Quadruple fusion imaging via transparent ultrasound transducer
A quadruple fusion optical and ultrasound imaging system has been developed that allows diagnosis of eye conditions or tumors or to see the environment inside the body using a transparent ultrasound transducer......»»
Researchers create new imaging technique based on photoswitchable Raman probe
There are various ways to image biological samples on a microscopic level, and each has its own pros and cons. For the first time, a team of researchers, including those from the University of Tokyo, have combined aspects from two of the leading imag.....»»
With transparent machine learning tool, engineers accelerate polymer discovery
Using the power of prediction, University of Wisconsin–Madison mechanical engineers have quickly discovered several promising high-performance polymers out of a field of 8 million candidates......»»
Researchers use ultrasound to control orientation of small particles
Acoustic waves may be able to control how particles sort themselves. While researchers have been able to separate particles based on their shape—for example, bacteria from other cells—for years, the ability to control their movement has remained.....»»
Microneedle array embedded with ultrasound-triggered antibacterial nanoparticles for acne treatment
A research team led by Professor Kelvin Yeung from the Department of Orthopedics and Traumatology, School of Clinical Medicine, LKS Faculty of Medicine, the University of Hong Kong (HKUMed) has designed a new microneedle patch to offer a highly-effec.....»»
Sonodynamic immunotherapy proves effective in pancreatic cancer treatment
Ultrasound is a promising technique for treating cancer. Unlike laser light, used in photodynamic cancer therapy, ultrasound waves can reach deep into tissue—up to 12 cm—to treat deep tumors without damaging healthy cells. A team of researchers r.....»»
Astronomers have figured out clever tricks to reduce the impact of satellite trails
A clear sky is a prerequisite for most astronomers imaging the cosmos. However, with the proliferation of satellite trails, astronomers see a lot more streaks in their images. That's particularly true for people using professional ground-based and or.....»»
Webb Telescope proves galaxies transformed the early universe
In the early universe, the gas between stars and galaxies was opaque—energetic starlight could not penetrate it. But 1 billion years after the big bang, the gas had become completely transparent. Why? New data from NASA's James Webb Space Telescope.....»»
Using macOS Disk Utility: How to repair Fusion Drives, and using command-line utilities
There are a few final useful utilities in Apple's Disk Utility you may not be aware of. Here's how to use them the continued exploration of the macOS tool.In the previous three installments of this series, we looked in-depth at how to use the macOS D.....»»
Spectropolarimetric imaging: A magical way to get multidimensional information
In the world of optics, capturing high-dimensional optical information is crucial for understanding and characterizing various targets across different scenes. This includes important aspects like irradiance, spectrum, space, polarization, and phase......»»
Optimizing the properties and microstructure of bulk superconductors
Superconductors are increasingly finding applications in several areas, such as medical imaging techniques, drug delivery systems, energy storage systems, levitation processes, and water purification methods. This can be attributed to their awe-inspi.....»»
Cell-membrane coated nanoparticles light up two cancer biomarkers at once to give more complete picture of tumor
Cancer surgeons may soon have a more complete view of tumors during surgery, thanks to new imaging agents that can illuminate multiple biomarkers at once, University of Illinois Urbana-Champaign researchers report. The fluorescent nanoparticles, wrap.....»»
Predicting the composition of a steel alloy
Producing energy on Earth through nuclear fusion, the type of reaction that powers the sun, has proven to be a major challenge. The extreme conditions needed for such a reaction require the walls of a nuclear fusion device to be made of a material wi.....»»
Recombinant and tunable spidroin hydrogels for drug release and cell culture
In a new study, researchers at Karolinska Institutet show that recombinant spider silk protein hydrogels have many attractive features. They allow encapsulation of cells and bioactive molecules simply by incubation at 37°C. They are transparent, whi.....»»
Accelerating nanoscale X-ray imaging of integrated circuits with machine learning
Researchers from MIT and Argonne National Laboratory have developed a machine learning technique that could greatly accelerate the process of nanoscale X-ray imaging of integrated circuits, potentially revolutionizing the way we manufacture and test.....»»
New high resolution X-ray imaging technique can image biological specimens without causing damage
A pollen grain showing the nanofoam within or a diatom with the individual geometric structures inside clearly visible: Using high-energy X-rays from the PETRA III synchrotron light source at DESY, a team led by CFEL scientists Saša Bajt and Henry C.....»»
Small fusion experiment hits temperatures hotter than the sun"s core
To produce commercial energy, future fusion power plants will need to achieve temperatures of 100 million degrees C. To do so requires careful control of the plasma. In a study published in the journal Nuclear Fusion, researchers refined operating co.....»»
New-look infrared lens shines a light on future technology and manufacturing
Researchers at Flinders University have discovered a new low-cost material that can be made into lenses for thermal imaging—pointing to new advanced manufacturing applications for this powerful technology......»»
Ingestible capsule to address GI tract diseases
Diagnosing and treating gastrointestinal tract diseases can be notoriously invasive and time-consuming: blood and stool lab work; biopsies, colonoscopies and endoscopies; and X-rays, CT scans and MRI imaging. But what if there was an alternative as s.....»»
HP printers should have EPEAT ecolabels revoked, trade group demands
Complaint to EPEAT organizers spells out why Dynamic Security, HP+ suck. Enlarge / HP sometimes bricks third-party ink and toner that's over 90 percent full, Imaging Technology Council claims. (credit: Getty) HP printe.....»»
Advanced imaging of root chemicals offers new insights on plant growth
On a sunny springtime stroll through a park, it's easy to ignore the parts of plants that are hidden from view. Plant biologists see things differently. They look below the surface where plant roots are organized in elaborate systems that are critica.....»»