Multifunctional Cellulosic Scaffolds from Modified Cellulose Nanocrystals

被引：80

作者：

Abraham, Eldho ^{[1
,2
]}

Weber, David E. ^{[1
,2
]}

Sharon, Sigal ^{[1
,2
]}

Lapidot, Shaul ^{[3
]}

Shoseyov, Oded ^{[1
,2
]}

机构：

[1] Hebrew Univ Jerusalem, RH Smith Inst Plant Sci & Genet, IL-91904 Jerusalem, Israel

[2] Hebrew Univ Jerusalem, Harvey M Krueger Family Ctr Nanosci & Nanotechnol, IL-91904 Jerusalem, Israel

[3] Hebrew Univ Jerusalem, Fac Agr, Melodea Ltd, IL-76100 Rehovot, Israel

来源：

ACS APPLIED MATERIALS & INTERFACES | 2017年 / 9卷 / 03期

关键词：

cellulose scaffold; freeze-drying; ultralightweight; oleophilic; lipophilic; beta-lactoglobulin; drug delivery; BETA-LACTOGLOBULIN; AEROGELS; NANOCELLULOSE; ACETYLATION; EFFICIENT; REMOVAL; FIBER; OILS;

D O I：

10.1021/acsami.6b13528

中图分类号：

TB3 [工程材料学];

学科分类号：

082905 [生物质能源与材料];

摘要：

A biobased cellulosic scaffold material was made through freeze-drying ice-templating of functionalized cellulosic nanomaterials. The resulting interconnected highly porous scaffold was primarily composed of highly esterified, strong network of ultrathin cellulosic layers. The prepared cellulosic scaffold material displayed multifunctional properties of hydrophobicity, oleophilicity and lipophilicity, which could selectively absorb milkfat, hydrophobic proteins, various organic solvents and oils. Diverse potential for the structural and medical applications, such as tissue engineering, drug delivery, and oil and fat accumulation are proposed.

引用

收藏

页码：2010 / 2015

页数：6

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