当两种材料接触时，其表面上的带电实体会受到轻微推动。这就是气球在皮肤上摩擦产生静电的原因。同样，流过某些????表面的水也会获得或失去电荷。现在，有研究人员在《础颁厂...
16-Apr-2025 9:20 PM EDT
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Cuando dos materiales se tocan, sus cargas superficiales se alteran, generando electricidad estática. Investigadores han aprovechado este fenómeno para generar electricidad a partir de gotas de agua que se desplazan por un tubo, produciendo...
16-Apr-2025 9:15 PM EDT
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Water flowing over some surfaces can gain or lose charge. Now, researchers reporting in ACS Central Science have harnessed the phenomenon to generate electricity from rain-like droplets moving through a tube. They demonstrate a new kind of flow that...
11-Apr-2025 6:25 PM EDT
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En este estudio de prueba de concepto, se analizó el plasma sanguíneo de más de 2000 personas para establecer una relación entre los patrones moleculares y el cáncer de pulmón, lo que permitió extrapolar una posible “huella dactilar del...
9-Apr-2025 10:05 AM EDT
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Ahora, los investigadores de ACS Energy Letters informan que han desarrollado un método más limpio para extraer hierro de un mineral de hierro sintético mediante un proceso electroquímico, que, según dicen, podría competir con los altos hornos...
9-Apr-2025 10:00 AM EDT
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美国化学学会（础颁厂）《农业与食品化学杂志》发表的一项初步研究表明，动物摄入这种由替代材料制成的塑料颗粒后产生了健康问题，例如肝损伤和肠道微生物组失衡。
9-Apr-2025 9:50 AM EDT
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En un estudio inicial publicado en el Journal of Agricultural and Food Chemistry de la ACS, se demostró que los animales que consumen partículas de este material alternativo presentaron problemas de salud, entre ellos, da?o hepático y...
9-Apr-2025 9:20 AM EDT
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Research published in ACS Central Science reveals a method that uses pulsed infrared light to identify molecular profiles in blood plasma that could indicate the presence of certain common cancers. In this proof-of-concept study, blood plasma from...
4-Apr-2025 8:00 AM EDT
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9-Oct-2019 8:05 AM EDT
7-Oct-2015 7:05 AM EDT
Scientists in Wisconsin have discovered an ingredient that prevents the formation of ice crystals that can spoil the smooth, silky texture of ice cream and other frozen foods. The substance, which acts like an antifreeze, is non-toxic and doesn't...
13-Jun-2008 1:00 PM EDT
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