Tag Archives:: química
Platinoaren ordez burdina darabilen hidrogenozko erregai-pila garatu dute
Hidrogenozko erregai-pilek hidrogenoa elektrizitate bihurtzen dute, eta ur-lurruna baino ez dute askatzen; hortaz, oso baliagarriak izan daitezke energia-trantsiziorako. Baina, eskuragarriak eta jasangarriak izan daitezen, zenbait oztopo gainditu behar dituzte oraindik. Horien artean, katalizatzailea dago: prozesuan, platinoa erabili ohi dute, eta […]
What’s next for AlphaFold and the AI protein-folding revolution
DeepMind software that can predict the 3D shape of proteins is already changing biology. […]
El ácido barbitúrico se posiciona como candidato a precursor molecular de la vida
La estabilidad del ácido barbitúrico frente a la dañina luz ultravioleta, que en la Tierra primitiva incidía sin la protección de la capa de ozono, apoya su posible papel como precursor de las nucleobases del ARN y el ADN, el […]
The race to upcycle CO2 into fuels, concrete and more
Companies are scrambling to turn the greenhouse gas into useful products — but will that slow climate change? […]
Descubierta una nueva manera de penetrar en las células humanas
El ingenioso mecanismo tiene el potencial de revolucionar la medicina, al permitir introducir fármacos o moléculas tóxicas capaces de matar el cáncer […]
Plastic-eating bacteria: Genetic engineering and environmental impact
Discover how plastic-eating bacteria were discovered and re-engineered to help tackle the worlds plastic problem. […]
La datación por radiocarbono permite identificar cuadros falsificados
Los avances en la técnica han reforzado su reputación como herramienta para investigar obras de arte falsificadas. […]
Peptides on Stardust May Have Provided a Shortcut to Life
The discovery that short peptides can form spontaneously on cosmic dust hints at more of a role for them in the earliest stages of life’s origin, on Earth or elsewhere. […]
The Mystery of Methane on Mars Thickens
Two recently published papers zoom in on the mystery source of methane in the Martian atmosphere. […]
Quantum Complexity Tamed by Machine Learning
If scientists understood exactly how electrons act in molecules, they’d be able to predict the behavior of everything from experimental drugs to high-temperature superconductors. Following decades of physics-based insights, artificial intelligence systems are taking the next leap. […]