Prussian blue nanoparticles (PB NPs), stabilized for the first time by the Ï-conjugated polymer poly(4-(2,3-dihydrothieno[3,4-b][1,4]dioxin-2yl-methoxy-1-butanesulfonic acid, potassium salt) (PEDOT-S), demonstrated a novel multiple-color pH-sensing function with a redox reaction based on the electronic interaction between the PB nano-core and the PEDOT-S shell.
普鲁士蓝纳米颗粒(PB NPs)首次通过π共轭聚合物聚(4-(
2,3-二氢噻吩[3,4-b][1,4]二氧杂环-2-基甲氧基-1-
丁烷磺酸钾盐)(PEDOT-S)稳定,展现了一种新型的多色pH传感功能,该功能基于PB纳米核心与PEDOT-S壳之间的电子相互作用所引发的氧化还原反应。