Advances in Polymer Synthesis and Properties: Current Trends and Applications

Polymer is the term for a large group of compounds made up of many smaller molecules. Almost every industry uses polymers. Plastics, cotton, rubber, wool, and Teflon are all types of polymers. The fact that cellulose's infrared absorption spectra are very similar to those of a spectrum that comes from space is proof that cellulose really does exist. The cellulose pellicle is the outer layer of the material. Most elastic materials, like the metals used in springs, show elastic behaviour because their bonds are stretched out. When rubber is relaxed, it has many places where long polymer chains connect to each other in a coiled shape. The main goal of polymeric delivery systems is to deliver drugs in a way that is either controlled or continuous. Polysaccharides have also been used to make drugs more concentrated in the colon after they are taken orally. Polymeric materials could lead to many interesting new uses in the not-too-distant future. A lot of different businesses are finding new uses for polymers.

کلیدواژه ها:

Polymer ، Drug delivery system ، natural ، Cellulose ، Polysaccharides ، Concentrated