منابع مشابه
Natural Polymer in Colon Targeting
Although oral delivery has become a widely accepted route of administration of therapeutic drugs, the gastrointestinal tract presents several formidable barriers to drug delivery. Colonic drug delivery has gained increased importance not just for the delivery of the drugs for the treatment of local diseases associated with the colon but also for its potential for the delivery of proteins and th...
متن کاملNatural Fibre Reinforced Biodegradable Polymer Composites
Currently, numerous research groups have explored the production and properties of biocomposites where the polymer matrices are derived from renewable resources such as poly lactide (PLA), thermoplastic starch (TPS), cellulose and polyhydroxyalkanoates (PHAs). This review is carried out to evaluate the development and properties of natural fibre reinforced biodegradable polymer composites. They...
متن کاملSynthesis and characterization of fiber reinforced polymer scaffolds based on natural fibers and polymer for bone tissue engineering application
A wide range of materials and scaffolding fabrication methods for bone tissue engineering have beenexplored recently. Fiber reinforced polymers (FRP) system appears to be a suitable system. By the exclusiveuse of biocompatible or bio-absorbable polymers and fibers, novel generation of scaffolds for applicationsin tissue engineering can be prepared. Mulberry Silk as highlighted...
متن کاملNatural drying effect on active layer for achieving high performance in polymer solar cells
The self-organization of the polymer in solar cells based on regioregular poly(3-hexylthiophene)(RRP3HT):[6, 6]-phenyl C61-butyric acid methyl ester is studied systematically as a function of the room temperature (RT) (varied from 300 K to 290 K). Optimal self-organized structures within the RRP3HT:PCBM films are achieved by varying spin speed and time as well as the temperature at which the sp...
متن کاملPolymer Brushes under High Load
Polymer coatings are frequently used to provide repulsive forces between surfaces in solution. After 25 years of design and study, a quantitative model to explain and predict repulsion under strong compression is still lacking. Here, we combine experiments, simulations, and theory to study polymer coatings under high loads and demonstrate a validated model for the repulsive forces, proposing th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JAPAN TAPPI JOURNAL
سال: 1971
ISSN: 0022-815X,1881-1000
DOI: 10.2524/jtappij.25.2_83