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- W2904659219 endingPage "2802" @default.
- W2904659219 startingPage "2792" @default.
- W2904659219 abstract "Natural biopolymer materials have enormous potential in important, rapidly growing applications ranging from green electronics, dye and heavy metal removal, oil/water separation, therapeutic agent delivery, tissue engineering scaffolds, biological devices, optics, and sensing. However, the application of advanced functional biopolymer materials suffers from their poor processability and weak mechanical properties. Regarding this, there are enormous challenges to break the strong intermolecular interactions (hydrogen bonding) in their native forms, while re-establishing predominant hydrogen bonding in the processed materials in a cost-effective way. Here, we report our breakthrough to prepare biopolymer alloy materials based on chitosan and silk peptide (SP) with outstanding mechanical properties via a facile, dry, melt processing method. The 1:1 (wt./wt.) chitosan-SP film had a toughness of 19.9 J cm, Young's modulus of 1855 MPa, and tensile strength of 95.9 MPa, which are similar to, or even better than, most engineering polymers. We propose that our method could maximize the molecular interactions between chitosan and SP via a simple and effective thermomechanical mixing, which resulted in considerably enhanced mechanical properties. Moreover, dehydration/rehydration can reversibly adjust the mechanical properties of the new biopolymer alloys, which demonstrates the dominant effect of hydrogen bonding in enabling the mechanical properties of these interesting alloys. Our simple approach to engineering high-performance biopolymer materials without resorting to complex chemistries and 3D-structural construction can be envisioned to bring about a new direction in the design of advanced functional materials where cost effectiveness is the priority." @default.
- W2904659219 created "2018-12-22" @default.
- W2904659219 creator A5007559250 @default.
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- W2904659219 creator A5086786598 @default.
- W2904659219 date "2018-12-13" @default.
- W2904659219 modified "2023-09-24" @default.
- W2904659219 title "Natural Biopolymer Alloys with Superior Mechanical Properties" @default.
- W2904659219 cites W1965963532 @default.
- W2904659219 cites W1967630893 @default.
- W2904659219 cites W1970750726 @default.
- W2904659219 cites W1971974144 @default.
- W2904659219 cites W1972299411 @default.
- W2904659219 cites W1973368063 @default.
- W2904659219 cites W1974340140 @default.
- W2904659219 cites W1977800593 @default.
- W2904659219 cites W1981861292 @default.
- W2904659219 cites W1987258439 @default.
- W2904659219 cites W1989785013 @default.
- W2904659219 cites W1990589377 @default.
- W2904659219 cites W1993987589 @default.
- W2904659219 cites W1996595372 @default.
- W2904659219 cites W1996784188 @default.
- W2904659219 cites W2001240782 @default.
- W2904659219 cites W2001478536 @default.
- W2904659219 cites W2003987179 @default.
- W2904659219 cites W2008861638 @default.
- W2904659219 cites W2008894151 @default.
- W2904659219 cites W2016234746 @default.
- W2904659219 cites W2017081938 @default.
- W2904659219 cites W2017138446 @default.
- W2904659219 cites W2018190281 @default.
- W2904659219 cites W2021252942 @default.
- W2904659219 cites W2027550597 @default.
- W2904659219 cites W2027558981 @default.
- W2904659219 cites W2040124146 @default.
- W2904659219 cites W2050349240 @default.
- W2904659219 cites W2052116137 @default.
- W2904659219 cites W2054614377 @default.
- W2904659219 cites W2059458119 @default.
- W2904659219 cites W2059627846 @default.
- W2904659219 cites W2062101583 @default.
- W2904659219 cites W2067601928 @default.
- W2904659219 cites W2070112179 @default.
- W2904659219 cites W2073781890 @default.
- W2904659219 cites W2074738522 @default.
- W2904659219 cites W2076352514 @default.
- W2904659219 cites W2079560155 @default.
- W2904659219 cites W2080457223 @default.
- W2904659219 cites W2082232502 @default.
- W2904659219 cites W2084732626 @default.
- W2904659219 cites W2090685074 @default.
- W2904659219 cites W2090697379 @default.
- W2904659219 cites W2093177326 @default.
- W2904659219 cites W2093747486 @default.
- W2904659219 cites W2113744963 @default.
- W2904659219 cites W2159232912 @default.
- W2904659219 cites W2160755091 @default.
- W2904659219 cites W2166815593 @default.
- W2904659219 cites W2167445451 @default.
- W2904659219 cites W2170101626 @default.
- W2904659219 cites W2209299476 @default.
- W2904659219 cites W2262555274 @default.
- W2904659219 cites W2313809710 @default.
- W2904659219 cites W2332044258 @default.
- W2904659219 cites W2344483072 @default.
- W2904659219 cites W2346121131 @default.
- W2904659219 cites W2346532428 @default.
- W2904659219 cites W2473081500 @default.
- W2904659219 cites W2577138790 @default.
- W2904659219 cites W2585818665 @default.
- W2904659219 cites W2588839040 @default.
- W2904659219 cites W2596446855 @default.
- W2904659219 cites W2604539362 @default.
- W2904659219 cites W2735178003 @default.
- W2904659219 cites W2751664894 @default.
- W2904659219 cites W2769018809 @default.
- W2904659219 cites W2771184611 @default.
- W2904659219 cites W2780000738 @default.
- W2904659219 cites W2784415490 @default.
- W2904659219 cites W2787189653 @default.
- W2904659219 cites W2792077123 @default.
- W2904659219 cites W4249187903 @default.
- W2904659219 doi "https://doi.org/10.1021/acssuschemeng.8b06009" @default.
- W2904659219 hasPublicationYear "2018" @default.
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