GSTDTAP  > 资源环境科学
DOI10.1038/s41467-018-07690-0
Non-equilibrium dissipative supramolecular materials with a tunable lifetime
Tena-Solsona, Marta1,2; Riess, Benedikt1; Groetsch, Raphael K.1; Loehrer, Franziska C.3; Wanzke, Caren1; Kaesdorf, Benjamin4,5; Bausch, Andreas R.6; Mueller-Buschbaum, Peter3; Lieleg, Oliver4,5; Boekhoven, Job1,2
2017-07-18
发表期刊NATURE COMMUNICATIONS
ISSN2041-1723
出版年2017
卷号8
文章类型Article
语种英语
国家Germany
英文摘要

Many biological materials exist in non-equilibrium states driven by the irreversible consumption of high-energy molecules like ATP or GTP. These energy-dissipating structures are governed by kinetics and are thus endowed with unique properties including spatio-temporal control over their presence. Here we show man-made equivalents of materials driven by the consumption of high-energy molecules and explore their unique properties. A chemical reaction network converts dicarboxylates into metastable anhydrides driven by the irreversible consumption of carbodiimide fuels. The anhydrides hydrolyse rapidly to the original dicarboxylates and are designed to assemble into hydrophobic colloids, hydrogels or inks. The spatio-temporal control over the formation and degradation of materials allows for the development of colloids that release hydrophobic contents in a predictable fashion, temporary self-erasing inks and transient hydrogels. Moreover, we show that each material can be re-used for several cycles.


领域资源环境
收录类别SCI-E
WOS记录号WOS:000405726300001
WOS关键词REGENERATIVE MEDICINE ; PATHWAY SELECTION ; CELLS ; NANOSTRUCTURES ; DEVICES ; GEL
WOS类目Multidisciplinary Sciences
WOS研究方向Science & Technology - Other Topics
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被引频次:259[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/204119
专题资源环境科学
作者单位1.Tech Univ Munich, Dept Chem, Lichtenbergstr 4, D-85748 Garching, Germany;
2.Tech Univ Munich, Inst Adv Study, Lichtenbergstr 2a, D-85748 Garching, Germany;
3.Tech Univ Munich, Lehrstuhl Funkt Mat, Phys Dept, James Franck Str 1, D-85748 Garching, Germany;
4.Tech Univ Munich, Dept Mech Engn, Boltzmannstr 11, D-85748 Garching, Germany;
5.Tech Univ Munich, Munich Sch Bioengn, Boltzmannstr 11, D-85748 Garching, Germany;
6.Tech Univ Munich, Lehrstuhl Biophys E27, Phys Dept, James Franck Str 1, D-85748 Garching, Germany
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GB/T 7714
Tena-Solsona, Marta,Riess, Benedikt,Groetsch, Raphael K.,et al. Non-equilibrium dissipative supramolecular materials with a tunable lifetime[J]. NATURE COMMUNICATIONS,2017,8.
APA Tena-Solsona, Marta.,Riess, Benedikt.,Groetsch, Raphael K..,Loehrer, Franziska C..,Wanzke, Caren.,...&Boekhoven, Job.(2017).Non-equilibrium dissipative supramolecular materials with a tunable lifetime.NATURE COMMUNICATIONS,8.
MLA Tena-Solsona, Marta,et al."Non-equilibrium dissipative supramolecular materials with a tunable lifetime".NATURE COMMUNICATIONS 8(2017).
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