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Emerging need of advance drug delivery system in cancer

Shubham Pandey

In recent decades many chemo preventive therapeutic agents are used for the diagnosis and prevention of cancer. The advances in nano medicine have become indispensable for targeted drug delivery, early detection and increasable a personalised approach for the cancer treatment. The national institute of cancer has recognised that nanotechnology is an extra ordinary, to make a significant recent in cancer detection and treatment. preliminary new drug delivery system ex- liposome, gelatine nanoparticle, micelles are used. A recent advancement in engineering and technology came up with new development at nano scale platform which include quantum dots, nano cell, gold nano particle, paramagnetic nano particle and carbon nano tubes. The use of microparticles in cancer research work and its treatment is highly utilise by the health worker and scientist. These nano devices are prominent in detecting the molecular level changes in the cancerous cell. Quantum mechanism like quantum dots and its therapeutic action perform multifunctional role in the diagnosis colon cancer. These nanoparticles are highly bioavailable and reliable to the internal compartment of the body. In molecular level the superoxide, free radical oxyanions are very important in the mutation of normal genetic cell. And it is well diagnosed by these nanoparticles. The purpose of this review paper article is to discuss the impact of advanced emerging nanotechnologies for the detection and treatment of cancer. The application of this system to improve drug delivery and to overcome the problem of drug delivery system in cancer. This review will focus on several new drug delivery system for the treatment of cancer.