Nanomedicine was initially brought to the world's attention by Dr. Robert Freitas Jr. through his visionary and exquisitely comprehensive Nanomedicine book series. Freitas was the first to conceptualize, describe, and conduct thoroughly detailed analyses of a diverse range of advanced autonomous nanomedical devices comprised of diamondoid materials, including his conceptual Respirocyte , which is a nanomedical artificial red blood cell, the Chromallocyte, which would facilitate total chromosome replacement, and various other cellrepair nanodevices. He continues to break new ground with further sophisticated nanomedical devices and systems, as well as in depth investigations of diamond Mechanosynthetic molecular manufacturing.
Nanomedicine comprises one of the most potent applications of nanotechnology, which holds great promise for the initiation of positive paradigm shifts across multiple medical domains. There is a powerful and rapidly increasing trend toward the emergence of more compact, minimally invasive, smarter, more precise, and efficacious medical technologies. Nanomedical diagnostics and therapeutics operate at the cellular, organellar, and molecular levels; precisely where many disease processes have their genesis, and from which they emanate. Hence, nanomedicine holds strong potential for the highly accurate preemptive diagnoses and efficacious treatment of many diseases, prior to their having the opportunity to proliferate.
Currently, the sophisticated autonomous medical nanorobots that are conceptualized in Frank's book do not exist; however, they are anticipated to arrive with the emergence of molecular manufacturing (MM), which will enable the atomically precise assembly of specific atoms and molecules according to predetermined computer programs/designs to fabricate sophisticated nanomedical components and completely self-contained autonomous nanomedical devices. The prerequisites for nanomedical device autonomy encompass a number of critically important nanoscale components including nanoelectronics, quantum computation, nanometric photonic devices (e.g., lasers to facilitate certain cell repair operations), communications, propulsion, and navigation, to name a few.
The most advanced, albeit relatively still formative nanomedical systems of today comprise various classes of single and multifunctional, solid or hollow (for drug molecule loading) nanoparticles that are typically "decorated" with targeting agents such as monoclonal antibodies, oligonucleotides, peptides, streptavidin and the like, to locate and connect with their targets (e.g., cancer cells, plaque deposits, etc.) in vivo within the patient. These rudimentary nanoparticles; however, are devoid of intelligence and robotic agility; hence, they do not qualify as the highly advanced autonomous nanorobots that are anticipated to perform in the body in ways that will revolutionize medicine.
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Targeting Nanoparticles for Heart Repair
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Quantum Breakthrough: Scientists Find “Backdoor” to 60-Year-Old Superconducting Mystery
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Fat Molecule May Control How You Feel Emotion
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DNA Nanoflower Targets Breast Cancer Cells in Drug Delivery Breakthrough
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New method genetically blocks mosquitoes from transmitting malaria
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New mRNA vaccine strategy awakens immune system to fight cancer
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Specially engineered antibody delivers RNA therapy to treatment-resistant tumors
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3D-printed implant offers a potential new route to repair spinal cord injuries
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Nanocrystals Carrying Radioisotopes Offer New Hope for Cancer Treatment
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Team finds flawed data in recent study relevant to coronavirus antiviral development
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Drug-Coated Neural Implants Reduce Immune Rejection
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Scientists discover cancer-fighting bacteria that ‘soak up’ forever chemicals in the body
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Johns Hopkins Researchers Uncover a New Way To Kill Cancer Cells
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Scientists Finally “See” Key Protein That Controls Inflammation
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AI tool detects 9 types of dementia from a single brain scan
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Scientists Crack the 500-Million-Year-Old Code That Controls Your Immune System
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Virus which ’causes multiple organ failure’ found at popular Spanish holiday destination
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Urgent health warning as dangerous new Covid virus from China triggers US outbreak
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Nanoparticle-Based Combination Therapy for Resistant Melanoma
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Our DNA May Evolve Much Faster Than Previously Thought
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Scientists Discover Hidden Cause of Alzheimer’s Hiding in Plain Sight
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Oxford study reveals how COVID-19 vaccines prevent severe illness
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Annual blood test could detect cancer earlier and save lives
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Superbug crisis could get worse, killing nearly 40 million people by 2050
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Microplastics Are Invading Our Arteries, and It Could Be Increasing Your Risk of Stroke
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Gene-editing therapy shows early success in fighting advanced gastrointestinal cancers
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Engineered extracellular vesicles facilitate delivery of advanced medicines
Graphic abstract of the development of VEDIC and VFIC systems for high efficiency intracellular protein delivery in vitro and in vivo. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-59377-y. https://www.nature.com/articles/s41467-025-59377-y Researchers at Karolinska Institutet have developed a technique [...]
Brain-computer interface allows paralyzed users to customize their sense of touch
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Scientists Flip a Gut Virus “Kill Switch” – Expose a Hidden Threat in Antibiotic Treatment
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Enhanced Antibacterial Polylactic Acid-Curcumin Nanofibers for Wound Dressing
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Global Nanomaterial Regulation: A Country-by-Country Comparison
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Pandemic Potential: Scientists Discover 3 Hotspots of Deadly Emerging Disease in the US
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Studies detail high rates of long COVID among healthcare, dental workers
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Melting Arctic Ice May Unleash Ancient Deadly Diseases, Scientists Warn
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Scientists May Have Found a Secret Weapon To Stop Pancreatic Cancer Before It Starts
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Breakthrough Drug Restores Vision: Researchers Successfully Reverse Retinal Damage
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This Tiny Cellular Gate Could Be the Key to Curing Cancer – And Regrowing Hair
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Unlocking Vision’s Secrets: Researchers Reveal 3D Structure of Key Eye Protein
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Measles Is Back: Doctors Warn of Dangerous Surge Across the U.S.
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AI at the Speed of Light: How Silicon Photonics Are Reinventing Hardware
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A chemical radar allows bacteria to sense and eliminate predators. Investigating how microorganisms communicate deepens our understanding of the complex ecological interactions that shape our environment is an area of key focus for the [...]
Psychologists explore ethical issues associated with human-AI relationships
It's becoming increasingly commonplace for people to develop intimate, long-term relationships with artificial intelligence (AI) technologies. At their extreme, people have "married" their AI companions in non-legally binding ceremonies, and at least two people [...]
When You Lose Weight, Where Does It Actually Go?
Most health professionals lack a clear understanding of how body fat is lost, often subscribing to misconceptions like fat converting to energy or muscle. The truth is, fat is actually broken down into carbon [...]
How Everyday Plastics Quietly Turn Into DNA-Damaging Nanoparticles
The same unique structure that makes plastic so versatile also makes it susceptible to breaking down into harmful micro- and nanoscale particles. The world is saturated with trillions of microscopic and nanoscopic plastic particles, some smaller [...]
AI Outperforms Physicians in Real-World Urgent Care Decisions, Study Finds
The study, conducted at the virtual urgent care clinic Cedars-Sinai Connect in LA, compared recommendations given in about 500 visits of adult patients with relatively common symptoms – respiratory, urinary, eye, vaginal and dental. [...]
Challenging the Big Bang: A Multi-Singularity Origin for the Universe
In a study published in the journal Classical and Quantum Gravity, Dr. Richard Lieu, a physics professor at The University of Alabama in Huntsville (UAH), which is a part of The University of Alabama System, suggests that [...]
New drug restores vision by regenerating retinal nerves
Vision is one of the most crucial human senses, yet over 300 million people worldwide are at risk of vision loss due to various retinal diseases. While recent advancements in retinal disease treatments have [...]
Shingles vaccine cuts dementia risk by 20%, new study shows
A shingles shot may do more than prevent rash — it could help shield the aging brain from dementia, according to a landmark study using real-world data from the UK. A routine vaccine could [...]
AI Predicts Sudden Cardiac Arrest Days Before It Strikes
AI can now predict deadly heart arrhythmias up to two weeks in advance, potentially transforming cardiac care. Artificial intelligence could play a key role in preventing many cases of sudden cardiac death, according to [...]
NanoApps Medical is a Top 20 Feedspot Nanotech Blog
There is an ocean of Nanotechnology news published every day. Feedspot saves us a lot of time and we recommend it. We have been using it since 2018. Feedspot is a freemium online RSS [...]
This Startup Says It Can Clean Your Blood of Microplastics
This is a non-exhaustive list of places microplastics have been found: Mount Everest, the Mariana Trench, Antarctic snow, clouds, plankton, turtles, whales, cattle, birds, tap water, beer, salt, human placentas, semen, breast milk, feces, testicles, [...]