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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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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AI matches doctors in mapping lung tumors for radiation therapy
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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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AI and nanomedicine find rare biomarkers for prostrate cancer and atherosclerosis
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Are Pesticides Breeding the Next Pandemic? Experts Warn of Fungal Superbugs
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Scientists Crack the 500-Million-Year-Old Code That Controls Your Immune System
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Team discovers how tiny parts of cells stay organized, new insights for blocking cancer growth
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Nanomaterials in Ophthalmology: A Review
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Natural Plant Extract Removes up to 90% of Microplastics From Water
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Instant coffee may damage your eyes, genetic study finds
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Nanoneedle patch offers painless alternative to traditional cancer biopsies
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Small antibodies provide broad protection against SARS coronaviruses
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Cyborg tadpoles are helping us learn how brain development starts
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Prime Editing: The Next Frontier in Genetic Medicine
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Can scientists predict life longevity from a drop of blood?
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What is different about the NB.1.8.1 Covid variant?
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Scientists discover single cell creatures can learn new behaviours
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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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How the evolution of a single gene allowed the plague to adapt, prolonging the pandemics
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Inhalable Nanovaccines: The Future of Needle-Free Immunization
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‘Stealthy’ lipid nanoparticles give mRNA vaccines a makeover
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Experts explain how H5 avian influenza adapts to infect more animals
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3D-printed device enables precise modeling of complex human tissues in the lab
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Ancient DNA sheds light on evolution of relapsing fever bacteria
Researchers at the Francis Crick Institute and UCL have analyzed ancient DNA from Borrelia recurrentis, a type of bacteria that causes relapsing fever, pinpointing when it evolved to spread through lice rather than ticks, and [...]
Cold Sore Virus Linked to Alzheimer’s, Antivirals May Lower Risk
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Nanoparticle-Based Combination Therapy for Resistant Melanoma
A recent study published in Small addresses the persistent difficulty of treating refractory melanoma, an aggressive form of skin cancer that often does not respond to existing therapies. Although diagnostic tools and immunotherapies have improved in [...]
Our DNA May Evolve Much Faster Than Previously Thought
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AI therapy may help with mental health, but innovation should never outpace ethics
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Global life expectancy plunges as WHO warns of deepening health crisis Post-COVID
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Researchers map brain networks involved in word retrieval
How are we able to recall a word we want to say? This basic ability, called word retrieval, is often compromised in patients with brain damage. Interestingly, many patients who can name words they [...]
Melting Ice Is Changing the Color of the Ocean – Scientists Are Alarmed
Melting sea ice changes not only how much light enters the ocean, but also its color, disrupting marine photosynthesis and altering Arctic ecosystems in subtle but profound ways. As global warming causes sea ice in the [...]
Your Washing Machine Might Be Helping Antibiotic-Resistant Bacteria Spread
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Scientists Discover Hidden Cause of Alzheimer’s Hiding in Plain Sight
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How Brain Cells Talk: Inside the Complex Language of the Human Mind
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Oxford study reveals how COVID-19 vaccines prevent severe illness
A landmark study by scientists at the University of Oxford, has unveiled crucial insights into the way that COVID-19 vaccines mitigate severe illness in those who have been vaccinated. Despite the global success of [...]
Annual blood test could detect cancer earlier and save lives
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How the FDA opens the door to risky chemicals in America’s food supply
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Superbug crisis could get worse, killing nearly 40 million people by 2050
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How Can Nanomaterials Be Programmed for Different Applications?
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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
Researchers at the University of Minnesota have completed a first-in-human clinical trial testing a CRISPR/Cas9 gene-editing technique to help the immune system fight advanced gastrointestinal (GI) cancers. The results, recently published in The Lancet Oncology, show encouraging [...]
Engineered extracellular vesicles facilitate delivery of advanced medicines
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Brain-computer interface allows paralyzed users to customize their sense of touch
University of Pittsburgh School of Medicine scientists are one step closer to developing a brain-computer interface, or BCI, that allows people with tetraplegia to restore their lost sense of touch. While exploring a digitally [...]
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
Blocking the PROX1 protein allowed KAIST researchers to regenerate damaged retinas and restore vision in mice. Vision is one of the most important human senses, yet more than 300 million people around the world are at [...]
Differentiating cancerous and healthy cells through motion analysis
Researchers from Tokyo Metropolitan University have found that the motion of unlabeled cells can be used to tell whether they are cancerous or healthy. They observed malignant fibrosarcoma [...]
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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5 Key Facts About Nanoplastics and How They Affect the Human Body
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Measles Is Back: Doctors Warn of Dangerous Surge Across the U.S.
Parents are encouraged to contact their pediatrician if their child has been exposed to measles or is showing symptoms. Pediatric infectious disease experts are emphasizing the critical importance of measles vaccination, as the highly [...]
AI at the Speed of Light: How Silicon Photonics Are Reinventing Hardware
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A Grain of Brain, 523 Million Synapses, Most Complicated Neuroscience Experiment Ever Attempted
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The Secret “Radar” Bacteria Use To Outsmart Their Enemies
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Psychologists explore ethical issues associated with human-AI relationships
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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
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Shingles vaccine cuts dementia risk by 20%, new study shows
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AI Predicts Sudden Cardiac Arrest Days Before It Strikes
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NanoApps Medical is a Top 20 Feedspot Nanotech Blog
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This Startup Says It Can Clean Your Blood of Microplastics
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New Blood Test Detects Alzheimer’s and Tracks Its Progression With 92% Accuracy
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The CDC buried a measles forecast that stressed the need for vaccinations
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Light-Driven Plasmonic Microrobots for Nanoparticle Manipulation
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AI self-cloning claims: A new frontier or a looming threat?
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New Drug Turns Human Blood Into Mosquito-Killing Weapon
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DNA Microscopy Creates 3D Maps of Life From the Inside Out
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Scientists Just Captured the Stunning Process That Shapes Chromosomes
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Bird Flu Virus Is Mutating Fast – Scientists Say Our Vaccines May Not Be Enough
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Revolutionary Cancer Vaccine Targets All Solid Tumors
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Scientists Uncover Hidden Protein Driving Autoimmune Attacks
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Challenging Previous Beliefs: Japanese Scientists Discover Hidden Protector of Heart
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Scientists Invent Plastic That Can Dissolve In Seawater In Just A Few Hours
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Muscles from the 3D printer
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Beneficial genetic changes observed in regular blood donors
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Baffling Scientists for Centuries: New Study Unravels Mystery of Static Electricity
ISTA physicists demonstrate that contact electrification depends on the contact history of materials. For centuries, static electricity has intrigued and perplexed scientists. Now, researchers from the Waitukaitis group at the Institute of Science and [...]
Tumor “Stickiness” – Scientists Develop Potential New Way To Predict Cancer’s Spread
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Scientists Just Watched Atoms Move for the First Time Using AI
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Scientists Sound Alarm: “Safe” Antibiotic Has Led to an Almost Untreatable Superbug
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Scientists Discover Natural Compound That Stops Cancer Progression
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What Scientists Just Discovered About COVID-19’s Hidden Death Toll
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Self-Propelled Nanoparticles Improve Immunotherapy for Non-Invasive Bladder Cancer
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Scientists Develop New System That Produces Drinking Water From Thin Air
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AI Unveils Hidden Nanoparticles – A Breakthrough in Early Disease Detection
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New MRI Study Uncovers Hidden Lung Abnormalities in Children With Long COVID
Long COVID is more than just lingering symptoms—it may have a hidden biological basis that standard medical tests fail to detect. A groundbreaking study using advanced MRI technology has uncovered significant lung abnormalities in [...]
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Turning Off Nerve Signals: Scientists Develop Promising New Pancreatic Cancer Treatment
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New human antibody shows promise for Ebola virus treatment
New research led by scientists at La Jolla Institute for Immunology (LJI) reveals the workings of a human antibody called mAb 3A6, which may prove to be an important component for Ebola virus therapeutics. [...]
Early Alzheimer’s Detection Test – Years Before Symptoms Appear
A new biomarker test can detect early-stage tau protein clumping up to a decade before it appears on brain scans, improving early Alzheimer’s diagnosis. Unlike amyloid-beta, tau neurofibrillary tangles are directly linked to cognitive decline. Years [...]
New mpox variant can spread rapidly across borders
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Can AI Really Think? Research Reveals Gaps in Logical Execution
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Scientists Just Made Cancer Radiation Therapy Smarter, Safer, and More Precise
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New Research Shatters the Perfect Pitch Myth
For decades, people believed absolute pitch was an exclusive ability granted only to those with the right genetics or early music training. But new research from the University of Surrey proves otherwise. It’s been [...]
Why Some Drinkers Suffer Devastating Liver Damage While Others Don’t
A study from Keck Medicine of USC found that heavy drinkers with diabetes, high blood pressure, or a large waistline are up to 2.4 times more likely to develop advanced liver disease. These conditions may amplify [...]
“Good” Cholesterol Could Be Bad for Your Eyes – New Study Raises Concerns
‘Good’ cholesterol may be linked to an increased risk of glaucoma in individuals over 55, while, paradoxically, ‘bad’ cholesterol may be associated with a lower risk. These findings challenge conventional beliefs about factors that [...]
Reawakening Dormant Nerve Cells: Groundbreaking Neurotechnology Restores Motor Function
A new electrical stimulation therapy for spinal muscle atrophy (SMA) has shown promise in reactivating motor neurons and improving movement. In a pilot clinical trial, three patients who received spinal cord stimulation for one [...]
AI’s Energy Crisis Solved? A Revolutionary Magnetic Chip Could Change Everything
AI is evolving at an incredible pace, but its growing energy demands pose a major challenge. Enter spintronic devices—new technology that mimics the brain’s efficiency by integrating memory and processing. Scientists in Japan have [...]
Nanotechnology for oil spill response and cleanup in coastal regions
(Nanowerk News) Cleaning up after a major oil spill is a long, expensive process, and the damage to a coastal region’s ecosystem can be significant. This is especially true for the world’s Arctic region, [...]
The Role of Nanotechnology in Space Exploration
Nanotechnology, which involves working with materials at the atomic or molecular level, is becoming increasingly important in space exploration. By improving strength, thermal stability, electrical conductivity, and radiation resistance, nanotechnology is helping create lighter, more [...]
New Study Challenges Beliefs About CBD in Pregnancy, Reveals Unexpected Risks
CBD is gaining popularity as a remedy for pregnancy symptoms like nausea and anxiety, but new research suggests it may not be as safe as many believe. A study from McMaster University found that [...]
Does COVID increase the risk of Alzheimer’s disease?
Scientists discover that even mild COVID-19 can alter brain proteins linked to Alzheimer’s disease, potentially increasing dementia risk—raising urgent public health concerns. A recent study published in the journal Nature Medicine investigated whether both mild and [...]
New MRI Study Reveals How Cannabis Alters Brain Activity and Weakens Memory
A massive new study sheds light on how cannabis affects the brain, particularly during cognitive tasks. Researchers analyzed over 1,000 young adults and found that both heavy lifetime use and recent cannabis consumption significantly reduced brain [...]