@article{oai:kanazawa-u.repo.nii.ac.jp:00007994,
 author = {Satoh, Toshifumi and Kitajyo, Yoshikazu and Sakai, Ryosuke and Narumi, Atsushi and Takahashi, Kenji and Kaga, Harumi and Kaneko, Noriaki and Kakuchi, Toyoji},
 issue = {1},
 journal = {Macromolecular Symposia},
 month = {May},
 note = {The synthesis of a unimolecular reverse micelle (3) consisting of hyper-branched D-glucan as the core and L-leucine ethyl ester as the shell was accomplished through the carbamation reaction of the hyperbranched D-glucan (1) with the N-carbonyl L-leucine ethyl ester (2) in pyridine at 100 °C. The polymer 3 was soluble in a large variety of organic solvents, such as methanol, acetone, chloroform, and ethyl acetate, and insoluble in water, which remarkably differed from the solubility of 1. The solubilities of 3 were also changed by the substitution degrees of the L-leucine moiety. The encapsulation ability of 3 toward water-soluble dyes has been investigated. These results indicated that 3 was a unimolecular reverse micelle with an encapsulation ability toward hydrophilic dye molecules. In addition, 3 showed an molecular size-selective encapsulation ability. Copyright © 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim., 金沢大学理工研究域自然システム学系},
 pages = {145--150},
 title = {Size-selective encapsulation property of unimolecular reverse micelle consisting of hyperbranched D-glucan core and L-leucine ethyl ether shell},
 volume = {279},
 year = {2009}
}