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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.
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.
Inorganic nanoparticles have been largely adopted to biological and medical applications ranging from imaging and diagnoses to drug delivery. [22] Inorganic nanoparticles are usually composed of inert metals such as gold and titanium that form nanospheres, however, iron oxide nanoparticles have also become an option.
Nanotechnology may have the ability to make existing medical applications cheaper and easier to use in places like the doctors' offices and at homes. [64] Cars use nanomaterials in such ways that car parts require fewer metals during manufacturing and less fuel to operate in the future. [65]
The joint use of nanoelectronics, photolithography, and new biomaterials provides a possible approach to manufacturing nanorobots for common medical uses, such as surgical instrumentation, diagnosis, and drug delivery. [37] [38] [39] This method for manufacturing on nanotechnology scale is in use in the electronics industry since 2008. [40]
This technique has applications in the treatment of various diseases. For example, one study has shown that using focused ultrasound with oscillating bubbles loaded with a chemotherapeutic drug, carmustine, facilitates the safe treatment of glioblastoma in an animal model. This drug, like many others, normally requires large dosages to reach ...
Some applications that have been suggested are advanced smart materials, nanosensors, medical nanorobots and space travel. [19] Additionally, molecular manufacturing could be used to cheaply produce highly advanced, durable weapons, which is an area of special concern regarding the impact of nanotechnology. [ 20 ]
Nanomedicine is the medical application of nanotechnology. [5] The approaches to nanomedicine range from the medical use of nanomaterials, to nanoelectronic biosensors, and even possible future applications of molecular nanotechnology. Nanomedicine seeks to deliver a valuable set of research tools and clinically helpful devices in the near future.
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