Health — Nanotechnology — August 13th, 2026

Protein-like nanoparticles sort themselves inside growing crystals, enabling controlled release
The tiny bones in your fingers withstand countless taps and swipes thanks to a precise blend of materials. Flexible collagen fibers form the framework, reinforced by hard calcium phosphate hydroxyapatite crystals. This is just one of countless examples in which living organisms weave organic materials directly into inorganic crystals with exquisite precision. In a recent study published in Nature Communications, scientists attempted to recreate such precise spatial arrangements in biomimetic composite materials.
August 13th, 2026 — Source

Health — Nanotechnology — August 12th, 2026

What happens to nanoparticles when they enter the bloodstream?
The use of nanoparticles in drug delivery offers key advantages: they can enable targeted drug delivery, protect active ingredients from premature degradation, extend their duration of action in the body and reduce side effects. However, as soon as nanoparticles come into contact with blood, proteins from the blood adsorb onto their surface—forming a so-called protein corona. This corona influences whether the particles are taken up by cells, how they distribute in the body or whether the immune system recognizes and attacks them.
August 12th, 2026 — Source

Health — Nanotechnology — August 9th, 2026

Charge-based strategy improves controlled delivery of therapeutic peptides from gelatin-based materials
Rice University engineers have developed a new strategy for controlling how therapeutic peptides are released from gelatin-based materials, a step that could make the small but powerful molecules more useful in tissue engineering and drug delivery.
August 9th, 2026 — Source

Health — Nanotechnology — July 29th, 2026

Using a molecule as a quantum sensor
A new quantum sensing technique could enable measurements of single protein structures and other important molecules, with potential applications in drug discovery and structural biology.
July 29th, 2026 — Source

Health — Nanotechnology — July 23rd, 2026

Lipid nanoparticles deliver one-two punch to shrink resistant oral tumors in preclinical models
Oral squamous cell carcinoma (OSCC) is the most common form of head and neck cancer, and the number of new cases is predicted to rise by 30% in the next decade. Despite decades of cancer research, treating OSCC remains a challenge. The five-year survival rate is approximately 50%, and standard treatments such as ablative surgery and radiation often leave patients with permanent disfigurement or profound, lifelong impairment of essential oral functions such as speaking and swallowing.
July 23rd, 2026 — Source

Nanopores can activate human T cells without biochemical signals
Immune cells protect and heal the human body. In medicine, they are specifically activated through biochemical reactions to treat certain diseases. Researchers at the Helmholtz-Zentrum Hereon, ETH Zurich, Humboldt University of Berlin, Charite Berlin and Inselspital Bern have now discovered that immune cells also respond to the surface structure of materials—without chemistry.
July 23rd, 2026 — Source

New optical method follows single proteins as they shift shape
A metasurface-based optical method tracks single proteins changing shape in liquid, revealing folding pathways and responses to drugs and chemical conditions.
July 23rd, 2026 — Source

Yeast survives after all 300 known spliceosomal introns are removed
Spliceosomal introns are noncoding DNA sequences located between exons in many eukaryotic protein-coding genes. Most are removed post-transcriptionally by RNA splicing and do not encode proteins, but they have been implicated in various regulatory processes, including gene transcription, mRNA nuclear export and the generation of protein diversity. Whether spliceosomal introns are essential for fundamental cellular life has long been unclear.
July 23rd, 2026 — Source

Health — Nanotechnology — July 22nd, 2026

Advance could enable enzymatic reactions for chemical manufacturing beyond the boiling point of water
Enzymes are proteins that can be harnessed for chemical manufacturing, but they are typically restricted to mild temperatures because proteins unfold and lose their function under heat. In new research published in Angewandte Chemie Novit, investigators found that a porous organic polymer can be used to encapsulate a lipase (a type of enzyme) and create a protective molecular cage that prevents enzyme denaturation, enabling efficient and recyclable reactions with high-melting solids at and above 100°C.
July 22nd, 2026 — Source

Graphene sensor uses an insect olfactory receptor for selective chemical detection
A purified insect olfactory receptor on graphene converts molecular binding into electrical signals and retains enough selectivity to distinguish closely related small organic compounds.
July 22nd, 2026 — Source

Health — Nanotechnology — July 16th, 2026

Novel DNA nanoplatform offers hope for chronic gum disease
Millions of people worldwide live with periodontitis, a chronic gum disease that can progressively destroy the tissues and bone supporting the teeth despite conventional treatment. Seeking a more comprehensive solution, researchers developed a novel DNA-based nanoplatform designed to deliver multiple therapeutic agents in a single package. By targeting the complex biological processes that drive the disease, this innovative approach represents a promising step toward next-generation therapies for chronic oral inflammation.
July 16th, 2026 — Source

Researchers find a precise way to grow artificial blood vessels
Gently stretching and pulling a 'blood vessel on a chip' encourages controlled sprouting of new vessels, for possible use in artificial tissues or organs.
July 16th, 2026 — Source

Health — Nanotechnology — July 12th, 2026

Creating synthetic life in a lab? SpudCell falls short of the goal, but raises even more useful questions
Nature is beautiful, powerful and essential. But nature is not always gentle. The same biological world that gives rise to forests, coral reefs and human life also produces infections, cancer, genetic disease, crop blights and toxins. Natural processes can heal, sustain and inspire, but they can also destroy.
July 12th, 2026 — Source

Health — Nanotechnology — July 8th, 2026

AI and Ising machines unlock smarter RNA design
New study explores a factorization machine with quadratic-optimization annealing-based optimization framework for RNA design.
July 8th, 2026 — Source

Unlocking the secrets of individual cells one molecule at a time
An improved cell analysis technique boosts sensitivity and stability, mapping lipid patterns in mouse brain tissue at 5 micrometer resolution.
July 8th, 2026 — Source

Health — Nanotechnology — June 28th, 2026

Shining blue light on gold-graphene nanodots achieves wound healing trifecta
Closing wounds, burns and deep cuts isn't enough to kick-start healing. A wound needs a clean environment, free of bacterial infection and interruption. That calls for three components working together—one to kill bacteria, one to clean the wound and one to support recovery.
June 28th, 2026 — Source

Health — Nanotechnology — June 26th, 2026

New workflow turns synthetic proteins into active enzymes
A new protein-design workflow turns inactive artificial scaffolds into efficient enzymes, opening paths to greener chemistry and biotech.
June 26th, 2026 — Source

Smart nanoplatform uses wound acidity to trigger accelerated healing
Infected wounds pose a significant medical challenge, often leading to delayed healing and complications due to bacterial biofilms and excessive inflammation. A key characteristic of these infection sites is an acidic microenvironment. Scientists have now engineered a smart nanoplatform that uses this acidity as a trigger to release a potent combination of therapeutic agents directly at the wound site.
June 26th, 2026 — Source

Health — Nanotechnology — June 22nd, 2026

Before the aliens, the amino acids
Scientists propose a simple but powerful new method for detecting traces of alien biology, whether on Jupiter's icy moons, in meteorites or in Martian samples.
June 22nd, 2026 — Source

Investigating quantum and molecular plumbing in nanofluidics research
Our body contains an intricate system of tiny vessels through which blood, water and other molecules flow. When the size of the pipes shrinks to the nanoscale, where only a few molecules can fit side by side, the classical laws of physics governing the behavior of water are influenced by the atomic structure of the walls. "It's not that classical hydrodynamics breaks down, but rather that it gets mixed with the condensed matter physics of the solid walls," says Nikita Kavokine, tenure-track assistant professor and leader of the EPFL Quantum Plumbing Lab.
June 22nd, 2026 — Source

Nanorobotic swarming boosts photothermal therapy by concentrating heat
Nanorobotic swarming concentrates photothermal particles into heat-retaining clusters, helping the same material outperform dispersed nanoparticles under near-infrared light.
June 22nd, 2026 — Source

Raman microscopy gets a roadmap for biology and medicine
Bioengineers bridge the gap between spectroscopy developers and biologists through a systematic guide explaining modern Raman imaging technologies, probes, and applications.
June 22nd, 2026 — Source

Health — Nanotechnology — June 16th, 2026

Developing fluorine-free transducers for the market
Silicone-based elastomers could replace PFAS materials in artificial muscles, sensors and actuators without sacrificing performance.
June 16th, 2026 — Source

Lysosomal protein stabilizes mitochondria to prevent severe heart failure
A new study published in Engineering has uncovered a regulatory mechanism linking lysosomal function to mitochondrial stability in pathological cardiac hypertrophy, identifying transient receptor potential mucolipin 1 (TRPML1) as a key protective factor against the progression to heart failure. Researchers found that TRPML1 maintains mitochondrial homeostasis and relieves cardiac hypertrophy by directly inhibiting the oligomerization of voltage-dependent anion channel 1 (VDAC1) on the outer mitochondrial membrane.
June 16th, 2026 — Source

Molecular editing method could speed drug discovery
Scientists unveiled a reaction that swaps key carbon groups in complex compounds, offering a faster route to test new medicine candidates.
June 16th, 2026 — Source

Piecing the puzzle of how proteins fit together
A team of researchers say that the current computational methods for predicting how proteins will bind are inadequate. They offer a simpler, and more accurate, way.
June 16th, 2026 — Source

UVA neurologist investigates Medicare policy effects on stroke patients
After identifying significant differences in stroke care and outcomes for patients on different Medicare plans, a UVA Health doctor is launching an ambitious effort to better understand the sources of those differences and ensure patients get the best care possible.
June 16th, 2026 — Source

Wireless nanoswitches control how cells sense force
What if scientists could remotely control how cells respond to physical forces?
June 16th, 2026 — Source

Health — Nanotechnology — June 10th, 2026

Novel nanozyme powers real-time monitoring of multiple sweat biomarkers
Copper-doped CoAlCu-LDO nanozyme enables 10-minute wearable sweat testing for glucose, uric acid and cholesterol via smartphone AI analysis.
June 10th, 2026 — Source

Health — Nanotechnology — May 28th, 2026

The impact of nanoplastics on neurons may depend on their size
Nanoplastic particles can build up in neurons and trigger subtle changes, suggesting size may shape brain health risks from plastic exposure.
May 28th, 2026 — Source

Health — Nanotechnology — May 24th, 2026

Gold-coated optical fiber rapidly gathers microscopic targets for faster, more sensitive detection
Osaka Metropolitan University researchers have developed a light-driven technique that quickly amasses thousands of bacteria into a single spot, boosting detection speed and sensitivity. Their approach paves the way for earlier diagnosis of disease.
May 24th, 2026 — Source

Health — Nanotechnology — May 21st, 2026

A new way to observe the release of proteins encapsulated in nanoparticles
Researchers used an advanced high-resolution optical microscopy technique to observe, for the first time, the individual behaviour of nanoparticles over time. The results reveal that, within the same population, nanoparticles can release their therapeutic cargo in very different ways, a key aspect for the development of precision medicine.
May 21st, 2026 — Source

Health — Nanotechnology — May 17th, 2026

Scientists reverse Alzheimer's in mice with breakthrough nanotechnology
Scientists reversed Alzheimer's-like symptoms in mice using smart nanoparticles that reboot the brain's natural waste-clearing system.
May 17th, 2026 — Source

Health — Nanotechnology — May 4th, 2026

Glowing nanoparticles exposed hidden cancer-protein behavior that could reshape drug screening
Using a powerful single-molecule imaging method they developed, a Broad Institute research team has unveiled a dynamic view of how some cancer-related proteins interact in living cells. The technique relies on highly stable nanoparticle probes that brightly illuminate individual molecules for long periods of time. The researchers used their method to observe, for the first time, individual receptors as they move around the cell membrane, attaching to and then letting go of other receptors to alter signaling within the cell.
May 4th, 2026 — Source

Health — Nanotechnology — April 27th, 2026

DNA molecular computer combines memory and computing at scales below 2 nm
Until now, molecular-level DNA circuits have mainly been used for simple tasks, such as detecting the presence of cancer-related substances. However, these systems have faced a key limitation: once a reaction occurs, the circuits cannot be reused. Overcoming this challenge, a research team has developed a DNA-based molecular computer that operates at a much smaller scale than conventional semiconductor devices, enabling both computation and memory within the same system. This advancement opens up new possibilities for future computing technologies in bio and medical applications, including disease diagnosis.
April 27th, 2026 — Source

Health — Nanotechnology — April 26th, 2026

Neural network switching controller reduces tracking errors in nano-positioning
A neural-network-based controller adapts in real time to switching reference signals in piezoelectric nano-positioning stages, reducing tracking errors.
April 24th, 2026 — Source

Health — Nanotechnology — April 24th, 2026

Artificial muscles that can be controlled by light
Robotic muscles contracting from light pulses and cube-shaped 3D screens may emerge from tiny molecular machines linked into multifunctional 3D structures.
April 24th, 2026 — Source

Health — Nanotechnology — April 21st, 2026

AI-enhanced microscopy produces crisp, real-time video inside live cells
Using artificial intelligence, engineers have developed a new way to watch the inner workings of living cells in real time. The process both captures images that are twice as sharp as conventional microscopes and is fast enough to play as smooth video.
April 21st, 2026 — Source< or Watch Video

Health — Nanotechnology — April 14th, 2026

Nanozyme boosts stem cell mitochondria to accelerate bone regeneration
A single-atom nanozyme mimicking cytochrome c oxidase restores mitochondrial energy production in stem cells, shifting their metabolism to accelerate bone regeneration in critical-sized defects.
April 14th, 2026 — Source

Researchers develop innovative nanotweezers to analyze extracellular particles
New nanotweezers rapidly trap and analyze tiny vesicles in their natural state, enabling faster detailed study of cell communication and advancing diagnostics and therapies.
April 14th, 2026 — Source

Health — Nanotechnology — April 12th, 2026

Hidden weak spots in HIV and Ebola revealed with breakthrough nanodisc technology
A new "nanodisc" technology lets scientists see viruses as they truly are—opening the door to smarter, more powerful vaccines.
April 12th, 2026 — Source

Health — Nanotechnology — April 8th, 2026

A nanoscale robotic cleaner
Researchers demonstrate light-driven nanorobots that can selectively capture, transport, and remove bacteria.
April 8th, 2026 — Source

Health — Nanotechnology — April 1st, 2026

Nanofluidic chip holder integrates thermal, electrical, and optical control
A new compact chip holder combines heating, cooling, electrode control, and real-time spectroscopy for studying nanoscale transport and reactions on a single platform.
April 1st, 2026 — Source

Nanotechnology sensor reads creatinine in seconds for rapid kidney testing
Biosensor reads creatinine in seconds, enabling rapid kidney function testing with high sensitivity for faster, point-of-care diagnostics.
April 1st, 2026 — Source

Health — Nanotechnology — March 31st, 2026

Conductive hydrogel merges electrical and biochemical signaling for smart implants
Researchers developed a soft, conductive hydrogel that binds and releases growth factors via electrical signals, opening new paths for brain implants and bioelectronic medicine.
March 31st, 2026 — Source

Protein nanoparticles genetically modify several human cell types
The protein nanoparticles could help doctors treat cancer and genetic diseases without using modified viruses, which sometimes have harmful side effects.
March 31st, 2026 — Source

Study reveals how gut bacteria secretly sabotage nanoparticle drug delivery
Researchers discovered a gut-liver serotonin axis where intestinal bacteria activate liver immune cells to clear drug delivery nanoparticles, revealing new ways to boost treatment efficacy.
March 31st, 2026 — Source

Health — Nanotechnology — March 24th, 2026

3D nanoscale imaging maps lipid organization in cellular membranes
International research team presents new imaging technique to make lipids in cellular membranes visible and show how they are organized at the nanoscale.
March 24th, 2026 — Source

Nanoparticles pave the way for mass-produced cell therapies
A new method that uses nanoparticles could help overcome a major manufacturing challenge that has slowed the development of advanced cell-based treatments.
March 24th, 2026 — Source

Health — Nanotechnology — March 21st, 2026

Kimchi-derived probiotic found to promote binding and excretion of intestinal nanoplastics
A lactic acid bacterium isolated from kimchi may help promote the removal of nanoplastics from the body by binding to them in the intestine. Nanoplastics are ultrafine plastic particles measuring less than 1 micrometer that are generated during the degradation of larger plastic materials. These particles can enter the human body through food and drinking water. Due to their extremely small size, nanoplastics may cross the intestinal barrier and accumulate in organs such as the kidneys and brain. However, biological strategies to reduce nanoplastic accumulation in the gastrointestinal tract remain at an early stage of research.
March 21st, 2026 — Source

Health — Nanotechnology — March 20th, 2026

Researchers uncover gut-liver serotonin pathway that limits nanoparticle and viral delivery
A new study has for the first time elucidated the gut-liver immune regulatory axis jointly maintained by intestinal commensal bacteria and the intestinal endocrine system, and uncovered the fundamental mechanism underlying the body's nonspecific clearance of drug delivery carriers. It provides a universal solution to the core problem plaguing the delivery field for decades, significantly improves the delivery efficiency and therapeutic effect of tumor-targeted therapy, mRNA therapy, gene editing and other treatments, and blazes a new trail for the clinical translation of biomedical delivery technologies.
March 20th, 2026 — Source

Health — Nanotechnology — March 16th, 2026

A strange new quantum state appears when atoms get "frustrated"
A newly discovered "double-frustrated" material could give scientists a powerful new handle on exotic quantum magnetic states.
March 16th, 2026 — Source

AI decodes the rules behind self-assembling protein nanoribbons
AI analysis of microscopy images reveals that a thin water layer on mineral surfaces guides the self-assembly of protein nanoribbons.
March 16th, 2026 — Source

Health — Nanotechnology — March 5th, 2026

A genetic sensor that could allow MRIs to image molecular-level changes
Researchers developed a protein-based sensor that lets MRI machines visualize molecular activity inside cells, potentially transforming study of cancer and disease.
March 5, 2026 — Source

Guiding Nano Assembly for Drug Delivery with Machine Learning
Scientists say a single FAP molecule enacts two roles, blocking a protein involved in scarring while helping turn hard-to-dissolve drugs into tiny particles that reach fibrotic tissue more effectively.
March 5, 2026 — Source

Using the vagus nerve to treat disease: Review maps today's science, points to tomorrow's therapies
What type of medical intervention is approved by the U.S. Food and Drug Administration across different devices and indications to help treat conditions as disparate as epilepsy, stroke rehabilitation, depression, migraine, cluster headaches, and—most recently—rheumatoid arthritis? It's vagus nerve modulation—an umbrella term for therapies that use controlled signals (often gentle electrical pulses) to influence brain circuits, inflammation and organ function.
March 5, 2026 — Source

Health — Nanotechnology — March 3rd, 2026

2D membrane reactor uses light to synthesize key pharmaceutical building blocks in seconds
A new photocatalytic 2D membrane reactor achieves 99% conversion in under 7 seconds at room temperature, offering a faster and greener path to drug precursor synthesis.
March 3, 2026 — Source

'Mesoscale' swimmers could pave way for drug delivery robots inside the body
Researchers have discovered how tiny organisms break the laws of physics to swim faster. Such secrets of mesoscale physics and fluid dynamics can offer entirely new pathways for engineering and medicine.
March 3, 2026 — Source

Tiny flows, big insights: Microfluidics system boosts super-resolution microscopy
Understanding how cells are organized and how their molecular components interact in a coordinated and cooperative manner is a central goal of modern life sciences. To answer these questions, researchers need to observe many structures inside the same cell at once and map how they are arranged and interact. This requires "multiplexed super-resolution microscopy"—an advanced imaging approach that reveals cellular details far beyond the limits of conventional light microscopes.
March 3, 2026 — Source

Health — Nanotechnology — March 2nd, 2026

Ultrasound-activated 'nanoagents' kill superbugs hiding in biofilms
Scientists have designed nanoagents that act like smart drug-delivery capsules—carrying an antibiotic deep into bacterial infection sites and releasing it only when activated by gentle ultrasound. Delivering antibiotics locally, directly to the site of an infection, is important, because treating the whole body with high doses increases the chances of bacteria developing resistance. Nanoagents can carry drugs straight to the infected area providing localized therapy with minimal amount of drug, reducing the risks of antibiotic resistance.
March 2, 2026 — Source

Health — Nanotechnology — February 24th, 2026

Reading peptides one amino acid at a time through a sub-nanometer pore
A pore smaller than one nanometer reads peptide sequences amino acid by amino acid, pinpointing single-site Alzheimer's mutations and modifications with single-residue resolution.
February 24, 2026 — Source

Health — Nanotechnology — February 14th, 2026

New fluorescence strategy could enable real-time tracking of microplastics inside living organisms
Researchers propose building fluorescence directly into microplastic polymer structures, enabling stable real-time imaging of how particles move, accumulate, and degrade in biological systems.
February 14, 2026 — Source

Health — Nanotechnology — February 13th, 2026

AI-guided protein design for enhanced intracellular antibodies
Researchers use a machine learning approach to improve the stability and performance of antibodies inside cells.
February 13, 2026 — Source

How a key receptor tells apart two nearly identical drug molecules
G-protein-coupled receptors (GPCRs) are one of the largest families of cell surface proteins in the human body that recognize hormones, neurotransmitters, and drugs. These receptors regulate a wide range of physiological processes and are the targets of more than 30% of currently marketed drugs. The histamine H1 receptor (H1R) is one such GPCR subtype that plays a key role in mediating allergic reactions, inflammation, vascular permeability, airway constriction, wakefulness, and cognitive functions in the human body. While antihistamines primarily target H1R, current drugs can exhibit limited therapeutic efficacy, prompting researchers to look at H1R ligands from new perspectives.
February 13, 2026 — Source

Light-activated crosslinking transforms DNA into a controllable nanoscale reaction vessel
Scientists developed a light-responsive artificial nucleic acid that enables reversible, controllable crosslinking within DNA, opening doors for nanomedicine, DNA nanotechnologies and drug delivery.
February 13, 2026 — Source

Subcellular nanoparticle trafficking investigated with label-free, live cell imaging
Nanoparticle drug delivery systems have significant potential to transform precision medicine due to their ability to encapsulate a wide range of cargo, improve systemic circulation time, and enhance targeted delivery. These delivery properties can be further modified by altering the surface chemistry of the nanoparticle carrier. However, a gap remains in our understanding of the cellular mechanisms underlying nanoparticle uptake, in addition to the subcellular trafficking kinetics. A comprehensive understanding of nanoparticle-cell interactions considering both the nanocarrier and the drug cargo has been challenging, in part due to technological limitations.
February 13, 2026 — Source

Why phage contamination is hard to kill, and how charged nanoparticles could help
Bacteriophages are viruses that can kill bacteria through highly specific interactions. While this property can be beneficial in selected applications, bacteriophages represent a serious threat to laboratories and industries that rely on bacterial cultures for production. Their selective inactivation remains a major challenge. Recently, researchers from the Institute of Physical Chemistry, Polish Academy of Sciences in Poland, demonstrated an innovative solution that enables targeting the surface of bacteriophage through electrostatic interactions as a promising strategy for their inactivation without adversely affecting bacterial strains or eukaryotic cells.
February 13, 2026 — Source

Health — Nanotechnology — February 12th, 2026

These synthetic polymers can grow, shrink, heal, and reshape themselves like living tissue
Researchers create 'living' polymers that grow, degrow, and reprogram their properties after fabrication using reversible chemistry and light-activated catalysts.
February 12, 2026 — Source

Health — Nanotechnology — February 11th, 2026

'Dancing molecules' paralysis treatment heals lab-grown human spinal cord organoids
Northwestern University scientists have developed the most advanced organoid model for human spinal cord injury to date. In a new study, the research team used lab-grown human spinal cord organoids—miniature organs derived from stem cells—to model different types of spinal cord injuries and test a promising new regenerative therapy. The study is published in the journal Nature Biomedical Engineering.
February 11, 2026 — Source

Health — Nanotechnology — February 4th, 2026

Nanobodies: A cure for treatment-resistant depression depression?
A new study led by the University of Miami Miller School of Medicine's Kirill Martemyanov, Ph.D., and international collaborators highlights a new approach to treating depression that bypasses many limitations of traditional antidepressants. The team has developed a highly selective protein-based biologic called a nanobody that targets a newly discovered brain receptor implicated in depression.
February 4, 2026 — Source

Scientists use RNA nanotechnology to program living cells, opening a new path for cancer cure
Scientists at Rutgers University--Newark have developed a first-of-its-kind RNA-based nanotechnology that assembles itself inside living human cells and can be programmed to stop propagation of harmful cells. The findings, recently published in Nature Communications, represent a major breakthrough in biomedical research. The researchers are now in the midst of testing the technology on human cancer cells as a potential cure for the disease but have not yet finished the study or published results.
February 4, 2026 — Source

Health — Nanotechnology — February 2nd, 2026

Nanotubes with lids mimic real biology
When water and ions move together through channels only a nanometer wide, they behave in unusual ways. In these tight spaces, water molecules line up in single file. This forces ions to shed some of the water molecules that normally surround them, leading to the unique physics of ion transport. Biological channels are especially adept at this behavior, often choreographing channel openings and closings to achieve complex behaviors such as signals in the nervous system.
February 2, 2026 — Source

Health — Nanotechnology — January 30th, 2026

Metallic markers make direct measurement of protein activity possible
Cells operate on rules not vibes, including when on the precipice of persisting or perishing. Yet, with prior research methods, scientists studying this phenomenon had to infer how cells choose to sustain themselves or self-destruct based on the output of their protein factories. While much more advanced than a pundit's vibe check, these analyses were constrained by the inability to account for the activity of these proteins after their construction.
January 30, 2026 — Source

Health — Nanotechnology — January 19th, 2026

Atomic force microscopy reveals nanoscopic raft dynamics on cell membranes
By combining atomic force microscopy (AFM) with a Hadamard product-based image reconstruction algorithm, scientists successfully visualized the nanoscopic dynamics of membrane rafts in live cells.
January 19, 2026 — Source

Health — Nanotechnology — January 9th, 2026

Commercially viable biomanufacturing: Designer yeast turns sugar into lucrative chemical 3-HP
Using a tiny, acid-tolerant yeast, scientists have demonstrated a cost-effective way to make disposable diapers, microplastics, and acrylic paint more sustainable through biomanufacturing.
January 9, 2026 — Source

Health — Nanotechnology — January 6th, 2026

Nanoparticles with AI-crafted sensors open paths to at-home cancer screening
Detecting cancer in the earliest stages could dramatically reduce cancer deaths because cancers are usually easier to treat when caught early. To help achieve that goal, MIT and Microsoft researchers are using artificial intelligence to design molecular sensors for early detection.
January 6, 2026 — Source

Health — Nanotechnology — December 19th, 2025

A jolt to the system: Biophysicists uncover new electrical transmission in cells
Many biological processes are regulated by electricity—from nerve impulses to heartbeats to the movement of molecules in and out of cells.
December 19, 2025 — Source

A molecular gatekeeper that controls protein synthesis
Researchers at ETH Zurich recently explained the role of a molecular complex that orchestrates the production of proteins in our cells. They now show that this complex also controls the processing of proteins that compact DNA. These new insights could form the basis for new approaches in cancer treatment, but they also critically extend the current understanding of protein biosynthesis.
December 19, 2025 — Source

Electricity-driven nitrogen insertion enables sustainable heterocycle synthesis
Researchers from the National University of Singapore (NUS) have developed an electrochemical reaction manifold that promotes efficient nitrogen atom insertion into saturated carbocycles to access either functionalized quinolines or N-alkylated saturated N heterocycles, both of which are privileged scaffolds in synthetic chemistry and pharmaceutical science.
December 19, 2025 — Source

Nanofluidic chips could make nanopore sensing practical for diagnostics
Linking nanopores with nanofluidic chips can slow molecules, cut noise, scale measurements, and enable early disease detection and precision diagnostics.
December 19, 2025 — Source

Health — Nanotechnology — December 15th, 2025

A hormone can access the brain by 'hitchhiking' on extracellular vesicles, researchers discover
Researchers at Touro University Nevada have discovered that tiny particles in the blood, called extracellular vesicles (EVs), are a major player in how a group of hormones are shuttled through the body. Physical exercise can stimulate this process.
December 15, 2025 — Source

Nanomotors drive protein network formation inside artificial cells
No one has yet created a fully functioning artificial cell. But a research team at Aarhus University has taken a step in that direction:
December 15, 2025 — Source

Health — Nanotechnology — December 3rd, 2025

Printing nanoliter droplets as data pixels with chemical and biological signals
Microdroplet arrays store and conceal digital data through droplet composition, enabling reversible encoding, multi-layer QR patterns, error correction, and time-controlled messages using living cells.
December 3, 2025 — Source

Health — Nanotechnology — November 20th, 2025

Microneedle patch on packaging detects hidden food spoilage
A food grade microneedle sensor made from gelatin and natural pigments detects fish spoilage through clear color changes and smartphone interpretation, offering a simple way to assess freshness inside sealed packaging.
November 20, 2025 — Source

Health — Nanotechnology — November 14th, 2025

The 'Great Unified Microscope' can see both micro and nanoscale structures
Researchers at the University of Tokyo have built a microscope that can detect a signal over an intensity range 14 times wider than conventional microscopes. Moreover, the observations are made label-free, that is, without the use of additional dyes.
November 14, 2025 — Source

Health — Nanotechnology — November 13th, 2025

Microfluidic MISO platform enables high-resolution cryo-EM from minimal starting material
Researchers at the VIB-VUB Center for Structural Biology have developed a new microfluidics-based workflow that enables high-resolution cryogenic electron microscopy (cryo-EM) structure determination from extremely small quantities of starting material.
November 13, 2025 — Source

Health — Nanotechnology — November 7th, 2025

'Nanopack' cell therapy targets inflammation in multiple sclerosis
About 1 million people in the U.S. live with multiple sclerosis, a chronic autoimmune disease that inflames the nervous system and scrambles communication between the brain and body. MS, for which there is no single cause or cure, affects people of all demographics with symptoms like fatigue, memory difficulties, vision impairment and mobility loss.
November 7, 2025 — Source

SpyTag nanodisks enable reliable surface plasmon resonance analysis of membrane proteins
A method combining SpyTag-SpyCatcher covalent conjugation with membrane scaffold protein-based nanodisks enables stable and efficient immobilization of membrane proteins on SPR sensor chips. This approach preserves protein activity in a near-native lipid environment and allows reliable, high-quality analysis of diverse membrane protein interactions, facilitating precise kinetic and affinity measurements.
November 7, 2025 — Source

Health — Nanotechnology — October 31st, 2025

AI accurately forecasts brain immune responses to RNA and DNA nanotherapies
An artificial intelligence model predicts how brain immune cells react to RNA and DNA nanoparticles, helping scientists design safer and more effective nucleic acid therapies faster.
October 31, 2025 — Source

Health — Nanotechnology — October 24th, 2025

Revolutionizing lipid nanoparticle formulations for targeted treatments
Lipid nanoparticles (LNPs) are the delivery vehicles of modern medicine, carrying cancer drugs, gene therapies and vaccines into cells. Until recently, many scientists assumed that all LNPs followed more or less the same blueprint, like a fleet of trucks built from the same design.
October 24, 2025 — Source

Health — Nanotechnology — October 20th, 2025

How nanomedicine and AI are teaming up to tackle neurodegenerative diseases
Nanomedicine enables targeted drug delivery across the blood-brain barrier for neurodegenerative diseases, but its effectiveness depends on precise design and monitoring. Integrating molecular imaging and AI allows real-time tracking, optimization of nanoparticle properties, and personalized treatment. Key challenges include safety, data sharing, and clinical translation.
October 20, 2025 — Source

Molecular map reveals how cells control traffic between the nucleus and cytoplasm
A comprehensive computational model explains how nuclear pore complexes (NPCs) selectively and efficiently regulate molecular traffic between the nucleus and cytoplasm. The model identifies ten design features, highlighting a dynamic entropic barrier formed by flexible FG repeat proteins. Transport receptors enable large cargo passage via transient interactions, clarifying mechanisms relevant to disease and biotechnology.
October 20, 2025 — Source

Health — Nanotechnology — October 17th, 2025

Chemicals may be hitching a ride on nanoplastics to enter the skin
Nanoplastics exposed to seawater can acquire environmental coatings, such as proteins and chemicals, which enhance their ability to penetrate skin cells and evade cellular defenses. These coatings may allow nanoplastics to carry additional substances into the body, raising concerns about their potential health impacts. Standardized research methods are needed to better assess these risks.
October 17, 2025 — Source

Health — Nanotechnology — October 15th, 2025

Albumin-recruiting lipid nanoparticles could make future mRNA vaccines safer and more effective
Evans Blue-modified lipid nanoparticles (EB-LNPs) that recruit albumin enable targeted mRNA delivery to lymph nodes, bypassing the liver and reducing toxicity. This approach enhances immune responses, produces strong antitumor and antiviral effects at lower doses, and avoids liver inflammation and anti-drug antibody formation, indicating improved safety and efficacy for future mRNA vaccines.
October 15, 2025 — Source

Boosted Drug Sensor Stability With Zwitterionic Coating
By combining zwitterionic chemistry with nanomaterials, researchers have created a self-cleaning biosensor coating that keeps drug monitors accurate inside the body's toughest environments.
October 15, 2025 — Source

New Elastic Calcium Phosphate Material Mimics Bone Structure
A new elastic calcium phosphate material that closely resembles the structure of human bone has been successfully created by a research team from the Department of Orthopedics and Traumatology at the University of Hong Kong's LKS Faculty of Medicine (HKUMed). The research findings' efficacy and scientific validity were highlighted in Nature Communications.
October 15, 2025 — Source

Health — Nanotechnology — October 13th, 2025

Dancing proteins keep cells moving: Redefining the function and role of key factors in actin filament disassembly
Some cells, such as immune cells, are highly mobile—they constantly remodel their shape, migrate toward a wound that needs to be closed or chase down bacteria in the bloodstream. This mobility is provided by the cytoskeleton, a complex network of filaments continuously being assembled and dismantled.
October 13, 2025 — Source

Nano bone material exhibits high elasticity and strength to accelerate surgery and healing
A novel nano bone cement composed of elastic calcium phosphate closely mimics natural bone, offering high elasticity, toughness, and compressive strength. This material can be shaped before hardening, fills irregular defects, and promotes bone regeneration, potentially improving surgical efficiency and patient recovery in orthopedic, neurosurgical, and dental applications.
October 13, 2025 — Source

Health — Nanotechnology — October 10th, 2025

Breakthrough mirror-image nanopores open door to new biomedical applications
Researchers built and tested the first mirror-image nanopore made entirely from D-amino acids, the reverse forms of natural proteins.
October 10, 2025 — Source

Health — Nanotechnology — October 8th, 2025

Orthopedic implants aim to last longer with liquid metal-based nanomaterials
A 3D bioceramic scaffold embedded with silver-gallium liquid metal nanoparticles demonstrates both sustained antimicrobial activity and enhanced bone regeneration. This material reduces bacterial colonization, including antibiotic-resistant strains, and improves biocompatibility and bone integration, offering a durable, antibiotic-free solution for orthopedic implants.
October 8, 2025 — Source

Self-cleaving receptors act as cellular quality control for protein synthesis
Adhesion G protein-coupled receptors (aGPCRs) undergo self-cleavage in the GAIN domain during protein synthesis, serving as a quality control step that ensures only properly cleaved receptors reach the cell surface. The seven-transmembrane (7TM) region and specific helper molecules facilitate this process. Impaired cleavage prevents receptor surface expression, potentially contributing to disease.
October 8, 2025 — Source

Health — Nanotechnology — September 29th, 2025

3D bioprinting advances enable creation of artificial blood vessels with layered structures
Recent advances in 3D bioprinting and biomaterials have enabled the fabrication of artificial blood vessels with layered, artery-like structures. Techniques such as embedded and volumetric bioprinting, combined with methacrylated gelatin, extracellular matrix, and gold nanoparticles, allow creation of complex, cell-compatible vascular models that can mimic physiological responses, including arterial pulse.
September 29, 2025 — Source

Lung-on-a-chip mimics function and self-defense
On a clear polymer chip, soft and pliable like a gummy bear, a microscopic lung comes alive - expanding, circulating, and, for the first time, protecting itself like a living organ.
September 29, 2025 — Source

Researchers use nanotubes to improve blood flow in bioengineered tissues
When biomedical researchers need to test their latest ideas, they often turn to engineered human tissue that mimics the responses in our own bodies. It's become an important intermediary step before human clinical trials.
September 29, 2025 — Source

Health — Nanotechnology — September 26th, 2025

New phototransistor mimics the brain's visual circuits
A single phototransistor mimics retinal bipolar cell function while detecting visible and infrared light, enabling low-power image processing through programmable ON and OFF photoresponses.
September 26, 2025 — Source

Review: Nanomed Trials Surge Highlighting Need for Standardization
Researchers have identified over 4,000 nanomedical clinical trials in progress now, highlighting rapid growth in the field and the need for a standardized lexicon to support clinical translation and collaboration.
September 26, 2025 — Source

Health — Nanotechnology — September 25th, 2025

How dense is it inside living cells?
Cells are crowded with proteins and nucleic acids. A new study measures subcellular densities across organisms to uncover how material is distributed.
September 25, 2025 — Source

Nanoparticle color tuning enables precise single-particle tracking in live cells
Tunable red to green emissions in upconversion nanoparticles allow precise identification of single particles, enabling accurate, long-term multicolor tracking in complex live cell environments.
September 25, 2025 — Source

Health — Nanotechnology — September 19th, 2025

Living cell membranes found to have much higher viscosity than model systems
Our bodies are made up of countless cells, and each one is enclosed by a thin layer called the cell membrane. This membrane is not a rigid wall, but a soft, flexible sheet made of lipids. Beneath it lies a supportive network of proteins known as the cytoskeleton, which helps the cell maintain its shape.
September 19, 2025 — Source

Molecular movement speed determines whether cell membranes bind to biomaterials, study finds
When model cell membranes bind to biomaterials, it is not the binding strength but the speed of the receptors in the membranes that is crucial. This was discovered by an international research team led by chemist Professor Dr. Shikha Dhiman from Johannes Gutenberg University Mainz.
September 19, 2025 — Source

Health — Nanotechnology — September 16th, 2025

New Research Reveals Nanoplastics' Damaging Effect on Brain Cells
Researchers at Trinity Biomedical Sciences Institute (TBSI) have found that nanoplastics, which are even smaller than microplastics, impair energy metabolism in brain cells. The results were reported in the Journal of Hazardous Materials: Plastics.
September 16, 2025 — Source

Health — Nanotechnology — September 9th, 2025

Biomineralization: How sponges form their calcite spicules
https://phys.org/news/2025-09-biomineralization-sponges-calcite-spicules.html#:~:text=Many%20corals%20and,important%20marine%20sponges.
September 9, 2025 — Source