Yuichi Tozuka

Design and evaluation of novel pH-sensitive chitosan nanoparticles for oral insulin delivery

Abdallah Makhlof, Yuichi Tozuka, Hirofumi Takeuchi · European Journal of Pharmaceutical Sciences · 2010 · 272 citations

Nanoparticles, Engineering, Nanomaterials +5

pH-Sensitive nanospheres for colon-specific drug delivery in experimentally induced colitis rat model

Abdallah Makhlof, Yuichi Tozuka, Hirofumi Takeuchi · European Journal of Pharmaceutics and Biopharmaceutics · 2009 · 180 citations

Nanoparticles, Nanomedicine, Cell-based Drug Delivery +9

Design and evaluation of a liposomal delivery system targeting the posterior segment of the eye

Kohei Hironaka, Yuta Inokuchi, Yuichi Tozuka et al. · Journal of Controlled Release · 2009 · 142 citations

Lipid Preparation, Nanomedicine, Engineering +8

A mucoadhesive nanoparticulate system for the simultaneous delivery of macromolecules and permeation enhancers to the intestinal mucosa

Abdallah Makhlof, Martin Werle, Yuichi Tozuka et al. · Journal of Controlled Release · 2010 · 135 citations

Cell-based Drug Delivery, Nanomedicine, Mucoadhesive Nanoparticulate System +6

Modification of physicochemical and mechanical properties of shellac by partial hydrolysis

Sontaya Limmatvapirat, Chutima Limmatvapirat, Manee Luangtana‐anan et al. · International Journal of Pharmaceutics · 2004 · 133 citations

Chemical Engineering, Engineering, Mechanical Properties +2