Deshima, a Japanese-Dutch joint development, successfully obtained the first spectra and images of cosmic radio waves. The instrument achieves an ideal balance between frequency range and spectroscopic performance using innovative nanotechnology.
Researchers developed a nanotechnology-based compound that delivers an oral vaccine against hepatitis B to the immune system. The nanostructured silica protects the antigen from digestive acidity, enabling it to trigger an immune response. The study's results show promise for a polyvaccine against six diseases.
Harvard University researchers have developed a new method to create thousands of nanowires that can record electrical chatter inside live cells. This breakthrough allows for the simultaneous recording of multiple cells, enabling researchers to study complex neural networks and interactions. The 'combing' process of nanowires untanglin...
Researchers at Texas A&M AgriLife Research have developed novel coatings with nanotechnology-based surface textures and chemistry to prevent microorganism attachment on various food products. The goal is to reduce the risk of biofilm formation and cross-contamination, ensuring safer produce for consumers.
Purdue researchers have developed implantable neurostimulation devices with a graphene monolayer to protect platinum microelectrodes from corrosion. This innovation aims to improve the reliability and functionality of these devices, benefiting patients with neurological conditions such as Parkinson's disease and stroke.
A new nanotechnology treatment using exosomes extracted from bone marrow stem cells has reversed MS symptoms in mice by rejuvenating lost motor skills and decreasing nerve damage. The treatment will be tested on humans in early 2020, initially on people with Type 1 diabetes.
A team of researchers at ICFO have devised a novel technique to prevent biofilm formation on surgical implants by using gold nanoparticles to convert light into heat, killing bacteria. The method has shown promising results in preventing the formation of bacterial biofilms and eliminating the need for antibiotic treatments.
Researchers discovered a plant virus capable of delivering pesticide molecules deep into the soil, targeting pests like nematodes. The breakthrough could help farmers reduce pesticide use and minimize environmental harm.
Researchers at Arizona State University have developed a method to assemble protein and DNA building blocks into three-dimensional cages. The technique allows for precise control over cage structure and size, opening up new possibilities for targeted delivery, structural biology, biomedicine, and catalytic materials.
A team of NJIT researchers has created a novel electrochemical biosensing device that can identify tiny signals of biomarkers emitted by diseases, such as cancer and malaria. The device uses gold nanoparticles to enhance signal response and separates plasma from blood to achieve high accuracy.
Researchers at Waseda University found that partnerships between research institutions and private firms are on the rise, leading to more joint patent applications and a sharp increase in innovation. The study suggests that encouraging collaboration can lead to breakthroughs in nanotechnology and improve technology transfer.
David Julian McClements, a renowned expert in nanotechnology, has won the Nicolas Appert Award for his work on functional foods and omega-3 fatty acids. Hang Xiao, a Clydesdale Scholar, received the Babcock-Hart Award for his research on dietary components that prevent chronic diseases.
Two universities have collaborated to overcome a fundamental hurdle in building quantum computers in silicon. This collaboration opens the way for further development of machines at scale, enabling billions of qubits to be built in complex arrays.
Scientists have developed a nanotechnology that enables mice to see infrared light, opening the door for potential applications in civilian encryption, security, and military operations. The technology involves injecting nanoparticles into the mouse's eyes, which capture infrared wavelengths and emit shorter visible light wavelengths.
Researchers outline a targeted therapeutic strategy to treat triple-negative breast cancer using POLR2A gene targeting. The proposed approach utilizes nanotechnology-based precision-targeting to kill TNBC cells while sparing normal cells, offering hope for improved treatment options.
Emerging research on topological structures and their potential applications in nanotechnology and nanoelectronics is reviewed in Nature Materials. Topological defects, such as domain walls, can exhibit intrinsic properties and significantly affect material properties.
Researchers have developed a new gene therapy treatment for Chlamydia using nanotechnology, achieving a 65% success rate in preventing infection on a single dose. The treatment targets the PDGFR-beta gene to prevent Chlamydia bacteria from entering cells.
Researchers develop a simple and inexpensive method using ultraviolet light to gather and organize particles in liquids, enabling precise control of fluid flow and potential applications in sensing, drug delivery, and nanotechnology. The method shows promise for sorting particles by size and moving uphill toward the light source.
A new Louis Stokes Regional Center of Excellence will help broaden participation of minority students in nanotechnology and STEM fields. The center will provide remote access to nanotechnology instruments, research experience, and professional development for educators.
A team of McGill researchers has created a phosphorus-free anti-scaling solution based on hairy nanocellulose, providing an effective and environmentally friendly alternative to traditional methods. The breakthrough uses negatively charged carboxyl groups on cellulose nanoparticles to control scale formation.
Researchers at Polytechnique Montréal have developed a technology that uses a femtosecond laser and gold nanoparticles to make precise incisions in cells, allowing for effective gene delivery. This breakthrough offers new hope for treating eye diseases such as glaucoma, retinitis, and macular degeneration.
A portable and affordable mobile diagnostic tool utilizing nanotechnology can detect HIV viruses from a single drop of blood. The device offers high detection precision and is suitable for individuals with limited access to medical care.
A new method for treating and preventing acute kidney injury (AKI) has been developed using tiny, self-assembling forms of DNA origami nanostructures. These nanostructures were shown to protect the kidneys from harm as effectively as the leading drug therapy and alleviate symptoms of AKI.
Researchers develop nano-immunotherapy that prevents immune cells from activating and attacking transplanted organs, allowing for long-term acceptance. This approach could transform patient care and help overcome barriers to successful transplant outcomes.
Researchers Nathaniel Gabor and Justin C. W. Song propose a new field of study, electron quantum metamaterials, which involves manipulating electrons in subwavelength structures to exhibit unusual behavior. This field has the potential to produce radically new phenomena, such as superconductivity in twisted bilayer graphene.
Researchers at Arizona State University have developed a method to create complex knot-like nanostructures in single-stranded DNA, with crossing numbers ranging from 9 to 57. This breakthrough enables the design of molecular structures with specific functions and unprecedented complexity.
Researchers at Tel Aviv University have developed a new platform that uses biology and nanotechnology to carry mRNA directly to target cells. The system demonstrates safe and effective passage of therapies for treating various diseases, including cancer and inflammatory disorders.
Researchers found that people who believe GMOs are beneficial are less likely to support labeling of nano products, while those who distrust scientific authorities more favor labeling. The study aims to better inform shoppers' purchasing decisions and help businesses understand consumer views on emerging technologies.
Nicholas Stephanopoulos and Rizal Hariadi, researchers at the Biodesign Center, received a $2.3 million grant to explore peptide DNA nanotechnology and its applications in biomedicine. The award supports exceptionally creative early career investigators with high-impact projects.
Researchers at UT Austin developed a novel technique to switch the mechanical motion of nanomotors using visible light, opening doors to autonomous and intelligent machines. The method enables tunable speed and efficient control of nanomotors for various applications.
Researchers developed an mRNA-based nanotherapeutic to reintroduce functional copies of PTEN into cancer cells, restoring tumor suppressor function and killing cancer cells. The therapy showed significant suppression of tumor growth and progression in mouse models of prostate cancer.
NYIT has secured a $426,621 NSF grant for a micro-computed tomography machine to enhance research in the greater New York metropolitan scientific community. The machine will aid in strengthening interdisciplinary research in biology, paleontology, nanotechnology, engineering, and life sciences.
A study by environmental engineers at Duke University found that gold nanoparticles can be dismantled by microorganisms on aquatic plants, complicating laboratory experiments. This discovery highlights the importance of considering complex ecosystems in research design to ensure accurate results.
Osaka University-led scientists created integrated gene logic-chips called 'gene nanochips' to control gene expression and program cells. These nanochips can switch genes on and off within a single chip, preventing unintended crosstalk.
Researchers have developed a drug-free method for detecting and destroying the bacteria that cause dental plaque. The approach uses nanoparticles made of hafnium oxide to target and kill harmful bacteria, reducing biofilm burden and preventing conditions like cavities and cardiovascular disease.
Researchers at KIT have developed the world's smallest transistor that can switch electrical current with a single atom in a solid electrolyte. The single-atom transistor consumes very little energy and operates at room temperature.
A $318,696 NSF award will support the development of a novel biosensing nanotechnology to visualize trace biomarker proteins under a microscope. This technology has the potential to greatly advance protein sensing, enabling accurate diagnoses based on biopsies and improving basic biomedical research.
Researchers have synthesized a new 2D material called hematene from iron ore, which exhibits enhanced photocatalytic properties. Hematene's ability to split water into hydrogen and oxygen makes it an efficient candidate for generating electricity.
Scientists have developed a new method to attach drug-filled nanocarriers to immune cells, which can attack tumors, leading to improved targeted treatment. This breakthrough, published in Nature Nanotechnology, shows that the method is more efficient than traditional chemical bonding methods.
A GW researcher studied the potential of combining nitric oxide-releasing nanoparticles with efinaconazole to improve onychomycosis treatment. The study found that this combo is more effective and has a lower cost than current treatments, opening doors for better regimens.
Researchers at Brigham and Women's Hospital developed a rapid, deployable, low-cost diagnostic test for Zika using mobile health technologies, targeting resource-limited settings and home testing for couples trying to conceive
Rice University's NESMD technology uses nanoparticles and sunlight to desalinate water in one step, reducing energy costs compared to traditional methods. The technology has shown promising results in laboratory-scale tests, with the potential for further optimization and scaling up for field testing.
The CONEX-Plus project will attract and professionally train 30 young researchers in various technological areas, including Energy and Nanotechnology. The five-year program aims to develop cross-cutting skills and accelerate professional growth through secondments and training actions.
A new system discovered by Jankó and collaborators enables ongoing adjustments to the material's properties over time. This allows for multiple reversible spin cycle configurations for the vortices, which can be rearranged site by site.
New research from the University of East Anglia shows that DNA's shape can be manipulated using various triggers including copper, oxygen, and a substance similar to Vitamin C. This discovery has potential applications in nanotechnology and DNA-based computing.
Scientists have introduced a universal pH-regulated assembly method for DNA nanostructures, using ethylenediamine to control self-directed cohesions. This method enables the formation of various geometries without specific base sequences, expanding dynamic DNA nanotechnology applications.
Researchers use NanoFlare to enable biodefree disease diagnosis and progression monitoring, reducing scarring and infection risks. The method provides timely feedback on treatment efficacy, improving accessibility to disease diagnosis.
Researchers develop MOF, a hybrid material with porosity, enabling control over metallic nanostructures and their applications in catalysis and battery stabilization. The innovative methodology allows for precise control of material design, paving the way for diverse uses of these materials.
Researchers at the University of Bristol have discovered a novel type of opal formed by brown algae, exhibiting iridescence due to self-assembled oil droplet nanostructures. The seaweed's chloroplasts-containing cells can switch on and off this dynamic self-assembly, creating changing opals that react to sunlight.
A recent study by Tel Aviv University and Harvard University researchers highlights the challenges of nanoparticle-based cancer-targeting strategies. They suggest ways to refocus collaborative work, emphasizing personalized nanocarriers based on cancer type and biomarker profile.
Physicists and chemists at the University of Münster have developed a microscopic method to image organic molecules with exceptional resolution. The technique uses an atomically defined probe tip that greatly increases imaging resolution by reducing undesired interaction between atoms.
Researchers used advanced imaging techniques to subject small gold particles to extreme temperatures, revealing their remarkable resilience and ability to change shape. The findings have significant implications for nanotechnology applications in catalysis and aerospace.
Researchers have developed opto-thermoelectric nanotweezers that can control particles at the nanoscale and analyze them in-situ. This technology has the potential to lead to new discoveries in nanotechnology, individual health monitoring, and biological systems.
A special focus issue of Therapeutic Delivery explores emerging concepts and advances in nanotechnology for drug delivery, covering topics such as lipoprotein nanoparticles and micro- and nanomotors. The issue aims to emphasize the importance and challenges facing this field.
Researchers at Wake Forest Baptist Medical Center have developed a nanotechnology-based approach to measure hyaluronic acid, a molecule indicative of osteoarthritis. This technology enables the detection of small amounts of HA in synovial fluid, allowing for better assessment of disease progression.
A team from EPFL and NCCR Marvel has identified more than 1,000 materials with a particularly interesting 2D structure, paving the way for groundbreaking technological applications. The researchers developed an algorithm to analyze 100,000 materials, creating a database of promising 2D materials.
Researchers have developed liposomal nanoparticles that can deliver collagenase enzymes to remodel teeth in the mouth without surgery. This technology has shown promising results in pre-clinical studies, potentially leading to faster and less painful orthodontic procedures.
Researchers at University of Southampton have discovered a way to enhance memristor performance, opening doors to new electronics design. They pushed the device to store up to 128 discernible memory states per switch, almost four times more than previously reported.
A new 'long acting' medicine has been developed to prevent malaria using nanotechnology, providing therapeutic drug concentrations for months after a single dose. This innovation aims to remove the need for daily tablets and could provide an additional tool in combating malaria globally.
A research team led by Tanya Prozorov has demonstrated the first high-resolution mapping of magnetic fields in bacterial cells and magnetic nano-objects in liquid. This capability has vast potential for scientific breakthroughs in physics, nanotechnology, biofuels conversion, biomedical engineering, catalysis, batteries, and pharmacology.