Sensors: A Droplet-Based High-Throughput SERS Platform on a Droplet-Guiding-Track-Engraved Superhydrophobic Substrate (Small 7/2017)

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• 作者：Sera Shin ; Jaehong Lee ; Sanggeun Lee ; Hyunchul Kim ; Jungmok Seo ; Dayeong Kim ; Juree Hong ; Soonil Lee and Taeyoon Lee
• 刊名：Small
• 出版年：2017
• 出版时间：February 17, 2017
• 年：2017
• 卷：13
• 期：7
• 全文大小：5164K
• ISSN：1613-6829

文摘

A droplet-based real-time surface-enhanced Raman scattering (SERS) sensor is developed based on a superhydrophobic SERS-active Ag dendritic substrate for high-throughput real-time molecular detection, by Taeyoon Lee and co-workers in article number 1602865. The droplet-guiding-track-engraved superhydrophobic substrate enables individual droplet manipulation and exhibits an enhancement factor of 6.3 × 10⁵. Based on the individual manipulation and SERS measurement of analyte droplets, high-throughput SERS monitoring can be successfully achieved without spectral interference.