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Functionalized layer-by-layer assembled nanotubes serve as both autonomous motor and smart cargo
Fabricating nanoscale motors is one of the most exciting pursuit in nanotechnology. Chemically powered nanomotors are able to propel itself by converting chemical energy into mechanical energy.
http://www.polymer.cn/research/dis_info16563 |
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Functionalized layer-by-layer ssembled micro/nanostructures serve as both autonomous motor and smart cargo
Micro/nanomotors, which are able to propel themselves through catalytically harnessing chemical energy in their environments, have attracted considerable attentions recently.
http://www.polymer.cn/research/dis_info16542 |
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SMART POLYELCTROLYTE MICROCAPSULES: FABRICATION,PROPERTIES AND POTENTIAL APPLICATIONS
关键字：SMART,POLYELCTROLYTE,MICROCAPSULES,FABRICATION,PROPERTIES,AND,POTENTIAL,APPLICATIONS,
The layer-by-layer (LBL) self assembly technique has been diversely applied to fabricate multilayer ultrathin organic or hybrid films with various properties since it was introduced by Decher et al.[1] Oppositely charged polyelectrolytes fr...
http://www.polymer.cn/research/dis_info10 |
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A Smart H2O2-Responsive Drug Delivery System Made by Halloysite Nanotubes and Carbohydrate Polymers
A novel chemical hydrogel was facilely achieved by coupling 1,4-phenylenebisdiboronic acid-modified halloysite nanotubes (HNTs-BO) with compressible starch. The modified HNTs and prepared hydrogel were characterized by solid-state nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and transmission electron microscope (TEM). The li...
http://www.polymer.cnt//ss/hailei/publicationsshow_13515.html |
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【Nanoscale-2018年冬季】Design of smart targeted and responsive drug delivery systems with enhanced antibacterial properties
The use of antibiotics has been an epoch-making invention in the past few decades for the treatment of infectious diseases. However, intravenous injection of antibiotics lacking responsiveness and targeting properties led to the low drug utilization and high cytotoxicity. More importantly, it also caused the development and spread of drug-resistant bacteria due to the repeated medicati...
http://www.polymer.cnt//ss/wangbailiang/publicationsshow_13390.html |
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【Polymer Chemistry】A pH and redox dual responsive homopolypeptide: synthesis, characterization, and application in "smart" single-walled carbon nanotube dispersion
Abstract:
A homopolypeptide, namely poly(S-(2-carboxylethyl)-L-cysteine) (PCELC), with pH and redox dual responsiveness was prepared by ring-opening polymerization of S-(2-(methoxycarbonyl)ethyl)-L-cysteine based N-carboxyanhydride (MCELC-NCA) and subsequent hydrolysis. The pH-induced solution phase transition of PCELC was at pH = ～4.50 as revealed by DLS and UV-vis spectroscopy. The th...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_13322.html |
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【Journal of Materials Chemistry B-2018年春季】Recent developments in smart antibacterial surfaces to inhibit biofilm formation and bacterial infections
Since their development over 70 years, antibiotics are still the most effective strategy to treat bacterial biofilms and infections. However, the overuse of antibiotics in human healthcare and industrial applications has resulted in the development of serious antibiotic-resistant bacteria. Therefore, alternative ways to prevent bacteria attachment and biofilm formation are urgentl...
http://www.polymer.cnt//ss/wangbailiang/publicationsshow_13313.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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A Smart H2O2-Responsive Drug Delivery System Made by Halloysite Nanotubes and Carbohydrate Polymers
A novel chemical hydrogel was facilely achieved by coupling
1,4-phenylenebisdiboronic acid-modified halloysite nanotubes (HNTs-BO) with
compressible starch. The modified HNTs and prepared hydrogel were characterized
by solid-state nuclear magnetic resonance (NMR), Fourier transform infrared
spectroscopy (FTIR), scanning electron microscopy (SEM) and transmission electron
microscop...
http://www.polymer.cnt//ss/hongzansong/publicationsshow_12592.html |
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Smart multifunctional polyurethane microcapsules for the quick release of anticancer drugs in BGC 823 and HeLa tumor cells
Smart multifunctional drug delivery systems (DDSs) based on cytophilic fluorescent
polyurethane copolymer microcapsules with high tumor cell internalization,
triggered release, quick cancer cell death and real time fluorescent monitoring
abilities is developed as a facile and versatile approach for precision cancer
therapy.
http://www.polymer.cnt//ss/chensg/publicationsshow_12460.html |
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