N 10 N-2-(2-pyridyl)ethyl chitosan: Synthesis in gel and sorption properties [Electronic resource] / A. V. Pestov, S. YU. Bratskaya, Yu. A. Azarova, M. I. Kodess, Yu. G. Yatluk // Russian Journal of Applied Chemistry. - 2011. - Vol. 84, № 4. - P713-718 : рис., табл. - Bibliogr. : p. 717-718 (16 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: A procedure was developed for preparing a new heterocyclically substituted chelating aminopolymer, N-2-(2-pyridyl)ethyl chitosan, by direct addition of 2-vinylpyridine to chitosan under the conditions of synthesis in gel. The resulting polymer has the degree of substitution of up to 1. The ability of the samples obtained to sorb transition and noble metal ions was evaluated \\\\Expert2\\nbo\\Russian Journal of Applied Chemistry\\2011, v. 84, N 4, p.713.pdf |