User profiles for M. Tokunaga

Makoto Tokunaga

Kyushu University
Verified email at chem.kyushu-univ.jp
Cited by 10546

Cancer incidence in atomic bomb survivors. Part II: Solid tumors, 1958-1987

…, K Mabuchi, E Ron, M Soda, M Tokunaga… - Radiation …, 1994 - meridian.allenpress.com
… between 2500 and 9999 m from the hypocenter … m from the hypocenter in either city.
Extensions have led to inclusion of virtually all survivors within 2500 m in Hiroshima and 9999 m in …

Assessment of train running safety on bridges: a literature review

…, D Ribeiro, R Calçada, M Tokunaga, M Tanabe… - Engineering …, 2021 - Elsevier
Train running safety is a major concern among railway engineers, since a derailment may
cause significant personal and material damages. This problem becomes more important if …

[HTML][HTML] Ferroelectricity in a one-dimensional organic quantum magnet

F Kagawa, S Horiuchi, M Tokunaga, J Fujioka… - Nature Physics, 2010 - nature.com
… The M–H curves at various temperatures are shown in Fig. 3a. Below T c (≈53 K) the
characteristic nonlinearity is observed, whereas it is absent above T c ; moreover, the susceptibility …

Asymmetric catalysis with water: efficient kinetic resolution of terminal epoxides by means of catalytic hydrolysis

M Tokunaga, JF Larrow, F Kakiuchi, EN Jacobsen - Science, 1997 - science.org
Epoxides are versatile building blocks for organic synthesis. However, terminal epoxides
are arguably the most important subclass of these compounds, and no general and practical …

Highly Selective Hydrolytic Kinetic Resolution of Terminal Epoxides Catalyzed by Chiral (salen)CoIII Complexes. Practical Synthesis of Enantioenriched Terminal …

…, BD Brandes, JF Larrow, M Tokunaga… - Journal of the …, 2002 - ACS Publications
… The HKR of this substrate was effected successfully within 24 h using i-PrOH as the solvent
at high initial concentration of epoxide (25 M), and employing 1 equiv of H 2 O relative to the …

Imaging of single fluorescent molecules and individual ATP turnovers by single myosin molecules in aqueous solution

T Funatsu, Y Harada, M Tokunaga, K Saito, T Yanagida - Nature, 1995 - nature.com
… To reduce dust Contamination, which was a serious source of background noise, coverslips
and slides were washed with (0,1 M KOH and ethanol and then dried in a class 1,000 clean …

Newly generated T cell receptor microclusters initiate and sustain T cell activation by recruitment of Zap70 and SLP-76

…, M Hiroshima, A Hashimoto-Tane, M Tokunaga… - Nature …, 2005 - nature.com
T cell receptor (TCR) activation and signaling precede immunological synapse formation and
are sustained for hours after initiation. However, the precise physical sites of the initial and …

Highly inclined thin illumination enables clear single-molecule imaging in cells

M Tokunaga, N Imamoto, K Sakata-Sogawa - Nature methods, 2008 - nature.com
We describe a simple illumination method of fluorescence microscopy for molecular imaging.
Illumination by a highly inclined and thin beam increases image intensity and decreases …

Stereoselective Organic Synthesis via Dynamic Kinetic Resolution.

R Noyori, M Tokunaga, M Kitamura - Bulletin of the Chemical Society of …, 1995 - jlc.jst.go.jp
… Makoto Tokunaga was born in 1966 in Chiba and graduated from the Department of
Chemistry, Nagoya University, in 1990. He continues his graduate research on the BINAP—Ru—…

[HTML][HTML] Superconductivity protected by spin–valley locking in ion-gated MoS2

…, Y Kasahara, Y Nakagawa, M Onga, M Tokunaga… - Nature Physics, 2016 - nature.com
… & Sigrist, M. Magnetic properties in non-centrosymmetric superconductors … Gokuden for
technical support, and M. Yoshida and K. Kikutake for … Yoshimitsu Kohama & Masashi Tokunaga