电化学
荧光
离子液体
材料科学
电解质
纳米技术
荧光寿命成像显微镜
离子键合
电极
化学
离子
光学
催化作用
有机化学
物理
物理化学
作者
Xiuxiu Li,Xiang Qin,Yafeng Wu,Kang Wang,Xing‐Hua Xia,Songqin Liu
摘要
High-spatial resolution fluorescence imaging on a high-density gold nanoelectrode array was achieved by anchoring fluorescent molecules to limit diffusion. Meanwhile, an ionic liquid as the electrolyte with a refractive index matching with the optical system could effectively improve the sensitivity of fluorescence imaging. Moreover, spatially resolved imaging of the electrochemical reactions on a single nanoelectrode modified with a single Pt nanoparticle was achieved.
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