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67. [Chem. Eur. J.] Multipurpose and Durable Adhesive Hydrogel Assisted by Adenine and Uracil from Ribonucleic Acid
Abstract: Nucleobase pairs of adenine and uracil (A-U) from
ribonucleic acid are of particular interest for various promising
material properties. Herein, a novel polyacrylamide hydrogel
with adhesive properties that are assisted by adenine
and uracil has been designed and investigated. The incorporation
of adenine and uracil enables the formation of a polyacrylamide
hydrogel w...
http://www.polymer.cn//ss/ghgao/publicationsshow_13848.html |
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[Chem. Commun.] A lotus-inspired janus hybrid film enabled by interfacial self-assembly and in situ asymmetric modification
A lotus leaf inspired Janus hybrid film was exquisitely fabricated through a self-assembly process at the air/water interface with subsequent in situ asymmetric modification at the oil/water interface. The interfacial asymmetric decoration strategy thus provides a novel pathway for achieving a 2D Janus hybrid film with asymmetric wettability and functionality.
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13394.html |
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(Macromol. Chem. Phys)Backbone-Based LCST-Type Hyperbranched Poly(oligo(ethylene glycol)) with CO2-Reversible Iminoboronate Linkers
Due to the very weak acidity of CO2 in water, the trigger of CO2 is always used to tune the physico-chemical properties of polymeric materials through the protonation of organic bases rather than the hydrolysis of acid-labile moieties contained in polymeric structures. Herein, a novel strategy of gasswitchable lower critical solution temperature (LCST)-type hyperbranched polymer of iminoboronate...
http://www.polymer.cn//ss/jiangjq/publicationsshow_13377.html |
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[Polym. Chem.] Facile Synthesis of Cylindrical Molecular Brushes via Lewis Pair-Mediated Polymerization
We demonstrate the first application of Lewis pair-mediated polymerization (LPP) in the efficient synthesis of cylindrical molecular brushes bearing poly(methyl methacrylate) and polylactone side chains. Poly(N-heterocyclic ole?n) (poly(NHO)) as a macroinitiator precursor was firstly prepared by reversible addition-fragmentation chain transfer polymerization (RAFT) of N-vinylimidazolium iodide a...
http://www.polymer.cn//ss/zhang_ning/publicationsshow_13363.html |
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[New J. Chem.] Fried egg-like Au mesostructures grown on poly(4-vinylpyridine) brushes grafted graphene oxide
Control growth of noble metal micro/nanostructures on graphene films is of crucial importance for
high-quality surface-enhanced Raman scattering (SERS) spectra. In this paper, we described in situ fabrication of different Au structures on poly(4-vinylpyridine)(P4VP) brushes-grafted graphene oxide(GO). The proposed strategy is based on the use of HAuCl4-loaded P4VP brushes grown on GO as a reaction...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13211.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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[Anal. Chem.] Giant Gold Nanowire Vesicles Based Colorimetric and SERS Dual Mode Immunosensor for Ultrasensitive Detection of Vibrio Parahemolyticus
Conventional methods for the detection of Vibrio parahemolyticus (VP) usually need tedious, laborintensive processes, and have low sensitivity, which further limits their practical applications. Herein, we developed a simple and efficient colorimetry and surface-enhanced Raman scattering (SERS) dual-mode immunosensor for sensitive detection of VP, by employing giant Au vesicles with anchored tiny ...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13059.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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