Shigeo Kojima

Molecular mobility‐based estimation of the crystallization rates of amorphous nifedipine and phenobarbital in poly(vinylpyrrolidone) solid dispersions

Yukio Aso, Sumie Yoshioka, Shigeo Kojima · Journal of Pharmaceutical Sciences · 2003 · 152 citations

Materials Science, Crystallization Rates, Engineering +6

Ability of Polyvinylpyrrolidone and Polyacrylic Acid to Inhibit the Crystallization of Amorphous Acetaminophen

Tamaki Miyazaki, Sumie Yoshioka, Yukio Aso et al. · Journal of Pharmaceutical Sciences · 2004 · 152 citations

Engineering, Polyacrylic Acid, Smart Polymer +6

Excipient crystallinity and its protein-structure-stabilizing effect during freeze-drying

Ken‐ichi Izutsu, Shigeo Kojima · Journal of Pharmacy and Pharmacology · 2002 · 91 citations · Full text

Protein Chemistry, Biochemistry, Excipient Crystallinity +12

Explanation of the Crystallization Rate of Amorphous Nifedipine and Phenobarbital from Their Molecular Mobility as Measured by 13C Nuclear Magnetic Resonance Relaxation Time and the Relaxation Time Obtained from the Heating Rate Dependence of the Glass Transition Temperature

Yukio Aso, Sumie Yoshioka, Shigeo Kojima · Journal of Pharmaceutical Sciences · 2001 · 78 citations

Relaxation Process, Heating Rate Dependence, Crystallization Rate +10

Oral Solid Controlled Release Dosage Forms: Role of GI-Mechanical Destructive Forces and Colonic Release in Drug Absorption Under Fasted and Fed Conditions in Humans

Mohammed Shameem, Noriko Katori, Nobuo Aoyagi et al. · Pharmaceutical Research · 1995 · 76 citations