Amino-modified cellulose nanocrystals with adjustable hydrophobicity from combined regioselective oxidation and reductive amination
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- 作者：Juho Antti Sirviö ; a ; juho.sirvio@oulu.fi" class="auth_mail" title="E-mail the corresponding author ; Miikka Visankob ; miikka.visanko@oulu.fi" class="auth_mail" title="E-mail the corresponding author ; Ossi Laitinena ; ossi.laitinen@oulu.fi" class="auth_mail" title="E-mail the corresponding author ; Ari Ä ; mmä ; lä ; a ; air.ammala@oulu.fi" class="auth_mail" title="E-mail the corresponding author ; Henrikki Liimatainena ; henrikki.liimatainen@oulu.fi" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sodium periodate (PubChem CID ; 23667635) ; Lithium chloride (PubChem CID ; 433294) ; 2-Picoline borane (PubChem CID ; 7975) ; Methylamine hydrochloride (PubChem CID ; 6364545) ; Ethylamine hydrochloride (PubChem CID ; 11198) ; n-Porpylamine hydrochloride (PubChem CID ; 11165) ; n-Butylamine hydrochloride (PubChem CID ; 6432400) ; Amylamine (PubChem CID ; 8060) ; n-Hexylamine hydrochloride (PubChem CID ; 67342)
- 刊名：Carbohydrate Polymers
- 出版年：2016
- 出版时间：20 January 2016
- 年：2016
- 卷：136
- 期：Complete
- 页码：581-587
- 全文大小：1070 K
文摘
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Amphiphilic cellulose nanocrystals with adjustable hydrophobicity were fabricated.
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CNCs were obtained by acid-free method utilizing oxidative-reduction treatment.
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Amines with chain length from one to six carbon atom were used in reductive amination.
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CNCs were uniform regarding their size and charge densities.
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Hydrophobicity could be adjusted by changing the alkyl chain length.