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Phys.org / 3D-printed 'plug' links fiber optics to photonic chips with low loss
Physicists and chemists at Heidelberg University have realized a photonic microchip that is driven by light just as easily as electronic components via a "plug." Their development could serve as the basis for fast and cost-effective ...
Phys.org / Ultrasound-activated 'nanoagents' kill superbugs hiding in biofilms
Scientists have designed nanoagents that act like smart drug-delivery capsules—carrying an antibiotic deep into bacterial infection sites and releasing it only when activated by gentle ultrasound. Delivering antibiotics ...
Phys.org / Scared of spiders? The real horror story is a world without them
Members of the arachnid class—think spiders, scorpions and harvestmen (daddy long legs)—are often the targets of revulsion, disgust and fear. Yet, they are crucial for ecosystems to thrive. Given the crash in worldwide ...
Medical Xpress / AI cancer tools may rely on 'shortcut learning' rather than genuine biological signals
Artificial intelligence tools are increasingly being developed to predict cancer biology directly from microscope images, promising faster diagnoses and cheaper testing. But new research from the University of Warwick, published ...
Phys.org / Tech upgrade reveals even finer transcription detail inside cells
In 2021, a technology developed at the University of Michigan, called Seq-Scope, revolutionized the ability to map gene activity within intact tissue at microscopic resolution, enabling researchers to measure all expressed ...
Medical Xpress / New diagnostic markers for multiple sclerosis discovered in cerebrospinal fluid
Researchers from the MPI of Biochemistry and the Technical University of Munich have discovered new diagnostic markers for multiple sclerosis (MS), a disease that affects 3 million people worldwide. Using mass spectrometry, ...
Phys.org / Catching light in air: Programmable Mie voids boost light matter interaction
Atomically thin semiconductors such as tungsten disulfide (WS2) are promising materials for future photonic technologies. Despite being only a single layer of atoms thick, they host tightly bound excitons—pairs of electrons ...
Phys.org / Antarctica has lost 10 times the size of Greater Los Angeles in ice over 30 years, satellite data reveal
A comprehensive 30-year study led by University of California, Irvine glaciologists has produced a circumpolar ice grounding line migration map of Antarctica. An amalgamation of three decades of satellite data compiled and ...
Phys.org / A crystal that 'comes alive': Heat-driven bubbles push it forward while it changes fluorescence color
In a study published in Angewandte Chemie International Edition, researchers from National Taiwan University report that a seemingly solid, nonporous organic crystal can undergo dramatic structural and mechanical transformations ...
Phys.org / Microplastics and nanoplastics in urban air originate mainly from tire abrasion, research reveals
Although plastic particles in the air are increasingly coming into focus, knowledge about their distribution and effects is still limited. Chemical analyses from Leipzig now provide details from Germany for the first time: ...
Tech Xplore / 'Milestone' findings on imaging methods call for a closer look at battery microscopy
Transmission electron microscopes (TEMs) allow researchers at the forefront of energy technology to study next-generation battery materials down to the atom. But new research has discovered that the very act of microscoping ...
Phys.org / New 2D membrane reactor improves photocatalytic synthesis
Chinese researchers have developed a photocatalytic membrane reactor that dramatically improves the synthesis of imines—a class of compounds essential to the production of pharmaceuticals, agrochemicals, and advanced synthetic ...