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Shape change and interaction mechanism of Escherichia coli cells treated with sericin and use of a sericin-based hydrogel for wound healing
To verify the interaction mechanism between sericin and Escherichia coli, especially the morphological and structural changes in the bacterial cells, the antimicrobial activity of sericin against E. coli as a model for Gram-negative bacteria was investigated. The antibacterial activity of sericin on E. coli and the interaction mechanism were investigated in this study by analyzing the ...
http://www.polymer.cnt//ss/tjzqs/publicationsshow_9399.html |
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Macromolecules 2016: How Big Is Big Enough? Effect of Length and Shape of Side Chains on the Single-Chain Enthalpic Elasticity of a Macromolecule
Polymers with a carbon?carbon (C?C) backbone are an important class of polymers, which can be regarded as the derivatives of polyethylene (PE). To investigate the effect of side chains on the singlechain enthalpic elasticity (SCEE) of polymers with a C?C backbone, several polymers with pendants or side chains of different lengths and shapes have been studied by single-mo...
http://www.polymer.cnt//ss/cuishuxun/publicationsshow_9311.html |
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【J. Mater. Chem. C】A direct microcontact printing induced supramolecular interaction for creating shape-tunable patterned polymeric surfaces
Multifunctional patterned polymeric surfaces are of significant importance to numerous surface-based researches. We demonstrated that a commercial polymer of polyethylenimine (PEI) with rich amino groups can be used as a versatile ink for the direct fabrication of patterned PEI surfaces via a supramolecular interaction between amino groups in PEI and -OH on a silicon wafer induced by microcontact ...
http://www.polymer.cnt//ss/huangyouju/publicationsshow_9276.html |
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【Nanoscale】High-yield synthesis of triangular gold nanoplates with improved shape uniformity, tunable edge length and thickness
We report the synthesis of uniform triangular gold nanoplates by a modified seeded growth method. The concentration of cetyltrimethylammonium bromide (CTAB) in the growth solution and the time interval between multiple steps of growth were important factors which determined the formation of uniform triangular Au nanoplates. In addition, by further isotropic overgrowth, the thickness of triangular ...
http://www.polymer.cnt//ss/huangyouju/publicationsshow_9260.html |
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Multi-stimuli responsive shape memory polymers synthesized by using reaction-induced phase separation
Thermo-induced multishape memory polymers are a growing focus of smart materials because of its promising applications.Multishape memory effect is generally attained by using polymers with broad phase transition and multiphase polymers. The latter is of particular interest for copolymerization and polymer compositing. One requirement has to be fulfilled to achieve multishape memory eff...
http://www.polymer.cnt//ss/wuronglan/publicationsshow_9130.html |
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Diamond-like carbon films deposited on three-dimensional shape substrate model by liquid electrochemical technique
Diamond-like carbon (DLC) films were deposited on three-dimensional (3D) shape substrate model by electrolysis of 2-propanol solution at low temperature (60 °C). This 3D shape model was composed of a horizontally aligned stainless steel wafer and vertically aligned stainless steel rods. Morphology and microstructure of the films were analyzed by scanning electron microscopy (SEM), atomic force mi...
http://www.polymer.cnt//ss/zhaoying/publicationsshow_8808.html |
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Reactive macromolecular micelle crosslinked highly elastic hydrogel with water-triggered shape-memory behavior
Highly stretchable hydrogels based on the micellar copolymerization technique often dissolve in water; they may also become fragile or not exhibit their initially good mechanical performance when submerged in large amounts of water. In addition, the shape-deformation and shape-recovery processes of most reported shape-memory hydrogels need to be carried out at high temperatures. As ...
http://www.polymer.cnt//ss/MingyuGuo/publicationsshow_8762.html |
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Mechanically strong and stretchable PEG-based supramolecular hydrogel with water-responsive shape-memory property
A strong and highly stretchable supramolecular hydrogel with a shear modulus of 200 kPa, an elongation at break of 770% at 4 MPa stress and a water-responsive shape-memory property is developed. The whole shape-memory procedure including shape deformation, fixing
and recovery can be realized under mild and green conditions, i.e. in air and water.
http://www.polymer.cnt//ss/MingyuGuo/publicationsshow_8757.html |
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Shape-stabilized phase change materials based on poly(ethelyene-graft-maleic anhydrids)-g-alkyl alcohol comb-like polymers
In this study, a series of shape-stabilized comb-like polymeric phase change materials (CLPPCMs), denoted as EMA-g-CnH2n+1OH (poly(ethylene-graft-maleic anhydride)-g-alkyl alcohol) with n=14, 16, 18, 26, were prepared through an esterification reaction between poly(ethylene-graft-maleic anhydride) (EMA) and n-alkyl alcohols (CnH2n+1OH). The structure, thermal properties and shape-stabili...
http://www.polymer.cnt//ss/hfshi/publicationsshow_8442.html |
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[JMCC] Direct Microcontact Printing Induced Supramolecular Interaction for Creating Shape-tunable Patterned Polymer Surfaces
Multifunctional polymeric patterning surfaces are of
significant importance for numerous surface-based researches. We demonstrated
that commerical polymer of polyethylenimine (PEI) with rich amino groupscan be used as a
versatile ink for the direct fabrication of PEI patterning surfaces viasupramolecular
interaction between amino in PEI and -OH on silicon wafer induced
by microcontact
printing (μ...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_8441.html |
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