Scientists at the University of Sheffield have developed a groundbreaking nuclear magnetic resonance apparatus that allows for non-invasive analysis of nanostructures. This breakthrough opens up new possibilities for nanotechnology applications in solar energy, computing, and medicine.
Scientists at Argonne National Laboratory have developed a new X-ray imaging technique that enables non-destructive 3D visualization of material surfaces. This breakthrough expands the range of X-ray research possible for biology, nanotechnology, and photonics.
Researchers at Arizona State University develop first vaccine complex that can be delivered safely and effectively by piggybacking onto self-assembled, three-dimensional DNA nanostructures. The vaccine complexes trigger a robust immune response up to 9-fold higher than traditional methods.
The UGA team created a single-step method to rapidly detect viruses, bacteria, and chemical contaminants using nanotechnology. They successfully detected compounds in highly diluted samples and mixtures with dyes, suggesting the technology can be used for food, blood, saliva, and urine testing.
Researchers will develop nanocomposites for medical implants that break down safely, replacing metal implants in bone surgery. The project tackles challenges in nanoparticle production, dispersion, degradation, and scaling up manufacture.
Researchers are developing silicon carbide microchips that can operate in harsh environments, enabling new applications like efficient lighting. The project aims to bring this technology closer to reality and engage with major international industry.
Researchers at Rice University detail the exact mechanism of how carbon nanotubes bend and break when subjected to ultrasonic vibrations in a liquid. The study reveals that long and short nanotubes behave differently, with shorter tubes stretching and longer ones bending before snapping.
Research on nano-pesticides is crucial for understanding their fate and toxicity, as well as assessing potential benefits and drawbacks. The development of new pesticides products based on nanotechnology holds promise for reducing environmental contamination, but concerns about human health risks persist.
Research by Trinity College Dublin scientists establishes a clear link between nanoparticles and autoimmune diseases like rheumatoid arthritis. Exposure to nanoparticles can trigger the transformation of amino acids, leading to inflammation and tissue damage.
Researchers at Princeton University have developed a new nanotechnology that amplifies fluorescent signals in biological tests, allowing for the detection of biomarkers at lower concentrations. This breakthrough could lead to improved early detection of diseases like cancer and Alzheimer's, enabling more effective treatment.
Scientists have developed a method to analyze noisy X-ray data, revealing details of molecular structure previously discarded due to low signal quality. This breakthrough could lead to more accurate models and improved understanding in biology, medical diagnostics, nanotechnology and other fields.
The Iowa State team has successfully delivered functional protein and DNA into plant cells using custom-built nanoparticles, opening up opportunities for targeted genome editing in crop plants. This achievement marks a significant advancement toward delivering proteins and enzymes to both animal and plant cells.
Researchers developed a new model to understand collective behavior of defects during ion bombardment, revealing three mechanisms: dual layer formation, subway-glide mode growth, and adatom island eruption. This breakthrough enables predictive design capability for controlling surface patterns and stresses in nanotechnology products.
Researchers at Purdue University are working on a new type of bioactive coating for stents used to treat brain aneurisms, including those caused by head trauma from bomb blasts. The coating is designed to attract magnetized cells to repair blood vessels damaged in trauma, offering a regenerative approach to treating the condition.
Scientists have developed a way to generate power using harmless viruses that convert mechanical energy into electricity. The generator produces enough current to operate a small liquid-crystal display, and the milestone could lead to tiny devices harnessing energy from everyday tasks.
Nanotechnology researchers at the University of Michigan and the University of Connecticut have found a solution to the 'filling problem,' which can optimize cancer treatment, wireless network design and microchip manufacturing. The new approach uses a shape's skeleton to fill objects with discs of varying sizes.
Researchers at IBN developed a miniaturized biochip, Droplet Array, to study the effect of drugs on cancer stem cells (CSCs). The new technology shows CSCs can survive chemotherapy and drive metastasis, highlighting the need for more effective cancer drugs.
Researchers develop a new method of polymer synthesis based on segregation and templating to achieve precise control over polymer structure. This approach enables tailored polymers with specific properties for applications in nanomedicine, nanotechnology, and materials chemistry.
Researchers at Georgia Tech develop Nano-photonic Composite Scintillation Detector to enhance radiation detection effectiveness and reduce cost. The detector combines rare-earth elements with nanotechnology techniques for improved sensitivity, accuracy, and robustness.
Researchers at McLean Hospital have developed a new category of nanoparticles that can non-invasively cross the blood-brain barrier, transporting various types of drugs. These nanoparticles also outperform existing MRI contrast agents, offering a significant improvement in imaging performance and reduced gadolinium toxicity.
The NaPANIL project demonstrated the potential of nanoimprinting lithography to create low-cost optical components with various applications. The project showcased three main demonstrators: an OLED Head-Up Display, a Functional Light Directional Element, and a Planar Diffactive Optical Element.
Researchers at IBN discover engineered human stem cells can target and inhibit tumor growth, prolonging survival in mice with breast tumors. This finding paves the way for innovative stem cell-based therapies, offering a promising alternative to conventional cancer treatment.
Researchers at ORNL have detected ferroelectricity in glycine, a key discovery that could lead to novel bioelectronic logic and memory devices. The study uses advanced microscopy techniques to observe polarization switching in the amino acid, shedding light on its potential applications in nanotechnology.
Researchers at Case Western Reserve University have developed a magnetic nanochain delivery system that explodes chemotherapy drugs inside tumors, killing cancer cells more efficiently. The technology reduced tumor growth by up to 90% and increased survival rates in rats with triple-negative breast cancer.
Researchers discovered a previously unknown phenomenon in quantum plasmas, enabling positively charged particles to form atom-like structures. This discovery accelerates current conduction, potentially revolutionizing nanotechnology and applications such as micro-chips and semiconductors.
Dr. Mirkin showcased advancements in Dip-Pen Nanolithography (DPN) and spherical nucleic acids (SNAs), enabling high-resolution nanofabrication and massively parallel processing. He also introduced On-Wire Lithography, a technique for creating nanostructures on nanowires.
Scientists at Northwestern University developed a powerful analytical method called nanocombinatorics to rapidly identify the chemical and physical structures that cue stem cells to become osteocytes. The researchers successfully directed stem cell differentiation without additional chemical cues, demonstrating better control than curr...
A new study by Rensselaer Polytechnic Institute researchers reveals that the size and curvature of nanosurfaces significantly impact protein orientation and stability. This discovery is crucial for controlling protein function in various biological applications, such as biosensors and tissue engineering.
Researchers at Wake Forest University developed Power Felt, a thermoelectric device that converts body heat into an electrical current. The technology has potential uses in various applications, including powering mobile devices during emergencies or boosting battery power in vehicles.
A nano-enabled intranasal formulation of teriparatide is being developed to treat osteoporosis, with the potential to provide easier administration and enhance efficacy. The project combines Critical Pharmaceuticals' nanotechnology expertise with the University of Nottingham's world-leading research capabilities.
A new company formed around Michigan State University nanotechnology aims to detect deadly pathogens and toxins with handheld biosensors. The technology utilizes novel nanoparticles developed by MSU professor Evangelyn Alocilja, enabling rapid detection in the field without significant training.
Researchers have developed a method using quantum computing to measure magnetic fields accurately, enabling the creation of nanoscale MRI instruments. This breakthrough could lead to non-invasive studies of molecules and living cells without destroying them.
Researchers discovered a 'viscoelastic regime' in isolated protein molecules, exhibiting both elastic and viscous behavior. This finding opens up new avenues for understanding complex materials and potentially leading to advancements in protein engineering.
Scientists at ICN successfully refined methods to produce exotic materials by controlling reaction and diffusion processes at room temperatures. The new method enables high yields and consistency in form and structure, making it attractive for commercial applications.
Scientists create one of the world's smallest electronic circuits, just 150 atoms away, revealing positive and negative interactions between wires. This discovery in quantum physics could revolutionize integrated circuit design and heat management.
Marissa Rylander, a Virginia Tech associate professor, has received the Y.C. Fung Young Investigator Award for her novel research combining nanotechnology, laser therapy, and dynamic imaging to study tumor progression and develop cancer treatments. Her patented 'holey scaffold' device allows for minimally invasive sensing of biological...
Researchers at University College London discovered electronic stripes on graphene sheets, a finding that could revolutionize the exploitation of this material. The discovery was made using a scanning tunneling microscope and found that extra electrons arrange themselves into nanometer-scale stripes spontaneously.
Researchers have developed a system to measure the mechanical properties of living cells, which could lead to new ways to diagnose diseases and understand biological processes. The technique uses an atomic force microscope to study three types of cells, including bacteria, human red blood cells, and rat fibroblasts.
Researchers have created a highly sensitive surface that enables multivalent binding, allowing for the efficient capture of circulating tumor cells from the blood. The combination of nanotechnology and biomimicry demonstrates great potential for detecting rare tumor cells.
Nanotechnology researchers at Georgia Tech have compared two techniques for chemically doping sheets of graphene for device and interconnect fabrication. Edge treatment, which reacts with defects created when the material is cut, was found to be thousand times more efficient than surface treatment.
Researchers at the University of Copenhagen have developed a nano-tech method to test new medicines in extremely small volumes, allowing for faster and cheaper drug development. The technique uses self-assembling systems made from biological materials, significantly reducing environmental impact.
Andrew Barron, Rice University's Charles W. Duncan, Jr. -- Welch Chair of Chemistry, is honored with the prestigious World Technology Award for Materials for his groundbreaking nanotechnology research in energy and health. His work has led to projects involving down-hole sensors, carbon dioxide mitigation, and cancer treatment.
A University of Bristol researcher is using £1.3 million to study diatoms' ability to coat themselves in glass, with potential applications in medical imaging tools and novel catalysts.
The Federal Government has released a national strategy for environmental, health, and safety research needs in the field of nanotechnology. The strategy identifies six core categories of research to drive responsible development of nanotechnology, including human exposure assessment, human health, and environment.
Scientists at Ohio State University have created a technique called nanochannel electroporation (NEP) that allows for precise injection of genes and proteins into individual cells. The method uses electrical pulses to deliver therapeutic agents, with potential applications in cancer diagnosis and treatment.
Researchers at Delft University of Technology have developed a cheap and efficient quantum dot solar cell by understanding electron movement in linked semiconductor nanoparticles. The discovery was published on Nature Nanotechnology, paving the way for more sustainable energy solutions.
Engineered patches with gold nanowires improve electrical conductivity and cell contraction in heart tissue, outperforming existing patches in clinical trials. The technology could be applied to other electrically excitable tissues, including the brain and spinal cord.
Neal F. Lane will receive the SURA Distinguished Friend of Science Award for his efforts to strengthen research in the Southeast and nation. The award honors Lane's contributions to increasing research funding, particularly in the physical sciences.
Researchers at the University of Missouri have developed a nanotechnology sensor that can detect lung cancer in blood plasma with high sensitivity and selectivity. This technology could provide an earlier warning signal, potentially saving lives. The sensor detects changes in a specific microRNA molecule associated with lung cancer.
A team of researchers has discovered a thermodynamically stable RNA nanoparticle that can serve as a platform for building larger, multifunctional nanoparticles. This breakthrough could lead to new therapeutic applications in treating cancers and viral infections.
Researchers at the University of Gothenburg have successfully demonstrated nanoscale spin waves, which could replace microwave technology in mobile phones and wireless networks. The study opens up new possibilities for magnonics, a field that uses nanoscale magnetic waves.
Researchers at the University of Colorado Boulder discovered graphene's surprisingly powerful adhesion qualities, which could guide the development of graphene manufacturing and mechanical devices. The study showed that graphene's extreme flexibility allows it to conform to even the smoothest substrates.
The University of Houston will provide 12 high school science teachers with research experience in nanotechnology through a three-summer grant program. The program aims to attract students to engineering and increase the country's STEM talent pool.
New research from Brown University finds that nickel nanoparticles can activate a cellular pathway that contributes to cancer in human lung cells. The study shows that smaller nanoscale particles are more harmful and potentially cancer-causing than larger microscale particles.
Scientists at University College London and Sapienza University of Rome have developed a method to manipulate high-temperature superconductivity in materials. By illuminating with X-rays, researchers can create and control tiny superconducting structures, enabling the creation of new electronic devices.
The UMass Amherst team discovered a fundamental property of microbial nanowires in Geobacter sulfurreducens that allows for long-range electron transport. This breakthrough could lead to cheaper, nontoxic nanomaterials for biosensors and solid-state electronics.
Researchers at ICN2 have developed a new technique to write magnetic data, eliminating the need for cumbersome magnetic fields and providing simple, reversible writing of memory elements. This breakthrough could lead to non-volatile MRAMs, allowing instant power-up and significant energy savings.
A team of Brandeis researchers has created artificial cilia-like structures that spontaneously organize into active bundles and beat in a periodic manner. This breakthrough offers a new approach for studying the beating patterns of real cilia, which could lead to advances in nanotechnology.
Dr. Eui-Hyeok Yang, a Stevens Institute of Technology professor, has received a Defense University Research Instrumentation Program (DURIP) grant to support nanoscale imaging research. The grant will enable the purchase of state-of-the-art equipment, including a high-resolution scanning probe microscope.
Researchers at the University of Vienna have developed a method called "passive sampling" to measure the affinity of contaminants to carbon nanotubes. This method provides reliable results for realistic applications and can remove pollutants from contaminated water, making it a promising technology for water filtration.