戒指(化学)
纳米技术
材料科学
光电子学
化学
工艺工程
有机化学
工程类
作者
Yujie Dai,Shuai Jiang,Gao Yangyang,Hongyue Pan,Liu Ke,Lin Chang
出处
期刊:RSC Advances
[Royal Society of Chemistry]
日期:2022-01-01
卷期号:12 (42): 27321-27329
被引量:2
摘要
Nanoparticles reassembling in the inter coffee-ring region simply through sequenced drying of two droplets enabled ultrasensitive and highly reliable SERS detection. A rapid test protocol is realized by exciting the visible inter-coffee-ring mark.
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