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Nanomaterials have gained significant attention in the field of cancer research and treatment due to their unique properties and potential applications. These materials, typically on the nanoscale (measuring less than 100 nanometers), offer several advantages in the fight against cancer.
The energy applications of nanotechnology relates to using the small size of nanoparticles to store energy more efficiently. This promotes the use of renewable energy through green nanotechnology by generating, storing, and using energy without emitting harmful greenhouse gases such as carbon dioxide.
A Pilot Study of AuroLase™ Therapy (gold nano shells) in refractory and/or recurrent tumors of the head and neck was completed in 2009 [a] and two trials are currently using AuroLase™ therapy for the treatment of primary/metastatic lung cancer [b] and for prostate cancer.
Nanomedicine is the medical application of nanotechnology. [1] Nanomedicine ranges from the medical applications of nanomaterials and biological devices, to nanoelectronic biosensors, and even possible future applications of molecular nanotechnology such as biological machines.
It can be directed to the location of cancer cells with sustained release behavior. Studies have also been done on gold nanoparticle responses to local near-infrared (NIR) light as a stimuli for drug release. In one study, gold nanoparticles functionalized with double-stranded DNA encapsulated with drug molecules, were irradiated with NIR light.
Cancer, a group of diseases in which cells grow and divide abnormally, is one of the primary diseases being looked at with regards to how it responds to CNT drug delivery. Current cancer therapy primarily involves surgery, radiation therapy, and chemotherapy. These methods of treatment are usually painful and kill normal cells in addition to ...
Halas told CNN. After many suggestions, cancer therapy came out of ongoing collaborations with bioengineers looking for different types of biomedical applications. [3] "One of our visions", Halas stated, "no less than single visit diagnosis and treatment of cancer". [4] In 2003 Halas was awarded for Best Discovery of 2003 by Nanotechnology Now. [4]
Cancer drugs and therapies all have very low selective toxicity. However, with the help of nanotechnology and RNA silencing , new and better treatments may be on the horizon for certain forms of cancer.