Patent from preparation (new common polymer with three-dimensional network and use in drug delivery systems)
Prof. Dr. Muhammad Nazim Bahgat at the College of Education for Pure Sciences University of Karbala obtained a patent for the tagged (preparation of a new joint polymer with a three-dimensional network. Professor Dr. Muhammad Nazim said over the past few decades, hydrogel achieved great development due to the development in the technical field, as it led to Its use in many biomedical applications, including controlled release, as there is a lot of research on hydrogel, which was designed on the basis of protein delivery, due to the increasing medical and pharmaceutical needs, where mathematical models played an important role in facilitating The design of the hydrogel network, by specifying the basic criteria and mechanisms for releasing the molecule The reason for the success of hydrogels in these applications is due to their compatibility with biological methods, their ability to absorb water in large quantities and the strength of its soft nature, as these characteristics make hydrogels similar to tissues Biological and prevent cell degradation, moreover, its ability to absorb water facilitates the establishment of cells or aqueous molecules of proteins and peptides within the polymeric network In this work three joint polymers with a three-dimensional network were prepared, distinguished by their ability and m Its effectiveness in absorbing the drug and releasing it in solutions with an acidic function (pH = 2.2) is similar to the acidic function in the human stomach, as well as in an acidic function (pH = 8.0) similar to the acidity function in the human intestine, and the results show that the loading and release of the drug used in The solution with an acidic pH = 8.0 solution yielded the best results.
