نتایج جستجو برای: natural polymers
تعداد نتایج: 548621 فیلتر نتایج به سال:
Inertness and the indiscriminate use of synthetic polymers leading to increased land and water pollution are of great concern. Plastic is the most useful synthetic polymer, employed in wide range of applications viz. the packaging industries, agriculture, household practices, etc. Unpredicted use of synthetic polymers is leading towards the accumulation of increased solid waste in the natural e...
Scaffolds (artificial ECMs) play a pivotal role in the process of regenerating tissues in 3D. Biodegradable synthetic polymers are the most widely used scaffolding materials. However, synthetic polymers usually lack the biological cues found in the natural extracellular matrix. Significant efforts have been made to synthesize biodegradable polymers with functional groups that are used to couple...
Natural polymers are synthesized and decomposed under physiological conditions. However, it is challenging to develop synthetic polymers whose formation and reversibility can be both controlled under physiological conditions. Here we show that both linear and branched DNA polymers can be synthesized via molecular hybridization in aqueous solutions, on the particle surface, and in the extracellu...
In this work agar- and borax-based hydrogels with without the addition of poly(vinyl alcohol) (PVA) at different concentrations were synthesized. Hydrogels modified by same amount acetylsalicylic acid (ASA) which exhibits antithrombotic properties. The effect modification ASA on properties was analyzed.
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