Kindly follow the headings below:
1) Introduction: overview of Nanotechnology in Drug Delivery
2) Impact of Nanotechnology in Drug Delivery (Comparison of drug delivery with and without Nanotechnology) + Advantages and Disadvantages
3) Nanotechnology in Drug Delivery for CANCER treatment
4) Nanotechnology in Drug Delivery for two other diseases (Please specify)
5) Conclusion: Summary of the whole writing.
PLEASE USE SIMPLE ENGLISH. THANK YOU!