Notícias · Recifes

Shining blue light on gold-graphene nanodots achieves wound healing trifecta

Closing wounds, burns and deep cuts isn't enough to kick-start healing. A wound needs a clean environment, free of bacterial infection and interruption. That calls for three components working together—one to kill bacteria, one to clean the wound and one to support recovery.

Admin Recifes 15/07/2026 2

Lipids and DNA nanostructures independently control artificial cell mechanics

What if the mechanical properties of a cell could be programmed like the components of a machine? Researchers at the University of Tokyo have discovered that two fundamental modes of cellular deformation—stretching and bending—can be independently controlled using different molec

Admin Recifes 15/07/2026 2

Abundant catalyst converts methane into valuable liquid chemicals

Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and their collaborators have demonstrated a promising new approach for converting methane—the primary component of natural gas—into liquid chemicals that are precursors for many industrial chemical

Admin Recifes 15/07/2026 2

Spider venoms could stop deadly varroa mites killing honey bees

Spider venoms contain ingredients that could lead to a new treatment to protect honeybees from the deadly Varroa destructor mite, according to a study led by the University of the Sunshine Coast. Researchers identified components in the venoms of the Tasmanian cave spider and the

Admin Recifes 15/07/2026 2

Controlling magnetic chirality could help memory pack in more data

Magnetic storage devices, like a computer's hard disk drive, utilize magnets to represent binary data. However, as these devices are downsized, stray magnetic fields generated by individual magnetic components can interact with neighboring elements to cause operational malfunctio

Admin Recifes 15/07/2026 2

How proximity steals energy from nanoresonators

Nanomechanical resonators are miniature vibrating structures on chips that oscillate at frequencies ranging from a few kilohertz to gigahertz. They are used as ultrasensitive detectors of mass and force, temperature and pressure, and as components in radio frequency filters and o

Admin Recifes 15/07/2026 2

Isotopic signatures link hot spring magmatic water to the subducting Pacific Plate

Water flowing from hot springs near volcanoes often contains a mixture of meteoric water that has percolated underground and a deeper component known as magmatic water. Researchers at the University of Tsukuba used numerical simulations and isotopic data to show that magmatic wat

Admin Recifes 15/07/2026 2

Shear loading reveals sixfold damage growth around stiff particles in aluminum alloy

The resistance of materials to mechanical loads is a decisive factor in component safety, such as in aircraft. Working as part of an international team, researchers from the Karlsruhe Institute of Technology (KIT) have found a previously unknown damage mechanism in metals: Contam

Admin Recifes 15/07/2026 2

O que a casca de laranja esconde? Pesquisa revela por que ela pode valer mais do que você

Foto: FreepikTecnologia desenvolvida por pesquisadores da Unicamp aproveita diferentes componentes da casca de laranja para gerar produtos de alto valor agregado O post O que a casca de laranja esconde? Pesquisa revela por que ela pode valer mais do que você imagina apareceu prim

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Tecnologia

O futuro da conectividade na América Latina começa pela infraestrutura invisível

*Por Miguel Santa Ana Durante muitos anos, o debate sobre telecomunicações girou em torno da velocidade. Mas a transformação digital da América Latina mudou essa lógica. Hoje, o desafio já não é apenas conectar pessoas, mas sustentar economias digitais cada vez mais dependentes de dados, computação em nuvem, inteligência artificial e conectividade permanente. Aplicações de IA, platafor

Admin Recifes 15/07/2026 4

Tecnologia

Mais resistência! Dobrável da Samsung vai estrear tela especial de titânio; veja

A Samsung revelou uma nova geração de telas flexíveis para smartphones dobráveis. Batizada de Flex Titanium, a tecnologia promete tornar os próximos Galaxy Z Fold 8 e Galaxy Z Fold 8 Ultra mais finos, resistentes e com um vinco menos perceptível no centro da tela. A novidade reúne avanços desenvolvidos ao longo de sete gerações de celulares dobráveis e representa um importante salto em durabilidade e qual

Admin Recifes 15/07/2026 5

SK Hynix cruza o Atlântico: o que a listagem nos EUA revela para quem quer crescer

A gigante coreana de semicondutores listou seus papéis nos EUA via ADR — e o movimento traz lições valiosas para profissionais de finanças, tecnologia e RH que querem entender o novo mapa do talento global.

Admin Recifes 15/07/2026 3

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