醛
羟醛缩合
基质(水族馆)
等离子体子
检出限
冷凝
选择性
羟醛反应
化学
缩合反应
有机化学
材料科学
组合化学
光化学
纳米技术
色谱法
催化作用
光电子学
地质学
物理
海洋学
热力学
作者
Hao Wang,Wei Yue,Liming Wang,Qi Cheng,Honglin Liu,Shengnan He
摘要
An aldol condensation reaction on oil-in-water (O/W) liquid interfacial plasmonic arrays was developed for sensing volatile aldehydes in alcohols by using an aromatic aldehyde as the probe for portable SERS assays. The detection limit was 10-8 M. The substrate exhibited an RSD value of 6.9%, and the probe showed good selectivity to four common interferences.
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