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(Chem. Commun)pH-induced outward movement of star centers within coumarin-centered star-block polymer micellesw
A novel coumarin-centered amphiphilic star-block polymer of C-(PDMAEMA80-b-PS8)3 has been designed to investigate the pH-induced accompanying outward movement of hydrophobic coumarin centers within the polymer micelles upon protonation
https://pubs.rsc.org/en/content/articlepdf/2012/cc/c2cc35680e
http://www.polymer.cnt//ss/jiangjq/publicationsshow_13005.html |
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[J. Mater. Chem. B] Regenerable smart antibacterial surfaces: full removal of killed bacteria via a sequential degradable layer
Conventional antibacterial surfaces are becoming less effective due to the emergence of multidrug resistant bacteria; in addition, difficulties related to the accumulation of killed bacteria are generally encountered. To circumvent these problems, in the present work, an antibiotic-free and regenerable antibacterial hybrid film with both photothermal bactericidal activity and bacteria-releasing ...
http://www.polymer.cnt//ss/yangpeng/publicationsshow_12985.html |
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[J. Polym. Sci., Part A: Polym. Chem.] Thermoresponsive polymeric nanoparticles based on poly(2‐oxazoline)s and tannic acid
Hydrogen bonding is widely present and plays a significant role in material science and supramolecular chemistry. This work reports a straightforward strategy for the preparation
of polymeric nanoparticles from neutral poly(2-oxazoline)s (POx) and tannic acid (TA) driven by their intermolecular hydrogen bonding. Dynamic light scattering (DLS) and scanning electron microscope (SEM) measurement...
http://www.polymer.cnt//ss/zhang_ning/publicationsshow_12897.html |
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【[J. Mater. Chem. C]】Network Cracks-based Wearable Strain Sensors for both 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,
human-machine interfaces. However, it is still a big challenge to fabricate
strain sensors with both high sensitivity and broad sensing range. Here we
report a simple, low cost and scalable fabrication strategy ...
http://www.polymer.cnt//ss/huangyouju/publicationsshow_12800.html |
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【[Chem. Mater]】Light-Controlled Shrinkage of Large-Area Gold Nanoparticles Monolayer Film for Tunable SERS Activity
The two-dimensional (2D) monolayer gold nanoparticle (Au NP) film is of significant interest and importance in both fundamental and practical applications including optoelectronic devices, sensing, catalysis, and surface-enhanced Raman spectroscopy (SERS). Because of the weak physical interaction, the conventional monolayer Au NP film fabricated at the oil–water interface was unstable, easily bre...
http://www.polymer.cnt//ss/huangyouju/publicationsshow_12797.html |
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【[Chem. Commun]】Actuating and memorizing bilayer hydrogels for a self-deformed shape memory function
A general strategy for fabricating a double layer self-deformed shape memory hydrogel which includes a thermo-responsive actuating layer and a pH-responsive memorizing layer is presented. Compared with traditional shape memory polymer systems, the temporary shape of the hydrogel could be generated by a thermo-responsive actuating layer upon the trigger of heat without the need for an external forc...
http://www.polymer.cnt//ss/huangyouju/publicationsshow_12794.html |
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[Chem. Mater.] Light-Controlled Shrinkage of Large-Area Gold Nanoparticle Monolayer Film for Tunable SERS Activity
The two-dimensional (2D) monolayer gold nanoparticle (Au NP) film is of significant interest and importance in both fundamental and practical applications including optoelectronic devices, sensing, catalysis, and surface-enhanced Raman spectroscopy (SERS). Because of
the weak physical interaction, the conventional monolayer Au NP film fabricated at the oil?water interface was unstable, easily brea...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_12761.html |
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[ACS Sustainable Chem. Eng.] Biodegradable PLA Nonwoven Fabric with Controllable Wettability for Efficient Water Purification and Photocatalysis Degradation
Although many bioinspired superwetting materials with excellent capability for oil/water separation have been constructed, functional surfaces combining effective separation
property, biodegradability, and easy-controllability are still highly desired. In this work, a facile strategy to realize the controllable wettability on the polylactic acid (PLA) nonwoven fabric has been developed; the result...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_12694.html |
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[Chin. Chem. Lett.] Polymer brushes on hydrogen-terminated silicon substrates via stable Si-C bond
We demonstrate a straightforward and efficient method for the creation of polymer brushes on hydrogen-terminated silicon substrates through the UV-induced photopolymerization. The surface grafting polymerization is applicable to a series of monomers, allowing the direct formation of homogeneous polymer coatings ranging from hydrophilic poly(2-isopropenyl-2-oxazoline) (PIPOx), amphiphilic poly( N -...
http://www.polymer.cnt//ss/zhang_ning/publicationsshow_12578.html |
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[Chem. Commun.] Actuating and Memorizing Bilayer Hydrogel for a Self-deformed Shape Memory Function
A general strategy for fabricating a double layer self-deformed
shape memory hydrogel which includes a thermo-responsive actuating layer and a
pH-responsive memorizing layer is presented. Compared with traditional shape
memory polymer systems, the temporary shape of the hydrogel could be generated by
thermo-responsive actuating layer upon the trigger of heat without the need of external
force, whi...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_12452.html |
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