Synthesis of Silicon-Containing Chitosan Hydrogels in a Glycolic Acid Medium
Joint Authors
Shipovskaya, A. B.
Malinkina, O. N.
Zhuravleva, Yu. Yu.
Rogacheva, S. M.
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-18
Country of Publication
Egypt
No. of Pages
8
Abstract EN
The present paper considers a “one-pot” green sol-gel synthesis of hybrid inorganic/organic hydrogels based on chitosan glycolate by using organically modified silica Si(OGly)4·2GlyOH as a precursor to form a network of ≡Si–O–Si≡ bonds at 4, 20, and 37°C.
The gelation time of the multicomponent chitosan-containing system was estimated as a function of the composition (the polymer template and precursor concentrations, introduction of a low-molecular-weight accelerator NaCl) and gelation conditions (the pH and temperature of the sol-gel process).
It has been shown that an increased polymeric salt concentration, the introduction of an accelerator, and increased pH and temperature accelerate the gel-forming process.
American Psychological Association (APA)
Shipovskaya, A. B.& Malinkina, O. N.& Zhuravleva, Yu. Yu.& Rogacheva, S. M.. 2016. Synthesis of Silicon-Containing Chitosan Hydrogels in a Glycolic Acid Medium. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1096126
Modern Language Association (MLA)
Shipovskaya, A. B.…[et al.]. Synthesis of Silicon-Containing Chitosan Hydrogels in a Glycolic Acid Medium. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1096126
American Medical Association (AMA)
Shipovskaya, A. B.& Malinkina, O. N.& Zhuravleva, Yu. Yu.& Rogacheva, S. M.. Synthesis of Silicon-Containing Chitosan Hydrogels in a Glycolic Acid Medium. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1096126
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096126