| |
pH triggered programmable release from polymer some drug vehicles
Polymersomes with stimuli responsive characteristics have played an important role in controlled release ofdrugs1-7. Herein we report a co-assembly method toward the preparation of pH sensitive polymersomes from acholic acid grafted poly-L-lysin...
http://www.polymer.cn/research/dis_info17005 |
| |
（4-8）Novel protein delivery platform with rigid natural polymer hydroxypropyl cellulose
We have reported a protein delivery system composed of a single protein core and a rigid naturalpolysaccharide shell, with enhanced catalytic activity, improved stability against thermal denaturation, widenedactive pH range and multi-carboxyl&nb...
http://www.polymer.cn/research/dis_info16988 |
| |
Path finding motion of polymer hydrogels driven by liquid mixing
In microfluidics and micromechanics, it is of great significance to drive specified objects to move in desiredways. The traditional strategies which use electric fields or mechanical devices to control the movement haveseveral inherent ...
http://www.polymer.cn/research/dis_info16975 |
| |
Effect of long range forces on molecular motion of polymer thin film
Thin polymer films have been used in a wide variety of applications such as lithography, selectivemembranes, organic sensors and devices, medical coatings, etc. When a film becomes thinner, chain conformationand dynamics would be chang...
http://www.polymer.cn/research/dis_info16962 |
| |
Anisotropic dewetting holes with instability fronts in ultrathin polymer blend films
In the past several decades, the stability and dewetting of thin polymer films on solid supports have drawnmuch attention for its fundamental scientific interests and its numerous technological applications. A lot of workhas been ...
http://www.polymer.cn/research/dis_info16956 |
| |
Poly (N-isopropylacrylamide) (PNIPAAm) is the most extensively researched temperature-sensitive polymer
Poly (N-isopropylacrylamide) (PNIPAAm) is the most extensively researched temperature-sensitive polymerwith a lower critical solution temperature (LCST) around 32ºC1,2,whichis close to the physiological temperature.The phase transition mechanismof PNIPAAm has&...
http://www.polymer.cn/research/dis_info16944 |
| |
Superheating of lamellar polymer crystals studied by Monte Carlo simulation
Melting kinetics of lamellar polymer crystals is sensitive to the metastability of crystals. Experiments havefound a power-law relationship between superheating and heating rate, which reveals a nucleation mechanism inthe kinetics of polymer&nbs...
http://www.polymer.cn/research/dis_info16913 |
| |
Statics and dynamics of single polymer chains confined in nanochannels: flexibility matters
The configurations and dynamics of a flexible chain confined in a tube were described quite some time agoby de Gennes [1–3] and Odijk [4] (Fig. 1). Emerging genomics technologies such as DNA barcoding [5, 6] havebrought ...
http://www.polymer.cn/research/dis_info16909 |
| |
The effect of shear on morphology and rheology of phase separating polymer blends
The morphology and corresponding rheology in viscoelastic phase separation of dynamic asymmetrypolymer blend under shear investigated by numerical simulation of viscoelastic model, accelerated by GPU
http://www.polymer.cn/research/dis_info16896 |
| |
Theory of nonlinear creep under large deformation in polymer glasses
Creep is defined by the time dependence of strain at constant stress. An ideal one-step creep experiment is theresponse to a fixed stress turned on at time zero. At low stress, the typical ideal creep curve of polym...
http://www.polymer.cn/research/dis_info16885 |
| |