Toward superior nanoscale sensing and imaging with optimized diamond probes
From the discovery of microorganisms in the field of biology to imaging atoms in the field of physics, microscopic imaging has improved our understanding of the world and has been responsible for many scientific advances. Now, with the advent of spin.....»»
Electronic tongue can detect white wine spoilage before humans can
While the electronic tongue bears little physical resemblance to its namesake, the strand-like sensory probes of the "e-tongue" still outperformed human senses when detecting contaminated wine in a recent study......»»
Attosecond imaging made possible by short and powerful laser pulses
Extremely short pulses of laser light with a peak power of 6 terawatts (6 trillion watts)—roughly equivalent to the power produced by 6,000 nuclear power plants—have been realized by two RIKEN physicists. This achievement will help further develo.....»»
Beijing half marathon probes "embarrassing" win by Chinese runner
Beijing half marathon probes "embarrassing" win by Chinese runner.....»»
NHTSA probes Cadillac Lyriq EV for brake assist issue
The National Highway Traffic Administration launched an investigation into brake assist failure in 3,322 General Motors' Cadillac Lyriq vehicles......»»
NHTSA probes Cadillac Lyriq for brake assist issue
The National Highway Traffic Administration launched an investigation into brake assist failure in 3,322 General Motors' Cadillac Lyriq vehicles......»»
A rechargeable nanotorch: Afterglow luminescence imaging tracks cell-based microrobots in real time
An afterglow luminescent nanoprobe opens up new possibilities for imaging living cells. As a research team reports in the journal Angewandte Chemie International Edition, their new "nanotorch" can continue to luminesce for more than 10 days after a s.....»»
Rare deal drops this 75-inch QLED from Samsung to $850
Snap up a huge Samsung 75-inch Q60C for $550 off at Crutchfield right now and enjoy superior picture quality for less......»»
A molecular moon lander: Insight into molecular motion on surfaces at the nanoscale
For years, scientists have been intrigued by how molecules move across surfaces. The process is critical to numerous applications, including catalysis and the manufacturing of nanoscale devices......»»
Nanoscale movies shed light on one barrier to a clean energy future
Left unchecked, corrosion can rust out cars and pipes, take down buildings and bridges, and eat away at our monuments. Corrosion can also damage devices that could be key to a clean energy future. And now, Duke University researchers have captured ex.....»»
New technological advance for fast and efficient 3D imaging of objects
A team of experts from the University of Barcelona and the company Sensofar Tech have designed an innovative technology to obtain three-dimensional images of a study sample quickly, accurately and non-invasively. The work has been published in Nature.....»»
Nothing is everything: How hidden emptiness can define the usefulness of filtration materials
Voids, or empty spaces, exist within matter at all scales, from the astronomical to the microscopic. In a new study, researchers used high-powered microscopy and mathematical theory to unveil nanoscale voids in three dimensions. This advancement is p.....»»
Recent advances in application of polysaccharides in cosmetics
With the increasing application of natural ingredients in the cosmetics industry, the beneficial properties of natural polysaccharides have been effectively harnessed. Certain polysaccharides exhibit superior moisturizing capabilities compared to hya.....»»
New protein imaging method supports the design of innovative new cancer drugs
Scientists have successfully used a new imaging technique to determine the structure and interactions of a protein complex that plays a significant part in the initiation and progression of cancer. They showed that it was possible to use a high-resol.....»»
New method achieves 4D imaging of fluids in pores
A method based on CT (computed tomography)—a type of imaging that is widely used in hospitals—can help improve our understanding of CO2 storage, batteries, and processes in the body such as nutrient uptake......»»
Advancing real-time 3D holographic display: A new method for computer-generated holography
Holographic displays offer a promising avenue for achieving lifelike 3D reproductions with continuous depth sensation, holding potential applications in fields such as entertainment, medical imaging, and virtual reality. However, the conventional met.....»»
NHTSA probes Honda"s handling of 2023 Accord, HR-V recalls
U.S. auto safety regulators are investigating Honda's handling of a recall from November involving seat belt restraining issues in new car models......»»
Innovative sensing platform unlocks ultrahigh sensitivity in conventional sensors
Optical sensors serve as the backbone of numerous scientific and technological endeavors, from detecting gravitational waves to imaging biological tissues for medical diagnostics. These sensors use light to detect changes in the properties of the env.....»»
Team demonstrates an ultra-broadband tunable terahertz absorber of graphene and hierarchical plasmonic metamaterials
Perfect absorption arises from the strong interaction of valence electrons with light in a conducting material. Optical metamaterial is an effective approach to exploit the superior photon capture capability. Thus, the perfect absorbers could be achi.....»»
An ultracompact multimode meta-microscope
Versatility and miniaturization of imaging systems are of great importance in today's information society. Microscopic imaging techniques have always been indispensable for scientific research and disease diagnosis in the biomedical field, which is a.....»»
NHTSA probes Ford"s handling of 2019 F-150 pickup recalls
NHTSA said it received 86 consumer complaints for 2014 model-year Ford F-150 pickups alleging the vehicles 'suddenly and unexpectedly downshift to a lower gear without warning, often accompanied by temporary rear wheel lock-up.'.....»»