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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.
Application of nanomotor implants have been proposed to achieve thorough disinfection of the dentine. [21] [22] In vivo imaging is also a key part in nanomedicine, as nanoparticles can be used as contrast agents for common imaging techniques such as computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography ...
Current research is mainly being done for medical application for use of nanosponges in treating bacterial infections (sepsis, pneumonia, and skin and soft tissue infections), viral infections (zika, HIV, and influenza), autoimmune diseases (rheumatoid arthritis, autoimmune hemolytic anemia, immune thrombocytopenic purpura), and venoms (snakes ...
This nanoparticle-assisted delivery allows for spatial and temporal controls of the loaded drugs to achieve the most desirable biological outcome. Nanoparticles are also studied for possible applications as dietary supplements for delivery of biologically active substances, for example mineral elements. [166]
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.
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.
[48] Also, nanoparticles from 8 to 37 nanometers have been shown to cause abnormal symptoms leading to death in mice due to medical complications in the spleen, liver, and lungs. Yet, other studies have shown that 20 nm gold nanoparticles can pass into the retina without causing any cytotoxic effects and nanoparticles of 13 nm diameter were not ...
Polymeric nanoparticles may also contain beneficial controlled release mechanisms. Polymer Branch. Nanoparticles made from natural polymers that are biodegradable have the abilities to target specific organs and tissues in the body, to carry DNA for gene therapy, and to deliver larger molecules such as proteins, peptides, and even genes. [7]
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