Nanotechnology

MIT researchers examining a 3D holographic model of relaxor ferroelectric atomic structure visualized via multislice electron ptychography.

MIT-led team uses multislice electron ptychography to map 3D structure of relaxor ferroelectrics

04 मई 2026 AI द्वारा रिपोर्ट किया गया AI द्वारा उत्पन्न छवि तथ्य-जाँच किया गया

MIT researchers and collaborators have directly characterized the three-dimensional atomic and polar structure of a relaxor ferroelectric using a technique called multislice electron ptychography, reporting that key polarization features are smaller than leading simulations predicted—results that could help refine models used to design future sensing, computing and energy devices.

Scientists solve 100-year mystery of reinforced rubber

Researchers at the University of South Florida have identified the mechanism that makes carbon black particles strengthen rubber, resolving a scientific puzzle that has lasted nearly a century. Their computer simulations reveal how the material resists stretching by effectively fighting against itself.

KAIST scientists visualize patchy charge density waves in quantum material

28 अप्रैल 2026 AI द्वारा रिपोर्ट किया गया

Researchers at KAIST have directly observed how charge density waves form uneven, patchy patterns inside a quantum material during a phase transition. Using advanced 4D-STEM microscopy, the team mapped the strength and coherence of these electron patterns at nanoscale resolution. The findings reveal that electronic order persists in small pockets even above the transition temperature.

विज्ञान

Physicists confirm predicted magnetic vortices in atom-thin material

विज्ञान

NYU scientists use light to control crystal formation

स्वास्थ्य

Oregon State researchers report iron-based nanomaterial that eliminates breast-cancer tumors in mice

Scientists create atom-sized pores mimicking biological ion channels

Researchers at The University of Osaka have developed ultra-small pores in silicon nitride membranes that approach the scale of natural ion channels. These structures enable repeatable opening and closing through voltage-controlled chemical reactions. The advance could aid DNA sequencing and neuromorphic computing.

Northwestern reengineers HPV vaccine to boost T cell attack on tumors

18 फरवरी 2026 AI द्वारा रिपोर्ट किया गया

Researchers at Northwestern University have developed a more effective therapeutic vaccine for HPV-related cancers by rearranging components in a DNA-based nanoparticle. This structural adjustment significantly enhances the immune system's ability to target and destroy tumors. The findings, published in Science Advances, highlight the importance of molecular arrangement in vaccine design.

Researchers develop magnetic nanoparticles for bone cancer treatment

Scientists from Brazil and Portugal have created a magnetic nanocomposite that targets bone cancer cells while promoting bone regeneration. The material uses heat from a magnetic field to destroy tumors and a bioactive coating to aid healing. This innovation could enable less invasive therapies for bone tumors.

Scientists reveal molecular handshake in liquids via laser spectroscopy

05 जनवरी 2026 AI द्वारा रिपोर्ट किया गया

Researchers from Ohio State University and Louisiana State University have pioneered a technique to observe ultrafast molecular interactions in liquids using high-harmonic spectroscopy. In a surprising experiment with fluorobenzene and methanol, they discovered a subtle hydrogen bond that suppresses light emission. This breakthrough, published in PNAS, opens new windows into liquid dynamics essential for chemistry and biology.

25 मार्च 2026 02:59