/ en-us 糖心视频 internet news portal provides the latest news on science including: 糖心视频ics, 糖心视频, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. In a study published in Analytical Chemistry, a research team led by Wang Junfeng from the Hefei Institutes of 糖心视频ical Science of the Chinese Academy of Sciences has developed a novel immobilization method for surface plasmon resonance (SPR) assays of membrane proteins, effectively addressing major technical constraints in the field. /news/2025-11-spytag-nanodisks-enable-reliable-surface.html Bio & Medicine Nanomaterials Fri, 07 Nov 2025 11:53:07 EST news681738783 Research led by the University of Washington reports on an AI-guided method that designs epitope-specific antibodies and confirms atomically precise binding using high-resolution molecular imaging, then strengthens those designs so the antibodies latch on much more tightly. /news/2025-11-ai-antibodies.html Biotechnology Molecular & Computational biology Thu, 06 Nov 2025 10:10:01 EST news681645701 Nonlinear optical dynamics鈥攊ntensity-dependent response of light upon interaction with materials under high-intensity light sources鈥攁re of huge significance in modern photonics, finding applications in fields ranging from lasers, amplifiers, modulators, and sensors to the study of topics including quantum optics, nonlinear system dynamics, as well as light-matter interactions. /news/2025-10-team-photonics-advances-free-electron.html Optics & Photonics Fri, 31 Oct 2025 12:22:09 EDT news681132123 Using ultra-fast laser beams, a team from the Irradiated Solids Laboratory has designed an experiment that allows both the creation of nanometric cavities in metal films and their study using several advanced microscopy techniques. The results have been published in 糖心视频ical Review Letters. /news/2025-10-ultra-fast-laser-platform-enables.html Nanophysics Nanomaterials Wed, 29 Oct 2025 15:17:03 EDT news680969822 In the right combinations and conditions, two-dimensional materials can host intriguing and potentially valuable quantum phases, like superconductivity and unique forms of magnetism. Why they occur, and how they can be controlled, is of considerable interest among physicists and engineers. Research published in Nature 糖心视频ics reveals a previously hidden feature that could explain how and why enigmatic quantum phases emerge. /news/2025-10-2d-devices-hidden-cavities-electronic.html Condensed Matter Quantum 糖心视频ics Mon, 20 Oct 2025 05:00:11 EDT news679923998 Researchers at Michigan State University have discovered how to "draw" on demand the crystals used in many crucial technologies, from solar panels and LED lighting to medical imaging. /news/2025-10-lasers-gold-nanoparticles-enable-demand.html Nanophysics Nanomaterials Tue, 14 Oct 2025 12:30:39 EDT news679649521 Scientists are exploring many ways to use light rather than heat to drive chemical reactions more efficiently, which could significantly reduce waste, energy consumption, and reliance on nonrenewable resources. /news/2025-10-driven-reaction-advanced-hybrid-nanomaterial.html Nanophysics Nanomaterials Mon, 13 Oct 2025 10:10:01 EDT news679568502 An international team of researchers has developed a novel technique to efficiently excite and control highly-confined light-matter waves, known as higher-order hyperbolic phonon polaritons. Their method not only sets new records for the quality and propagation distance of these waves but also uses a sharp boundary to create a form of pseudo-birefringence, sorting and steering the waves by mode into different directions. /news/2025-10-exotic-nanolight.html Optics & Photonics Tue, 07 Oct 2025 12:09:04 EDT news679057741 Researchers have designed and demonstrated stretchable waveguides that maintain efficient, stable signal transmission of surface plasmon polaritons even when bent, twisted or stretched. These plasmonic waveguides could make it possible to seamlessly embed advanced sensing, communication and health monitoring functions into everyday wearable materials. /news/2025-10-stretchable-waveguides-stable-transmission-bent.html Condensed Matter Optics & Photonics Mon, 06 Oct 2025 14:28:03 EDT news678979681 From solar panels to next-generation medical devices, many emerging technologies rely on materials that can manipulate light with extreme precision. These materials鈥攃alled plasmonic materials鈥攁re typically made from expensive metals like gold or silver. But what if a cheaper, more abundant metal could do the job just as well or better? /news/2025-10-ultra-thin-sodium-alternative-gold.html Nanophysics Nanomaterials Fri, 03 Oct 2025 11:52:20 EDT news678711132 To explore possible treatments for various diseases, either animal models or human cell cultures are usually used first; however, animal models do not always mimic human diseases well, and cultures are far removed from tissue complexity. Advances in 3D printing, together with knowledge of biomaterials, are making it possible to recreate complex 3D tissue models in the laboratory. /news/2025-09-3d-bioprinting-advances-enable-creation.html Bio & Medicine Nanomaterials Mon, 29 Sep 2025 15:20:01 EDT news678377594 Dark matter is an elusive type of matter that does not emit, reflect or absorb light, yet is predicted to account for most of the universe's mass. As it cannot be detected and studied using conventional experimental techniques, the nature and composition of dark matter have not yet been uncovered. /news/2025-09-plasmon-effects-neutron-star-magnetospheres.html Astronomy Fri, 19 Sep 2025 10:10:32 EDT news677495428 Spintronics is an emerging field that leverages the spin, or the intrinsic angular momentum, of electrons. By harnessing this quantum-relativistic property, researchers aim to develop devices that store and transmit information faster, more efficiently, and at higher data densities, potentially making devices much smaller than what is possible today. These advances could drive next-generation memory, sensors, and even quantum technologies. /news/2025-09-advanced-ray-technique-enables-magnon.html Condensed Matter Wed, 10 Sep 2025 12:39:06 EDT news676726742 A project led by University of Queensland Ph.D. student Javeria Bashir has produced specially crafted gold nanoparticles that can highlight cancer markers in samples like urine, saliva, or blood. Bashir said she hoped to use her gold nanoparticles to help improve survival rates for a cancer that is considered particularly deadly. /news/2025-09-sponge-gold-nanoparticles-ovarian-cancer.html Bio & Medicine Tue, 09 Sep 2025 11:30:12 EDT news676635607 In a breakthrough for next-generation technologies, scientists have learned how to precisely control the behavior of tiny waves of light and electrons, paving the way for faster communications and quantum devices. /news/2025-09-terahertz-faster-electronics.html Optics & Photonics Mon, 08 Sep 2025 13:20:04 EDT news676555462 Half of the sun's radiant energy falls outside of the visible spectrum. On a cold day, this extra infrared light provides additional warmth to residential and commercial buildings. On a warm day, it leads to unwanted heating that must be dealt with through energy-intensive climate control methods such as air-conditioning. /news/2025-08-carbon-nanotube-smart-windows-energy.html Nanophysics Nanomaterials Mon, 18 Aug 2025 14:50:02 EDT news674747401 A new breakthrough in the field of physics led by doctoral student Yueming Yan could allow for the creation of small, thin, low-power optical devices to be used in both medical imaging and environmental sensing. /news/2025-08-ultrathin-metal-semiconductor-emit-multicolor.html Nanophysics Nanomaterials Fri, 08 Aug 2025 09:14:03 EDT news673863241 Light can behave in very unexpected ways when you squeeze it into small spaces. In a paper in the journal Science, Mark Brongersma, a professor of materials science and engineering at Stanford University, and doctoral candidate Skyler Selvin describe the novel way they have used sound to manipulate light that has been confined to gaps only a few nanometers across鈥攁llowing the researchers exquisite control over the color and intensity of light mechanically. /news/2025-07-nanodevice-sculpt-paving-displays-imaging.html Nanophysics Nanomaterials Thu, 31 Jul 2025 14:00:05 EDT news673170541 A University of Colorado Denver engineer is on the cusp of giving scientists a new tool that can help them turn sci-fi into reality. /news/2025-07-quantum-tool-gamma-ray-lasers.html Quantum 糖心视频ics Wed, 23 Jul 2025 09:10:05 EDT news672480271 Traditional medical tests often require clinical samples to be sent off-site for analysis in a time-intensive and expensive process. Point-of-care diagnostics are instead low-cost, easy-to-use, and rapid tests performed at the site of patient care. Recently, researchers at the Carl R. Woese Institute for Genomic Biology reported new and optimized techniques to develop better biosensors for the early detection of disease biomarkers. /news/2025-07-nanoscale-advance-biosensing.html Bio & Medicine Nanophysics Tue, 01 Jul 2025 17:52:04 EDT news670611122 How does a cloud stay cool under direct sunlight鈥攐r seem to vanish in infrared? In nature, phenomena like white cumulus clouds, gray storm systems, and even the hollow hairs of polar bears offer remarkable lessons in balancing temperature, color and invisibility. Inspired by these atmospheric marvels, researchers have now created a nanoscale "cloud" metasurface capable of dynamically switching between white and gray states鈥攃ooling or heating on demand鈥攁ll while evading thermal detection. /news/2025-06-nano-clouds-temperature-outwit-sensors.html Nanophysics Nanomaterials Mon, 30 Jun 2025 13:05:03 EDT news670507501 Optical biosensors use light waves as a probe to detect molecules, and are essential for precise medical diagnostics, personalized medicine, and environmental monitoring. /news/2025-06-scientists-illuminating-biosensor.html Optics & Photonics Quantum 糖心视频ics Thu, 26 Jun 2025 07:05:18 EDT news670140313 By carefully placing nanostructures on a flat surface, researchers at Link枚ping University, Sweden, have significantly improved the performance of so-called optical metasurfaces in conductive plastics. This is a major step for controllable flat optics, with future applications such as video holograms, invisibility materials, and sensors, as well as in biomedical imaging. /news/2025-05-flat-optical-metasurfaces-plastics-boost.html Nanophysics Nanomaterials Wed, 21 May 2025 12:41:03 EDT news667050061 Laser ion acceleration uses intense laser flashes to heat electrons of a solid to enormous temperatures and propel these charged particles to extreme speeds. These have recently gained traction for applications in selectively destroying cancerous tumor cells, in processing semiconductor materials, and due to their excellent properties for imaging and fusion-relevant conditions. /news/2025-05-small-scale-laser-enable-high.html General 糖心视频ics Plasma 糖心视频ics Mon, 19 May 2025 10:34:03 EDT news666869642 Natural and engineered systems have a whole world of chemistry inside their tiny pores鈥攌nown as nanopores鈥攖hat changes depending on the chemical functional groups inside. /news/2025-05-contaminants-nanopores-desalination-carbon-dioxide.html Nanomaterials Mon, 12 May 2025 11:13:04 EDT news666267182 A research group at the University of Stuttgart has manipulated light through its interaction with a metal surface so that it exhibits entirely new properties. The researchers have published their findings in Nature 糖心视频ics. /news/2025-04-fields-extraordinary-plasmonic-skyrmion-bags.html Optics & Photonics Tue, 22 Apr 2025 12:01:03 EDT news664542061 A new study by Brown University researchers suggests that gold nanoparticles鈥攎icroscopic bits of gold thousands of times thinner than a human hair鈥攎ight one day be used to help restore vision in people with macular degeneration and other retinal disorders. /news/2025-04-golden-eyes-gold-nanoparticles-day.html Bio & Medicine Wed, 16 Apr 2025 15:46:56 EDT news664037211 Researchers from ICMAB are revolutionizing how we manipulate light at the nanoscale using chiral plasmonic structures鈥攏anomaterials designed to interact with polarized light in extraordinary ways. /news/2025-04-chiral-plasmonic-nanostructures-limits-nanoscale.html Nanophysics Nanomaterials Thu, 10 Apr 2025 11:58:03 EDT news663505081 More than 150 million metric tons of propylene are produced annually, making it one of the most widespread chemicals used in the chemical industry. /news/2025-04-illuminating-atoms-sustainable-propylene-production.html Polymers Analytical Chemistry Tue, 01 Apr 2025 17:42:04 EDT news662748121 When light interacts with metallic nanostructures, it instantaneously generates plasmonic hot carriers, which serve as key intermediates for converting optical energy into high-value energy sources such as electricity and chemical energy. Among these, hot holes play a crucial role in enhancing photoelectrochemical reactions. However, they thermally dissipate within picoseconds (trillionths of a second), making practical applications challenging. /news/2025-03-advancing-electricity-energy-conversion-method.html Nanophysics Nanomaterials Mon, 17 Mar 2025 17:40:10 EDT news661451995