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74. [ACS Appl. Mater. Interfaces] Bioinspired Nucleobase-Driven Nonswellable Adhesive and Tough Gel with Excellent Underwater Adhesion
ABSTRACT: Underwater adhesives have drawn much
attention in the areas of industrial and biomedical fields.
However, it is still demanding to construct a tough
underwater gel-based adhesive completely based on chemical
constitution. Herein, a nonswellable and high-strength
underwater adhesive gel is successfully fabricated through
the random copolymerization of acrylic acid, but...
http://www.polymer.cn//ss/ghgao/publicationsshow_13855.html |
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71. [ACS Appl. Mater. Interfaces] Conductive Organohydrogels with Ultrastretchability, Antifreezing, Self-Healing, and Adhesive Properties for Motion Detection and Signal Transmission
ABSTRACT: Conductive hydrogels had demonstrated significant prospect in the
field of wearable devices. However, hydrogels suffer from a huge limitation of
freezing when the temperature falls below zero. Here, a novel conductive
organohydrogel was developed by introducing polyelectrolytes and glycerol into
hydrogels. The gel exhibited excellent elongation, self-healing, and self-adhes...
http://www.polymer.cn//ss/ghgao/publicationsshow_13852.html |
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（Macromol. Mater. Eng.）A Thermo- and Moisture-Responsive Zwitterionic Shape Memory Polymer for Novel Self-Healable Wound Dressing Applications
Developing wound dressings that have strong adhesion strength without
causing any conglutination to the wound site is still challenging. Herein,
is proposed that zwitterionic shape memory polymers can be applied as
promising candidates for wound dressing. Sulfobetaine methacrylate (SBMA)
is copolymerized with 2,3-dihydroxypropyl methacrylate (DHMA) in the presence
of boric aci...
http://www.polymer.cn//ss/jiangjq/publicationsshow_13592.html |
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[Macromol. Mater. Eng.] An “off-the-shelf” shape memory hydrogel based on the dynamic borax-diol ester bonds
An “off-the-shelf ” hydrogel with high-efficiency shape memory property is designed on the basis of the dynamic borax-diol chemistry. The system is facilely prepared from only several unmodified commercially available components: acrylamide (AAm), bis-acrylamide (Bis), poly(vinyl alcohol)
(PVA), and borax. The chemically crosslinked poly(acrylamide) network works to fix the permanent shapes of t...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13210.html |
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(J. Mater. Chem. C) A Cut-and-Paste Strategy towards Liquid Crystal Elastomers with Complex Shape Morphing
Nowadays, with the rapid progress in soft robotics and aerospace technology, novel soft actuator materials with reversible and complex shape morphing capabilities, such as helical curling, buckling, accordion-like folding, self-oscillating, waving and other three-dimensional motion modes, are highly desirable. In this manuscript, we report a new cut-and-paste method to construct liquid crystal e...
http://www.polymer.cn//ss/yangh/publicationsshow_13138.html |
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[Chem. Mater.] High Performance Humidity Fluctuation Sensor for Wearable Devices via Bioinspired Graphene-Polymer Heterogeneous Sensing Junction
Measurements of an individual’s water metabolism dynamical information can provide us rich biological information in a noninvasive way. This concept is hindered by the trade-off between the sensitivity and responsive velocity of traditional moisture sensors. Herein, inspired by the molecular detecting system based on weak bond interactions in natural organisms, we designed a new concept of a tuna...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13063.html |
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[J. Mater. Chem. C.] Scalable Fabrication of Free-Standing, Stetchable CNTs/TPE Ultrathin Composite Film for Skin Adhesive Epidermal Electronics
Wearable electronics have drawn extensive interest on account of their potential applications in smart human–machine interfaces, wearable human-health monitors and mimicking biological organs. However, the scalable and cost-effective fabrication of self-adhesive and easily transferred flexible ultrathin films is still challenging. Herein, a simple and highly efficient strategy was proposed for an...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13061.html |
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[J. Mater. Chem. C.] Network cracks-based wearable strain sensors for subtle and large strain detection of human Motions
As an imitation of human skin’s tactile sensing ability, flexible and stretchable strain sensors are highly desirable because of their various applications in health monitoring, robotics, and human–machine interfaces. However, it is still a big challenge to fabricate strain sensors with both high sensitivity and broad sensing range. Herein, we report a simple, low cost and scalable fabrication...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13058.html |
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2018-Macromol Mater Eng: Nanoclay Reinforced Self-crosslinking Poly(N-hydroxyethyl acrylate) Hydrogels with Integrated High Performances
Despite recent significant progress in fabricating tough hydrogels, it is still a challenge to realize high strength, large stretchability, high toughness, rapid recoverability and good self-healing simultaneous in a single hydrogel. Herein, Laponite reinforced self-crosslinking poly(N-hydroxyethyl acrylamide) (PHEAA) hydrogels (i.e. PHEAA/Laponite NC gels) with dual&nbs...
http://www.polymer.cn//ss/qiangchen/publicationsshow_13016.html |
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[J. Mater. Chem. B] Self-Assembled Proteinaceous Wound Dressings Attenuate Secondary Trauma and Improve Wound Healing In Vivo
A new type of wound dressing that can be easily peeled from the wound during frequent changes is essential in clinical application to reduce secondary trauma and relieve the pain patients suffered. Here, we discover that the phase-transitioned lysozyme nanofilm (PTLF) composing of self-assembled protein nanoparticles with amyloid-like structure inside can disassemble and detach from a substrate ...
http://www.polymer.cn//ss/yangpeng/publicationsshow_13010.html |
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