34

Quantification of urinary porphyrins by liquid chromatography after oxidation of porphyrinogens.

1989 · K Abe, R Konaka · Clinical Chemistry · 17

Photochlorination of Chlorocyclohexane and Bromocyclohexane

1963 · Glen A. Russell, Akihiko. Ito, et al. · Journal of the American Chemical Society · 17

Restricted rotation in azobenzene and nitrosobenzene radical-anions

1965 · Edwin J. Geels, R. Konaka, et al. · Chemical Communications (London) · 12

Absorption of chlorine into still liquid in a simple stop‐cock type absorber

1967 · Tetsvo Takahashi, Masahide Hatanaka, et al. · The Canadian Journal of Chemical Engineering · 8

Renal Excretion of R-and S-Epimers of Moxalactam in Dogs

1982 · M. Nakamura, K. Sugeno, et al. · Journal of Pharmaceutical Sciences · 6

Metabolism and disposition of peptido-aminobenzophenone (2-o-chlorobenzoyl-4-chloro-N-methyl-N-glycylglycinanilide) and its major benzodiazepine metabolites in dogs.

1980 · M Konishi, T Agoh, et al. · Drug Metabolism and Disposition · 6

Specific determination of 3-methoxy-4-hydroxyphenylethylene glycol in urine by liquid chromatography with post-column reaction.

1988 · K Abe, R Konaka · Clinical Chemistry · 4

History of spin trapping in Japan

1995 · R. Konaka · Birkhäuser Basel eBooks · 2

[Chemistry and biology of peroxynitrite].

1998 · R Konaka, M Kashiba, et al. · PubMed · 1

Electron spin resonance imaging of rat brain

1995 · M. Hiramatsu, M. Komatsu, et al. · Birkhäuser Basel eBooks · 1

Effects of Caloric Restriction and Aging on the Generation of Reactive Oxygen Species in Rat Liver Mitochondria and Peroxisomes

2005 · I IMADA, EF SATO, et al. · International Symposium on Bioluminescence and Chemiluminescence

[Usefulness of combination post-stress dysfunction and perfusion imaging in technetium-99m-tetrofosmin myocardial scintigraphy].

2001 · Y Yamazaki, K Imai, et al. · PubMed

Analysis of Neutrophil-derived Reactive Oxygen Species Using a Highly Sensitive Chemiluminescence Probe L012

2001 · I. IMADA, E. F. SATO, et al. · International Symposium on Bioluminescence and Chemiluminescence

9.5 Recovery of left-ventricular function in patients with acute myocardial infarction also depends on improvement of regional LV function in non-infarcted areas: evaluated by quantitative gated SPECT

2001 · T. Nakajima, K. Ima, et al. · Journal of Nuclear Cardiology

1.26 Left-ventricular mean volume of total heart cycle from a non-gated single photon emission computed tomography improves prediction of coronary artery disease

2001 · Y. Fuyama, I. Kamon, et al. · Journal of Nuclear Cardiology

9.6 Regional left-ventricular function evaluated by gated SPECT is more sensitive in diagnosing acute coronary syndrome than by fatty acid metabolism imaging

2001 · T. Nakajima, K. Imai, et al. · Journal of Nuclear Cardiology

[Transient left ventricular dysfunction is still present one hour after exercise stress test: evaluation by gated SPECT with 99mTc-labeled perfusion agent].

2000 · K Imai, T Nakajima, et al. · PubMed

ChemInform Abstract: Synthesis of Spin Labels for ESR Imaging of Living Rat Head.

1997 · R. NIWA, R. KONAKA, et al. · ChemInform

ChemInform Abstract: Application of Spin Trapping to Probe the Radical Pair Model in Magnetic‐Field‐ Dependent Photoreduction of Naphthoquinone in SDS Micellar Solution (schematic diagram of the apparatus).

1986 · M. OKAZAKI, S. SAKATA, et al. · ChemInform

ChemInform Abstract: OXIDATION OF 2‐ AND 3‐OXOSTEROIDS. II. OXIDATION OF 3‐OXOSTEROIDS WITH OXYGEN N IN BASIC SOLUTION

1976 · S. NAKAJIMA, R. KONAKA, et al. · ChemInform

Works count: 29

Citation count: 384

H-index: 8

I10-index: 8