Ryosaku Sakamoto

Solute retention and the states of water in polyethylene glycol and poly(vinyl alcohol) gels

Takayuki Baba, Ryosaku Sakamoto, Masami Shibukawa et al. · Journal of Chromatography A · 2004 · 40 citations

Biopolymer Gel, Chemical Engineering, Engineering +9

Liquid chromatography and differential scanning calorimetry studies on the states of water in hydrophilic polymer gel packings in relation to retention selectivity

Masami Shibukawa, Kaoru Aoyagi, Ryosaku Sakamoto et al. · Journal of Chromatography A · 1999 · 36 citations

Biopolymer Gel, Chemical Engineering, Engineering +10

Release mechanisms of acetaminophen from polyethylene oxide/polyethylene glycol matrix tablets utilizing magnetic resonance imaging

Tomokazu Tajiri, Shigeaki Morita, Ryosaku Sakamoto et al. · International Journal of Pharmaceutics · 2010 · 34 citations

Release Mechanisms, Engineering, Excipients +5

Separation selectivity of aqueous polyethylene glycol-based separation systems: DSC, LC and aqueous two-phase extraction studies

Masami Shibukawa, Ryoichi Ichikawa, Takayuki Baba et al. · Polymer · 2008 · 27 citations

Chemical Engineering, Engineering, Separation Science +12

Developing dissolution testing methodologies for extended-release oral dosage forms with supersaturating properties. Case example: Solid dispersion matrix of indomethacin

Tomokazu Tajiri, Shigeaki Morita, Ryosaku Sakamoto et al. · International Journal of Pharmaceutics · 2015 · 13 citations

Pharmaceutical Science, Solid Dispersion Matrix, Medicine +5