Okiyasu Shimizu

Absolute Quantum Yields and Lifetimes of Photosensitized Phosphorescence of Singlet Oxygen O2 (1Δg) in Air-Saturated Aqueous and Organic Solutions of Phenalenone

Okiyasu Shimizu, Jun Watanabe, Keiichi Imakubo et al. · Chemistry Letters · 1999 · 38 citations

Singlet Oxygen O2, Chemical Engineering, Phosphorescence Imaging +15

NEW EMISSION BAND OF TYROSINE INDUCED BY INTERACTION WITH PHOSPHATE ION

Okiyasu Shimizu, Keiichi Imakubo · Photochemistry and Photobiology · 1977 · 33 citations

Tyrosine Solutions, Phosphorescence Imaging, Engineering +14

EFFECT OF PHOSPHATE ION ON FLUORESCENT CHARACTERISTICS OF TYROSINE AND ITS CONJUGATE BASE

Okiyasu Shimizu, Jun Watanabe, Kehchi Imakubo · Photochemistry and Photobiology · 1979 · 19 citations

Excited State Property, Molecular Spectroscopy, Phosphorescence Imaging +14

EXCITED STATES IN PHOTODIMERIZATION OF AQUEOUS TYROSINE AT ROOM TEMPERATURE

Okiyasu Shimizu · Photochemistry and Photobiology · 1973 · 16 citations

Excited State Property, Phosphorescence Imaging, Tyrosine Molecule +12

Transient near-IR absorption spectrum in laser flash photolyzed aqueous solutions of tris(2,2′-bipyridyl) ruthenium(II)

Okiyasu Shimizu, Jun Watanabe, Shizuo Naito · Chemical Physics Letters · 2000 · 12 citations

Electronic Excited State, Engineering, Photochemistry +12