Conclusion

The future of dendrimer drug delivery lies is fine tuning the carrier to incorporate variety of drugs and complex protein to ensure the vectorization of dendrimer-complex\conjugates to desired cells\tissues. The major focus will be on development of dendrimer based on new concept of biommetism\biomorphism with plasma stability and capability to target cell in various body compartments. Novel supramolecular structures based on polyethylene oxide copolymers and dendrimers are being intensively researched for delivery of genes and macromolecules. Hydrogels that can respond to a variety of physical, chemical and biological stimuli hold enormous potential for design of closed-loop drug-delivery systems. Design and synthesis of novel combinations of polymers will expand the scope of new drug-delivery systems in the future. 

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