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Chiba, Yuya and Okada, Kotaro and Hayashi, Yoshihiro and Leong, Kok Hoong and Kumada, Shungo and Onuki, Yoshinori (2022) Characterization of the salt and free base of active pharmaceutical ingredients based on NMR relaxometry measured by time domain NMR. Chemical & Pharmaceutical Bulletin, 70 (2). pp. 162-168. ISSN 1347-5223,
Ohgi, Kosuke and Hayashi, Yoshihiro and Tsuji, Takahiro and Ito, Terushi and Leong, Kok Hoong and Usuda, Shui and Kumada, Shungo and Okada, Kotaro and Onuki, Yoshinori (2021) Time-domain NMR analysis for the determination of water content in pharmaceutical ingredients and wet granules. International Journal of Pharmaceutics, 604. ISSN 0378-5173, DOI https://doi.org/10.1016/j.ijpharm.2021.120770.
Kosugi, Atsushi and Leong, Kok Hoong and Urata, Eri and Hayashi, Yoshihiro and Kumada, Shungo and Okada, Kotaro and Onuki, Yoshinori (2020) Effect of Different Direct Compaction Grades of Mannitol on the Storage Stability of Tablet Properties Investigated Using a Kohonen Self-Organizing Map and Elastic Net Regression Model. Pharmaceutics, 12 (9). ISSN 1999-4923, DOI https://doi.org/10.3390/pharmaceutics12090886.
Kosugi, Atsushi and Leong, Kok Hoong and Tsuji, Hinako and Hayashi, Yoshihiro and Kumada, Shungo and Okada, Kotaro and Onuki, Yoshinori (2020) Characterization of Powder- and Tablet Properties of Different Direct Compaction Grades of Mannitol Using a Kohonen Self-organizing Map and a Lasso Regression Model. Journal Of Pharmaceutical Sciences, 109 (8). pp. 2585-2593. ISSN 00223549, DOI https://doi.org/10.1016/j.xphs.2020.05.010.
Hayashi, Yoshihiro and Shirotori, Kaede and Kosugi, Atsushi and Kumada, Shungo and Leong, Kok Hoong and Okada, Kotaro and Onuki, Yoshinori (2020) A precise prediction method for the properties of API-containing tablets based on data from placebo tablets. Pharmaceutics, 12 (7). ISSN 1999-4923, DOI https://doi.org/10.3390/pharmaceutics12070601.
Ougi, Kousuke and Okada, Kotaro and Leong, Kok Hoong and Hayashi, Yoshihiro and Kumada, Shungo and Onuki, Yoshinori (2020) Effect of the molecular mobility of water adsorbed by disintegrants on storage-induced hydrolytic degradation of acetylsalicylic acid incorporated into tablets under humid conditions. European Journal of Pharmaceutical Sciences, 154. p. 105502. ISSN 0928-0987, DOI https://doi.org/10.1016/j.ejps.2020.105502.
Ito, Terushi and Okada, Kotaro and Leong, Kok Hoong and Hirai, Daijiro and Hayashi, Yoshihiro and Kumada, Shungo and Kosugi, Atsushi and Onuki, Yoshinori (2019) A Time-Domain NMR Study of the State of Water in Wet Granules with Different Fillers and Its Contribution to the Wet Granulation Process and to the Characteristics of Granules. Chemical and Pharmaceutical Bulletin, 67 (3). pp. 271-276. ISSN 0009-2363, DOI https://doi.org/10.1248/cpb.c18-00888.
