講演情報
[19a-P08-9]Enhancing SERS Sensor Reliability with Intensity-Based Self-Referencing Using 4-Amino Thiophenol
〇(D)Arti Yadav1, Sachin Kumar Srivastava1,2 (1.Dept. of Physics, IIT Roorkee, 2.CPQCT, IIT Roorkee)
キーワード:
Surface enhanced Raman spectroscopy、Self-reference、Uniform SERS substrates
We improve the reliability of the SERS sensor by integrating intensity based self-referencing mechanism. The self-referenced mechanism was realized by sandwiching a monolayer of 4-Amino Thiophenol (4-ATP) between Ag nanoparticles and Ag nano-sculptured thin film (nSTF). The sensor performance is independent of the integration time of the detector. Intensity-based self-referencing mechanism proposes to resolve a long-lasting issue of SERS-based quantitative detection with high reliability. SERS sensor also possesses an excellent uniformity.
コメント
コメントの閲覧・投稿にはログインが必要です。ログイン