Benzoate-based room temperature ionic liquids—thermal properties and glycosaminoglycan dissolution

Autor:	Saravanababu Murugesan, John M. Wiencek, Robert J. Linhardt, Rex X. Ren
Rok vydání:	2006
Předmět:	chemistry.chemical_classification Polymers and Plastics Chemistry viruses Organic Chemistry Polysaccharide Sodium salt Glycosaminoglycan chemistry.chemical_compound Chemical engineering Ionic liquid Thermal Materials Chemistry Organic chemistry Solubility Dissolution
Zdroj:	Carbohydrate Polymers. 63:268-271
ISSN:	0144-8617
DOI:	10.1016/j.carbpol.2005.09.022
Popis:	Benzoate-based room temperature ionic liquids (RTILs) have been synthesized with cations of varying structures. The thermal properties of these RTILs have been characterized to understand their structure–property relationship. A subset of these benzoate-RTILs was found to be capable of dissolving highly charged polysaccharides, glycosaminoglycans (GAGs) to an extent of 10 mg/ml while PF6 and BF4 RTILs were not able to dissolve GAGs in significant quantities. The impact of the nature of the GAG counter-ion on GAG solubility is also addressed. The imidazolium salts of GAGs dissolved easier when compared to the sodium salts. q 2005 Elsevier Ltd. All rights reserved.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d05e7ec772307fa01e0e1c7794e94fd2 https://doi.org/10.1016/j.carbpol.2005.09.022 Zobrazit plný text záznamu Full Text from ScienceDirect