Polymer Synthesis, Modification And Self-Assembly Is The Branch Of Chemistry That Deals With The Design Of Macromolecular Systems. This Involves The Manipulation Of Chemical Structure And Conformational Arrangements Of Large Molecules To Fabricate A Broad Variety Of Materials With A Wide Range Of Useful Properties That Can Solve Many Technical Problems. The Recent Advances In Polymer Chemistry Have Enabled The Engineering And Optimization Of Materials Tailored To Specific Requirements. The Design And Synthesis Of New Polymers Are Made Possible By The Utilization Of A Variety Of Chemical Methods. Polymers Can Be Made By The Classical Polymerization Process Such As The Radical And Anionic Mechanism, As Well As Metal-Catalyzed Polymerization Mechanisms. These Polymerization Processes Typically Involve The Polymerization Of Monomers To Form Larger Repeat Units. The Properties Of The Resulting Polymer Depend Upon The Structure Of Its Repeat Units. Additionally, The Properties Of Polymers Can Be Changed And Tuned Through Modification Of The Polymer Backbone Or Addition Of Functional Groups. In Addition To Synthesis And Modification, The Self-Assembly Of Polymers Is Also An Interesting Area Of Research. Self-Assembly Is A Process In Which Individual Molecules Come Together Spontaneously Without External Energy Sources And Form Organized Structures With An Inherent Symmetry. The Self-Assembly Of Polymers Can Occur In The Liquid, Vapor And Solid Phases. It Is A Powerful Approach That Offers A Great Potential For The Creation Of Functional Materials With Unprecedented Properties. Finally, The Optimization Of Polymers For Improved Performance Is An Important Part Of Polymer Research. This Involves Manipulating And Tuning The Properties Of Polymers To Create Materials With Improved Solubility, Stability, Strength, Hydrophobicity, And Other Desirable Characteristics. This Is Accomplished Through A Variety Of Approaches Including Copolymerization, Block Copolymerization, And Functionalization. By Controlling Polymer Properties, New Materials With Unforeseen Properties Can Be Developed That Could Revolutionize Many Industries.