Keiichiro Sameshima

Ab initio MO calculations of electronic coupling matrix elements on model systems for intramolecular electron transfer, hole transfer, and triplet energy transfer: distance dependence and pathway in electron transfer and relationship of triplet energy transfer with electron and hole transfer

Nobuaki Koga, Keiichiro Sameshima, Keiji Morokuma · The Journal of Physical Chemistry · 1993 · 56 citations

Natural Sciences, Chemistry, Computational Chemistry +16

Toxicity of Dioxins: Role of an Absolute Hardness-Absolute Electronegativity Diagram (.ETA.-.CHI. Diagram) as a New Measure in Risk Assessment.

Shigeki Kobayashi, Keiichiro Sameshima, Yoko Ishii et al. · Chemical and Pharmaceutical Bulletin · 1995 · 26 citations

Pharmacy, Chemistry, Toxicology +13

A theoretical investigation of the conformation changing of dioxins in the binding site of dioxin receptor model; role of absolute hardness–electronegativity activity diagrams for biological activity

Shigeki Kobayashi, Mai Kitadai, Keiichiro Sameshima et al. · Journal of Molecular Structure · 1999 · 25 citations

Natural Sciences, Biochemistry, Chemistry +17

Effects of the protein electrostatic environment on the absorption maximum of bacteriorhodopsin

Hirohiko Houjou, Kenji Koyama, Masao Wada et al. · Chemical Physics Letters · 1998 · 14 citations

Natural Sciences, Biochemistry, Biophysics +12

Antibacterial Activity of 3-Methylcyclopentanone Derivatives in Relation to Methylenomycins

Kennosuke Tonari, Keiichiro Sameshima · Journal of Japan Oil Chemists Society · 2000 · 12 citations · Full text

Pharmacy, Medicinal Chemistry, Pharmacology +15