@article{Li2018-03-28Miner-42298,
  year={2018},
  doi={10.1021/acsami.8b01082},
  title={Mineral-Enhanced Polyacrylic Acid Hydrogel as an Oyster-Inspired Organic–Inorganic Hybrid Adhesive},
  number={12},
  volume={10},
  issn={1944-8244},
  journal={ACS Applied Materials & Interfaces},
  pages={10471--10479},
  author={Li, Ang and Jia, Yunfei and Sun, Shengtong and Xu, Yisheng and Minsky, Burcu Baykal and Stuart, M. A. Cohen and Cölfen, Helmut and von Klitzing, Regine and Guo, Xuhong}
}

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    <dc:contributor>Sun, Shengtong</dc:contributor>
    <dc:creator>von Klitzing, Regine</dc:creator>
    <dc:contributor>Li, Ang</dc:contributor>
    <dc:creator>Li, Ang</dc:creator>
    <dc:creator>Stuart, M. A. Cohen</dc:creator>
    <dc:language>eng</dc:language>
    <dc:creator>Cölfen, Helmut</dc:creator>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/42298"/>
    <dc:creator>Minsky, Burcu Baykal</dc:creator>
    <dcterms:title>Mineral-Enhanced Polyacrylic Acid Hydrogel as an Oyster-Inspired Organic–Inorganic Hybrid Adhesive</dcterms:title>
    <dc:contributor>Xu, Yisheng</dc:contributor>
    <dc:contributor>Minsky, Burcu Baykal</dc:contributor>
    <dc:contributor>Guo, Xuhong</dc:contributor>
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    <dcterms:abstract xml:lang="eng">Underwater adhesion is crucial to many marine life forms living a sedentary lifestyle. Amongst them, mussel adhesion has been mostly studied, which inspires numerous investigations of 3,4-dihydroxyphenylalanine (DOPA)-based organic adhesives. In contrast, reef-building oysters represent another important "inorganic" strategy of marine molluscs for adhesion by generating biomineralized organic-inorganic adhesives, which is still rarely studied and no synthetic analogues have ever been reported so far. Here, a novel type of oyster-inspired organic-inorganic adhesive based on a biomineralized polyelectrolyte hydrogel is reported, which consists of polyacrylic acid physically cross-linked by very small amorphous calcium carbonate nanoparticles (&lt;3 nm). The mineral-enhanced polyelectrolyte hydrogel adhesive is shown to be injectable, reusable, and optically clear upon curing in air. Moreover, comparable adhesion performance to DOPA-based adhesives is found for the hydrogel adhesive in both dry and wet conditions, which can even be further enhanced by introducing a small amount of second large cross-linker such as negatively charged nanoparticles. The present mineral hydrogel represents a new type of bio-inspired organic-inorganic adhesive that may find a variety of potential applications in adhesive chemistry.</dcterms:abstract>
    <dc:contributor>Cölfen, Helmut</dc:contributor>
    <dc:creator>Xu, Yisheng</dc:creator>
    <dc:contributor>Stuart, M. A. Cohen</dc:contributor>
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    <dc:contributor>Jia, Yunfei</dc:contributor>
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    <dc:creator>Sun, Shengtong</dc:creator>
    <dc:creator>Jia, Yunfei</dc:creator>
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    <dc:creator>Guo, Xuhong</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-05-11T08:42:50Z</dc:date>
    <dc:contributor>von Klitzing, Regine</dc:contributor>
    <dcterms:issued>2018-03-28</dcterms:issued>
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