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Properties of bentonite and local anesthetics composition
Author(s) -
Zhumagalieva Sh. N.,
Kudaibergenova B. M.,
Beisebekov M. K.,
Abilov Zh. A.
Publication year - 2007
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.26311
Subject(s) - bentonite , polymer , swelling , chemical engineering , chemistry , materials science , polymer chemistry , organic chemistry , composite material , engineering
The interaction of the bentonite of the Manrak deposit of the East‐Kazakhstan region with the AK‐29 and richlokain local anesthetics has been studied to synthesize the new prolonged medical compounds. The methods of equilibrium swelling, sedimentation, electrophoresis, rotational viscosimetry, and IR spectroscopy have been used. The comparative analysis of interaction of bentonite clay with medical compounds has been carried out. The dependence of interaction nature on an anesthetic structure has been observed. Results of anesthetic release from polymer show a high degree of their fixation and prolongation. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci, 2007