Nanobots can be considered as the infantry of precision medicine. They're able to carry drugs to specific cells, hammer (literally!) their way into cells, and deliver their payload right where it hurts.
These tiny robots aren't (usually) miniaturised versions of industrial robots - as things work very different at the cellular level and in the blood that they travel in. Their movement is more akin to bacteria with wriggling tails or spinning corkscrews, either powered by sugar in the body or by magnetic fields that help guide them to their target. The smallest nanobots may be made of DNA that is formed into a cage-like structure containing a pharmaceutical package that is release when the target is reached.
The larger (relatively, they're still tiny!) nanobots have micro-legs to help them move crawl along organs inside the body, or contain cameras and sensors to transmit detailed physiological information back to your doctor to help take the guess work out of diagnosis.
Many futurists predict that before we're halfway into the 21st century we will be injecting ourselves with thousands of nanobots that patrol our bodies keeping an eye out for pathogens and diseases and then swarming together to defend the body against damage.
Tap on icon for description, click on resource name for more details.
Company specifically focused on targeted delivery of the biologic, Leukaemia Inhibitory Factor (LIF)
Quantum biology startup developing diagnostics for early cancer detection with a nanotechnology platform
Company that provides products addressing the field of magnetic nanoparticle research and applications
Sci-Fi proof-of-concept short film.
Senior researcher and head of Nanobiotechnology Lab at MIPT
Synthetic Biology company for targeted antimicrobials and microbiome editing.
Nanovery is developing nanorobots to diagnose diseases.
Research and production of nanobots.
Mayo Clinic is excited to collaborate with NaNotics for cancer tratment
Business Wire - 04-Jan-2022
Ultra-low toxicity NaNots could have a wide variety of applicationsRead more...
A self-propelled DNA robot moves living cells while walking on the cell membranes
Chemistry World - 24-Sep-2021
A breakthrough approach for cell-based treatments and precision medicineRead more...
Viral particles inside the body are made harmless by DNA origami
Medgadget - 19-Jul-2021
New tiny virus catcher acts as nanorobots to engulf viral particlesRead more...
Biocompatible implants from health monitoring to payments
Sifted - 02-Jun-2021
In future: no keys, no wallet, just an implant under the skinRead more...
Mitochondrial μ-cilia for climbing robots
Medgadget - 25-May-2021
Artificial version could help to propel tiny biomedical robotsRead more...