らせん状多糖誘導体の溶液物性

寺尾, 憲; テラオ, ケン; Terao, Ken

アクセス数:139件（2024-04-24 17:56 集計）

固定URL: https://hdl.handle.net/11094/77677

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タイトル	らせん状多糖誘導体の溶液物性
	Solution Properties of Helical Polysaccharide Derivatives
	ラセンジョウ　タトウ　ユウドウタイ　ノ　ヨウエキ　ブッセイ
著者	NRID 1000060334132 1000060334132 ORCID 0000-0001-7363-4491 0000-0001-7363-4491 researchmap permalink kenterao kenterao Scopus Author ID 7101653015 7101653015 著者名寺尾, 憲 ; テラオ, ケン ; Terao, Ken
キーワード等	Amylose Carbamates
	Wormlike Chains
	Chain Stiffness
	Helical Structure
	Hydrogen Bonds
	Two State Model
	Cyclic Chains
内容	寺尾憲, らせん状多糖誘導体の溶液物性, 高分子, 2017, 66巻, 5号, p. 225-226, 公開日 2017/05/01, Print ISSN 0454-1138, https://main.spsj.or.jp/c5/kobunshi/kobu2017/1705.html
抄録	Polysaccharide carbamate derivatives, which are well known as chiral stationary phases, are generally well soluble in organic solvents even though they have a relatively stiff main chain. We determined the helix pitch per residue value as well as the chain stiffness for six amylose carbamate derivatives of in total 31 systems and found that both parameters vary in a certain range. Furthermore, we were able to obtain rigid and semiflexible cyclic polymers in terms of the carbanilation of flexible cyclic amylose. These cyclic derivatives may have appreciably different local conformation, indicating that the helical structure of amylosic chains should fluctuate in solution at room temperature. The high solubility of polysaccharide derivatives may be reason allowing these conformational features.
出版者	高分子学会
収録物名	高分子
巻(号)	66(5)
ページ	225-226
刊行年月	2017-05-01
言語	日本語
ハンドルURL	https://hdl.handle.net/11094/77677
PISSN	04541138
NCID	AN00084926
関連情報 (references)	URI https://main.spsj.or.jp/c5/kobunshi/kobu2017/1705.html
アクセス権	open access
出版タイプ	Accepted Manuscript
カテゴリ	学術雑誌論文 Journal Article

資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
DCMI資源タイプ	text
DCTERMS.bibliographicCitation	高分子. 2017, 66(5), p. 225-226
DC.title	らせん状多糖誘導体の溶液物性
	Solution Properties of Helical Polysaccharide Derivatives
	ラセンジョウ　タトウ　ユウドウタイ　ノ　ヨウエキ　ブッセイ
DC.creator	寺尾, 憲
	テラオ, ケン
	Terao, Ken
DC.publisher	高分子学会
DC.language' scheme='DCTERMS.RFC1766	日本語
DC.type' scheme='DCTERMS.DCMIType	text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2017-05-01
DC.relation' scheme='DCTERMS.URI	https://main.spsj.or.jp/c5/kobunshi/kobu2017/1705.html
DC.subject	Amylose Carbamates
	Wormlike Chains
	Chain Stiffness
	Helical Structure
	Hydrogen Bonds
	Two State Model
	Cyclic Chains
DC.description	寺尾憲, らせん状多糖誘導体の溶液物性, 高分子, 2017, 66巻, 5号, p. 225-226, 公開日 2017/05/01, Print ISSN 0454-1138, https://main.spsj.or.jp/c5/kobunshi/kobu2017/1705.html
DCTERMS.abstract	Polysaccharide carbamate derivatives, which are well known as chiral stationary phases, are generally well soluble in organic solvents even though they have a relatively stiff main chain. We determined the helix pitch per residue value as well as the chain stiffness for six amylose carbamate derivatives of in total 31 systems and found that both parameters vary in a certain range. Furthermore, we were able to obtain rigid and semiflexible cyclic polymers in terms of the carbanilation of flexible cyclic amylose. These cyclic derivatives may have appreciably different local conformation, indicating that the helical structure of amylosic chains should fluctuate in solution at room temperature. The high solubility of polysaccharide derivatives may be reason allowing these conformational features.
DC.format	application/pdf
citation_title	らせん状多糖誘導体の溶液物性
	Solution Properties of Helical Polysaccharide Derivatives
	ラセンジョウ　タトウ　ユウドウタイ　ノ　ヨウエキ　ブッセイ
citation_author	寺尾, 憲
	テラオ, ケン
	Terao, Ken
citation_publisher	高分子学会
citation_language	日本語
citation_date	2017-05-01
citation_journal_title	高分子
citation_volume	66
citation_issue	5
citation_firstpage	225
citation_lastpage	226
citation_public_url	https://hdl.handle.net/11094/77677
citation_abstract_html_url	https://main.spsj.or.jp/c5/kobunshi/kobu2017/1705.html

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